{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873211,"usec":881235},"freq":0,"bit_rate":300,"sig_level":-9.108732,"noise_level":-6.594401,"freq_skew":3.012218,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"405F32"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873211,"usec":881235},"freq":0,"bit_rate":300,"sig_level":-9.108732,"noise_level":-6.594401,"freq_skew":3.012218,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"461F4B"},"assigned_ac_id":54}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873211,"usec":881235},"freq":0,"bit_rate":300,"sig_level":-9.108732,"noise_level":-6.594401,"freq_skew":3.012218,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":45},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWM","mode":"2","label":"_d","blk_id":"K","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873211,"usec":881235},"freq":0,"bit_rate":300,"sig_level":-9.108732,"noise_level":-6.594401,"freq_skew":3.012218,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":27},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRD","mode":"2","label":"_d","blk_id":"Z","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873211,"usec":881235},"freq":0,"bit_rate":300,"sig_level":-9.108732,"noise_level":-6.594401,"freq_skew":3.012218,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":29},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-32DJ","mode":"2","label":"_d","blk_id":"A","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873211,"usec":881235},"freq":0,"bit_rate":300,"sig_level":-9.108732,"noise_level":-6.594401,"freq_skew":3.012218,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":53},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ASH","mode":"2","label":"_d","blk_id":"R","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873211,"usec":881235},"freq":0,"bit_rate":300,"sig_level":-9.108732,"noise_level":-6.594401,"freq_skew":3.012218,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":52},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".JA872A","mode":"2","label":"_d","blk_id":"Y","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873215,"usec":225538},"freq":0,"bit_rate":300,"sig_level":-9.505644,"noise_level":-12.113102,"freq_skew":1.756863,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"406B49"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR384","pos":{"lat":43.650825,"lon":19.611320},"utc_time":{"hour":22,"min":33,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873225,"usec":194047},"freq":0,"bit_rate":300,"sig_level":-9.271567,"noise_level":-14.398609,"freq_skew":2.104295,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":53},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ASH","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"ET0512","msg_num":"S12","msg_num_seq":"A","msg_text":"0EH223335SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":33,"sec":35}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873228,"usec":532290},"freq":0,"bit_rate":300,"sig_level":-8.414376,"noise_level":-14.582452,"freq_skew":7.383276,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE287","pos":{"lat":29.529933,"lon":32.216095},"time":{"hour":22,"min":33,"sec":42},"flight_leg_num":41,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":108,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":174,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":23,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":176,"spdus_missed_cnt":15},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873235,"usec":198865},"freq":0,"bit_rate":300,"sig_level":-10.024826,"noise_level":-14.581157,"freq_skew":0.995552,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":187},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE345","pos":{"lat":15.523368,"lon":38.900602},"time":{"hour":22,"min":33,"sec":48},"flight_leg_num":39,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":132,"prev_leg":492},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5262},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":71,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":71,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873241,"usec":863537},"freq":0,"bit_rate":300,"sig_level":-9.095740,"noise_level":-17.977808,"freq_skew":3.572716,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"8017F7"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873241,"usec":863537},"freq":0,"bit_rate":300,"sig_level":-9.095740,"noise_level":-17.977808,"freq_skew":3.572716,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":228},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYQ","mode":"2","label":"_d","blk_id":"N","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873241,"usec":863537},"freq":0,"bit_rate":300,"sig_level":-9.095740,"noise_level":-17.977808,"freq_skew":3.572716,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":53},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ASH","mode":"2","label":"_d","blk_id":"S","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873245,"usec":209065},"freq":0,"bit_rate":300,"sig_level":-9.174252,"noise_level":-17.977123,"freq_skew":4.626832,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MS0931","pos":{"lat":30.236836,"lon":31.580260},"time":{"hour":22,"min":33,"sec":54},"flight_leg_num":147,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":146,"prev_leg":12},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":53,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":3,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":51,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873248,"usec":520953},"freq":0,"bit_rate":300,"sig_level":-9.530207,"noise_level":-17.976509,"freq_skew":7.444907,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0101BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS0634","pos":{"lat":26.954664,"lon":38.586461},"utc_time":{"hour":22,"min":34,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873255,"usec":190481},"freq":0,"bit_rate":300,"sig_level":-10.452423,"noise_level":-17.971657,"freq_skew":6.891962,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWD","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"AY0100","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873258,"usec":520124},"freq":0,"bit_rate":300,"sig_level":-10.624801,"noise_level":-17.971043,"freq_skew":0.066886,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":50},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-TUIC","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"BY0391","msg_num":"S63","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873268,"usec":548649},"freq":0,"bit_rate":300,"sig_level":-6.690090,"noise_level":-17.959232,"freq_skew":4.528109,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C9E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE622","pos":{"lat":34.301442,"lon":33.051745},"utc_time":{"hour":22,"min":34,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873275,"usec":198038},"freq":0,"bit_rate":300,"sig_level":-9.968957,"noise_level":-17.955141,"freq_skew":3.998926,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4ACA64"},"assigned_ac_id":57}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873275,"usec":198038},"freq":0,"bit_rate":300,"sig_level":-9.968957,"noise_level":-17.955141,"freq_skew":3.998926,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"0101BB"},"assigned_ac_id":17}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873275,"usec":198038},"freq":0,"bit_rate":300,"sig_level":-9.968957,"noise_level":-17.955141,"freq_skew":3.998926,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151D94"},"assigned_ac_id":58}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873275,"usec":198038},"freq":0,"bit_rate":300,"sig_level":-9.968957,"noise_level":-17.955141,"freq_skew":3.998926,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB0ED"},"assigned_ac_id":59}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873278,"usec":510491},"freq":0,"bit_rate":1200,"sig_level":-8.563930,"noise_level":-17.954458,"freq_skew":0.978226,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX527","pos":{"lat":53.579051,"lon":-24.627961},"time":{"hour":22,"min":14,"sec":56},"flight_leg_num":182,"gs":{"type":"Ground station","id":1},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":166,"prev_leg":11958},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":67,"600bps":24,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":90,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873278,"usec":510491},"freq":0,"bit_rate":1200,"sig_level":-8.563930,"noise_level":-17.954458,"freq_skew":0.978226,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX527","pos":{"lat":53.721530,"lon":-26.082623},"time":{"hour":22,"min":21,"sec":40},"flight_leg_num":182,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":166,"prev_leg":11958},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873278,"usec":510491},"freq":0,"bit_rate":1200,"sig_level":-8.563930,"noise_level":-17.954458,"freq_skew":0.978226,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX527","pos":{"lat":53.939197,"lon":-28.847406},"time":{"hour":22,"min":34,"sec":30},"flight_leg_num":182,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":166,"prev_leg":11958},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":20,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873281,"usec":846376},"freq":0,"bit_rate":300,"sig_level":-11.180126,"noise_level":-17.950300,"freq_skew":1.056062,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA938","pos":{"lat":57.010569,"lon":19.131697},"time":{"hour":22,"min":34,"sec":36},"flight_leg_num":53,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":72},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":110,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":111,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873288,"usec":545804},"freq":0,"bit_rate":300,"sig_level":-10.969137,"noise_level":-17.945736,"freq_skew":7.336493,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17,"ac_info":{"icao":"0101BB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"MS0634","msg_num":"S24","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873298,"usec":553071},"freq":0,"bit_rate":300,"sig_level":-12.623935,"noise_level":-17.937363,"freq_skew":8.400538,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4850C7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KZR964","pos":{"lat":30.986998,"lon":74.926214},"utc_time":{"hour":22,"min":34,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873305,"usec":212764},"freq":0,"bit_rate":300,"sig_level":-10.783180,"noise_level":-18.424744,"freq_skew":3.551207,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"A9B9EA"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873305,"usec":212764},"freq":0,"bit_rate":300,"sig_level":-10.783180,"noise_level":-18.424744,"freq_skew":3.551207,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4850C7"},"assigned_ac_id":61}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873305,"usec":212764},"freq":0,"bit_rate":300,"sig_level":-10.783180,"noise_level":-18.424744,"freq_skew":3.551207,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWD","mode":"2","label":"_d","blk_id":"M","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873305,"usec":212764},"freq":0,"bit_rate":300,"sig_level":-10.783180,"noise_level":-18.424744,"freq_skew":3.551207,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":44},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-ADL","mode":"2","label":"_d","blk_id":"Y","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873305,"usec":212764},"freq":0,"bit_rate":300,"sig_level":-10.783180,"noise_level":-18.424744,"freq_skew":3.551207,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":49},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ATQ","mode":"2","label":"_d","blk_id":"L","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873305,"usec":212764},"freq":0,"bit_rate":300,"sig_level":-10.783180,"noise_level":-18.424744,"freq_skew":3.551207,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":17,"ac_info":{"icao":"0101BB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"_d","blk_id":"V","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873315,"usec":179197},"freq":0,"bit_rate":300,"sig_level":-12.166176,"noise_level":-18.423376,"freq_skew":9.336510,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA324","pos":{"lat":33.665607,"lon":66.182110},"utc_time":{"hour":22,"min":35,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873315,"usec":190005},"freq":0,"bit_rate":300,"sig_level":-11.126881,"noise_level":-18.422729,"freq_skew":7.304596,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17,"ac_info":{"icao":"0101BB"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0633","pos":{"lat":27.900520,"lon":33.413951},"time":{"hour":19,"min":32,"sec":54},"flight_leg_num":18,"gs":{"type":"Ground station","id":5},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873335,"usec":209406},"freq":0,"bit_rate":300,"sig_level":-8.956377,"noise_level":-19.841692,"freq_skew":7.500023,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWD","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"AY0100","msg_num":"S07","msg_num_seq":"A","msg_text":"0EH223509SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":35,"sec":9}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873338,"usec":510327},"freq":0,"bit_rate":300,"sig_level":-10.856094,"noise_level":-19.840168,"freq_skew":3.616624,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"4BB0F9"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873338,"usec":510327},"freq":0,"bit_rate":300,"sig_level":-10.856094,"noise_level":-19.840168,"freq_skew":3.616624,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"76CDAB"},"assigned_ac_id":62}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873338,"usec":510327},"freq":0,"bit_rate":300,"sig_level":-10.856094,"noise_level":-19.840168,"freq_skew":3.616624,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"0200AF"},"assigned_ac_id":63}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873338,"usec":510327},"freq":0,"bit_rate":300,"sig_level":-10.856094,"noise_level":-19.840168,"freq_skew":3.616624,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151D89"},"assigned_ac_id":64}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873345,"usec":188961},"freq":0,"bit_rate":300,"sig_level":-9.752388,"noise_level":-19.830769,"freq_skew":8.580290,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA51 ","pos":{"lat":40.748025,"lon":50.223065},"time":{"hour":22,"min":35,"sec":38},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":73,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1402},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":118,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":117,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873348,"usec":524637},"freq":0,"bit_rate":300,"sig_level":-7.541676,"noise_level":-19.830009,"freq_skew":4.714447,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":182},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MAC529","pos":{"lat":40.507356,"lon":20.759393},"time":{"hour":22,"min":35,"sec":42},"flight_leg_num":145,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":33,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5006},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":85,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":82,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873351,"usec":856197},"freq":0,"bit_rate":300,"sig_level":-8.971256,"noise_level":-19.829247,"freq_skew":1.523666,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89653E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD142","pos":{"lat":37.429118,"lon":22.323231},"utc_time":{"hour":22,"min":35,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873355,"usec":204579},"freq":0,"bit_rate":300,"sig_level":-8.990181,"noise_level":-19.827724,"freq_skew":7.379354,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":225},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"RZO134","pos":{"lat":39.079817,"lon":-17.577129},"time":{"hour":22,"min":35,"sec":48},"flight_leg_num":95,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":128,"prev_leg":2774},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":58,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":51,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873358,"usec":537745},"freq":0,"bit_rate":300,"sig_level":-7.313369,"noise_level":-19.826878,"freq_skew":1.817773,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":252},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"FDX3  ","pos":{"lat":55.885155,"lon":-28.342721},"time":{"hour":22,"min":35,"sec":52},"flight_leg_num":180,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":126,"prev_leg":7372},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":40,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873361,"usec":875414},"freq":0,"bit_rate":300,"sig_level":-8.844546,"noise_level":-19.825356,"freq_skew":6.898993,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ATQ","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"ET0726","msg_num":"S15","msg_num_seq":"A","msg_text":"0EH223510SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":35,"sec":10}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873371,"usec":836489},"freq":0,"bit_rate":300,"sig_level":-10.527802,"noise_level":-19.816057,"freq_skew":3.923227,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"80073F"},"assigned_ac_id":56}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873371,"usec":836489},"freq":0,"bit_rate":300,"sig_level":-10.527802,"noise_level":-19.816057,"freq_skew":3.923227,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":49},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ATQ","mode":"2","label":"_d","blk_id":"M","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873371,"usec":836489},"freq":0,"bit_rate":300,"sig_level":-10.527802,"noise_level":-19.816057,"freq_skew":3.923227,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":49},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ATQ","mode":"2","label":"_d","blk_id":"N","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873371,"usec":836489},"freq":0,"bit_rate":300,"sig_level":-10.527802,"noise_level":-19.816057,"freq_skew":3.923227,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":44},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-ADL","mode":"2","label":"_d","blk_id":"Z","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873371,"usec":836489},"freq":0,"bit_rate":300,"sig_level":-10.527802,"noise_level":-19.816057,"freq_skew":3.923227,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":217},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEG","mode":"2","label":"_d","blk_id":"V","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873381,"usec":857289},"freq":0,"bit_rate":300,"sig_level":-10.107537,"noise_level":-19.831917,"freq_skew":5.676965,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57,"ac_info":{"icao":"4ACA64"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"SK0988","msg_num":"S93","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873385,"usec":192675},"freq":0,"bit_rate":300,"sig_level":-11.823204,"noise_level":-19.831154,"freq_skew":1.045974,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781160"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA934","pos":{"lat":60.804636,"lon":52.311158},"utc_time":{"hour":22,"min":40,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873388,"usec":534309},"freq":0,"bit_rate":600,"sig_level":-10.315257,"noise_level":-19.830395,"freq_skew":2.902725,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":217},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEG","mode":"2","label":"H1","blk_id":"7","ack":"!","flight":"MS0849","msg_num":"F15","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN19472E038535,MUVOL,222921,360,RASKA,223430,DULAB,M45,267082,279F0F2"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873398,"usec":539421},"freq":0,"bit_rate":300,"sig_level":-8.992884,"noise_level":-19.820330,"freq_skew":7.372195,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"04004A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH452","pos":{"lat":25.302935,"lon":33.099810},"utc_time":{"hour":22,"min":36,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":7}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873408,"usec":518625},"freq":0,"bit_rate":300,"sig_level":-13.862059,"noise_level":-19.806986,"freq_skew":0.269892,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A82332"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UPS20 ","pos":{"lat":42.043385,"lon":38.755720},"utc_time":{"hour":22,"min":36,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873428,"usec":556616},"freq":0,"bit_rate":300,"sig_level":-7.407281,"noise_level":-20.991850,"freq_skew":4.287987,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C9E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE622","pos":{"lat":34.043949,"lon":32.898622},"utc_time":{"hour":22,"min":37,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873431,"usec":846053},"freq":0,"bit_rate":600,"sig_level":-8.154243,"noise_level":-21.571407,"freq_skew":3.116487,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":217},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEG","mode":"2","label":"H1","blk_id":"7","ack":"!","flight":"MS0849","msg_num":"F15","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN19472E038535,MUVOL,222921,360,RASKA,223430,DULAB,M45,267082,279F0F2"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873435,"usec":191915},"freq":0,"bit_rate":300,"sig_level":-10.104028,"noise_level":-21.570576,"freq_skew":3.399408,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB0F9"},"assigned_ac_id":67}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873435,"usec":191915},"freq":0,"bit_rate":300,"sig_level":-10.104028,"noise_level":-21.570576,"freq_skew":3.399408,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"39C428"},"assigned_ac_id":60}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873435,"usec":191915},"freq":0,"bit_rate":300,"sig_level":-10.104028,"noise_level":-21.570576,"freq_skew":3.399408,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"896407"},"assigned_ac_id":68}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873435,"usec":191915},"freq":0,"bit_rate":300,"sig_level":-10.104028,"noise_level":-21.570576,"freq_skew":3.399408,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":56,"ac_info":{"icao":"80073F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANY","mode":"2","label":"_d","blk_id":"O","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873441,"usec":860451},"freq":0,"bit_rate":300,"sig_level":-8.399435,"noise_level":-21.564034,"freq_skew":7.622709,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWD","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"AY0100","msg_num":"S07","msg_num_seq":"A","msg_text":"0EH223509SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":35,"sec":9}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873448,"usec":533526},"freq":0,"bit_rate":300,"sig_level":-8.944168,"noise_level":-21.556664,"freq_skew":8.935688,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":28.956583,"lon":70.745565},"utc_time":{"hour":22,"min":37,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873451,"usec":866410},"freq":0,"bit_rate":300,"sig_level":-9.721434,"noise_level":-21.555731,"freq_skew":0.699334,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":66},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-1430","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"CA0934","msg_num":"S50","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873465,"usec":193460},"freq":0,"bit_rate":300,"sig_level":-9.686071,"noise_level":-22.229883,"freq_skew":7.310915,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17,"ac_info":{"icao":"0101BB"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0633","pos":{"lat":27.900520,"lon":33.413951},"time":{"hour":19,"min":32,"sec":54},"flight_leg_num":18,"gs":{"type":"Ground station","id":5},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873465,"usec":204631},"freq":0,"bit_rate":300,"sig_level":-10.421619,"noise_level":-22.228987,"freq_skew":3.830778,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"717C9E"},"assigned_ac_id":19}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873465,"usec":204631},"freq":0,"bit_rate":300,"sig_level":-10.421619,"noise_level":-22.228987,"freq_skew":3.830778,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWD","mode":"2","label":"_d","blk_id":"N","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873465,"usec":204631},"freq":0,"bit_rate":300,"sig_level":-10.421619,"noise_level":-22.228987,"freq_skew":3.830778,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":56,"ac_info":{"icao":"80073F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANY","mode":"2","label":"_d","blk_id":"P","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873465,"usec":204631},"freq":0,"bit_rate":300,"sig_level":-10.421619,"noise_level":-22.228987,"freq_skew":3.830778,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":67,"ac_info":{"icao":"4BB0F9"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGY","mode":"2","label":"_d","blk_id":"Y","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873478,"usec":550841},"freq":0,"bit_rate":300,"sig_level":-7.790663,"noise_level":-22.224098,"freq_skew":4.147604,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":19,"ac_info":{"icao":"717C9E"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS62","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"XY0622","msg_num":"S13","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873481,"usec":863545},"freq":0,"bit_rate":300,"sig_level":-10.105132,"noise_level":-22.222977,"freq_skew":3.009590,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":217},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0849","pos":{"lat":26.366894,"lon":33.539264},"time":{"hour":21,"min":29,"sec":12},"flight_leg_num":107,"gs":{"type":"Ground station","id":16},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873485,"usec":206157},"freq":0,"bit_rate":300,"sig_level":-14.949737,"noise_level":-22.221970,"freq_skew":0.712902,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":75},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CSN308","pos":{"lat":58.065945,"lon":23.673866},"time":{"hour":17,"min":29,"sec":22},"flight_leg_num":46,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":77},"hfdl_disabled_duration":{"this_leg":13360,"prev_leg":3586},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":154,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":154,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873491,"usec":844853},"freq":0,"bit_rate":300,"sig_level":-9.494806,"noise_level":-22.214134,"freq_skew":2.434046,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":202},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"ABY228","pos":{"lat":44.306573,"lon":19.035223},"time":{"hour":22,"min":38,"sec":4},"flight_leg_num":62,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4856},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":76,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":73,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873495,"usec":190042},"freq":0,"bit_rate":300,"sig_level":-10.603086,"noise_level":-22.878052,"freq_skew":8.387755,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":65},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-ADG","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"AM0036","msg_num":"S53","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873505,"usec":186814},"freq":0,"bit_rate":300,"sig_level":-9.859200,"noise_level":-22.858505,"freq_skew":6.980814,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":17,"ac_info":{"icao":"0101BB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"H1","blk_id":"8","ack":"!","flight":"MS0634","msg_num":"F07","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN26350E037491,NAD01,200122,370,RAB01,200353,HLF,M46,252136,26330A8"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873511,"usec":863551},"freq":0,"bit_rate":300,"sig_level":-9.881984,"noise_level":-22.857180,"freq_skew":7.704735,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CD95"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY532","pos":{"lat":41.309703,"lon":61.390689},"utc_time":{"hour":22,"min":38,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873511,"usec":870348},"freq":0,"bit_rate":300,"sig_level":-9.471786,"noise_level":-22.856098,"freq_skew":0.725469,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4067F7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"BLX391","pos":{"lat":41.758426,"lon":41.265757},"utc_time":{"hour":22,"min":43,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873535,"usec":198046},"freq":0,"bit_rate":300,"sig_level":-7.670202,"noise_level":-22.837200,"freq_skew":4.567400,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":19,"ac_info":{"icao":"717C9E"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS62","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"XY0622","msg_num":"S13","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873538,"usec":529219},"freq":0,"bit_rate":600,"sig_level":-8.222082,"noise_level":-22.835999,"freq_skew":8.062214,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":10},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETD239","pos":{"lat":14.921865,"lon":73.927143},"time":{"hour":20,"min":11,"sec":40},"flight_leg_num":3,"gs":{"type":"Ground station","id":15},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":31},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5390},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":22,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":76,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":3,"descr":"HFDL disabled"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873538,"usec":529219},"freq":0,"bit_rate":600,"sig_level":-8.222082,"noise_level":-22.835999,"freq_skew":8.062214,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":10},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETD239","pos":{"lat":22.753759,"lon":57.832828},"time":{"hour":22,"min":38,"sec":52},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":21,"prev_leg":31},"hfdl_disabled_duration":{"this_leg":8000,"prev_leg":5390},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":25,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":25,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873545,"usec":209831},"freq":0,"bit_rate":300,"sig_level":-7.951232,"noise_level":-22.822666,"freq_skew":6.914084,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040133"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH402","pos":{"lat":16.371377,"lon":38.947981},"utc_time":{"hour":9,"min":33,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873548,"usec":543048},"freq":0,"bit_rate":300,"sig_level":-10.084886,"noise_level":-22.821587,"freq_skew":6.974715,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY45T","pos":{"lat":17.407527,"lon":35.893776},"utc_time":{"hour":22,"min":39,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873555,"usec":184973},"freq":0,"bit_rate":300,"sig_level":-6.717970,"noise_level":-22.813190,"freq_skew":1.523961,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":49.029329,"lon":15.819313},"time":{"hour":22,"min":39,"sec":8},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":77,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":75,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873558,"usec":524364},"freq":0,"bit_rate":300,"sig_level":-10.343276,"noise_level":-22.811993,"freq_skew":0.227761,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":211},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX8  ","pos":{"lat":41.531146,"lon":29.952564},"time":{"hour":22,"min":8,"sec":16},"flight_leg_num":46,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":15328},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":13,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873558,"usec":536190},"freq":0,"bit_rate":300,"sig_level":-8.104177,"noise_level":-22.810913,"freq_skew":7.373019,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":43.482596,"lon":70.697500},"utc_time":{"hour":22,"min":39,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873568,"usec":538342},"freq":0,"bit_rate":300,"sig_level":-6.628374,"noise_level":-22.802526,"freq_skew":3.278447,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":230},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"KAL431","pos":{"lat":-8.256928,"lon":115.793373},"time":{"hour":14,"min":8,"sec":6},"flight_leg_num":1,"gs":{"type":"Ground station","id":6},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":2,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":650},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873575,"usec":210110},"freq":0,"bit_rate":300,"sig_level":-9.978762,"noise_level":-22.795107,"freq_skew":3.634829,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68,"ac_info":{"icao":"896407"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-APD","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"EY089G","msg_num":"S19","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873578,"usec":540470},"freq":0,"bit_rate":300,"sig_level":-9.869064,"noise_level":-22.794029,"freq_skew":6.306292,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":31},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"TK039V","msg_num":"S29","msg_num_seq":"A","msg_text":"0EH223854VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":38,"sec":54}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873581,"usec":850935},"freq":0,"bit_rate":300,"sig_level":-6.593074,"noise_level":-22.786856,"freq_skew":1.641455,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":47},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE93P","pos":{"lat":41.546252,"lon":17.509494},"time":{"hour":22,"min":39,"sec":36},"flight_leg_num":225,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":102},"hfdl_disabled_duration":{"this_leg":8652,"prev_leg":8112},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":182,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":181,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873588,"usec":518750},"freq":0,"bit_rate":300,"sig_level":-8.016055,"noise_level":-22.779686,"freq_skew":5.117862,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":132},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE380","pos":{"lat":38.999136,"lon":36.662477},"time":{"hour":22,"min":39,"sec":42},"flight_leg_num":4,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":18,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":121,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":1,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":121,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873591,"usec":861150},"freq":0,"bit_rate":300,"sig_level":-9.245452,"noise_level":-22.845188,"freq_skew":6.843099,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY45T","pos":{"lat":17.510180,"lon":35.884163},"utc_time":{"hour":22,"min":39,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873595,"usec":201409},"freq":0,"bit_rate":300,"sig_level":-8.885299,"noise_level":-22.844223,"freq_skew":7.247132,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":205},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MNB939","pos":{"lat":44.546899,"lon":23.230635},"time":{"hour":22,"min":4,"sec":0},"flight_leg_num":220,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1454},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":12,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873598,"usec":522504},"freq":0,"bit_rate":300,"sig_level":-11.307283,"noise_level":-22.843019,"freq_skew":7.840367,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH727","pos":{"lat":41.877216,"lon":97.553630},"time":{"hour":20,"min":6,"sec":52},"flight_leg_num":189,"gs":{"type":"Ground station","id":10},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":69,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873598,"usec":537341},"freq":0,"bit_rate":300,"sig_level":-6.735911,"noise_level":-22.841938,"freq_skew":0.602238,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C76"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE698","pos":{"lat":27.565093,"lon":32.251801},"utc_time":{"hour":22,"min":39,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873605,"usec":192599},"freq":0,"bit_rate":300,"sig_level":-10.389843,"noise_level":-22.834604,"freq_skew":6.840339,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CES588","pos":{"lat":55.515395,"lon":-63.345572},"time":{"hour":22,"min":39,"sec":58},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2458},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":58,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":57,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873608,"usec":551814},"freq":0,"bit_rate":300,"sig_level":-9.515633,"noise_level":-22.832319,"freq_skew":-0.002555,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4067F7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"BLX391","pos":{"lat":41.741603,"lon":41.563419},"utc_time":{"hour":22,"min":44,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873611,"usec":844021},"freq":0,"bit_rate":300,"sig_level":-8.833705,"noise_level":-22.831240,"freq_skew":1.608143,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":243},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE13U","pos":{"lat":43.025976,"lon":18.192021},"time":{"hour":22,"min":5,"sec":38},"flight_leg_num":223,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":179},"hfdl_disabled_duration":{"this_leg":8022,"prev_leg":28822},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":50,"600bps":18,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":48,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873635,"usec":203924},"freq":0,"bit_rate":600,"sig_level":-6.428882,"noise_level":-22.793785,"freq_skew":2.382881,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"AUV445","pos":{"lat":36.157105,"lon":33.867481},"time":{"hour":21,"min":52,"sec":54},"flight_leg_num":155,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":37,"prev_leg":5},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5120},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873635,"usec":203924},"freq":0,"bit_rate":600,"sig_level":-6.428882,"noise_level":-22.793785,"freq_skew":2.382881,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"AUV445","pos":{"lat":37.504649,"lon":34.833250},"time":{"hour":22,"min":4,"sec":0},"flight_leg_num":155,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":37,"prev_leg":5},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5120},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873638,"usec":534469},"freq":0,"bit_rate":300,"sig_level":-7.942333,"noise_level":-22.786613,"freq_skew":0.601417,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS74","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"XY0698","msg_num":"S67","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873641,"usec":842119},"freq":0,"bit_rate":300,"sig_level":-6.985797,"noise_level":-22.785534,"freq_skew":0.076951,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040045"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH713","pos":{"lat":39.038961,"lon":15.916473},"utc_time":{"hour":22,"min":40,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873655,"usec":201247},"freq":0,"bit_rate":300,"sig_level":-7.773653,"noise_level":-23.040945,"freq_skew":2.043440,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040131"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH553","pos":{"lat":42.945982,"lon":14.431943},"utc_time":{"hour":22,"min":40,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873658,"usec":534057},"freq":0,"bit_rate":300,"sig_level":-10.257616,"noise_level":-23.039713,"freq_skew":3.336202,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":217},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEG","mode":"2","label":"1L","blk_id":"8","ack":"!","flight":"MS0849","msg_num":"M32","msg_num_seq":"A","msg_text":"N020.632/E038.671/UTC 222245/FOB 012.9/ALT 36000/CAS 1032/ETA 0122"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873661,"usec":876110},"freq":0,"bit_rate":300,"sig_level":-6.899180,"noise_level":-23.038483,"freq_skew":8.062074,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89649E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD8MY","pos":{"lat":49.593066,"lon":-35.033751},"utc_time":{"hour":22,"min":40,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873675,"usec":200227},"freq":0,"bit_rate":300,"sig_level":-9.443173,"noise_level":-23.028030,"freq_skew":1.972520,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"406B49"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR384","pos":{"lat":43.010183,"lon":20.707551},"utc_time":{"hour":22,"min":41,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873685,"usec":206693},"freq":0,"bit_rate":300,"sig_level":-8.886819,"noise_level":-23.018452,"freq_skew":0.101254,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AOO","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"ET0713","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873695,"usec":216764},"freq":0,"bit_rate":300,"sig_level":-12.905068,"noise_level":-22.998100,"freq_skew":0.249227,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS74","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"XY0698","msg_num":"S67","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873701,"usec":878782},"freq":0,"bit_rate":300,"sig_level":-15.003471,"noise_level":-22.997696,"freq_skew":1.950073,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":80},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VNEW","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"VS384T","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873705,"usec":186464},"freq":0,"bit_rate":300,"sig_level":-15.947485,"noise_level":-22.996595,"freq_skew":7.976890,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":77},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-APJ","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"EY08MY","msg_num":"S76","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873708,"usec":529996},"freq":0,"bit_rate":600,"sig_level":-9.364256,"noise_level":-22.995369,"freq_skew":5.754960,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE259","pos":{"lat":31.267836,"lon":31.453231},"time":{"hour":21,"min":58,"sec":6},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":97,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":70,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":72,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873708,"usec":529996},"freq":0,"bit_rate":600,"sig_level":-9.364256,"noise_level":-22.995369,"freq_skew":5.754960,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE259","pos":{"lat":37.072405,"lon":30.764867},"time":{"hour":22,"min":41,"sec":40},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":128,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":23,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":23,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873718,"usec":531397},"freq":0,"bit_rate":300,"sig_level":-10.952194,"noise_level":-22.981056,"freq_skew":0.255647,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CAO104","pos":{"lat":61.134913,"lon":24.512261},"time":{"hour":22,"min":41,"sec":52},"flight_leg_num":76,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":192},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":16088},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":113,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":114,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873731,"usec":884433},"freq":0,"bit_rate":300,"sig_level":-10.472195,"noise_level":-22.963718,"freq_skew":9.252141,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA324","pos":{"lat":34.232090,"lon":65.326892},"utc_time":{"hour":22,"min":42,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873738,"usec":526087},"freq":0,"bit_rate":300,"sig_level":-9.701096,"noise_level":-22.961523,"freq_skew":6.773569,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":81},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDA","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"MS0644","msg_num":"S97","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873738,"usec":534829},"freq":0,"bit_rate":300,"sig_level":-8.291980,"noise_level":-22.960426,"freq_skew":8.002918,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":77},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-APJ","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"EY08MY","msg_num":"S77","msg_num_seq":"A","msg_text":"0EH224214SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":42,"sec":14}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873741,"usec":852884},"freq":0,"bit_rate":300,"sig_level":-9.925031,"noise_level":-22.959328,"freq_skew":1.400171,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"406D70"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TOM034","pos":{"lat":44.676332,"lon":26.066486},"utc_time":{"hour":22,"min":42,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873748,"usec":523569},"freq":0,"bit_rate":600,"sig_level":-11.335886,"noise_level":-22.957134,"freq_skew":5.713446,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS27","mode":"2","label":"80","blk_id":"1","ack":"!","flight":"XY0259","msg_num":"M08","msg_num_seq":"A","msg_text":"3J01 DSPTCH 0259/18 OERK/LTFJ HZ-NS27\r\nKUMRU/2244/FL360/2330/\r\n5.7T/RQST LTFJ WX PLZZ"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873751,"usec":867571},"freq":0,"bit_rate":300,"sig_level":-12.154714,"noise_level":-22.949945,"freq_skew":1.768913,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":69},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-AWA","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AI2028","msg_num":"S90","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873758,"usec":534170},"freq":0,"bit_rate":300,"sig_level":-6.734558,"noise_level":-22.942520,"freq_skew":3.307411,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":22},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"ETD42B","pos":{"lat":42.550817,"lon":15.794593},"time":{"hour":22,"min":21,"sec":38},"flight_leg_num":66,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":73},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":8838},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873765,"usec":181445},"freq":0,"bit_rate":600,"sig_level":-11.173286,"noise_level":-22.939234,"freq_skew":5.893688,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN2WA","pos":{"lat":55.834343,"lon":12.494569},"time":{"hour":17,"min":31,"sec":28},"flight_leg_num":2,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":6708,"prev_leg":11936},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873765,"usec":181445},"freq":0,"bit_rate":600,"sig_level":-11.173286,"noise_level":-22.939234,"freq_skew":5.893688,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN2WA","pos":{"lat":58.564794,"lon":19.410132},"time":{"hour":18,"min":6,"sec":8},"flight_leg_num":2,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":6708,"prev_leg":11936},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873778,"usec":538580},"freq":0,"bit_rate":300,"sig_level":-10.844473,"noise_level":-22.911667,"freq_skew":8.531424,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781001"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CHH727","pos":{"lat":47.775512,"lon":80.790521},"utc_time":{"hour":22,"min":42,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873805,"usec":202783},"freq":0,"bit_rate":600,"sig_level":-8.319221,"noise_level":-22.863663,"freq_skew":5.635630,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS27","mode":"2","label":"80","blk_id":"2","ack":"!","flight":"XY0259","msg_num":"M09","msg_num_seq":"A","msg_text":"3M01 OPNORM 0259/18 OERK/LTFJ HZ-NS27"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873805,"usec":202783},"freq":0,"bit_rate":600,"sig_level":-8.319221,"noise_level":-22.863663,"freq_skew":5.635630,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE259","pos":{"lat":37.296939,"lon":30.736715},"time":{"hour":22,"min":43,"sec":20},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":128,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":26,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873818,"usec":550486},"freq":0,"bit_rate":300,"sig_level":-10.334726,"noise_level":-22.837896,"freq_skew":5.353098,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE287","pos":{"lat":30.180188,"lon":31.602576},"time":{"hour":22,"min":43,"sec":32},"flight_leg_num":41,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":108,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":192,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":24,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":195,"spdus_missed_cnt":15},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873821,"usec":877556},"freq":0,"bit_rate":600,"sig_level":-12.161612,"noise_level":-22.836815,"freq_skew":2.947482,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":29},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES788","pos":{"lat":41.076929,"lon":25.854313},"time":{"hour":21,"min":24,"sec":0},"flight_leg_num":23,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":167},"hfdl_disabled_duration":{"this_leg":10866,"prev_leg":27030},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":148,"600bps":12,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":153,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873821,"usec":877556},"freq":0,"bit_rate":600,"sig_level":-12.161612,"noise_level":-22.836815,"freq_skew":2.947482,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":29},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES788","pos":{"lat":41.127054,"lon":26.302693},"time":{"hour":21,"min":26,"sec":28},"flight_leg_num":23,"gs":{"type":"Ground station","id":16},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":167},"hfdl_disabled_duration":{"this_leg":10866,"prev_leg":27030},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873821,"usec":893271},"freq":0,"bit_rate":300,"sig_level":-11.598534,"noise_level":-22.835732,"freq_skew":0.556082,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4067F7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"BLX391","pos":{"lat":41.701091,"lon":42.227749},"utc_time":{"hour":22,"min":48,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873835,"usec":203805},"freq":0,"bit_rate":600,"sig_level":-9.140679,"noise_level":-22.820000,"freq_skew":3.334649,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":53},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH512","pos":{"lat":37.047342,"lon":-68.761842},"time":{"hour":22,"min":28,"sec":50},"flight_leg_num":213,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":206,"prev_leg":530},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":201,"600bps":24,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":274,"spdus_missed_cnt":12},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873841,"usec":877923},"freq":0,"bit_rate":300,"sig_level":-9.621555,"noise_level":-22.806454,"freq_skew":0.896013,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":187},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE345","pos":{"lat":14.242085,"lon":38.888586},"time":{"hour":22,"min":43,"sec":56},"flight_leg_num":39,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":132,"prev_leg":492},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5262},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":88,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":89,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873851,"usec":871448},"freq":0,"bit_rate":300,"sig_level":-9.300766,"noise_level":-22.793406,"freq_skew":3.624170,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A9B9EA"},"assigned_ac_id":85}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873851,"usec":871448},"freq":0,"bit_rate":300,"sig_level":-9.300766,"noise_level":-22.793406,"freq_skew":3.624170,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB0ED"},"assigned_ac_id":59}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873851,"usec":871448},"freq":0,"bit_rate":300,"sig_level":-9.300766,"noise_level":-22.793406,"freq_skew":3.624170,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"75044D"},"assigned_ac_id":39}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873851,"usec":871448},"freq":0,"bit_rate":300,"sig_level":-9.300766,"noise_level":-22.793406,"freq_skew":3.624170,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"040240"},"assigned_ac_id":82}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873851,"usec":871448},"freq":0,"bit_rate":300,"sig_level":-9.300766,"noise_level":-22.793406,"freq_skew":3.624170,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":17,"ac_info":{"icao":"0101BB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"H1","blk_id":"X","ack":"!","sublabel":"MD","msg_text":"REQPOS037B\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873851,"usec":871448},"freq":0,"bit_rate":300,"sig_level":-9.300766,"noise_level":-22.793406,"freq_skew":3.624170,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":84},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL8597","mode":"2","label":"_d","blk_id":"Z","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873851,"usec":871448},"freq":0,"bit_rate":300,"sig_level":-9.300766,"noise_level":-22.793406,"freq_skew":3.624170,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":83},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-7367","mode":"2","label":"_d","blk_id":"T","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873855,"usec":180751},"freq":0,"bit_rate":300,"sig_level":-10.613415,"noise_level":-22.792089,"freq_skew":7.651381,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":43.420798,"lon":69.923305},"utc_time":{"hour":22,"min":44,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873861,"usec":870460},"freq":0,"bit_rate":300,"sig_level":-15.566477,"noise_level":-22.784798,"freq_skew":8.943504,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR371","pos":{"lat":23.810165,"lon":41.793102},"time":{"hour":21,"min":37,"sec":20},"flight_leg_num":89,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":46,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":17,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873861,"usec":880083},"freq":0,"bit_rate":600,"sig_level":-15.820551,"noise_level":-22.783722,"freq_skew":5.506624,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS27","mode":"2","label":"80","blk_id":"2","ack":"!","flight":"XY0259","msg_num":"M09","msg_num_seq":"A","msg_text":"3M01 OPNORM 0259/18 OERK/LTFJ HZ-NS27"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873861,"usec":880083},"freq":0,"bit_rate":600,"sig_level":-15.820551,"noise_level":-22.783722,"freq_skew":5.506624,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE259","pos":{"lat":37.423625,"lon":30.719892},"time":{"hour":22,"min":44,"sec":16},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":128,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":30,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":28,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873875,"usec":208493},"freq":0,"bit_rate":300,"sig_level":-7.849701,"noise_level":-22.858578,"freq_skew":0.688677,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS74","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"XY0698","msg_num":"S67","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873878,"usec":527275},"freq":0,"bit_rate":300,"sig_level":-8.029093,"noise_level":-22.857613,"freq_skew":0.087910,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AOO","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"ET0713","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873878,"usec":534935},"freq":0,"bit_rate":300,"sig_level":-10.355854,"noise_level":-22.856409,"freq_skew":7.537833,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CD95"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY532","pos":{"lat":41.309016,"lon":60.395394},"utc_time":{"hour":22,"min":44,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873881,"usec":881404},"freq":0,"bit_rate":300,"sig_level":-7.686865,"noise_level":-22.855324,"freq_skew":0.827547,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX527","pos":{"lat":54.243039,"lon":-30.944425},"time":{"hour":22,"min":44,"sec":36},"flight_leg_num":182,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":306,"prev_leg":11958},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":35,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873885,"usec":180110},"freq":0,"bit_rate":300,"sig_level":-11.678564,"noise_level":-22.854240,"freq_skew":0.864088,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA938","pos":{"lat":57.531390,"lon":21.386302},"time":{"hour":22,"min":44,"sec":38},"flight_leg_num":53,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":72},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":130,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":130,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873895,"usec":196982},"freq":0,"bit_rate":300,"sig_level":-10.929535,"noise_level":-22.834387,"freq_skew":1.398250,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89653E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD142","pos":{"lat":36.255982,"lon":23.068930},"utc_time":{"hour":22,"min":44,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873908,"usec":546578},"freq":0,"bit_rate":300,"sig_level":-7.256817,"noise_level":-22.807629,"freq_skew":2.113421,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040101"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH725","pos":{"lat":40.752832,"lon":20.321999},"utc_time":{"hour":22,"min":45,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873911,"usec":874628},"freq":0,"bit_rate":300,"sig_level":-9.130607,"noise_level":-22.806433,"freq_skew":7.759738,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":10},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-LRF","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"EY0239","msg_num":"S06","msg_num_seq":"A","msg_text":"0EH224204VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":42,"sec":4}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873915,"usec":186146},"freq":0,"bit_rate":300,"sig_level":-10.951591,"noise_level":-22.805473,"freq_skew":3.703607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"89653E"},"assigned_ac_id":55}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873915,"usec":186146},"freq":0,"bit_rate":300,"sig_level":-10.951591,"noise_level":-22.805473,"freq_skew":3.703607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB105"},"assigned_ac_id":31}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873915,"usec":186146},"freq":0,"bit_rate":300,"sig_level":-10.951591,"noise_level":-22.805473,"freq_skew":3.703607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"4067F7"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873915,"usec":186146},"freq":0,"bit_rate":300,"sig_level":-10.951591,"noise_level":-22.805473,"freq_skew":3.703607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":82,"ac_info":{"icao":"040240"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAW","mode":"2","label":"_d","blk_id":"M","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873915,"usec":186146},"freq":0,"bit_rate":300,"sig_level":-10.951591,"noise_level":-22.805473,"freq_skew":3.703607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":17,"ac_info":{"icao":"0101BB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"H1","blk_id":"X","ack":"!","sublabel":"MD","msg_text":"REQPOS037B\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873915,"usec":186146},"freq":0,"bit_rate":300,"sig_level":-10.951591,"noise_level":-22.805473,"freq_skew":3.703607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":51},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AOO","mode":"2","label":"_d","blk_id":"F","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873921,"usec":854385},"freq":0,"bit_rate":300,"sig_level":-12.745868,"noise_level":-22.802959,"freq_skew":7.919868,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"88813A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN19 ","pos":{"lat":34.675664,"lon":66.764387},"utc_time":{"hour":22,"min":45,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873925,"usec":198142},"freq":0,"bit_rate":300,"sig_level":-10.359190,"noise_level":-22.801880,"freq_skew":8.270278,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":79},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWL","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AY0132","msg_num":"S81","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873928,"usec":542035},"freq":0,"bit_rate":300,"sig_level":-9.673750,"noise_level":-22.794580,"freq_skew":2.733341,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4CAC16"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KZR912","pos":{"lat":41.341288,"lon":58.181988},"utc_time":{"hour":22,"min":45,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873941,"usec":875224},"freq":0,"bit_rate":300,"sig_level":-8.255814,"noise_level":-22.783939,"freq_skew":6.649600,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY45T","pos":{"lat":18.330037,"lon":35.807945},"utc_time":{"hour":22,"min":45,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873945,"usec":174310},"freq":0,"bit_rate":300,"sig_level":-10.083957,"noise_level":-22.782864,"freq_skew":7.505569,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY165","pos":{"lat":38.587491,"lon":59.416579},"utc_time":{"hour":22,"min":45,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873955,"usec":205730},"freq":0,"bit_rate":300,"sig_level":-10.641217,"noise_level":-23.767462,"freq_skew":7.904808,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":44},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX034","pos":{"lat":46.056149,"lon":-66.516164},"time":{"hour":22,"min":5,"sec":38},"flight_leg_num":178,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":546},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":48,"600bps":17,"1200bps":1,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":2,"1200bps":1,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":46,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":4,"descr":"GS frequency change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873961,"usec":866579},"freq":0,"bit_rate":300,"sig_level":-9.425491,"noise_level":-23.764919,"freq_skew":8.251325,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":79},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWL","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"AY0132","msg_num":"S82","msg_num_seq":"A","msg_text":"0EH224550SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":45,"sec":50}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873965,"usec":186717},"freq":0,"bit_rate":300,"sig_level":-10.534426,"noise_level":-23.763716,"freq_skew":6.813933,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETH920","pos":{"lat":8.858774,"lon":37.271876},"time":{"hour":17,"min":20,"sec":36},"flight_leg_num":222,"gs":{"type":"Ground station","id":15},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":4,"prev_leg":123},"hfdl_disabled_duration":{"this_leg":4890,"prev_leg":10142},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":156,"600bps":38,"1200bps":1,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":2,"1200bps":1,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":198,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":4,"descr":"GS frequency change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873965,"usec":198945},"freq":0,"bit_rate":600,"sig_level":-8.573647,"noise_level":-23.762512,"freq_skew":3.214588,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":53},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH512","pos":{"lat":37.047342,"lon":-68.761842},"time":{"hour":22,"min":28,"sec":50},"flight_leg_num":213,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":206,"prev_leg":530},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":201,"600bps":24,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":274,"spdus_missed_cnt":12},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873965,"usec":198945},"freq":0,"bit_rate":600,"sig_level":-8.573647,"noise_level":-23.762512,"freq_skew":3.214588,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":53},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH512","pos":{"lat":38.001438,"lon":-70.970785},"time":{"hour":22,"min":45,"sec":58},"flight_leg_num":213,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":206,"prev_leg":530},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":22,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873975,"usec":183088},"freq":0,"bit_rate":300,"sig_level":-7.882930,"noise_level":-23.740742,"freq_skew":2.449939,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"06A10A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"QTR9W ","pos":{"lat":40.681764,"lon":20.716134},"utc_time":{"hour":22,"min":46,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873981,"usec":850182},"freq":0,"bit_rate":300,"sig_level":-10.280866,"noise_level":-23.732740,"freq_skew":7.538076,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA51 ","pos":{"lat":41.055300,"lon":48.506791},"time":{"hour":22,"min":46,"sec":12},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":73,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1402},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":139,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":137,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873985,"usec":193335},"freq":0,"bit_rate":300,"sig_level":-6.302793,"noise_level":-23.724749,"freq_skew":4.943732,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":182},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MAC529","pos":{"lat":40.575677,"lon":19.029387},"time":{"hour":22,"min":46,"sec":18},"flight_leg_num":145,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":33,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5006},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":104,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":102,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873991,"usec":872697},"freq":0,"bit_rate":300,"sig_level":-8.638176,"noise_level":-23.715435,"freq_skew":6.551193,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"TK045T","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773873995,"usec":195547},"freq":0,"bit_rate":300,"sig_level":-7.137305,"noise_level":-23.714237,"freq_skew":7.604928,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":225},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"RZO134","pos":{"lat":39.044798,"lon":-15.945999},"time":{"hour":22,"min":46,"sec":28},"flight_leg_num":95,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":128,"prev_leg":2774},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":79,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":71,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874001,"usec":892209},"freq":0,"bit_rate":300,"sig_level":-7.745728,"noise_level":-23.699486,"freq_skew":3.355785,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":217},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEG","mode":"2","label":"5U","blk_id":"0","ack":"!","flight":"MS0849","msg_num":"M33","msg_num_seq":"A","msg_text":"  01 WXRQ   0849/   HECA/HKJK .SU-GEG\r\n/TYP 1/STA HKJK/STA HHAS/STA     "}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874015,"usec":195019},"freq":0,"bit_rate":300,"sig_level":-8.447624,"noise_level":-23.677874,"freq_skew":7.859165,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":87},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A895","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"VN0019","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874021,"usec":866472},"freq":0,"bit_rate":300,"sig_level":-11.868183,"noise_level":-23.669798,"freq_skew":7.023803,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":41.548312,"lon":41.483081},"time":{"hour":22,"min":46,"sec":54},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874021,"usec":883567},"freq":0,"bit_rate":300,"sig_level":-12.609520,"noise_level":-23.668610,"freq_skew":5.687893,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS27","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"XY0259","msg_num":"S03","msg_num_seq":"A","msg_text":"0LV224533H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":22,"min":45,"sec":33}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874028,"usec":560230},"freq":0,"bit_rate":300,"sig_level":-10.271225,"noise_level":-23.653542,"freq_skew":8.095882,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CD79"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA322","pos":{"lat":36.137535,"lon":62.304272},"utc_time":{"hour":22,"min":47,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":4},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874038,"usec":528793},"freq":0,"bit_rate":300,"sig_level":-8.730066,"noise_level":-23.760508,"freq_skew":8.090528,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":79},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWL","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"AY0132","msg_num":"S82","msg_num_seq":"A","msg_text":"0EH224550SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":45,"sec":50}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874041,"usec":866655},"freq":0,"bit_rate":300,"sig_level":-8.594812,"noise_level":-23.759304,"freq_skew":1.405015,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":11},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE8T ","pos":{"lat":39.032095,"lon":19.304389},"time":{"hour":22,"min":47,"sec":16},"flight_leg_num":180,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":49,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":50,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874048,"usec":529096},"freq":0,"bit_rate":300,"sig_level":-8.170924,"noise_level":-23.751287,"freq_skew":6.948439,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"TK045T","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874068,"usec":513960},"freq":0,"bit_rate":300,"sig_level":-9.910149,"noise_level":-23.707989,"freq_skew":1.464515,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":252},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"FDX3  ","pos":{"lat":56.209938,"lon":-30.868208},"time":{"hour":22,"min":47,"sec":40},"flight_leg_num":180,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":224,"prev_leg":7372},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":62,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874085,"usec":200749},"freq":0,"bit_rate":300,"sig_level":-9.618779,"noise_level":-23.659615,"freq_skew":7.473464,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":43.371016,"lon":69.314936},"utc_time":{"hour":22,"min":48,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874091,"usec":877414},"freq":0,"bit_rate":300,"sig_level":-9.736761,"noise_level":-23.657238,"freq_skew":8.790611,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWD","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"AY0100","msg_num":"S11","msg_num_seq":"A","msg_text":"0LV224801SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":22,"min":48,"sec":1}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874095,"usec":208088},"freq":0,"bit_rate":300,"sig_level":-11.543941,"noise_level":-23.656048,"freq_skew":7.562148,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY165","pos":{"lat":38.734777,"lon":59.041327},"utc_time":{"hour":22,"min":48,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874098,"usec":518163},"freq":0,"bit_rate":300,"sig_level":-7.290323,"noise_level":-23.647995,"freq_skew":7.108119,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"TK045T","msg_num":"S56","msg_num_seq":"A","msg_text":"0EH224805VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":48,"sec":5}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874101,"usec":861627},"freq":0,"bit_rate":300,"sig_level":-11.572329,"noise_level":-23.646809,"freq_skew":1.555344,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":55,"ac_info":{"icao":"89653E"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-BMG","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"EY0142","msg_num":"S42","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874108,"usec":518868},"freq":0,"bit_rate":300,"sig_level":-8.050743,"noise_level":-23.632301,"freq_skew":4.317713,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":19,"ac_info":{"icao":"717C9E"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE622","pos":{"lat":36.249459,"lon":34.233464},"time":{"hour":22,"min":13,"sec":36},"flight_leg_num":209,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5080},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":103,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":104,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874118,"usec":551580},"freq":0,"bit_rate":300,"sig_level":-8.639945,"noise_level":-23.621769,"freq_skew":6.452196,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS27","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"XY0259","msg_num":"S03","msg_num_seq":"A","msg_text":"0LV224533H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":22,"min":45,"sec":33}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874131,"usec":857672},"freq":0,"bit_rate":300,"sig_level":-8.031765,"noise_level":-23.586708,"freq_skew":2.475403,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":202},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"ABY228","pos":{"lat":43.037649,"lon":19.796714},"time":{"hour":22,"min":48,"sec":46},"flight_leg_num":62,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4856},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":94,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":92,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874141,"usec":872828},"freq":0,"bit_rate":300,"sig_level":-8.296102,"noise_level":-23.565111,"freq_skew":6.686037,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CES588","pos":{"lat":56.673082,"lon":-62.240414},"time":{"hour":22,"min":48,"sec":56},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2458},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":74,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":74,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874145,"usec":222294},"freq":0,"bit_rate":300,"sig_level":-8.163132,"noise_level":-23.563805,"freq_skew":1.325442,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":90},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDC","mode":"2","label":"H1","blk_id":"2","ack":"!","flight":"MS1663","msg_num":"F21","msg_num_seq":"A","sublabel":"M1","msg_text":"PRG/FNMSR1663/DTOEJN,16L,154,231250,3035CB"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874145,"usec":222294},"freq":0,"bit_rate":300,"sig_level":-8.163132,"noise_level":-23.563805,"freq_skew":1.325442,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":90},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0704","pos":{"lat":34.029186,"lon":28.409325},"time":{"hour":16,"min":59,"sec":54},"flight_leg_num":177,"gs":{"type":"Ground station","id":17},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":0,"prev_leg":73},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":10080},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":12,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874151,"usec":875051},"freq":0,"bit_rate":300,"sig_level":-8.955880,"noise_level":-23.562498,"freq_skew":6.863972,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"TK045T","msg_num":"S56","msg_num_seq":"A","msg_text":"0EH224805VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":48,"sec":5}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874151,"usec":889935},"freq":0,"bit_rate":300,"sig_level":-9.168249,"noise_level":-23.561192,"freq_skew":8.143920,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":87},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A895","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"VN0019","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874165,"usec":201289},"freq":0,"bit_rate":300,"sig_level":-10.476213,"noise_level":-23.597004,"freq_skew":0.854142,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781148"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSN376","pos":{"lat":21.584056,"lon":57.516284},"utc_time":{"hour":22,"min":49,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874171,"usec":856685},"freq":0,"bit_rate":300,"sig_level":-9.655014,"noise_level":-23.594645,"freq_skew":6.612106,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-2002","mode":"2","label":"80","blk_id":"2","ack":"!","flight":"MU0588","msg_num":"M21","msg_num_seq":"A","msg_text":"TXT\r\nCES588 FL310 FOB/108.8T\r\nETP1/2250Z\r\nWX COPY"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874171,"usec":856685},"freq":0,"bit_rate":300,"sig_level":-9.655014,"noise_level":-23.594645,"freq_skew":6.612106,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CES588","pos":{"lat":56.732477,"lon":-62.181362},"time":{"hour":22,"min":49,"sec":24},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2458},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":76,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":75,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874178,"usec":540593},"freq":0,"bit_rate":300,"sig_level":-6.823181,"noise_level":-23.592152,"freq_skew":1.444489,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":47},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE93P","pos":{"lat":40.302735,"lon":18.349263},"time":{"hour":22,"min":49,"sec":32},"flight_leg_num":225,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":102},"hfdl_disabled_duration":{"this_leg":8652,"prev_leg":8112},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":199,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":199,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874181,"usec":875473},"freq":0,"bit_rate":300,"sig_level":-8.232244,"noise_level":-23.584156,"freq_skew":1.328375,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040101"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH725","pos":{"lat":40.148583,"lon":20.571595},"utc_time":{"hour":22,"min":49,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874185,"usec":209729},"freq":0,"bit_rate":300,"sig_level":-9.990979,"noise_level":-23.582844,"freq_skew":6.162101,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY69 ","pos":{"lat":39.316367,"lon":57.113222},"utc_time":{"hour":22,"min":49,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874188,"usec":535471},"freq":0,"bit_rate":300,"sig_level":-7.268978,"noise_level":-23.574858,"freq_skew":5.454676,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":132},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE380","pos":{"lat":38.143231,"lon":35.734130},"time":{"hour":22,"min":49,"sec":44},"flight_leg_num":4,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":18,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":137,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":1,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":139,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874195,"usec":193000},"freq":0,"bit_rate":300,"sig_level":-9.027833,"noise_level":-23.566879,"freq_skew":2.226580,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":48.436067,"lon":17.658496},"time":{"hour":22,"min":49,"sec":48},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":96,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":95,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874221,"usec":853509},"freq":0,"bit_rate":300,"sig_level":-10.898764,"noise_level":-23.510057,"freq_skew":7.545853,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"789230"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA261","pos":{"lat":47.454848,"lon":75.446692},"utc_time":{"hour":22,"min":50,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874238,"usec":548579},"freq":0,"bit_rate":300,"sig_level":-10.296146,"noise_level":-23.474277,"freq_skew":6.794455,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"01025D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MSR981","pos":{"lat":39.735221,"lon":23.205573},"utc_time":{"hour":22,"min":50,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874248,"usec":525718},"freq":0,"bit_rate":300,"sig_level":-8.445389,"noise_level":-23.453346,"freq_skew":2.002665,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":76},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ATY","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"ET0553","msg_num":"S67","msg_num_seq":"A","msg_text":"0EH224757VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":47,"sec":57}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874261,"usec":865728},"freq":0,"bit_rate":300,"sig_level":-7.387924,"noise_level":-24.766962,"freq_skew":1.394480,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":243},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE13U","pos":{"lat":41.368411,"lon":19.576301},"time":{"hour":22,"min":19,"sec":28},"flight_leg_num":223,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":179},"hfdl_disabled_duration":{"this_leg":8022,"prev_leg":28822},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":14,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":13,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874265,"usec":194950},"freq":0,"bit_rate":300,"sig_level":-9.167148,"noise_level":-24.765614,"freq_skew":1.207301,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040101"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH725","pos":{"lat":39.977951,"lon":20.688325},"utc_time":{"hour":22,"min":50,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874285,"usec":189969},"freq":0,"bit_rate":300,"sig_level":-11.712801,"noise_level":-24.709015,"freq_skew":3.978886,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS29","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"XY0287","msg_num":"S49","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874291,"usec":876578},"freq":0,"bit_rate":300,"sig_level":-10.772114,"noise_level":-24.698601,"freq_skew":6.743537,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":97},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GFY","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"MS0981","msg_num":"S56","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874295,"usec":203148},"freq":0,"bit_rate":300,"sig_level":-10.020628,"noise_level":-24.697264,"freq_skew":0.901757,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":86},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ASG","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"ET0725","msg_num":"S45","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874301,"usec":891042},"freq":0,"bit_rate":300,"sig_level":-12.966200,"noise_level":-24.680336,"freq_skew":2.212023,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896198"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE145","pos":{"lat":24.794817,"lon":55.823700},"utc_time":{"hour":22,"min":51,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874311,"usec":863234},"freq":0,"bit_rate":300,"sig_level":-10.774498,"noise_level":-24.844479,"freq_skew":7.584999,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":47.696205,"lon":67.514548},"utc_time":{"hour":22,"min":51,"sec":46},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874318,"usec":524306},"freq":0,"bit_rate":300,"sig_level":-10.544260,"noise_level":-24.835413,"freq_skew":0.304926,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CAO104","pos":{"lat":61.804737,"lon":27.244772},"time":{"hour":1,"min":8,"sec":18},"flight_leg_num":76,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":192},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":16088},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":134,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":132,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874345,"usec":185272},"freq":0,"bit_rate":300,"sig_level":-9.870249,"noise_level":-24.763668,"freq_skew":1.317073,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":86},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ASG","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"ET0725","msg_num":"S46","msg_num_seq":"A","msg_text":"0EH2252152SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":52,"sec":15}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874358,"usec":541774},"freq":0,"bit_rate":300,"sig_level":-10.160030,"noise_level":-25.127731,"freq_skew":6.917463,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"TK045T","msg_num":"S56","msg_num_seq":"A","msg_text":"0EH224805VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":48,"sec":5}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874371,"usec":847871},"freq":0,"bit_rate":300,"sig_level":-8.095520,"noise_level":-25.356951,"freq_skew":2.098161,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":27},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA256","pos":{"lat":47.595611,"lon":16.983866},"time":{"hour":22,"min":52,"sec":46},"flight_leg_num":192,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":30,"prev_leg":160},"hfdl_disabled_duration":{"this_leg":17812,"prev_leg":17830},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":49,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":47,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874378,"usec":530639},"freq":0,"bit_rate":600,"sig_level":-8.602205,"noise_level":-25.339809,"freq_skew":6.117927,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN2WA","pos":{"lat":59.429282,"lon":22.092518},"time":{"hour":18,"min":18,"sec":24},"flight_leg_num":2,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":6708,"prev_leg":11936},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874378,"usec":530639},"freq":0,"bit_rate":600,"sig_level":-8.602205,"noise_level":-25.339809,"freq_skew":6.117927,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN2WA","pos":{"lat":59.920578,"lon":23.473708},"time":{"hour":18,"min":26,"sec":26},"flight_leg_num":2,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":6708,"prev_leg":11936},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874391,"usec":862017},"freq":0,"bit_rate":600,"sig_level":-9.024371,"noise_level":-25.305782,"freq_skew":8.101066,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN100","pos":{"lat":47.647453,"lon":74.318532},"time":{"hour":20,"min":10,"sec":54},"flight_leg_num":114,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":297,"prev_leg":82},"hfdl_disabled_duration":{"this_leg":10848,"prev_leg":10782},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874391,"usec":862017},"freq":0,"bit_rate":600,"sig_level":-9.024371,"noise_level":-25.305782,"freq_skew":8.101066,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN100","pos":{"lat":43.943680,"lon":53.454768},"time":{"hour":22,"min":7,"sec":42},"flight_leg_num":114,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":297,"prev_leg":82},"hfdl_disabled_duration":{"this_leg":10848,"prev_leg":10782},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":18,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":14,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874398,"usec":545806},"freq":0,"bit_rate":300,"sig_level":-7.751628,"noise_level":-25.296061,"freq_skew":6.897182,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":81},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MS0643","pos":{"lat":22.110028,"lon":38.889616},"time":{"hour":19,"min":53,"sec":48},"flight_leg_num":199,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":21,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9420},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":25,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":17,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874398,"usec":556798},"freq":0,"bit_rate":300,"sig_level":-10.114052,"noise_level":-25.294468,"freq_skew":6.602509,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY69 ","pos":{"lat":39.450950,"lon":56.553262},"utc_time":{"hour":22,"min":53,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874405,"usec":188990},"freq":0,"bit_rate":300,"sig_level":-6.646609,"noise_level":-25.284920,"freq_skew":7.646135,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"RZO128","pos":{"lat":37.276682,"lon":-13.784778},"time":{"hour":22,"min":53,"sec":16},"flight_leg_num":222,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3426},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":97,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":96,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874408,"usec":525808},"freq":0,"bit_rate":300,"sig_level":-9.352851,"noise_level":-25.281898,"freq_skew":6.365315,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":87},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A895","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"VN0019","msg_num":"S22","msg_num_seq":"A","msg_text":"0EH224901VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":49,"sec":1}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874425,"usec":205041},"freq":0,"bit_rate":300,"sig_level":-10.479080,"noise_level":-25.240183,"freq_skew":6.858284,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":97},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GFY","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"MS0981","msg_num":"S58","msg_num_seq":"A","msg_text":"0EH225215VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":52,"sec":15}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874428,"usec":549922},"freq":0,"bit_rate":300,"sig_level":-10.594393,"noise_level":-25.230534,"freq_skew":7.623965,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":33},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE367","pos":{"lat":22.662092,"lon":70.754491},"time":{"hour":22,"min":5,"sec":56},"flight_leg_num":128,"gs":{"type":"Ground station","id":15},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":11592,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874438,"usec":534413},"freq":0,"bit_rate":300,"sig_level":-10.181009,"noise_level":-25.211430,"freq_skew":6.292206,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":104},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AWM","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"ET0736","msg_num":"S54","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874461,"usec":852194},"freq":0,"bit_rate":300,"sig_level":-9.765144,"noise_level":-25.144503,"freq_skew":-0.534148,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"04014C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH735","pos":{"lat":39.632568,"lon":20.565072},"utc_time":{"hour":22,"min":54,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874471,"usec":846565},"freq":0,"bit_rate":300,"sig_level":-9.352204,"noise_level":-25.126837,"freq_skew":5.197551,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":99},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EEY","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"EK0145","msg_num":"S07","msg_num_seq":"A","msg_text":"0EH225415VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":54,"sec":15}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874471,"usec":853965},"freq":0,"bit_rate":300,"sig_level":-8.295074,"noise_level":-25.125431,"freq_skew":6.583643,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":104},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AWM","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"ET0736","msg_num":"S55","msg_num_seq":"A","msg_text":"0EH225419SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":54,"sec":19}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874475,"usec":195415},"freq":0,"bit_rate":300,"sig_level":-11.459387,"noise_level":-25.123871,"freq_skew":11.977967,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780ABC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA291","pos":{"lat":47.539306,"lon":76.331780},"utc_time":{"hour":22,"min":54,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874478,"usec":529431},"freq":0,"bit_rate":300,"sig_level":-9.103535,"noise_level":-25.122463,"freq_skew":7.744348,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":47.615180,"lon":66.997160},"utc_time":{"hour":22,"min":54,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874491,"usec":853836},"freq":0,"bit_rate":300,"sig_level":-9.018496,"noise_level":-25.087566,"freq_skew":0.961852,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX527","pos":{"lat":54.705152,"lon":-32.954584},"time":{"hour":22,"min":54,"sec":46},"flight_leg_num":182,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":306,"prev_leg":11958},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":56,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":54,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874531,"usec":868009},"freq":0,"bit_rate":300,"sig_level":-9.924974,"noise_level":-25.112829,"freq_skew":9.292609,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR371","pos":{"lat":24.036758,"lon":40.995562},"time":{"hour":21,"min":44,"sec":34},"flight_leg_num":89,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":46,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874538,"usec":525895},"freq":0,"bit_rate":300,"sig_level":-8.571128,"noise_level":-25.109865,"freq_skew":8.193065,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":79},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWL","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"AY0132","msg_num":"S86","msg_num_seq":"A","msg_text":"0LV225503SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":22,"min":55,"sec":3}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874548,"usec":536875},"freq":0,"bit_rate":300,"sig_level":-8.895835,"noise_level":-25.084494,"freq_skew":7.612429,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":10},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETD239","pos":{"lat":23.606574,"lon":56.007378},"time":{"hour":22,"min":55,"sec":40},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":21,"prev_leg":31},"hfdl_disabled_duration":{"this_leg":8000,"prev_leg":5390},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":55,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874558,"usec":519756},"freq":0,"bit_rate":300,"sig_level":-10.269166,"noise_level":-25.051296,"freq_skew":-4.877642,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":100},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AVC","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"ET0735","msg_num":"S99","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874561,"usec":869566},"freq":0,"bit_rate":300,"sig_level":-10.972893,"noise_level":-25.049904,"freq_skew":6.892502,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETH920","pos":{"lat":8.977907,"lon":38.802755},"time":{"hour":17,"min":43,"sec":48},"flight_leg_num":222,"gs":{"type":"Ground station","id":15},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":4,"prev_leg":123},"hfdl_disabled_duration":{"this_leg":4908,"prev_leg":10142},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":32,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":37,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874568,"usec":533697},"freq":0,"bit_rate":300,"sig_level":-10.480661,"noise_level":-25.032738,"freq_skew":5.036181,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":99},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EEY","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"EK0145","msg_num":"S07","msg_num_seq":"A","msg_text":"0EH225415VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":54,"sec":15}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874575,"usec":197980},"freq":0,"bit_rate":300,"sig_level":-15.616618,"noise_level":-25.023472,"freq_skew":8.612554,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN100","pos":{"lat":41.374934,"lon":46.283429},"time":{"hour":22,"min":56,"sec":8},"flight_leg_num":114,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":323,"prev_leg":82},"hfdl_disabled_duration":{"this_leg":10848,"prev_leg":10782},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":45,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":42,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874591,"usec":856450},"freq":0,"bit_rate":300,"sig_level":-11.719854,"noise_level":-24.974838,"freq_skew":1.012265,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89655C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE8T ","pos":{"lat":38.055340,"lon":20.377274},"utc_time":{"hour":22,"min":56,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874595,"usec":211330},"freq":0,"bit_rate":300,"sig_level":-12.519683,"noise_level":-24.973301,"freq_skew":7.988085,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA51 ","pos":{"lat":41.301806,"lon":46.925787},"time":{"hour":22,"min":56,"sec":26},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":73,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1402},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":160,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":156,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874605,"usec":216169},"freq":0,"bit_rate":300,"sig_level":-6.261888,"noise_level":-25.165268,"freq_skew":4.701302,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":182},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MAC529","pos":{"lat":40.619622,"lon":17.352938},"time":{"hour":22,"min":56,"sec":38},"flight_leg_num":145,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":33,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5006},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":125,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":121,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874605,"usec":231282},"freq":0,"bit_rate":300,"sig_level":-6.536568,"noise_level":-25.163857,"freq_skew":7.439877,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":225},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"RZO134","pos":{"lat":39.015959,"lon":-14.403104},"time":{"hour":22,"min":56,"sec":38},"flight_leg_num":95,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":128,"prev_leg":2774},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":99,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":90,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874618,"usec":524784},"freq":0,"bit_rate":600,"sig_level":-9.621701,"noise_level":-25.719296,"freq_skew":8.721931,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":true,"reg":".OH-LWD","mode":"2","label":"MA","blk_id":"7","ack":"!","flight":"AY0100","msg_num":"U18","msg_num_seq":"A","msg_text":"T02!<</?/l,\"i9NOUh!'s.16Ul]c$=Ei6|Pu?@SgFs'7'gYVG##?$sQNjes`Nil]OWE*2m:jWSG;G=-7@gjMhiC[H[_kpLdt>_/;'ZZDBY$Z!O_^_b1mr.$borp0Bk*j7[`VX@o7W:=rcUtLnr?YG^h>%)S2)-A0dfjO-Ll\\/?t]e9)<0@\"V4:1Ma_<Qt;d(!blB=O+E78=dGf$4K*"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874618,"usec":524784},"freq":0,"bit_rate":600,"sig_level":-9.621701,"noise_level":-25.719296,"freq_skew":8.721931,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN100","pos":{"lat":41.391757,"lon":46.164296},"time":{"hour":22,"min":56,"sec":52},"flight_leg_num":114,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":323,"prev_leg":82},"hfdl_disabled_duration":{"this_leg":10848,"prev_leg":10782},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":46,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":44,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874628,"usec":541135},"freq":0,"bit_rate":300,"sig_level":-15.117893,"noise_level":-25.707264,"freq_skew":6.863019,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA301","pos":{"lat":46.979345,"lon":81.835598},"utc_time":{"hour":22,"min":57,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":4}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874631,"usec":862625},"freq":0,"bit_rate":300,"sig_level":-8.456154,"noise_level":-25.705761,"freq_skew":0.601189,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":11},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVP","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"EK008T","msg_num":"S92","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874638,"usec":542503},"freq":0,"bit_rate":300,"sig_level":-7.100192,"noise_level":-25.686916,"freq_skew":-0.021271,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AOO","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"ET0713","msg_num":"S30","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874645,"usec":191360},"freq":0,"bit_rate":300,"sig_level":-7.749689,"noise_level":-25.682251,"freq_skew":7.007827,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0101BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS0634","pos":{"lat":27.348799,"lon":36.072991},"utc_time":{"hour":22,"min":57,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874658,"usec":531892},"freq":0,"bit_rate":600,"sig_level":-12.873760,"noise_level":-25.653828,"freq_skew":8.394473,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN100","pos":{"lat":41.406863,"lon":46.056149},"time":{"hour":22,"min":57,"sec":32},"flight_leg_num":114,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":323,"prev_leg":82},"hfdl_disabled_duration":{"this_leg":10848,"prev_leg":10782},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":47,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":45,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874661,"usec":875726},"freq":0,"bit_rate":300,"sig_level":-8.120512,"noise_level":-25.652168,"freq_skew":-0.101161,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AOO","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"ET0713","msg_num":"S31","msg_num_seq":"A","msg_text":"0EH2257352SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":57,"sec":35}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874688,"usec":536935},"freq":0,"bit_rate":300,"sig_level":-7.340437,"noise_level":-25.727726,"freq_skew":5.044960,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C70"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE411","pos":{"lat":22.366147,"lon":40.157852},"utc_time":{"hour":22,"min":58,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874708,"usec":527346},"freq":0,"bit_rate":300,"sig_level":-13.948345,"noise_level":-25.688816,"freq_skew":5.238119,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":113},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS66","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"XY0703","msg_num":"S59","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874711,"usec":851428},"freq":0,"bit_rate":300,"sig_level":-7.484194,"noise_level":-25.685816,"freq_skew":7.013144,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"MS0634","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874718,"usec":537518},"freq":0,"bit_rate":300,"sig_level":-10.447807,"noise_level":-25.667015,"freq_skew":7.523642,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA301","pos":{"lat":47.003035,"lon":81.566089},"utc_time":{"hour":22,"min":58,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":4}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874721,"usec":881126},"freq":0,"bit_rate":300,"sig_level":-14.261861,"noise_level":-25.665516,"freq_skew":5.591467,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":19,"ac_info":{"icao":"717C9E"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE622","pos":{"lat":35.507194,"lon":33.779590},"time":{"hour":22,"min":21,"sec":38},"flight_leg_num":209,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5080},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874725,"usec":212037},"freq":0,"bit_rate":300,"sig_level":-11.282287,"noise_level":-25.662527,"freq_skew":-3.707398,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":100},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AVC","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"ET0735","msg_num":"S01","msg_num_seq":"A","msg_text":"0EH225654VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":56,"sec":54}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874731,"usec":871840},"freq":0,"bit_rate":300,"sig_level":-10.482259,"noise_level":-25.652565,"freq_skew":7.952670,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":65},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX036","pos":{"lat":45.169344,"lon":-67.933060},"time":{"hour":22,"min":21,"sec":38},"flight_leg_num":201,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":552},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874735,"usec":173642},"freq":0,"bit_rate":300,"sig_level":-7.096740,"noise_level":-25.651072,"freq_skew":1.642650,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":202},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"ABY228","pos":{"lat":41.865200,"lon":20.501557},"time":{"hour":22,"min":58,"sec":48},"flight_leg_num":62,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4856},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":115,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":111,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874741,"usec":851956},"freq":0,"bit_rate":300,"sig_level":-11.030863,"noise_level":-25.639301,"freq_skew":1.052248,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780A43"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HKC948","pos":{"lat":42.721448,"lon":81.614497},"utc_time":{"hour":22,"min":58,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874755,"usec":201913},"freq":0,"bit_rate":300,"sig_level":-14.762045,"noise_level":-25.610355,"freq_skew":8.488099,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":32.299523,"lon":70.778867},"utc_time":{"hour":22,"min":59,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":6}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874758,"usec":553048},"freq":0,"bit_rate":300,"sig_level":-10.845418,"noise_level":-25.607550,"freq_skew":1.232874,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":11},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVP","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"EK008T","msg_num":"S92","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874761,"usec":890913},"freq":0,"bit_rate":300,"sig_level":-7.475496,"noise_level":-25.606062,"freq_skew":2.062274,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"06A112"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"QTR139","pos":{"lat":36.109383,"lon":1.551478},"utc_time":{"hour":22,"min":59,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874765,"usec":180994},"freq":0,"bit_rate":300,"sig_level":-7.387009,"noise_level":-25.596165,"freq_skew":7.318744,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"MS0634","msg_num":"M30","msg_num_seq":"A","msg_text":"0EH225910VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":59,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874775,"usec":182485},"freq":0,"bit_rate":300,"sig_level":-8.118048,"noise_level":-25.591553,"freq_skew":5.000343,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":113},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS66","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"XY0703","msg_num":"S61","msg_num_seq":"A","msg_text":"0EH225909VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":59,"sec":9}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874785,"usec":207733},"freq":0,"bit_rate":300,"sig_level":-6.832354,"noise_level":-25.556200,"freq_skew":0.546407,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":47},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE93P","pos":{"lat":39.060591,"lon":19.266966},"time":{"hour":22,"min":59,"sec":40},"flight_leg_num":225,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":102},"hfdl_disabled_duration":{"this_leg":8652,"prev_leg":8112},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":220,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":216,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874791,"usec":891662},"freq":0,"bit_rate":300,"sig_level":-8.864903,"noise_level":-25.537510,"freq_skew":7.443333,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"MS0634","msg_num":"M31","msg_num_seq":"A","msg_text":"0LV225924H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":22,"min":59,"sec":24}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874811,"usec":872550},"freq":0,"bit_rate":300,"sig_level":-7.434576,"noise_level":-25.490969,"freq_skew":1.535314,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":47.639900,"lon":19.306105},"time":{"hour":23,"min":0,"sec":6},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":118,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":115,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874815,"usec":205539},"freq":0,"bit_rate":300,"sig_level":-8.957196,"noise_level":-25.489340,"freq_skew":7.539325,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CD95"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY532","pos":{"lat":41.165507,"lon":57.912823},"utc_time":{"hour":23,"min":0,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874821,"usec":869818},"freq":0,"bit_rate":300,"sig_level":-8.422589,"noise_level":-25.479412,"freq_skew":6.031603,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CES588","pos":{"lat":58.098217,"lon":-60.762750},"time":{"hour":23,"min":0,"sec":14},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2458},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":99,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":95,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874838,"usec":529558},"freq":0,"bit_rate":300,"sig_level":-6.730286,"noise_level":-25.435444,"freq_skew":7.264966,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":225},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CS-TSG","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"S40134","msg_num":"S75","msg_num_seq":"A","msg_text":"0LV230025HS","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":0,"sec":25}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874848,"usec":540696},"freq":0,"bit_rate":300,"sig_level":-12.651578,"noise_level":-25.409105,"freq_skew":8.815792,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":115},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMM","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"SQ0312","msg_num":"S78","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874858,"usec":536156},"freq":0,"bit_rate":300,"sig_level":-9.638432,"noise_level":-25.383167,"freq_skew":7.616901,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8964B4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE5V ","pos":{"lat":59.342421,"lon":-40.558511},"utc_time":{"hour":23,"min":0,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874868,"usec":522443},"freq":0,"bit_rate":300,"sig_level":-12.205994,"noise_level":-25.356665,"freq_skew":1.273430,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":243},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE13U","pos":{"lat":36.156761,"lon":23.191840},"time":{"hour":23,"min":1,"sec":0},"flight_leg_num":223,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":179},"hfdl_disabled_duration":{"this_leg":8022,"prev_leg":28822},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":70,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":66,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874868,"usec":536120},"freq":0,"bit_rate":300,"sig_level":-8.951642,"noise_level":-25.355062,"freq_skew":4.856812,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"461F4E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN99 ","pos":{"lat":60.299607,"lon":24.813356},"utc_time":{"hour":23,"min":1,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[{"id":5},{"id":7},{"id":8},{"id":10}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":0},{"id":1},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874878,"usec":539352},"freq":0,"bit_rate":300,"sig_level":-10.742360,"noise_level":-25.328646,"freq_skew":2.481071,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":117},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EOF","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"EK0318","msg_num":"S10","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874885,"usec":192901},"freq":0,"bit_rate":300,"sig_level":-10.646751,"noise_level":-25.310600,"freq_skew":7.572214,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"MS0634","msg_num":"M31","msg_num_seq":"A","msg_text":"0LV225924H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":22,"min":59,"sec":24}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874891,"usec":859738},"freq":0,"bit_rate":300,"sig_level":-16.990643,"noise_level":-25.300875,"freq_skew":1.740972,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":118},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A7-AOD","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"QR1398","msg_num":"S73","msg_num_seq":"A","msg_text":"0EH230118VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":1,"sec":18}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874901,"usec":864862},"freq":0,"bit_rate":300,"sig_level":-17.118828,"noise_level":-25.398411,"freq_skew":8.535742,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":116},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18918","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"CI0063","msg_num":"S88","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874921,"usec":851735},"freq":0,"bit_rate":300,"sig_level":-15.675899,"noise_level":-25.345716,"freq_skew":2.272816,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":117},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EOF","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"EK0318","msg_num":"S11","msg_num_seq":"A","msg_text":"0EH225951VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":22,"min":59,"sec":51}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874931,"usec":861268},"freq":0,"bit_rate":300,"sig_level":-7.125568,"noise_level":-25.318371,"freq_skew":5.299681,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":132},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE380","pos":{"lat":37.085795,"lon":34.624166},"time":{"hour":23,"min":2,"sec":8},"flight_leg_num":4,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":18,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":163,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":15,"600bps":1,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":160,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874941,"usec":866789},"freq":0,"bit_rate":300,"sig_level":-11.465542,"noise_level":-25.307199,"freq_skew":0.373488,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CAO104","pos":{"lat":62.441602,"lon":30.221386},"time":{"hour":1,"min":18,"sec":40},"flight_leg_num":76,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":192},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":16088},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":154,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":152,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874955,"usec":196450},"freq":0,"bit_rate":300,"sig_level":-13.298765,"noise_level":-25.264885,"freq_skew":7.659927,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":47.365927,"lon":65.517436},"utc_time":{"hour":23,"min":2,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874961,"usec":872883},"freq":0,"bit_rate":300,"sig_level":-9.746874,"noise_level":-25.425354,"freq_skew":1.512385,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":11},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVP","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"EK008T","msg_num":"S92","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874965,"usec":192848},"freq":0,"bit_rate":300,"sig_level":-5.830864,"noise_level":-25.423897,"freq_skew":7.864947,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CS-TSK","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"S40128","msg_num":"S20","msg_num_seq":"A","msg_text":"0LV230236H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":2,"sec":36}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874968,"usec":552667},"freq":0,"bit_rate":300,"sig_level":-9.376863,"noise_level":-25.422283,"freq_skew":7.011744,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"EK005V","msg_num":"S74","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874981,"usec":860939},"freq":0,"bit_rate":600,"sig_level":-7.639446,"noise_level":-25.394211,"freq_skew":6.315634,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN2WA","pos":{"lat":60.397111,"lon":24.579209},"time":{"hour":18,"min":34,"sec":58},"flight_leg_num":2,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":6708,"prev_leg":11936},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874981,"usec":860939},"freq":0,"bit_rate":600,"sig_level":-7.639446,"noise_level":-25.394211,"freq_skew":6.315634,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN131","pos":{"lat":56.427605,"lon":23.451392},"time":{"hour":23,"min":7,"sec":30},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":13632,"prev_leg":6708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":63,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":60,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874988,"usec":529318},"freq":0,"bit_rate":300,"sig_level":-9.029757,"noise_level":-25.382942,"freq_skew":1.475761,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":86},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH725","pos":{"lat":44.111565,"lon":18.929136},"time":{"hour":22,"min":19,"sec":28},"flight_leg_num":248,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":588},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773874998,"usec":555936},"freq":0,"bit_rate":300,"sig_level":-11.155884,"noise_level":-25.355158,"freq_skew":0.472556,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":55,"ac_info":{"icao":"89653E"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-BMG","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"EY0142","msg_num":"S44","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875028,"usec":552194},"freq":0,"bit_rate":300,"sig_level":-10.217448,"noise_level":-25.271381,"freq_skew":1.106859,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71C359"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AAR522","pos":{"lat":45.701496,"lon":24.597749},"utc_time":{"hour":23,"min":3,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875045,"usec":192959},"freq":0,"bit_rate":600,"sig_level":-9.211023,"noise_level":-25.768175,"freq_skew":2.918570,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":90},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDC","mode":"2","label":"H1","blk_id":"8","ack":"!","flight":"MS1663","msg_num":"F23","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN21555E038318,JN936,225807,157,ORMIX,230350,LOXON,M4,247049,1599BA7"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875061,"usec":878093},"freq":0,"bit_rate":300,"sig_level":-9.543662,"noise_level":-25.751879,"freq_skew":4.445910,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWG","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"AY0099","msg_num":"S58","msg_num_seq":"A","msg_text":"0EH230358VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":3,"sec":58}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875065,"usec":208593},"freq":0,"bit_rate":300,"sig_level":-7.573283,"noise_level":-25.750198,"freq_skew":5.268062,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":132},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS36","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"XY0380","msg_num":"S67","msg_num_seq":"A","msg_text":"0LV230410H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":4,"sec":10}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875068,"usec":516607},"freq":0,"bit_rate":300,"sig_level":-9.491643,"noise_level":-25.739971,"freq_skew":0.988279,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX527","pos":{"lat":55.097914,"lon":-34.829130},"time":{"hour":23,"min":4,"sec":22},"flight_leg_num":182,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":306,"prev_leg":11958},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":70,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":24,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":70,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875071,"usec":847234},"freq":0,"bit_rate":600,"sig_level":-8.296513,"noise_level":-25.738461,"freq_skew":7.350996,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"_d","blk_id":"3","ack":"A","flight":"MS0634","msg_num":"S29","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875071,"usec":847234},"freq":0,"bit_rate":600,"sig_level":-8.296513,"noise_level":-25.738461,"freq_skew":7.350996,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"_d","blk_id":"4","ack":"A","flight":"MS0634","msg_num":"S30","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875071,"usec":847234},"freq":0,"bit_rate":600,"sig_level":-8.296513,"noise_level":-25.738461,"freq_skew":7.350996,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0633","pos":{"lat":26.743520,"lon":36.058914},"time":{"hour":19,"min":51,"sec":36},"flight_leg_num":18,"gs":{"type":"Ground station","id":5},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":20,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875078,"usec":533044},"freq":0,"bit_rate":300,"sig_level":-6.524949,"noise_level":-25.752445,"freq_skew":0.554173,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":47},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUZ","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"EK093P","msg_num":"S42","msg_num_seq":"A","msg_text":"0LV230428SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":4,"sec":28}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875085,"usec":194700},"freq":0,"bit_rate":300,"sig_level":-11.732838,"noise_level":-25.742380,"freq_skew":6.550916,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":104},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH925","pos":{"lat":5.585529,"lon":23.136908},"time":{"hour":16,"min":15,"sec":8},"flight_leg_num":155,"gs":{"type":"Ground station","id":17},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":4500,"prev_leg":4776},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875095,"usec":221448},"freq":0,"bit_rate":300,"sig_level":-8.585223,"noise_level":-26.935875,"freq_skew":6.873086,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":13.204562,"lon":36.418031},"utc_time":{"hour":23,"min":4,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875098,"usec":520328},"freq":0,"bit_rate":300,"sig_level":-8.652125,"noise_level":-26.934143,"freq_skew":2.910109,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":90},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDC","mode":"2","label":"1L","blk_id":"9","ack":"!","flight":"MS1663","msg_num":"M58","msg_num_seq":"A","msg_text":"00509220200 N 21.581/E 38.855/UTC 2304/FOB     7.1/ALT  5500/CAS 202.2/ETA 2310"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875125,"usec":219176},"freq":0,"bit_rate":600,"sig_level":-13.224963,"noise_level":-26.851685,"freq_skew":6.767640,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"H1","blk_id":"5","ack":"!","flight":"MS0634","msg_num":"F16","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN27284E035127,NET01,230453,360,PASAM,230721,SHM,M44,247113,132260A"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875128,"usec":521005},"freq":0,"bit_rate":300,"sig_level":-11.078928,"noise_level":-26.849777,"freq_skew":1.959590,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7105A6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE347","pos":{"lat":21.012766,"lon":39.084280},"utc_time":{"hour":23,"min":5,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875131,"usec":844757},"freq":0,"bit_rate":300,"sig_level":-7.440371,"noise_level":-26.848061,"freq_skew":6.412638,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":10},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETD239","pos":{"lat":24.046372,"lon":55.108557},"time":{"hour":23,"min":5,"sec":26},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":21,"prev_leg":31},"hfdl_disabled_duration":{"this_leg":8000,"prev_leg":5390},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":79,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":74,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875131,"usec":854239},"freq":0,"bit_rate":300,"sig_level":-10.666676,"noise_level":-26.846344,"freq_skew":8.268415,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":44},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX034","pos":{"lat":48.532884,"lon":-61.948246},"time":{"hour":22,"min":29,"sec":54},"flight_leg_num":178,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":546},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":16,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":11,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875138,"usec":528739},"freq":0,"bit_rate":300,"sig_level":-10.217694,"noise_level":-26.842720,"freq_skew":6.899310,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETH726","pos":{"lat":10.440122,"lon":37.710643},"time":{"hour":22,"min":2,"sec":6},"flight_leg_num":223,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":7,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":14260,"prev_leg":4908},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875141,"usec":854241},"freq":0,"bit_rate":600,"sig_level":-12.990842,"noise_level":-26.841003,"freq_skew":6.716960,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68,"ac_info":{"icao":"896407"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD81C","pos":{"lat":23.008505,"lon":51.230376},"time":{"hour":15,"min":28,"sec":18},"flight_leg_num":195,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875141,"usec":867255},"freq":0,"bit_rate":300,"sig_level":-8.788732,"noise_level":-26.839291,"freq_skew":0.374693,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":47},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUZ","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"EK093P","msg_num":"S42","msg_num_seq":"A","msg_text":"0LV230428SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":4,"sec":28}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875148,"usec":532947},"freq":0,"bit_rate":300,"sig_level":-7.518573,"noise_level":-26.828243,"freq_skew":8.110501,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":79},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN132","pos":{"lat":37.021593,"lon":62.973066},"time":{"hour":21,"min":14,"sec":56},"flight_leg_num":29,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":223,"prev_leg":105},"hfdl_disabled_duration":{"this_leg":13862,"prev_leg":11296},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875148,"usec":545720},"freq":0,"bit_rate":300,"sig_level":-8.193171,"noise_level":-26.826530,"freq_skew":7.071178,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":97},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MSR981","pos":{"lat":36.370652,"lon":26.211369},"time":{"hour":22,"min":19,"sec":14},"flight_leg_num":76,"gs":{"type":"Ground station","id":16},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":7,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":654},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":21,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":27,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875158,"usec":519627},"freq":0,"bit_rate":300,"sig_level":-10.803383,"noise_level":-26.805244,"freq_skew":1.105741,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA938","pos":{"lat":58.583333,"lon":26.304066},"time":{"hour":23,"min":5,"sec":52},"flight_leg_num":53,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":72},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":171,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":169,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875168,"usec":537562},"freq":0,"bit_rate":300,"sig_level":-7.733356,"noise_level":-26.764904,"freq_skew":1.616256,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":157},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC203","pos":{"lat":41.205332,"lon":16.900438},"time":{"hour":23,"min":6,"sec":2},"flight_leg_num":225,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":828},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":156,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":157,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875178,"usec":531868},"freq":0,"bit_rate":300,"sig_level":-10.556400,"noise_level":-26.743954,"freq_skew":2.844669,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":131},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS26","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"XY0347","msg_num":"S48","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875201,"usec":860018},"freq":0,"bit_rate":300,"sig_level":-19.699015,"noise_level":-26.753094,"freq_skew":7.795268,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA51 ","pos":{"lat":41.510890,"lon":45.364695},"time":{"hour":23,"min":6,"sec":34},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":73,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1402},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":179,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":175,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875205,"usec":208266},"freq":0,"bit_rate":600,"sig_level":-9.332602,"noise_level":-26.917740,"freq_skew":7.400327,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"H1","blk_id":"5","ack":"!","flight":"MS0634","msg_num":"F16","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN27284E035127,NET01,230453,360,PASAM,230721,SHM,M44,247113,132260A"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875215,"usec":208863},"freq":0,"bit_rate":300,"sig_level":-15.280474,"noise_level":-26.896612,"freq_skew":0.823385,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6713"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH726","pos":{"lat":44.027794,"lon":27.463126},"utc_time":{"hour":23,"min":6,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875251,"usec":846905},"freq":0,"bit_rate":300,"sig_level":-8.953663,"noise_level":-28.027252,"freq_skew":2.374335,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":131},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS26","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"XY0347","msg_num":"S49","msg_num_seq":"A","msg_text":"0EH230703VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":7,"sec":3}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875275,"usec":211812},"freq":0,"bit_rate":300,"sig_level":-15.027643,"noise_level":-27.951759,"freq_skew":-0.172357,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH713","pos":{"lat":36.501458,"lon":19.986572},"time":{"hour":23,"min":7,"sec":48},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":24,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":838},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":52,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":43,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875278,"usec":549242},"freq":0,"bit_rate":300,"sig_level":-13.322441,"noise_level":-27.949593,"freq_skew":6.548571,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"UAE88F","pos":{"lat":23.076140,"lon":51.392081},"time":{"hour":23,"min":7,"sec":50},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":14,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":56,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":54,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875281,"usec":850859},"freq":0,"bit_rate":300,"sig_level":-8.080319,"noise_level":-27.936392,"freq_skew":8.122888,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRH","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"AI0102","msg_num":"S57","msg_num_seq":"A","msg_text":"0EH230742VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":7,"sec":42}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875285,"usec":185511},"freq":0,"bit_rate":300,"sig_level":-9.106207,"noise_level":-27.934446,"freq_skew":1.778583,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"740825"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RJA704","pos":{"lat":29.486674,"lon":36.749338},"utc_time":{"hour":23,"min":9,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":0},{"id":1}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":5},{"id":6}],"heard_on_freqs":[{"id":5},{"id":6}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":0},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875301,"usec":873161},"freq":0,"bit_rate":300,"sig_level":-11.203860,"noise_level":-27.877131,"freq_skew":6.676981,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4850C7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KZR964","pos":{"lat":33.829372,"lon":71.695197},"utc_time":{"hour":23,"min":8,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":11},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875305,"usec":197629},"freq":0,"bit_rate":300,"sig_level":-9.380949,"noise_level":-27.864683,"freq_skew":4.908897,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"0100E0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"","pos":{"lat":30.101567,"lon":31.401046},"utc_time":{"hour":23,"min":8,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2},{"id":6}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":0},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875308,"usec":547215},"freq":0,"bit_rate":300,"sig_level":-12.412933,"noise_level":-27.862755,"freq_skew":7.578383,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":42.857748,"lon":66.122372},"utc_time":{"hour":23,"min":8,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875308,"usec":558029},"freq":0,"bit_rate":300,"sig_level":-13.335960,"noise_level":-27.860823,"freq_skew":0.553394,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A82332"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UPS20 ","pos":{"lat":41.397937,"lon":44.792375},"utc_time":{"hour":23,"min":8,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875318,"usec":528670},"freq":0,"bit_rate":300,"sig_level":-11.443954,"noise_level":-27.836632,"freq_skew":1.767627,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"406B49"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR384","pos":{"lat":40.220337,"lon":23.967407},"utc_time":{"hour":23,"min":8,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875328,"usec":523194},"freq":0,"bit_rate":300,"sig_level":-9.470434,"noise_level":-27.810593,"freq_skew":0.555657,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":47},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUZ","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"EK093P","msg_num":"S42","msg_num_seq":"A","msg_text":"0LV230428SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":4,"sec":28}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875328,"usec":535615},"freq":0,"bit_rate":300,"sig_level":-14.690175,"noise_level":-27.808460,"freq_skew":8.528000,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN100","pos":{"lat":41.594318,"lon":44.211815},"time":{"hour":23,"min":8,"sec":44},"flight_leg_num":114,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":323,"prev_leg":82},"hfdl_disabled_duration":{"this_leg":10848,"prev_leg":10782},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":68,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":4,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":4,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":65,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875331,"usec":872561},"freq":0,"bit_rate":300,"sig_level":-16.905697,"noise_level":-27.806545,"freq_skew":8.675703,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":65},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX036","pos":{"lat":49.857769,"lon":-59.107588},"time":{"hour":23,"min":8,"sec":44},"flight_leg_num":201,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":552},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":57,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875338,"usec":537079},"freq":0,"bit_rate":300,"sig_level":-17.021387,"noise_level":-27.802498,"freq_skew":3.019501,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":144},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KGG","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"KC0912","msg_num":"S77","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875348,"usec":543393},"freq":0,"bit_rate":300,"sig_level":-7.031806,"noise_level":-27.757475,"freq_skew":1.245552,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":202},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"ABY228","pos":{"lat":40.757638,"lon":21.460116},"time":{"hour":23,"min":9,"sec":4},"flight_leg_num":62,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4856},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":131,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":128,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875358,"usec":541722},"freq":0,"bit_rate":300,"sig_level":-7.571541,"noise_level":-27.723227,"freq_skew":5.436667,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":132},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE380","pos":{"lat":36.467812,"lon":33.990734},"time":{"hour":23,"min":9,"sec":12},"flight_leg_num":4,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":18,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":173,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":18,"600bps":1,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":171,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875365,"usec":218011},"freq":0,"bit_rate":300,"sig_level":-17.757185,"noise_level":-27.710363,"freq_skew":5.244337,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"SK0988","msg_num":"S05","msg_num_seq":"A","msg_text":"0EH230741SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":7,"sec":41}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875371,"usec":844068},"freq":0,"bit_rate":300,"sig_level":-13.301073,"noise_level":-27.686592,"freq_skew":7.844331,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":77},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-APJ","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"EY08MY","msg_num":"S04","msg_num_seq":"A","msg_text":"0LS230844H/","media-adv":{"err":false,"version":0,"current_link":{"code":"S","descr":"Default SATCOM","established":false,"time":{"hour":23,"min":8,"sec":44}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875378,"usec":527051},"freq":0,"bit_rate":600,"sig_level":-8.417922,"noise_level":-27.672104,"freq_skew":3.946571,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":90},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDC","mode":"2","label":"H1","blk_id":"0","ack":"!","flight":"MS1663","msg_num":"F24","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN21533E038415,JN936,225954,130,PAXOS,230803,NALPI,P1,244035,159D99B"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875391,"usec":861737},"freq":0,"bit_rate":300,"sig_level":-10.131643,"noise_level":-27.635685,"freq_skew":1.183495,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040101"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH725","pos":{"lat":37.611766,"lon":22.247700},"utc_time":{"hour":23,"min":9,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875398,"usec":565288},"freq":0,"bit_rate":300,"sig_level":-9.578974,"noise_level":-27.621284,"freq_skew":1.778622,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"740825"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RJA704","pos":{"lat":29.251841,"lon":36.827959},"utc_time":{"hour":23,"min":9,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":0},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":0},{"id":1}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":5},{"id":6}],"heard_on_freqs":[{"id":5},{"id":6}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875415,"usec":210658},"freq":0,"bit_rate":300,"sig_level":-13.319588,"noise_level":-27.555016,"freq_skew":2.204348,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":19,"ac_info":{"icao":"717C9E"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS62","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"XY0622","msg_num":"S19","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875438,"usec":529771},"freq":0,"bit_rate":300,"sig_level":-10.701066,"noise_level":-27.485552,"freq_skew":8.965416,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":32.935358,"lon":69.311846},"utc_time":{"hour":23,"min":10,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875441,"usec":869588},"freq":0,"bit_rate":300,"sig_level":-7.428410,"noise_level":-27.473038,"freq_skew":7.048687,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"MS0634","msg_num":"M47","msg_num_seq":"A","msg_text":"0LV230523H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":5,"sec":23}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875445,"usec":208696},"freq":0,"bit_rate":300,"sig_level":-8.408204,"noise_level":-27.471195,"freq_skew":5.692961,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040133"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH402","pos":{"lat":20.615197,"lon":39.216460},"utc_time":{"hour":10,"min":5,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875448,"usec":548503},"freq":0,"bit_rate":300,"sig_level":-10.468956,"noise_level":-27.469349,"freq_skew":4.913421,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0101BC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS0863","pos":{"lat":23.910415,"lon":22.969709},"utc_time":{"hour":23,"min":10,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875455,"usec":201828},"freq":0,"bit_rate":300,"sig_level":-8.327545,"noise_level":-27.446224,"freq_skew":2.719487,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"0100E0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"","pos":{"lat":29.941234,"lon":31.440528},"utc_time":{"hour":23,"min":10,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[{"id":2},{"id":6}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":0},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875461,"usec":881645},"freq":0,"bit_rate":300,"sig_level":-8.740201,"noise_level":-27.423975,"freq_skew":6.975168,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA328","pos":{"lat":35.201636,"lon":68.737123},"utc_time":{"hour":23,"min":10,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875468,"usec":531822},"freq":0,"bit_rate":300,"sig_level":-7.276372,"noise_level":-27.411957,"freq_skew":1.177857,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":46.943983,"lon":21.190951},"time":{"hour":23,"min":11,"sec":2},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":139,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":135,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875475,"usec":198997},"freq":0,"bit_rate":300,"sig_level":-7.145265,"noise_level":-27.389391,"freq_skew":7.321489,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":225},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"RZO134","pos":{"lat":39.081534,"lon":-12.198967},"time":{"hour":23,"min":11,"sec":8},"flight_leg_num":95,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":128,"prev_leg":2774},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":126,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":117,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875478,"usec":549398},"freq":0,"bit_rate":300,"sig_level":-6.947421,"noise_level":-27.376812,"freq_skew":3.965831,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"800733"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC158","pos":{"lat":48.898180,"lon":18.695676},"utc_time":{"hour":23,"min":11,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":0},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4}],"heard_on_freqs":[{"id":0},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":5},{"id":6}],"heard_on_freqs":[{"id":5},{"id":6}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875485,"usec":211132},"freq":0,"bit_rate":300,"sig_level":-9.104105,"noise_level":-27.364452,"freq_skew":6.566018,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CES588","pos":{"lat":59.479407,"lon":-59.203719},"time":{"hour":23,"min":11,"sec":18},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2458},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":118,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":116,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875488,"usec":548135},"freq":0,"bit_rate":300,"sig_level":-9.160578,"noise_level":-27.362427,"freq_skew":4.344080,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8966CF"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD93C","pos":{"lat":24.474496,"lon":54.591169},"utc_time":{"hour":23,"min":11,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2},{"id":7}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[{"id":0}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2},{"id":6},{"id":7},{"id":10}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875521,"usec":881640},"freq":0,"bit_rate":300,"sig_level":-7.654639,"noise_level":-27.722202,"freq_skew":1.102821,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":243},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE13U","pos":{"lat":34.735059,"lon":24.061821},"time":{"hour":23,"min":11,"sec":56},"flight_leg_num":223,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":179},"hfdl_disabled_duration":{"this_leg":8022,"prev_leg":28822},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":88,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":21,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":86,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875525,"usec":180373},"freq":0,"bit_rate":300,"sig_level":-10.188904,"noise_level":-27.720303,"freq_skew":2.094682,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"06A10A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"QTR9W ","pos":{"lat":37.977406,"lon":23.562972},"utc_time":{"hour":23,"min":11,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875525,"usec":188064},"freq":0,"bit_rate":300,"sig_level":-7.876067,"noise_level":-27.718407,"freq_skew":2.255687,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":156},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-XWH","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"EY093C","msg_num":"S11","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875528,"usec":518491},"freq":0,"bit_rate":300,"sig_level":-7.914834,"noise_level":-27.716295,"freq_skew":3.900345,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896461"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD5BN","pos":{"lat":24.091347,"lon":55.079718},"utc_time":{"hour":23,"min":12,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875531,"usec":868847},"freq":0,"bit_rate":300,"sig_level":-7.467937,"noise_level":-27.714611,"freq_skew":1.009547,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":11},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVP","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"EK008T","msg_num":"S96","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875541,"usec":865172},"freq":0,"bit_rate":300,"sig_level":-7.397897,"noise_level":-27.680319,"freq_skew":5.974968,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":158},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AUB","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"ET0402","msg_num":"S12","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875545,"usec":198259},"freq":0,"bit_rate":300,"sig_level":-7.447195,"noise_level":-27.678431,"freq_skew":4.816623,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CEA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE574","pos":{"lat":21.469729,"lon":39.286498},"utc_time":{"hour":23,"min":12,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875548,"usec":545095},"freq":0,"bit_rate":300,"sig_level":-8.551174,"noise_level":-27.665634,"freq_skew":6.078594,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN131","pos":{"lat":55.055342,"lon":23.191153},"time":{"hour":23,"min":12,"sec":22},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":13632,"prev_leg":6708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":80,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":78,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875551,"usec":879714},"freq":0,"bit_rate":300,"sig_level":-7.571855,"noise_level":-27.663748,"freq_skew":2.585685,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCS","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"MS0673","msg_num":"S48","msg_num_seq":"A","msg_text":"0EH2311542H/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":11,"sec":54}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875555,"usec":181756},"freq":0,"bit_rate":300,"sig_level":-8.801735,"noise_level":-27.661861,"freq_skew":1.044514,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":98},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM034","pos":{"lat":47.910782,"lon":16.833490},"time":{"hour":21,"min":48,"sec":32},"flight_leg_num":38,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1124},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":19,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":16,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875558,"usec":524077},"freq":0,"bit_rate":300,"sig_level":-8.556967,"noise_level":-27.648884,"freq_skew":7.805117,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"MS0634","msg_num":"M47","msg_num_seq":"A","msg_text":"0LV230523H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":5,"sec":23}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875565,"usec":198301},"freq":0,"bit_rate":300,"sig_level":-8.787160,"noise_level":-27.636339,"freq_skew":0.250898,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CAO104","pos":{"lat":62.899252,"lon":33.403308},"time":{"hour":1,"min":29,"sec":2},"flight_leg_num":76,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":192},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":16088},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":174,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":171,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875571,"usec":878868},"freq":0,"bit_rate":300,"sig_level":-7.396743,"noise_level":-27.612766,"freq_skew":7.495406,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"RZO128","pos":{"lat":38.296353,"lon":-10.923864},"time":{"hour":23,"min":12,"sec":44},"flight_leg_num":222,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3426},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":135,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":132,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875575,"usec":221335},"freq":0,"bit_rate":300,"sig_level":-9.077577,"noise_level":-27.608810,"freq_skew":7.680683,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":77},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-APJ","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"EY08MY","msg_num":"S04","msg_num_seq":"A","msg_text":"0LS230844H/","media-adv":{"err":false,"version":0,"current_link":{"code":"S","descr":"Default SATCOM","established":false,"time":{"hour":23,"min":8,"sec":44}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875591,"usec":860270},"freq":0,"bit_rate":300,"sig_level":-8.480044,"noise_level":-27.543257,"freq_skew":7.449986,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEK","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"MS0634","msg_num":"M47","msg_num_seq":"A","msg_text":"0LV230523H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":5,"sec":23}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875595,"usec":218065},"freq":0,"bit_rate":300,"sig_level":-9.914974,"noise_level":-27.541189,"freq_skew":9.100079,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":33.137919,"lon":68.995646},"utc_time":{"hour":23,"min":13,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875601,"usec":873868},"freq":0,"bit_rate":300,"sig_level":-12.039405,"noise_level":-27.518288,"freq_skew":1.038947,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6713"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH726","pos":{"lat":43.602073,"lon":28.533952},"utc_time":{"hour":23,"min":13,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875605,"usec":226160},"freq":0,"bit_rate":300,"sig_level":-9.205890,"noise_level":-27.516432,"freq_skew":1.282387,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":11},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVP","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"EK008T","msg_num":"S97","msg_num_seq":"A","msg_text":"0EH231302VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":13,"sec":2}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875618,"usec":526906},"freq":0,"bit_rate":300,"sig_level":-17.483160,"noise_level":-27.472042,"freq_skew":6.710452,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":81},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MS0643","pos":{"lat":21.690143,"lon":39.171141},"time":{"hour":20,"min":6,"sec":48},"flight_leg_num":199,"gs":{"type":"Ground station","id":5},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":21,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":12,"prev_leg":9420},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875628,"usec":551873},"freq":0,"bit_rate":300,"sig_level":-12.894135,"noise_level":-27.438286,"freq_skew":0.782141,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":75},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-30CE","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"CZ0308","msg_num":"S06","msg_num_seq":"A","msg_text":"0LV231155SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":11,"sec":55}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875628,"usec":583317},"freq":0,"bit_rate":300,"sig_level":-13.521906,"noise_level":-27.436449,"freq_skew":0.991112,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"873356"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ANA224","pos":{"lat":40.462037,"lon":37.328181},"utc_time":{"hour":23,"min":13,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":8},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875671,"usec":876694},"freq":0,"bit_rate":300,"sig_level":-9.181265,"noise_level":-27.276054,"freq_skew":6.360119,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":158},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AUB","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"ET0402","msg_num":"S13","msg_num_seq":"A","msg_text":"0EH231301SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":13,"sec":1}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875681,"usec":861583},"freq":0,"bit_rate":600,"sig_level":-7.244711,"noise_level":-27.243450,"freq_skew":7.291985,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE5V ","pos":{"lat":59.074286,"lon":-41.470721},"time":{"hour":22,"min":57,"sec":40},"flight_leg_num":130,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":11},"hfdl_disabled_duration":{"this_leg":23702,"prev_leg":23832},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":65,"600bps":13,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":67,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875681,"usec":861583},"freq":0,"bit_rate":600,"sig_level":-7.244711,"noise_level":-27.243450,"freq_skew":7.291985,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE5V ","pos":{"lat":60.161591,"lon":-36.359322},"time":{"hour":23,"min":14,"sec":36},"flight_leg_num":130,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":11},"hfdl_disabled_duration":{"this_leg":23702,"prev_leg":23832},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":23,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":20,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875691,"usec":877581},"freq":0,"bit_rate":300,"sig_level":-8.935809,"noise_level":-27.211166,"freq_skew":5.287023,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN144","pos":{"lat":60.327416,"lon":25.028620},"time":{"hour":20,"min":3,"sec":18},"flight_leg_num":130,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":162,"prev_leg":560},"hfdl_disabled_duration":{"this_leg":9790,"prev_leg":10884},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":44,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":38,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875715,"usec":191717},"freq":0,"bit_rate":300,"sig_level":-11.110685,"noise_level":-27.128611,"freq_skew":4.644453,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":153},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEL","mode":"2","label":"1L","blk_id":"0","ack":"!","flight":"MS0863","msg_num":"M18","msg_num_seq":"A","msg_text":"N027.026/E025.092/UTC 223849/FOB 014.6/ALT 34000/CAS 1097/ETA 0311"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875721,"usec":867621},"freq":0,"bit_rate":300,"sig_level":-14.988798,"noise_level":-27.116207,"freq_skew":7.125536,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":154},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"TK039V","msg_num":"S48","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875725,"usec":196471},"freq":0,"bit_rate":300,"sig_level":-9.467236,"noise_level":-27.114437,"freq_skew":0.814309,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":11},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVP","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"EK008T","msg_num":"S97","msg_num_seq":"A","msg_text":"0EH231302VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":13,"sec":2}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875725,"usec":210520},"freq":0,"bit_rate":300,"sig_level":-11.630397,"noise_level":-27.112665,"freq_skew":8.949975,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":164},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18918","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"CI0063","msg_num":"S91","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875735,"usec":173254},"freq":0,"bit_rate":300,"sig_level":-8.353625,"noise_level":-27.107161,"freq_skew":9.623341,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":32.908579,"lon":67.281432},"utc_time":{"hour":23,"min":15,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875735,"usec":187947},"freq":0,"bit_rate":300,"sig_level":-8.949326,"noise_level":-27.105392,"freq_skew":1.755374,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"740825"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RJA704","pos":{"lat":28.603646,"lon":37.239260},"utc_time":{"hour":23,"min":15,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7}],"heard_on_freqs":[{"id":0},{"id":1}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875741,"usec":868399},"freq":0,"bit_rate":300,"sig_level":-8.566343,"noise_level":-27.101463,"freq_skew":7.155724,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA328","pos":{"lat":35.760566,"lon":68.370797},"utc_time":{"hour":23,"min":15,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":2},{"id":4}],"heard_on_freqs":[{"id":2},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875751,"usec":885346},"freq":0,"bit_rate":1200,"sig_level":-8.021672,"noise_level":-27.077925,"freq_skew":4.876579,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":153},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEL","mode":"2","label":"_d","blk_id":"3","ack":"O","flight":"MS0863","msg_num":"S20","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875751,"usec":885346},"freq":0,"bit_rate":1200,"sig_level":-8.021672,"noise_level":-27.077925,"freq_skew":4.876579,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":153},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MS0863","pos":{"lat":24.044312,"lon":23.155447},"time":{"hour":23,"min":8,"sec":36},"flight_leg_num":254,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":27,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":18,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":27,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875751,"usec":885346},"freq":0,"bit_rate":1200,"sig_level":-8.021672,"noise_level":-27.077925,"freq_skew":4.876579,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":153},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MS0863","pos":{"lat":23.579452,"lon":22.513433},"time":{"hour":23,"min":15,"sec":42},"flight_leg_num":254,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":27,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875758,"usec":543080},"freq":0,"bit_rate":300,"sig_level":-11.566272,"noise_level":-27.074203,"freq_skew":6.593503,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETH726","pos":{"lat":14.038494,"lon":36.206543},"time":{"hour":22,"min":31,"sec":4},"flight_leg_num":223,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":7,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":14260,"prev_leg":4908},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":21,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":29,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":5,"descr":"GS down / channel down"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875761,"usec":885039},"freq":0,"bit_rate":600,"sig_level":-8.022707,"noise_level":-27.062464,"freq_skew":7.080596,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68,"ac_info":{"icao":"896407"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD81C","pos":{"lat":24.478616,"lon":54.622411},"time":{"hour":16,"min":13,"sec":24},"flight_leg_num":195,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":38,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":182,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875761,"usec":885039},"freq":0,"bit_rate":600,"sig_level":-8.022707,"noise_level":-27.062464,"freq_skew":7.080596,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68,"ac_info":{"icao":"896407"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD89G","pos":{"lat":23.156821,"lon":52.339654},"time":{"hour":23,"min":15,"sec":56},"flight_leg_num":196,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":76,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":70,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875765,"usec":190858},"freq":0,"bit_rate":300,"sig_level":-11.006274,"noise_level":-27.060703,"freq_skew":7.907282,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":79},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN132","pos":{"lat":39.198607,"lon":57.595935},"time":{"hour":21,"min":51,"sec":44},"flight_leg_num":29,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":223,"prev_leg":105},"hfdl_disabled_duration":{"this_leg":13862,"prev_leg":11296},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":18,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":18,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875775,"usec":187320},"freq":0,"bit_rate":300,"sig_level":-14.252481,"noise_level":-27.036886,"freq_skew":7.531397,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":42.598539,"lon":64.899797},"utc_time":{"hour":23,"min":16,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875781,"usec":862567},"freq":0,"bit_rate":300,"sig_level":-10.460919,"noise_level":-27.025002,"freq_skew":1.142697,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA938","pos":{"lat":59.129904,"lon":28.731363},"time":{"hour":23,"min":20,"sec":50},"flight_leg_num":53,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":72},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":192,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":189,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875785,"usec":205280},"freq":0,"bit_rate":300,"sig_level":-9.379034,"noise_level":-27.013132,"freq_skew":2.100174,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":160},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A7-ALV","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"QR009W","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875788,"usec":528423},"freq":0,"bit_rate":300,"sig_level":-10.272940,"noise_level":-27.011189,"freq_skew":6.962956,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":154},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"TK039V","msg_num":"S49","msg_num_seq":"A","msg_text":"0EH231542VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":15,"sec":42}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875791,"usec":877645},"freq":0,"bit_rate":600,"sig_level":-9.045654,"noise_level":-27.009439,"freq_skew":4.924032,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":153},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEL","mode":"2","label":"1L","blk_id":"5","ack":"!","flight":"MS0863","msg_num":"M19","msg_num_seq":"A","msg_text":"N025.510/E024.104/UTC 225350/FOB 013.8/ALT 34000/CAS 1097/ETA 0310"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875798,"usec":511370},"freq":0,"bit_rate":300,"sig_level":-7.959263,"noise_level":-27.004194,"freq_skew":7.063953,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"EK005V","msg_num":"S85","msg_num_seq":"A","msg_text":"0LV231630SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":16,"sec":30}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875798,"usec":522883},"freq":0,"bit_rate":300,"sig_level":-8.571627,"noise_level":-27.002251,"freq_skew":7.648158,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":46.898664,"lon":62.939421},"utc_time":{"hour":23,"min":16,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875808,"usec":525812},"freq":0,"bit_rate":300,"sig_level":-10.049114,"noise_level":-26.988668,"freq_skew":7.580977,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"040188"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH730","pos":{"lat":12.381615,"lon":37.003397},"utc_time":{"hour":23,"min":16,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875815,"usec":203663},"freq":0,"bit_rate":300,"sig_level":-9.223180,"noise_level":-26.966785,"freq_skew":7.252527,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":170},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMR","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"SQ0328","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875821,"usec":881178},"freq":0,"bit_rate":300,"sig_level":-17.432119,"noise_level":-26.961374,"freq_skew":7.527206,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":41.243441,"lon":36.847185},"time":{"hour":23,"min":16,"sec":54},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":116,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":111,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875828,"usec":531713},"freq":0,"bit_rate":300,"sig_level":-9.536283,"noise_level":-26.949978,"freq_skew":1.802537,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":157},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC203","pos":{"lat":40.032196,"lon":18.213993},"time":{"hour":23,"min":16,"sec":58},"flight_leg_num":225,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":828},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":177,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":175,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875828,"usec":548946},"freq":0,"bit_rate":300,"sig_level":-8.123928,"noise_level":-26.948050,"freq_skew":5.204981,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CEA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE574","pos":{"lat":21.580966,"lon":39.241522},"utc_time":{"hour":23,"min":17,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875835,"usec":206514},"freq":0,"bit_rate":300,"sig_level":-10.438608,"noise_level":-26.944769,"freq_skew":4.077595,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"78107A"},"assigned_ac_id":171}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875835,"usec":206514},"freq":0,"bit_rate":300,"sig_level":-10.438608,"noise_level":-26.944769,"freq_skew":4.077595,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"040188"},"assigned_ac_id":173}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875835,"usec":206514},"freq":0,"bit_rate":300,"sig_level":-10.438608,"noise_level":-26.944769,"freq_skew":4.077595,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"4BB0F3"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875835,"usec":206514},"freq":0,"bit_rate":300,"sig_level":-10.438608,"noise_level":-26.944769,"freq_skew":4.077595,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":160},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A7-ALV","mode":"2","label":"_d","blk_id":"X","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875835,"usec":206514},"freq":0,"bit_rate":300,"sig_level":-10.438608,"noise_level":-26.944769,"freq_skew":4.077595,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":153},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEL","mode":"2","label":"_d","blk_id":"R","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875835,"usec":206514},"freq":0,"bit_rate":300,"sig_level":-10.438608,"noise_level":-26.944769,"freq_skew":4.077595,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":90},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDC","mode":"2","label":"_d","blk_id":"L","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875838,"usec":530216},"freq":0,"bit_rate":300,"sig_level":-10.119462,"noise_level":-26.942453,"freq_skew":7.464110,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":168},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"TK0057","msg_num":"S36","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875841,"usec":867770},"freq":0,"bit_rate":300,"sig_level":-8.828435,"noise_level":-26.940718,"freq_skew":7.994666,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR371","pos":{"lat":24.319314,"lon":38.699758},"time":{"hour":22,"min":6,"sec":8},"flight_leg_num":89,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":46,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875855,"usec":210379},"freq":0,"bit_rate":300,"sig_level":-6.653871,"noise_level":-26.907808,"freq_skew":1.419203,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"740825"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RJA704","pos":{"lat":28.356454,"lon":37.320285},"utc_time":{"hour":23,"min":17,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":0},{"id":1}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875861,"usec":850027},"freq":0,"bit_rate":600,"sig_level":-8.389578,"noise_level":-26.894375,"freq_skew":4.790124,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":153},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEL","mode":"2","label":"1L","blk_id":"6","ack":"!","flight":"MS0863","msg_num":"M20","msg_num_seq":"A","msg_text":"N024.016/E023.137/UTC 230852/FOB 013.2/ALT 34000/CAS 1097/ETA 0309"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875871,"usec":865188},"freq":0,"bit_rate":300,"sig_level":-6.903135,"noise_level":-26.871006,"freq_skew":0.921868,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040101"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH725","pos":{"lat":36.576646,"lon":22.900015},"utc_time":{"hour":23,"min":17,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875875,"usec":194865},"freq":0,"bit_rate":300,"sig_level":-10.724380,"noise_level":-26.869286,"freq_skew":-5.770654,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":16},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TAM806","pos":{"lat":34.824323,"lon":-8.397691},"time":{"hour":23,"min":17,"sec":46},"flight_leg_num":66,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":704},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":106,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875875,"usec":209173},"freq":0,"bit_rate":300,"sig_level":-8.471972,"noise_level":-26.867373,"freq_skew":6.612311,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"UAE88F","pos":{"lat":22.991339,"lon":50.103932},"time":{"hour":23,"min":17,"sec":48},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":14,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":76,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":73,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875878,"usec":545354},"freq":0,"bit_rate":300,"sig_level":-8.396216,"noise_level":-26.865652,"freq_skew":6.779503,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"EK005V","msg_num":"S85","msg_num_seq":"A","msg_text":"0LV231630SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":16,"sec":30}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875881,"usec":876141},"freq":0,"bit_rate":300,"sig_level":-11.701293,"noise_level":-26.864124,"freq_skew":8.830709,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":33.115259,"lon":66.983084},"utc_time":{"hour":23,"min":17,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875885,"usec":207160},"freq":0,"bit_rate":300,"sig_level":-11.355476,"noise_level":-26.862402,"freq_skew":8.132464,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":42.246975,"lon":-71.467231},"time":{"hour":22,"min":53,"sec":54},"flight_leg_num":208,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9194,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":15,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875885,"usec":216266},"freq":0,"bit_rate":300,"sig_level":-12.630118,"noise_level":-26.860683,"freq_skew":1.584469,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8005F0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC156","pos":{"lat":40.938913,"lon":17.011332},"utc_time":{"hour":23,"min":18,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875891,"usec":851736},"freq":0,"bit_rate":300,"sig_level":-12.678970,"noise_level":-26.857054,"freq_skew":7.419567,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":42.531247,"lon":64.596986},"utc_time":{"hour":23,"min":18,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875895,"usec":201396},"freq":0,"bit_rate":300,"sig_level":-12.424792,"noise_level":-26.845413,"freq_skew":4.087704,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D89"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU0031","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":0,"min":0,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875898,"usec":544011},"freq":0,"bit_rate":300,"sig_level":-10.322628,"noise_level":-26.843697,"freq_skew":3.810950,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"040101"},"assigned_ac_id":176}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875898,"usec":544011},"freq":0,"bit_rate":300,"sig_level":-10.322628,"noise_level":-26.843697,"freq_skew":3.810950,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"040240"},"assigned_ac_id":177}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875898,"usec":544011},"freq":0,"bit_rate":300,"sig_level":-10.322628,"noise_level":-26.843697,"freq_skew":3.810950,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"8005F0"},"assigned_ac_id":125}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875898,"usec":544011},"freq":0,"bit_rate":300,"sig_level":-10.322628,"noise_level":-26.843697,"freq_skew":3.810950,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"040141"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875898,"usec":544011},"freq":0,"bit_rate":300,"sig_level":-10.322628,"noise_level":-26.843697,"freq_skew":3.810950,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"8960F2"},"assigned_ac_id":152}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875898,"usec":544011},"freq":0,"bit_rate":300,"sig_level":-10.322628,"noise_level":-26.843697,"freq_skew":3.810950,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":168},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"_d","blk_id":"L","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875898,"usec":544011},"freq":0,"bit_rate":300,"sig_level":-10.322628,"noise_level":-26.843697,"freq_skew":3.810950,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":173,"ac_info":{"icao":"040188"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AXL","mode":"2","label":"_d","blk_id":"D","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875898,"usec":544011},"freq":0,"bit_rate":300,"sig_level":-10.322628,"noise_level":-26.843697,"freq_skew":3.810950,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":153},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEL","mode":"2","label":"_d","blk_id":"S","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875908,"usec":533420},"freq":0,"bit_rate":300,"sig_level":-9.018649,"noise_level":-26.830168,"freq_skew":5.017175,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CEA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE574","pos":{"lat":21.646541,"lon":39.215086},"utc_time":{"hour":23,"min":18,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875911,"usec":874296},"freq":0,"bit_rate":300,"sig_level":-9.429008,"noise_level":-26.828457,"freq_skew":7.355509,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":177,"ac_info":{"icao":"040240"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAW","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"ET0706","msg_num":"S86","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875911,"usec":881981},"freq":0,"bit_rate":300,"sig_level":-6.580441,"noise_level":-26.826744,"freq_skew":3.917860,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"800733"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC158","pos":{"lat":47.966743,"lon":19.188002},"utc_time":{"hour":23,"min":18,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875915,"usec":228195},"freq":0,"bit_rate":300,"sig_level":-9.474486,"noise_level":-26.825029,"freq_skew":7.353082,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":173,"ac_info":{"icao":"040188"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AXL","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"ET0730","msg_num":"S01","msg_num_seq":"A","msg_text":"0EH231823SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":18,"sec":23}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875918,"usec":524640},"freq":0,"bit_rate":300,"sig_level":-9.749226,"noise_level":-26.823318,"freq_skew":3.767344,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":152,"ac_info":{"icao":"8960F2"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EDQ","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"EK016M","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875925,"usec":193553},"freq":0,"bit_rate":300,"sig_level":-9.417572,"noise_level":-26.810013,"freq_skew":1.017728,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6713"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH726","pos":{"lat":43.246390,"lon":29.399813},"utc_time":{"hour":23,"min":18,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875931,"usec":852274},"freq":0,"bit_rate":300,"sig_level":-9.835501,"noise_level":-26.798622,"freq_skew":3.878963,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151D89"},"assigned_ac_id":178}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875931,"usec":852274},"freq":0,"bit_rate":300,"sig_level":-9.835501,"noise_level":-26.798622,"freq_skew":3.878963,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"717CEA"},"assigned_ac_id":162}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875931,"usec":852274},"freq":0,"bit_rate":300,"sig_level":-9.835501,"noise_level":-26.798622,"freq_skew":3.878963,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"800733"},"assigned_ac_id":179}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875931,"usec":852274},"freq":0,"bit_rate":300,"sig_level":-9.835501,"noise_level":-26.798622,"freq_skew":3.878963,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":124},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"_d","blk_id":"A","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875931,"usec":852274},"freq":0,"bit_rate":300,"sig_level":-9.835501,"noise_level":-26.798622,"freq_skew":3.878963,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":174},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EXC","mode":"2","label":"_d","blk_id":"E","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875931,"usec":852274},"freq":0,"bit_rate":300,"sig_level":-9.835501,"noise_level":-26.798622,"freq_skew":3.878963,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":173,"ac_info":{"icao":"040188"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AXL","mode":"2","label":"_d","blk_id":"E","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875935,"usec":210674},"freq":0,"bit_rate":300,"sig_level":-11.144524,"noise_level":-26.796535,"freq_skew":0.927779,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":175},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N623UP","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"UP0020","msg_num":"S97","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875938,"usec":550577},"freq":0,"bit_rate":300,"sig_level":-10.755526,"noise_level":-26.794832,"freq_skew":8.623372,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"461F4B"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN100","pos":{"lat":41.672595,"lon":42.559743},"time":{"hour":23,"min":18,"sec":52},"flight_leg_num":114,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":323,"prev_leg":82},"hfdl_disabled_duration":{"this_leg":10848,"prev_leg":10782},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":88,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":4,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":4,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":84,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875941,"usec":869231},"freq":0,"bit_rate":300,"sig_level":-9.297339,"noise_level":-26.793125,"freq_skew":7.737875,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":65},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX036","pos":{"lat":50.787832,"lon":-56.970400},"time":{"hour":23,"min":18,"sec":52},"flight_leg_num":201,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":552},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":73,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":76,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875941,"usec":887104},"freq":0,"bit_rate":300,"sig_level":-7.320778,"noise_level":-26.791418,"freq_skew":0.799095,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":176,"ac_info":{"icao":"040101"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ASG","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"ET0725","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875945,"usec":235476},"freq":0,"bit_rate":300,"sig_level":-7.563068,"noise_level":-26.789522,"freq_skew":4.009346,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":162,"ac_info":{"icao":"717CEA"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS42","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"XY0574","msg_num":"S62","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875948,"usec":523215},"freq":0,"bit_rate":300,"sig_level":-11.002522,"noise_level":-26.787817,"freq_skew":7.261554,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":120},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVD","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"AF0185","msg_num":"S99","msg_num_seq":"A","msg_text":"0LV231620SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":16,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875948,"usec":541640},"freq":0,"bit_rate":300,"sig_level":-7.733500,"noise_level":-26.786114,"freq_skew":2.230789,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":131},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE347","pos":{"lat":23.991096,"lon":44.742937},"time":{"hour":22,"min":5,"sec":10},"flight_leg_num":61,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3768},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":12,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875978,"usec":521221},"freq":0,"bit_rate":300,"sig_level":-9.099451,"noise_level":-26.703167,"freq_skew":0.871075,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6713"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH726","pos":{"lat":43.187682,"lon":29.540576},"utc_time":{"hour":23,"min":19,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875988,"usec":548345},"freq":0,"bit_rate":300,"sig_level":-12.615183,"noise_level":-26.687984,"freq_skew":2.023114,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":160},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A7-ALV","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"QR009W","msg_num":"S28","msg_num_seq":"A","msg_text":"0EH231718VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":17,"sec":18}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875995,"usec":195793},"freq":0,"bit_rate":300,"sig_level":-10.716943,"noise_level":-26.684612,"freq_skew":3.719877,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"76CD95"},"assigned_ac_id":180}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773875998,"usec":541676},"freq":0,"bit_rate":300,"sig_level":-9.655881,"noise_level":-26.681059,"freq_skew":1.473459,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"740825"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RJA704","pos":{"lat":28.054672,"lon":37.417788},"utc_time":{"hour":23,"min":19,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876018,"usec":528198},"freq":0,"bit_rate":300,"sig_level":-7.121840,"noise_level":-26.612463,"freq_skew":1.111346,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8005F0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC156","pos":{"lat":40.716783,"lon":17.305560},"utc_time":{"hour":23,"min":20,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876038,"usec":524168},"freq":0,"bit_rate":300,"sig_level":-8.233656,"noise_level":-26.560631,"freq_skew":4.997324,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":159},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AOT","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"ET0452","msg_num":"S09","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876041,"usec":850291},"freq":0,"bit_rate":300,"sig_level":-7.884107,"noise_level":-26.558969,"freq_skew":1.195896,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":125,"ac_info":{"icao":"8005F0"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"AI0156","msg_num":"S48","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876058,"usec":534374},"freq":0,"bit_rate":300,"sig_level":-15.975556,"noise_level":-27.279388,"freq_skew":4.121187,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":180,"ac_info":{"icao":"76CD95"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".LY-JAM","mode":"2","label":"_d","blk_id":"V","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876058,"usec":534374},"freq":0,"bit_rate":300,"sig_level":-15.975556,"noise_level":-27.279388,"freq_skew":4.121187,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":159},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AOT","mode":"2","label":"_d","blk_id":"K","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876071,"usec":862700},"freq":0,"bit_rate":300,"sig_level":-9.125635,"noise_level":-27.254564,"freq_skew":1.429039,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":184},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-ATF","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"G90228","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876071,"usec":874144},"freq":0,"bit_rate":300,"sig_level":-8.499130,"noise_level":-27.252563,"freq_skew":0.441155,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CC7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE266","pos":{"lat":26.593831,"lon":38.661649},"utc_time":{"hour":23,"min":21,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876081,"usec":872055},"freq":0,"bit_rate":300,"sig_level":-9.120425,"noise_level":-27.228813,"freq_skew":4.914948,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":159},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AOT","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"ET0452","msg_num":"S10","msg_num_seq":"A","msg_text":"0EH2321022SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":21,"sec":2}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876085,"usec":203137},"freq":0,"bit_rate":300,"sig_level":-9.416706,"noise_level":-27.227020,"freq_skew":7.707340,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":168},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"TK0057","msg_num":"S49","msg_num_seq":"A","msg_text":"0LV232120SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":21,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876095,"usec":219575},"freq":0,"bit_rate":300,"sig_level":-6.788136,"noise_level":-27.202545,"freq_skew":5.315115,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CFC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE380","pos":{"lat":35.345832,"lon":33.486049},"utc_time":{"hour":23,"min":21,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876101,"usec":867776},"freq":0,"bit_rate":300,"sig_level":-9.605207,"noise_level":-27.180515,"freq_skew":2.781628,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963CC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD42B","pos":{"lat":36.133072,"lon":22.648015},"utc_time":{"hour":23,"min":21,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876108,"usec":527210},"freq":0,"bit_rate":300,"sig_level":-8.418097,"noise_level":-27.158539,"freq_skew":1.606810,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":46.233647,"lon":22.982756},"time":{"hour":23,"min":21,"sec":44},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":159,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":155,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876131,"usec":850821},"freq":0,"bit_rate":300,"sig_level":-8.815951,"noise_level":-27.083534,"freq_skew":0.373890,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":243},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE13U","pos":{"lat":33.493945,"lon":25.039606},"time":{"hour":23,"min":22,"sec":4},"flight_leg_num":223,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":179},"hfdl_disabled_duration":{"this_leg":8022,"prev_leg":28822},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":105,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":24,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":105,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876135,"usec":186906},"freq":0,"bit_rate":300,"sig_level":-8.808293,"noise_level":-27.081772,"freq_skew":5.467098,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":188},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS36","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"XY0380","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876141,"usec":861274},"freq":0,"bit_rate":300,"sig_level":-10.507277,"noise_level":-27.067869,"freq_skew":8.296212,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":183},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAX","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"ET0700","msg_num":"S38","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876151,"usec":870109},"freq":0,"bit_rate":300,"sig_level":-7.576709,"noise_level":-27.044420,"freq_skew":5.415393,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":188},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS36","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"XY0380","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876155,"usec":214800},"freq":0,"bit_rate":300,"sig_level":-8.084243,"noise_level":-27.042665,"freq_skew":5.809754,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN131","pos":{"lat":53.580081,"lon":22.901731},"time":{"hour":23,"min":22,"sec":26},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":13632,"prev_leg":6708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":100,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":96,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876158,"usec":547070},"freq":0,"bit_rate":300,"sig_level":-10.392433,"noise_level":-27.040714,"freq_skew":0.808021,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":98},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM034","pos":{"lat":47.482657,"lon":18.255536},"time":{"hour":21,"min":56,"sec":30},"flight_leg_num":38,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1124},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876158,"usec":562600},"freq":0,"bit_rate":300,"sig_level":-7.927740,"noise_level":-27.038958,"freq_skew":2.484876,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":131},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE347","pos":{"lat":23.616531,"lon":43.757255},"time":{"hour":22,"min":14,"sec":30},"flight_leg_num":61,"gs":{"type":"Ground station","id":6},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":1,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3768},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":13,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876165,"usec":200447},"freq":0,"bit_rate":1200,"sig_level":-8.619209,"noise_level":-27.027073,"freq_skew":2.149382,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0730","pos":{"lat":30.799543,"lon":31.231444},"time":{"hour":17,"min":56,"sec":24},"flight_leg_num":150,"gs":{"type":"Ground station","id":17},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":0,"prev_leg":211},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876165,"usec":200447},"freq":0,"bit_rate":1200,"sig_level":-8.619209,"noise_level":-27.027073,"freq_skew":2.149382,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0673","pos":{"lat":28.723810,"lon":31.833976},"time":{"hour":23,"min":22,"sec":36},"flight_leg_num":151,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876165,"usec":218980},"freq":0,"bit_rate":300,"sig_level":-8.697968,"noise_level":-27.025126,"freq_skew":0.416176,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"010145"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS4193","pos":{"lat":24.674997,"lon":32.635637},"utc_time":{"hour":23,"min":22,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":10}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876215,"usec":213135},"freq":0,"bit_rate":300,"sig_level":-11.190502,"noise_level":-26.834860,"freq_skew":7.893372,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":33.575999,"lon":66.308797},"utc_time":{"hour":23,"min":23,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876221,"usec":865193},"freq":0,"bit_rate":300,"sig_level":-12.348930,"noise_level":-26.813362,"freq_skew":1.567638,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"406B49"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR384","pos":{"lat":38.596418,"lon":25.651408},"utc_time":{"hour":23,"min":23,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876228,"usec":518236},"freq":0,"bit_rate":300,"sig_level":-7.326750,"noise_level":-26.801779,"freq_skew":5.140866,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":81},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MS0644","pos":{"lat":24.847002,"lon":35.843651},"time":{"hour":22,"min":27,"sec":30},"flight_leg_num":200,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":21},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5604},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876231,"usec":869383},"freq":0,"bit_rate":300,"sig_level":-9.393974,"noise_level":-26.800072,"freq_skew":7.601726,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6718"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH727","pos":{"lat":47.185339,"lon":64.615525},"utc_time":{"hour":23,"min":23,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876235,"usec":210560},"freq":0,"bit_rate":1200,"sig_level":-9.834690,"noise_level":-26.796467,"freq_skew":8.066777,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0633","pos":{"lat":26.665586,"lon":36.940569},"time":{"hour":19,"min":56,"sec":30},"flight_leg_num":18,"gs":{"type":"Ground station","id":16},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876235,"usec":210560},"freq":0,"bit_rate":1200,"sig_level":-9.834690,"noise_level":-26.796467,"freq_skew":8.066777,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0633","pos":{"lat":26.466802,"lon":38.958280},"time":{"hour":20,"min":7,"sec":42},"flight_leg_num":18,"gs":{"type":"Ground station","id":16},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876235,"usec":210560},"freq":0,"bit_rate":1200,"sig_level":-9.834690,"noise_level":-26.796467,"freq_skew":8.066777,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0634","pos":{"lat":26.786436,"lon":39.574546},"time":{"hour":22,"min":24,"sec":48},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":52,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3396},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876235,"usec":210560},"freq":0,"bit_rate":1200,"sig_level":-9.834690,"noise_level":-26.796467,"freq_skew":8.066777,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0634","pos":{"lat":27.057318,"lon":37.961269},"time":{"hour":22,"min":39,"sec":42},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":52,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3396},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876235,"usec":210560},"freq":0,"bit_rate":1200,"sig_level":-9.834690,"noise_level":-26.796467,"freq_skew":8.066777,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0634","pos":{"lat":28.779428,"lon":33.321597},"time":{"hour":23,"min":23,"sec":48},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":52,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3396},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":46,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":46,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876261,"usec":868562},"freq":0,"bit_rate":300,"sig_level":-10.645724,"noise_level":-26.705727,"freq_skew":1.035393,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6713"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH726","pos":{"lat":42.864271,"lon":30.302411},"utc_time":{"hour":23,"min":24,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876278,"usec":544051},"freq":0,"bit_rate":300,"sig_level":-10.538674,"noise_level":-26.663416,"freq_skew":6.549669,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":177,"ac_info":{"icao":"040240"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAW","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"ET0706","msg_num":"S86","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876288,"usec":529325},"freq":0,"bit_rate":300,"sig_level":-8.745366,"noise_level":-26.632841,"freq_skew":8.829204,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F4B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN100","pos":{"lat":41.590198,"lon":41.611827},"utc_time":{"hour":23,"min":24,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876288,"usec":549693},"freq":0,"bit_rate":300,"sig_level":-10.456485,"noise_level":-26.631353,"freq_skew":5.565369,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":57.756610,"lon":23.873337},"time":{"hour":1,"min":5,"sec":0},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":40,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":39,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876291,"usec":870600},"freq":0,"bit_rate":1200,"sig_level":-9.708334,"noise_level":-26.629494,"freq_skew":3.580217,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE6FJ","pos":{"lat":23.981827,"lon":41.869320},"time":{"hour":16,"min":43,"sec":14},"flight_leg_num":40,"gs":{"type":"Ground station","id":16},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":11,"prev_leg":229},"hfdl_disabled_duration":{"this_leg":7326,"prev_leg":8340},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876298,"usec":530981},"freq":0,"bit_rate":300,"sig_level":-9.535934,"noise_level":-26.618153,"freq_skew":7.575065,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA301","pos":{"lat":47.325415,"lon":76.784967},"utc_time":{"hour":23,"min":24,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876308,"usec":540056},"freq":0,"bit_rate":300,"sig_level":-9.316197,"noise_level":-26.596071,"freq_skew":1.018615,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CCE3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA21 ","pos":{"lat":43.272826,"lon":29.702281},"utc_time":{"hour":23,"min":25,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876325,"usec":216136},"freq":0,"bit_rate":300,"sig_level":-8.147060,"noise_level":-26.527775,"freq_skew":0.824274,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040101"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH725","pos":{"lat":35.589591,"lon":23.505294},"utc_time":{"hour":23,"min":25,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876328,"usec":540770},"freq":0,"bit_rate":300,"sig_level":-9.215936,"noise_level":-26.526119,"freq_skew":0.748146,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":190},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SGC","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"SQ0021","msg_num":"S35","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876331,"usec":873394},"freq":0,"bit_rate":300,"sig_level":-7.352348,"noise_level":-26.524466,"freq_skew":1.125104,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8005F0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC156","pos":{"lat":40.193901,"lon":17.984653},"utc_time":{"hour":23,"min":25,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876338,"usec":542161},"freq":0,"bit_rate":300,"sig_level":-8.301747,"noise_level":-26.503536,"freq_skew":6.537328,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY69 ","pos":{"lat":40.516625,"lon":51.365645},"utc_time":{"hour":23,"min":25,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876345,"usec":181607},"freq":0,"bit_rate":300,"sig_level":-7.772757,"noise_level":-26.500237,"freq_skew":2.339615,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":131},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE347","pos":{"lat":21.322787,"lon":39.094580},"time":{"hour":23,"min":2,"sec":54},"flight_leg_num":61,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3768},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":79,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":82,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":5,"descr":"GS down / channel down"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876361,"usec":863981},"freq":0,"bit_rate":300,"sig_level":-7.831851,"noise_level":-26.474617,"freq_skew":4.162454,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":188},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS36","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"XY0380","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876365,"usec":209467},"freq":0,"bit_rate":300,"sig_level":-7.984809,"noise_level":-26.472788,"freq_skew":7.015872,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68,"ac_info":{"icao":"896407"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD89G","pos":{"lat":23.083349,"lon":51.158964},"time":{"hour":23,"min":25,"sec":56},"flight_leg_num":196,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":94,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":4,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":87,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876371,"usec":841081},"freq":0,"bit_rate":300,"sig_level":-16.565182,"noise_level":-26.452351,"freq_skew":-4.036685,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":166},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH735","pos":{"lat":46.481183,"lon":10.085125},"time":{"hour":21,"min":38,"sec":58},"flight_leg_num":32,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":2,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10990,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876375,"usec":188968},"freq":0,"bit_rate":300,"sig_level":-10.188336,"noise_level":-26.441057,"freq_skew":8.873588,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":33.793666,"lon":65.984699},"utc_time":{"hour":23,"min":26,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876381,"usec":854092},"freq":0,"bit_rate":300,"sig_level":-10.218475,"noise_level":-26.429958,"freq_skew":7.431252,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6718"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH727","pos":{"lat":47.104315,"lon":64.147576},"utc_time":{"hour":23,"min":26,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876391,"usec":859834},"freq":0,"bit_rate":300,"sig_level":-9.973918,"noise_level":-26.400557,"freq_skew":7.642241,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":168},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"TK0057","msg_num":"S52","msg_num_seq":"A","msg_text":"0LV232220SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":22,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876395,"usec":210050},"freq":0,"bit_rate":300,"sig_level":-9.192301,"noise_level":-26.389511,"freq_skew":1.947628,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"ER00012","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"5F5548","msg_num":"S87","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876398,"usec":555028},"freq":0,"bit_rate":300,"sig_level":-11.872385,"noise_level":-26.387882,"freq_skew":3.478975,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":192},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HZ-AQK","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"SV1084","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876408,"usec":522805},"freq":0,"bit_rate":300,"sig_level":-6.591269,"noise_level":-26.358625,"freq_skew":1.284727,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8005F0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC156","pos":{"lat":40.065842,"lon":18.148419},"utc_time":{"hour":23,"min":26,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876415,"usec":202389},"freq":0,"bit_rate":300,"sig_level":-8.655271,"noise_level":-26.355028,"freq_skew":2.079719,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":131},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE347","pos":{"lat":21.322787,"lon":39.094580},"time":{"hour":23,"min":2,"sec":54},"flight_leg_num":61,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3768},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":79,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":82,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":5,"descr":"GS down / channel down"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876421,"usec":878666},"freq":0,"bit_rate":300,"sig_level":-8.710814,"noise_level":-26.342442,"freq_skew":2.629241,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"ER00012","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"5F5548","msg_num":"S88","msg_num_seq":"A","msg_text":"0EH232654H","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":26,"sec":54}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876425,"usec":200016},"freq":0,"bit_rate":300,"sig_level":-8.736372,"noise_level":-26.340826,"freq_skew":0.918807,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":190},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SGC","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"SQ0021","msg_num":"S35","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876435,"usec":181987},"freq":0,"bit_rate":300,"sig_level":-11.252964,"noise_level":-26.319120,"freq_skew":0.855304,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA938","pos":{"lat":59.703597,"lon":31.351264},"time":{"hour":23,"min":31,"sec":44},"flight_leg_num":53,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":72},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":211,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":208,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876438,"usec":525502},"freq":0,"bit_rate":300,"sig_level":-10.833435,"noise_level":-26.317509,"freq_skew":7.318028,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":41.493381,"lon":35.191336},"time":{"hour":23,"min":27,"sec":10},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":133,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":128,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876438,"usec":540256},"freq":0,"bit_rate":300,"sig_level":-10.002365,"noise_level":-26.315718,"freq_skew":8.064494,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39D2A3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR185","pos":{"lat":40.791284,"lon":51.030905},"utc_time":{"hour":23,"min":27,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876448,"usec":531754},"freq":0,"bit_rate":300,"sig_level":-8.722773,"noise_level":-26.303188,"freq_skew":1.035780,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040219"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH707","pos":{"lat":35.602637,"lon":23.459632},"utc_time":{"hour":23,"min":27,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876455,"usec":198502},"freq":0,"bit_rate":300,"sig_level":-8.601957,"noise_level":-26.283005,"freq_skew":1.042173,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":195},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"AI0156","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876471,"usec":861941},"freq":0,"bit_rate":300,"sig_level":-9.673231,"noise_level":-26.233543,"freq_skew":3.170932,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":152,"ac_info":{"icao":"8960F2"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EDQ","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"EK016M","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876485,"usec":205896},"freq":0,"bit_rate":300,"sig_level":-10.771978,"noise_level":-26.196014,"freq_skew":6.450163,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"UAE88F","pos":{"lat":22.898641,"lon":48.870027},"time":{"hour":23,"min":27,"sec":58},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":14,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":93,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":91,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876485,"usec":214098},"freq":0,"bit_rate":300,"sig_level":-9.906234,"noise_level":-26.194424,"freq_skew":7.603477,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":46.479810,"lon":60.857164},"utc_time":{"hour":23,"min":28,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876491,"usec":885753},"freq":0,"bit_rate":300,"sig_level":-7.894001,"noise_level":-26.184010,"freq_skew":6.812256,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE5V ","pos":{"lat":60.772707,"lon":-32.126488},"time":{"hour":23,"min":28,"sec":6},"flight_leg_num":130,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":11},"hfdl_disabled_duration":{"this_leg":23702,"prev_leg":23832},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":47,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":41,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876495,"usec":189110},"freq":0,"bit_rate":300,"sig_level":-8.653156,"noise_level":-26.182423,"freq_skew":8.238696,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":43.254973,"lon":-69.973087},"time":{"hour":23,"min":3,"sec":26},"flight_leg_num":208,"gs":{"type":"Ground station","id":1},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9194,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":11,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876498,"usec":519445},"freq":0,"bit_rate":300,"sig_level":-8.607060,"noise_level":-26.171669,"freq_skew":0.861628,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":157},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC203","pos":{"lat":38.906095,"lon":19.653892},"time":{"hour":23,"min":28,"sec":10},"flight_leg_num":225,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":828},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":195,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":193,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876501,"usec":863295},"freq":0,"bit_rate":300,"sig_level":-10.139293,"noise_level":-26.169910,"freq_skew":5.836130,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR371","pos":{"lat":24.488572,"lon":37.064852},"time":{"hour":22,"min":21,"sec":4},"flight_leg_num":89,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":46,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":18,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":15,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876508,"usec":536518},"freq":0,"bit_rate":300,"sig_level":-8.944303,"noise_level":-26.150383,"freq_skew":7.826586,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":65},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX036","pos":{"lat":51.617645,"lon":-54.910803},"time":{"hour":23,"min":28,"sec":20},"flight_leg_num":201,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":134,"prev_leg":552},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":89,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":18,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":87,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876511,"usec":864039},"freq":0,"bit_rate":300,"sig_level":-7.348133,"noise_level":-26.148800,"freq_skew":0.908652,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":195},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"AI0156","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876515,"usec":209924},"freq":0,"bit_rate":300,"sig_level":-10.678228,"noise_level":-26.137917,"freq_skew":6.435235,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AFR381","pos":{"lat":46.974882,"lon":63.435180},"time":{"hour":22,"min":23,"sec":10},"flight_leg_num":161,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":848},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":36,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":36,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876521,"usec":884592},"freq":0,"bit_rate":300,"sig_level":-9.012762,"noise_level":-26.127747,"freq_skew":5.614162,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":16.413262,"lon":35.992310},"utc_time":{"hour":23,"min":28,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876541,"usec":883964},"freq":0,"bit_rate":300,"sig_level":-9.406193,"noise_level":-26.053925,"freq_skew":5.968632,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N504DN","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"DL0054","msg_num":"S65","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876548,"usec":550140},"freq":0,"bit_rate":300,"sig_level":-8.826668,"noise_level":-26.043331,"freq_skew":7.893847,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":168},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"TK0057","msg_num":"S63","msg_num_seq":"A","msg_text":"0LV232720SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":27,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876551,"usec":894937},"freq":0,"bit_rate":300,"sig_level":-8.313805,"noise_level":-26.032923,"freq_skew":6.845067,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8965F4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD4AJ","pos":{"lat":23.088499,"lon":51.505721},"utc_time":{"hour":23,"min":29,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876561,"usec":868441},"freq":0,"bit_rate":300,"sig_level":-9.021296,"noise_level":-26.012318,"freq_skew":0.892019,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":197},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVP","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"EK008T","msg_num":"S12","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876568,"usec":524445},"freq":0,"bit_rate":300,"sig_level":-10.659083,"noise_level":-26.009205,"freq_skew":6.548463,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":191},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGJ","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"TK0069","msg_num":"S06","msg_num_seq":"A","msg_text":"0EH232654VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":26,"sec":54}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876578,"usec":540537},"freq":0,"bit_rate":300,"sig_level":-10.296946,"noise_level":-25.980896,"freq_skew":1.234450,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":157},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC203","pos":{"lat":38.795889,"lon":19.845810},"time":{"hour":23,"min":29,"sec":30},"flight_leg_num":225,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":828},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":197,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":196,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876581,"usec":896095},"freq":0,"bit_rate":300,"sig_level":-8.320108,"noise_level":-25.970392,"freq_skew":6.158978,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N504DN","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"DL0054","msg_num":"S68","msg_num_seq":"A","msg_text":"0EH232934SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":29,"sec":34}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876591,"usec":863954},"freq":0,"bit_rate":300,"sig_level":-7.228088,"noise_level":-25.950966,"freq_skew":7.637450,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":42.101406,"lon":62.756429},"utc_time":{"hour":23,"min":29,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876598,"usec":533318},"freq":0,"bit_rate":300,"sig_level":-8.691859,"noise_level":-25.932095,"freq_skew":2.649410,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CE6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE558","pos":{"lat":33.681056,"lon":30.931723},"utc_time":{"hour":23,"min":29,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876615,"usec":183031},"freq":0,"bit_rate":300,"sig_level":-8.895056,"noise_level":-25.878286,"freq_skew":-2.455259,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"010145"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS4193","pos":{"lat":25.201655,"lon":33.674877},"utc_time":{"hour":23,"min":30,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876628,"usec":532590},"freq":0,"bit_rate":300,"sig_level":-9.983799,"noise_level":-25.841749,"freq_skew":8.264691,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F53"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN132","pos":{"lat":41.601184,"lon":41.674999},"utc_time":{"hour":23,"min":30,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876638,"usec":542210},"freq":0,"bit_rate":300,"sig_level":-7.558918,"noise_level":-25.805195,"freq_skew":3.528979,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896620"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE24 ","pos":{"lat":43.676917,"lon":17.603908},"utc_time":{"hour":23,"min":30,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876655,"usec":181297},"freq":0,"bit_rate":300,"sig_level":-9.590367,"noise_level":-25.767115,"freq_skew":5.158585,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A2FE28"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AAY242","pos":{"lat":26.204502,"lon":-80.057182},"utc_time":{"hour":23,"min":30,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876658,"usec":547654},"freq":0,"bit_rate":300,"sig_level":-7.427087,"noise_level":-25.757030,"freq_skew":2.396134,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8960F2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE16M","pos":{"lat":40.150299,"lon":60.660096},"utc_time":{"hour":23,"min":30,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876665,"usec":211416},"freq":0,"bit_rate":300,"sig_level":-10.267948,"noise_level":-25.738075,"freq_skew":6.466867,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":191},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGJ","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"TK0069","msg_num":"S13","msg_num_seq":"A","msg_text":"0LV233020SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":30,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876671,"usec":876912},"freq":0,"bit_rate":300,"sig_level":-8.931659,"noise_level":-25.728191,"freq_skew":2.893196,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"ER00012","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"5F5548","msg_num":"S88","msg_num_seq":"A","msg_text":"0EH232654H","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":26,"sec":54}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876671,"usec":876912},"freq":0,"bit_rate":300,"sig_level":-8.931659,"noise_level":-25.728191,"freq_skew":2.893196,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":210,"name":"System table request"},"request_data":65535}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876678,"usec":523446},"freq":0,"bit_rate":300,"sig_level":-9.197414,"noise_level":-25.709301,"freq_skew":8.565145,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8880E3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN39 ","pos":{"lat":38.328625,"lon":59.002188},"utc_time":{"hour":23,"min":31,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876681,"usec":861173},"freq":0,"bit_rate":300,"sig_level":-6.972473,"noise_level":-25.707796,"freq_skew":3.673177,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896620"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE24 ","pos":{"lat":43.595206,"lon":17.675662},"utc_time":{"hour":23,"min":31,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876685,"usec":192719},"freq":0,"bit_rate":300,"sig_level":-7.819366,"noise_level":-25.706127,"freq_skew":6.370537,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8964B2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE7  ","pos":{"lat":23.411567,"lon":53.152987},"utc_time":{"hour":23,"min":31,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876685,"usec":206596},"freq":0,"bit_rate":300,"sig_level":-6.875868,"noise_level":-25.704624,"freq_skew":1.025081,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":195},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"AI0156","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876695,"usec":196804},"freq":0,"bit_rate":300,"sig_level":-9.135881,"noise_level":-25.692780,"freq_skew":8.272032,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"AA9BBF"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AVA018","pos":{"lat":9.849605,"lon":-69.964161},"utc_time":{"hour":23,"min":31,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876701,"usec":903689},"freq":0,"bit_rate":300,"sig_level":-7.446347,"noise_level":-25.665485,"freq_skew":7.741978,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":42.029308,"lon":62.464261},"utc_time":{"hour":23,"min":31,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876708,"usec":522319},"freq":0,"bit_rate":300,"sig_level":-9.668845,"noise_level":-25.655190,"freq_skew":1.664172,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":117},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE318","pos":{"lat":22.802854,"lon":60.523110},"time":{"hour":23,"min":29,"sec":42},"flight_leg_num":37,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":28,"prev_leg":27},"hfdl_disabled_duration":{"this_leg":53240,"prev_leg":8190},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":59,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876711,"usec":850322},"freq":0,"bit_rate":300,"sig_level":-7.213486,"noise_level":-25.653860,"freq_skew":0.783446,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":176,"ac_info":{"icao":"040101"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ASG","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"ET0725","msg_num":"S53","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876711,"usec":867748},"freq":0,"bit_rate":300,"sig_level":-8.313169,"noise_level":-25.652201,"freq_skew":6.561779,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVD","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"EK0007","msg_num":"S78","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876721,"usec":870625},"freq":0,"bit_rate":300,"sig_level":-10.080880,"noise_level":-25.631981,"freq_skew":1.206980,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":45.523997,"lon":24.653711},"time":{"hour":23,"min":31,"sec":56},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":179,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":173,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876735,"usec":211462},"freq":0,"bit_rate":300,"sig_level":-10.640257,"noise_level":-25.596298,"freq_skew":8.916596,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":34.281529,"lon":65.248271},"utc_time":{"hour":23,"min":32,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876745,"usec":187609},"freq":0,"bit_rate":300,"sig_level":-8.630423,"noise_level":-25.576868,"freq_skew":0.744626,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":195},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"AI0156","msg_num":"S53","msg_num_seq":"A","msg_text":"0EH2332152SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":32,"sec":15}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876748,"usec":543321},"freq":0,"bit_rate":300,"sig_level":-10.331430,"noise_level":-25.567167,"freq_skew":7.695335,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":187},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".LY-HMD","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"HN0054","msg_num":"S13","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876755,"usec":203319},"freq":0,"bit_rate":300,"sig_level":-9.242121,"noise_level":-25.557152,"freq_skew":6.286315,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":191},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGJ","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"TK0069","msg_num":"S18","msg_num_seq":"A","msg_text":"0LV233220SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":32,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876758,"usec":533213},"freq":0,"bit_rate":300,"sig_level":-10.334370,"noise_level":-25.555672,"freq_skew":7.828729,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F9"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY067","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":23,"min":32,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876758,"usec":542844},"freq":0,"bit_rate":300,"sig_level":-10.851171,"noise_level":-25.554031,"freq_skew":3.322030,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":29},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-32DJ","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"MU0788","msg_num":"S36","msg_num_seq":"A","msg_text":"0LV233108SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":31,"sec":8}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876765,"usec":205106},"freq":0,"bit_rate":300,"sig_level":-7.376688,"noise_level":-25.544195,"freq_skew":5.576495,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN131","pos":{"lat":52.096237,"lon":22.598233},"time":{"hour":23,"min":37,"sec":14},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":13632,"prev_leg":6708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":119,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":113,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876768,"usec":517646},"freq":0,"bit_rate":300,"sig_level":-8.765280,"noise_level":-25.542557,"freq_skew":0.725050,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89659D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ABY228","pos":{"lat":38.223225,"lon":23.796775},"utc_time":{"hour":23,"min":32,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876768,"usec":531479},"freq":0,"bit_rate":300,"sig_level":-10.806437,"noise_level":-25.541080,"freq_skew":0.615757,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":98},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM034","pos":{"lat":44.735383,"lon":25.916111},"time":{"hour":22,"min":41,"sec":20},"flight_leg_num":38,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1124},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876775,"usec":188738},"freq":0,"bit_rate":300,"sig_level":-8.146983,"noise_level":-25.531258,"freq_skew":2.487180,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8960F2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE16M","pos":{"lat":39.903107,"lon":60.786439},"utc_time":{"hour":23,"min":32,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876778,"usec":557555},"freq":0,"bit_rate":600,"sig_level":-7.988306,"noise_level":-25.528315,"freq_skew":4.199130,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":188},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE380","pos":{"lat":36.387131,"lon":33.909023},"time":{"hour":23,"min":10,"sec":8},"flight_leg_num":4,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":18,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":174,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":19,"600bps":1,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":171,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876778,"usec":557555},"freq":0,"bit_rate":600,"sig_level":-7.988306,"noise_level":-25.528315,"freq_skew":4.199130,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":188},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE380","pos":{"lat":35.354415,"lon":33.495318},"time":{"hour":23,"min":21,"sec":22},"flight_leg_num":4,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":18,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":16,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876788,"usec":524896},"freq":0,"bit_rate":300,"sig_level":-8.899389,"noise_level":-25.510014,"freq_skew":8.442101,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"AA9BBF"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AVA018","pos":{"lat":9.937496,"lon":-69.759540},"utc_time":{"hour":23,"min":33,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876808,"usec":534870},"freq":0,"bit_rate":300,"sig_level":-10.499685,"noise_level":-25.455828,"freq_skew":9.105302,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":169},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMM","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"SQ0312","msg_num":"S91","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876818,"usec":544945},"freq":0,"bit_rate":300,"sig_level":-10.846051,"noise_level":-25.435898,"freq_skew":9.160324,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":214},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ABPR","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"LH0757","msg_num":"S18","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876821,"usec":864607},"freq":0,"bit_rate":300,"sig_level":-10.340967,"noise_level":-25.434441,"freq_skew":7.655335,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":187},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".LY-HMD","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"HN0054","msg_num":"S16","msg_num_seq":"A","msg_text":"0EH233318VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":33,"sec":18}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876831,"usec":848656},"freq":0,"bit_rate":300,"sig_level":-10.681019,"noise_level":-25.415043,"freq_skew":1.273139,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":176,"ac_info":{"icao":"040101"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ASG","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"ET0725","msg_num":"S53","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876835,"usec":212618},"freq":0,"bit_rate":300,"sig_level":-10.354576,"noise_level":-25.405201,"freq_skew":8.168866,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"MS0634","pos":{"lat":29.523410,"lon":32.251114},"time":{"hour":23,"min":33,"sec":48},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":52,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3396},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":66,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":4,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":3,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":65,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876838,"usec":529515},"freq":0,"bit_rate":300,"sig_level":-7.949916,"noise_level":-25.403749,"freq_skew":0.470828,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":195},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"AI0156","msg_num":"S53","msg_num_seq":"A","msg_text":"0EH2332152SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":32,"sec":15}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876841,"usec":858132},"freq":0,"bit_rate":300,"sig_level":-9.526382,"noise_level":-25.402138,"freq_skew":4.423125,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":215},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IHF","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"WK0092","msg_num":"S87","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876851,"usec":861658},"freq":0,"bit_rate":300,"sig_level":-7.548983,"noise_level":-25.375578,"freq_skew":6.406350,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4ACA64"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS988","pos":{"lat":41.161730,"lon":47.474761},"utc_time":{"hour":23,"min":34,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876861,"usec":855733},"freq":0,"bit_rate":300,"sig_level":-10.610045,"noise_level":-25.347816,"freq_skew":7.956239,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":167},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9M-MAF","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"MH0002","msg_num":"S68","msg_num_seq":"A","msg_text":"0LV233316SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":33,"sec":16}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876868,"usec":524458},"freq":0,"bit_rate":300,"sig_level":-9.068558,"noise_level":-25.338051,"freq_skew":6.575788,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":213},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-APF","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"EY05BN","msg_num":"S11","msg_num_seq":"A","msg_text":"0EH233421VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":34,"sec":21}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876871,"usec":858602},"freq":0,"bit_rate":300,"sig_level":-8.460047,"noise_level":-25.336609,"freq_skew":5.555682,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4BB102"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY1MG","pos":{"lat":41.359484,"lon":28.660295},"utc_time":{"hour":23,"min":34,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":1},{"id":2},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876878,"usec":542884},"freq":0,"bit_rate":300,"sig_level":-7.935361,"noise_level":-25.325417,"freq_skew":0.954896,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":176,"ac_info":{"icao":"040101"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ASG","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"ET0725","msg_num":"S54","msg_num_seq":"A","msg_text":"0EH233423VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":34,"sec":23}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876885,"usec":216171},"freq":0,"bit_rate":300,"sig_level":-8.516168,"noise_level":-25.307379,"freq_skew":8.468700,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":65},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX036","pos":{"lat":52.053322,"lon":-53.444125},"time":{"hour":23,"min":34,"sec":38},"flight_leg_num":201,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":134,"prev_leg":552},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":101,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":20,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":97,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876888,"usec":527222},"freq":0,"bit_rate":300,"sig_level":-9.011726,"noise_level":-25.305943,"freq_skew":1.006788,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8015CD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC203","pos":{"lat":38.348538,"lon":20.610391},"utc_time":{"hour":23,"min":34,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876898,"usec":532740},"freq":0,"bit_rate":300,"sig_level":-9.295906,"noise_level":-25.279835,"freq_skew":5.350883,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":56.345895,"lon":23.430106},"time":{"hour":1,"min":15,"sec":8},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":60,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876901,"usec":858657},"freq":0,"bit_rate":300,"sig_level":-9.815052,"noise_level":-25.278406,"freq_skew":4.233860,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE3Q ","pos":{"lat":23.806388,"lon":54.290761},"time":{"hour":23,"min":34,"sec":52},"flight_leg_num":41,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":36},"hfdl_disabled_duration":{"this_leg":16672,"prev_leg":7506},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":53,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":50,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876905,"usec":201508},"freq":0,"bit_rate":300,"sig_level":-8.839157,"noise_level":-25.268875,"freq_skew":6.395495,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":218},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHB","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"TK01MG","msg_num":"S60","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876915,"usec":216300},"freq":0,"bit_rate":300,"sig_level":-8.420860,"noise_level":-25.242718,"freq_skew":-2.309604,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":207},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDY","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"MS4193","msg_num":"S88","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876918,"usec":519029},"freq":0,"bit_rate":300,"sig_level":-9.477390,"noise_level":-25.241295,"freq_skew":3.092198,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"504E8A"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876918,"usec":533188},"freq":0,"bit_rate":300,"sig_level":-8.312158,"noise_level":-25.239868,"freq_skew":7.658992,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY057","pos":{"lat":41.268504,"lon":46.917547},"utc_time":{"hour":23,"min":35,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876938,"usec":533720},"freq":0,"bit_rate":300,"sig_level":-7.841277,"noise_level":-25.190166,"freq_skew":0.498730,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7105A4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE895","pos":{"lat":27.058348,"lon":34.163769},"utc_time":{"hour":23,"min":35,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":8},"listening_on_freqs":[{"id":1},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876948,"usec":514169},"freq":0,"bit_rate":300,"sig_level":-10.122272,"noise_level":-25.164249,"freq_skew":4.858805,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":153},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MS0863","pos":{"lat":22.272419,"lon":20.752183},"time":{"hour":23,"min":35,"sec":36},"flight_leg_num":254,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":27,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":47,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":4,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":3,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":44,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876971,"usec":868662},"freq":0,"bit_rate":300,"sig_level":-7.668566,"noise_level":-25.096903,"freq_skew":0.442189,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7105A4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE895","pos":{"lat":27.026762,"lon":34.252003},"utc_time":{"hour":23,"min":36,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876975,"usec":200225},"freq":0,"bit_rate":300,"sig_level":-14.225831,"noise_level":-25.095503,"freq_skew":1.020442,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8964BC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD769","pos":{"lat":23.722274,"lon":56.048233},"utc_time":{"hour":23,"min":36,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876978,"usec":520350},"freq":0,"bit_rate":300,"sig_level":-10.279610,"noise_level":-25.086327,"freq_skew":0.999020,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY2GL","pos":{"lat":42.894140,"lon":24.531144},"utc_time":{"hour":23,"min":36,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876981,"usec":851795},"freq":0,"bit_rate":300,"sig_level":-8.851562,"noise_level":-25.084772,"freq_skew":-2.111191,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":207},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDY","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"MS4193","msg_num":"S89","msg_num_seq":"A","msg_text":"0EH233557VH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":35,"sec":57}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773876998,"usec":543496},"freq":0,"bit_rate":300,"sig_level":-9.198149,"noise_level":-25.035484,"freq_skew":0.351490,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"ABC1DA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FDX8  ","pos":{"lat":41.157954,"lon":46.178715},"utc_time":{"hour":23,"min":36,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877001,"usec":872654},"freq":0,"bit_rate":300,"sig_level":-10.839225,"noise_level":-25.034094,"freq_skew":2.188641,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8960E7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE79Y","pos":{"lat":23.444182,"lon":54.791326},"utc_time":{"hour":23,"min":36,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":13},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877005,"usec":214886},"freq":0,"bit_rate":300,"sig_level":-14.690175,"noise_level":-25.024982,"freq_skew":4.160126,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"ER00012","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"5F5548","msg_num":"S93","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877015,"usec":186459},"freq":0,"bit_rate":300,"sig_level":-8.273380,"noise_level":-25.007710,"freq_skew":5.156372,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":81},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDA","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"MS0644","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877021,"usec":871450},"freq":0,"bit_rate":300,"sig_level":-10.537395,"noise_level":-24.991241,"freq_skew":-2.147796,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":207},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDY","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"MS4193","msg_num":"S89","msg_num_seq":"A","msg_text":"0EH233557VH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":35,"sec":57}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877031,"usec":886262},"freq":0,"bit_rate":300,"sig_level":-9.011540,"noise_level":-24.958858,"freq_skew":-0.177603,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":225},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N857FD","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"FX0008","msg_num":"S36","msg_num_seq":"A","msg_text":"0EH233400H","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":34,"sec":0}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877035,"usec":211869},"freq":0,"bit_rate":300,"sig_level":-9.362931,"noise_level":-24.957478,"freq_skew":1.771546,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":226},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EDF","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"EK079Y","msg_num":"S20","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877048,"usec":528746},"freq":0,"bit_rate":300,"sig_level":-12.593328,"noise_level":-24.924305,"freq_skew":7.761265,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6718"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH727","pos":{"lat":46.710523,"lon":62.090038},"utc_time":{"hour":23,"min":37,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877055,"usec":211422},"freq":0,"bit_rate":300,"sig_level":-10.037975,"noise_level":-24.907078,"freq_skew":0.429255,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":221},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-TSO","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"AI2030","msg_num":"S22","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877061,"usec":896350},"freq":0,"bit_rate":300,"sig_level":-7.435596,"noise_level":-24.896275,"freq_skew":1.038361,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCS","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"MS0673","msg_num":"S53","msg_num_seq":"A","msg_text":"0L2233608H/","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":false,"time":{"hour":23,"min":36,"sec":8}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877068,"usec":544268},"freq":0,"bit_rate":300,"sig_level":-10.301915,"noise_level":-24.887304,"freq_skew":6.686157,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":104},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH925","pos":{"lat":8.995417,"lon":38.778722},"time":{"hour":18,"min":26,"sec":30},"flight_leg_num":155,"gs":{"type":"Ground station","id":15},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":2,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":4516,"prev_leg":4776},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":14,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877068,"usec":565970},"freq":0,"bit_rate":300,"sig_level":-7.192211,"noise_level":-24.885786,"freq_skew":0.931970,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89659D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ABY228","pos":{"lat":37.667384,"lon":24.280861},"utc_time":{"hour":23,"min":37,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877075,"usec":195837},"freq":0,"bit_rate":300,"sig_level":-8.988125,"noise_level":-24.876675,"freq_skew":7.589917,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":41.912922,"lon":33.467509},"time":{"hour":23,"min":37,"sec":48},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":154,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":148,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877078,"usec":527412},"freq":0,"bit_rate":300,"sig_level":-10.890436,"noise_level":-24.875160,"freq_skew":7.994291,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F53"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN132","pos":{"lat":41.642040,"lon":40.433884},"utc_time":{"hour":23,"min":37,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877088,"usec":537902},"freq":0,"bit_rate":300,"sig_level":-9.280577,"noise_level":-24.856819,"freq_skew":1.509563,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":226},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EDF","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"EK079Y","msg_num":"S20","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877098,"usec":540386},"freq":0,"bit_rate":300,"sig_level":-11.560354,"noise_level":-24.832628,"freq_skew":7.814229,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA378","pos":{"lat":39.379195,"lon":56.745180},"utc_time":{"hour":23,"min":38,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877098,"usec":547827},"freq":0,"bit_rate":300,"sig_level":-7.920260,"noise_level":-24.831268,"freq_skew":0.978642,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCS","mode":"2","label":"_d","blk_id":"1","ack":"B","flight":"MS0673","msg_num":"S54","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877118,"usec":537764},"freq":0,"bit_rate":300,"sig_level":-10.681087,"noise_level":-24.790005,"freq_skew":8.519471,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":65},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX036","pos":{"lat":52.305665,"lon":-52.527795},"time":{"hour":23,"min":38,"sec":28},"flight_leg_num":201,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":134,"prev_leg":552},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":20,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":105,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877125,"usec":220642},"freq":0,"bit_rate":300,"sig_level":-8.705572,"noise_level":-24.771692,"freq_skew":0.046714,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":225},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N857FD","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"FX0008","msg_num":"S36","msg_num_seq":"A","msg_text":"0EH233400H","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":34,"sec":0}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877135,"usec":184110},"freq":0,"bit_rate":300,"sig_level":-11.160359,"noise_level":-24.755219,"freq_skew":8.054479,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":46.964582,"lon":-63.649413},"time":{"hour":23,"min":38,"sec":48},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9194,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877155,"usec":198661},"freq":0,"bit_rate":300,"sig_level":-6.669398,"noise_level":-24.712376,"freq_skew":0.833501,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCS","mode":"2","label":"H1","blk_id":"2","ack":"!","flight":"MS0673","msg_num":"F86","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN27026E032380,NABED,233808,390,ORBIB,234453,IVOTI,M48,249115,19640D7"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877191,"usec":851031},"freq":0,"bit_rate":300,"sig_level":-12.455114,"noise_level":-25.594841,"freq_skew":5.693172,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4BB0F0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY38H","pos":{"lat":41.360171,"lon":28.658235},"utc_time":{"hour":23,"min":39,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":1},{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877198,"usec":525218},"freq":0,"bit_rate":600,"sig_level":-11.113563,"noise_level":-25.583307,"freq_skew":6.217798,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DAL54 ","pos":{"lat":30.691739,"lon":-59.127501},"time":{"hour":23,"min":26,"sec":28},"flight_leg_num":19,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":37044,"prev_leg":10},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":229,"600bps":34,"1200bps":1,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":2,"1200bps":1,"1800bps":0},"mpdus_tx_cnt":{"300bps":21,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":18,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":269,"spdus_missed_cnt":16},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877201,"usec":860793},"freq":0,"bit_rate":600,"sig_level":-15.246068,"noise_level":-25.573437,"freq_skew":6.813088,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":200},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD4AJ","pos":{"lat":23.090559,"lon":51.534560},"time":{"hour":23,"min":28,"sec":52},"flight_leg_num":201,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1240},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":24,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":25,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877208,"usec":537143},"freq":0,"bit_rate":300,"sig_level":-11.845551,"noise_level":-25.563412,"freq_skew":6.459701,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY69 ","pos":{"lat":40.959513,"lon":49.009073},"utc_time":{"hour":23,"min":40,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877218,"usec":547773},"freq":0,"bit_rate":300,"sig_level":-9.365483,"noise_level":-25.536356,"freq_skew":1.976640,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89667C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE2LK","pos":{"lat":39.026602,"lon":21.344073},"utc_time":{"hour":23,"min":40,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877221,"usec":849330},"freq":0,"bit_rate":300,"sig_level":-10.973039,"noise_level":-25.534882,"freq_skew":4.267091,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CFC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE380","pos":{"lat":33.413264,"lon":32.427926},"utc_time":{"hour":23,"min":40,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877228,"usec":518305},"freq":0,"bit_rate":300,"sig_level":-17.479486,"noise_level":-25.723263,"freq_skew":4.174962,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"717CC8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE685","pos":{"lat":21.667827,"lon":39.169081},"utc_time":{"hour":23,"min":40,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877231,"usec":863993},"freq":0,"bit_rate":300,"sig_level":-17.516068,"noise_level":-25.721758,"freq_skew":7.728133,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA378","pos":{"lat":39.459533,"lon":56.391213},"utc_time":{"hour":23,"min":40,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877238,"usec":531782},"freq":0,"bit_rate":300,"sig_level":-19.467798,"noise_level":-25.703712,"freq_skew":8.619105,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":37.894665,"lon":61.349490},"utc_time":{"hour":23,"min":40,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877251,"usec":862395},"freq":0,"bit_rate":300,"sig_level":-8.537733,"noise_level":-25.897139,"freq_skew":7.238381,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"EK005V","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877258,"usec":514790},"freq":0,"bit_rate":300,"sig_level":-9.966545,"noise_level":-25.894066,"freq_skew":7.537809,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":168},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"TK0057","msg_num":"S94","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877278,"usec":556155},"freq":0,"bit_rate":300,"sig_level":-10.201188,"noise_level":-25.821857,"freq_skew":6.181966,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4BB0F5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY10J","pos":{"lat":41.352961,"lon":28.666131},"utc_time":{"hour":23,"min":41,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":2},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877281,"usec":855122},"freq":0,"bit_rate":600,"sig_level":-13.021083,"noise_level":-25.820333,"freq_skew":0.757262,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS224","pos":{"lat":56.595147,"lon":-56.247017},"time":{"hour":23,"min":29,"sec":58},"flight_leg_num":68,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":2908,"prev_leg":2264},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":205,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":24,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":19,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":224,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877281,"usec":855122},"freq":0,"bit_rate":600,"sig_level":-13.021083,"noise_level":-25.820333,"freq_skew":0.757262,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS224","pos":{"lat":56.100418,"lon":-58.603589},"time":{"hour":23,"min":41,"sec":16},"flight_leg_num":68,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":2908,"prev_leg":2264},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":13,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877291,"usec":857758},"freq":0,"bit_rate":600,"sig_level":-13.362448,"noise_level":-26.391052,"freq_skew":4.808435,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":153},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEL","mode":"2","label":"H1","blk_id":"9","ack":"!","flight":"MS0863","msg_num":"F13","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN22066E020323,KFR,233808,340,TONBA,234539,FY,M40,281115,26412D8"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877301,"usec":869489},"freq":0,"bit_rate":300,"sig_level":-8.728168,"noise_level":-26.369181,"freq_skew":7.293340,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"EK005V","msg_num":"S11","msg_num_seq":"A","msg_text":"0EH234118VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":41,"sec":18}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877305,"usec":207127},"freq":0,"bit_rate":300,"sig_level":-7.093996,"noise_level":-26.367558,"freq_skew":0.897443,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89659D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ABY228","pos":{"lat":37.242693,"lon":24.644441},"utc_time":{"hour":23,"min":41,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877311,"usec":864265},"freq":0,"bit_rate":300,"sig_level":-10.197056,"noise_level":-26.347029,"freq_skew":4.111303,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4BB0F0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY38H","pos":{"lat":41.323092,"lon":28.517816},"utc_time":{"hour":23,"min":41,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":1},{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877315,"usec":182154},"freq":0,"bit_rate":300,"sig_level":-9.196712,"noise_level":-26.345409,"freq_skew":1.050736,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":44.822588,"lon":26.205532},"time":{"hour":23,"min":41,"sec":48},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":197,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":192,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877325,"usec":192772},"freq":0,"bit_rate":300,"sig_level":-9.937256,"noise_level":-26.315990,"freq_skew":8.644436,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F53"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN132","pos":{"lat":41.675342,"lon":39.750328},"utc_time":{"hour":23,"min":41,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877345,"usec":183343},"freq":0,"bit_rate":300,"sig_level":-18.701454,"noise_level":-26.392925,"freq_skew":2.202598,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8960F2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE16M","pos":{"lat":38.681905,"lon":61.399958},"utc_time":{"hour":23,"min":42,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877348,"usec":522007},"freq":0,"bit_rate":300,"sig_level":-18.291471,"noise_level":-26.391115,"freq_skew":1.582680,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"780220"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA250","pos":{"lat":44.456262,"lon":54.524907},"utc_time":{"hour":23,"min":42,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877355,"usec":204958},"freq":0,"bit_rate":300,"sig_level":-15.154240,"noise_level":-26.370867,"freq_skew":4.035656,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGP","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"TK038H","msg_num":"S43","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877375,"usec":199737},"freq":0,"bit_rate":300,"sig_level":-13.146170,"noise_level":-26.650488,"freq_skew":7.338534,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-8468","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"3U3863","msg_num":"S82","msg_num_seq":"A","msg_text":"0EH234046VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":40,"sec":46}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877378,"usec":528727},"freq":0,"bit_rate":300,"sig_level":-7.072466,"noise_level":-26.648809,"freq_skew":0.920494,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":19},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE622","pos":{"lat":27.123236,"lon":32.718378},"time":{"hour":23,"min":42,"sec":50},"flight_leg_num":209,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5080},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":3,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":2,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877381,"usec":877241},"freq":0,"bit_rate":300,"sig_level":-7.886193,"noise_level":-26.637259,"freq_skew":5.965519,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"717CCC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE494","pos":{"lat":23.640563,"lon":39.603042},"utc_time":{"hour":23,"min":42,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":8},{"id":9}],"heard_on_freqs":[{"id":2},{"id":6}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877388,"usec":540860},"freq":0,"bit_rate":300,"sig_level":-7.379323,"noise_level":-26.626652,"freq_skew":5.386955,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN131","pos":{"lat":50.629560,"lon":22.318425},"time":{"hour":23,"min":47,"sec":36},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":13632,"prev_leg":6708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":140,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":132,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877398,"usec":564310},"freq":0,"bit_rate":300,"sig_level":-15.816410,"noise_level":-26.594540,"freq_skew":8.172036,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":177,"ac_info":{"icao":"040240"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAW","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"ET0706","msg_num":"S93","msg_num_seq":"A","msg_text":"0EH234008VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":40,"sec":8}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877408,"usec":541505},"freq":0,"bit_rate":300,"sig_level":-7.581234,"noise_level":-26.564575,"freq_skew":0.313318,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE4  ","pos":{"lat":37.103647,"lon":18.675763},"time":{"hour":23,"min":43,"sec":22},"flight_leg_num":244,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":11},"hfdl_disabled_duration":{"this_leg":9160,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":183,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":177,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877428,"usec":553102},"freq":0,"bit_rate":300,"sig_level":-9.179117,"noise_level":-26.513577,"freq_skew":0.028264,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"ABC1DA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FDX8  ","pos":{"lat":40.964662,"lon":47.486434},"utc_time":{"hour":23,"min":43,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877428,"usec":571496},"freq":0,"bit_rate":300,"sig_level":-9.229831,"noise_level":-26.511925,"freq_skew":4.503478,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGU","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"TK010J","msg_num":"S59","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877438,"usec":537534},"freq":0,"bit_rate":300,"sig_level":-9.762420,"noise_level":-26.481878,"freq_skew":5.944746,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"89653B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD6MD","pos":{"lat":23.562286,"lon":53.264910},"utc_time":{"hour":23,"min":43,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877445,"usec":190227},"freq":0,"bit_rate":300,"sig_level":-7.872896,"noise_level":-26.470728,"freq_skew":7.618346,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":168},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"TK0057","msg_num":"S06","msg_num_seq":"A","msg_text":"0EH234222SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":42,"sec":22}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877448,"usec":538722},"freq":0,"bit_rate":300,"sig_level":-8.435151,"noise_level":-26.459774,"freq_skew":7.208090,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":247},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-ATE","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"G90549","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877465,"usec":171950},"freq":0,"bit_rate":300,"sig_level":-10.999890,"noise_level":-26.427000,"freq_skew":0.334265,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"ABC1DA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FDX8  ","pos":{"lat":40.947153,"lon":47.598701},"utc_time":{"hour":23,"min":44,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877475,"usec":188691},"freq":0,"bit_rate":300,"sig_level":-8.654051,"noise_level":-26.397064,"freq_skew":5.151814,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":54.975691,"lon":23.181883},"time":{"hour":23,"min":49,"sec":2},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":79,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":76,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877475,"usec":196613},"freq":0,"bit_rate":300,"sig_level":-12.290861,"noise_level":-26.395435,"freq_skew":4.169193,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE3Q ","pos":{"lat":23.413283,"lon":53.175989},"time":{"hour":23,"min":44,"sec":30},"flight_leg_num":41,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":36},"hfdl_disabled_duration":{"this_leg":16672,"prev_leg":7506},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":70,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":68,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877478,"usec":534967},"freq":0,"bit_rate":300,"sig_level":-11.934562,"noise_level":-26.393805,"freq_skew":7.146426,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":37.614856,"lon":59.837837},"utc_time":{"hour":23,"min":44,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877485,"usec":203343},"freq":0,"bit_rate":300,"sig_level":-9.182797,"noise_level":-26.383308,"freq_skew":-0.008375,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":176,"ac_info":{"icao":"040101"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH725","pos":{"lat":40.879175,"lon":20.272561},"time":{"hour":22,"min":44,"sec":4},"flight_leg_num":248,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":588},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877485,"usec":214451},"freq":0,"bit_rate":300,"sig_level":-10.782660,"noise_level":-26.381502,"freq_skew":6.893602,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":213},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD5BN","pos":{"lat":24.204644,"lon":54.960585},"time":{"hour":23,"min":10,"sec":12},"flight_leg_num":32,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":28254,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877501,"usec":865044},"freq":0,"bit_rate":300,"sig_level":-10.138548,"noise_level":-26.324627,"freq_skew":8.058626,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":41.506770,"lon":60.418740},"utc_time":{"hour":23,"min":44,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877511,"usec":862393},"freq":0,"bit_rate":300,"sig_level":-11.789282,"noise_level":-26.304390,"freq_skew":6.340287,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYQ","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"AF371V","msg_num":"S99","msg_num_seq":"A","msg_text":"0EH234501VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":45,"sec":1}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877511,"usec":873739},"freq":0,"bit_rate":300,"sig_level":-12.246187,"noise_level":-26.302780,"freq_skew":8.842502,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":35.676452,"lon":65.024767},"utc_time":{"hour":23,"min":45,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877515,"usec":213382},"freq":0,"bit_rate":300,"sig_level":-14.733052,"noise_level":-26.301172,"freq_skew":6.090873,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":246},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHI","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"TK049A","msg_num":"S45","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877538,"usec":528705},"freq":0,"bit_rate":300,"sig_level":-13.079882,"noise_level":-26.226578,"freq_skew":0.781868,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":175},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"UPS20 ","pos":{"lat":42.071194,"lon":38.522260},"time":{"hour":22,"min":35,"sec":28},"flight_leg_num":103,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":718},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":84,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":84,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877545,"usec":205242},"freq":0,"bit_rate":300,"sig_level":-15.656944,"noise_level":-26.206570,"freq_skew":2.383004,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C76"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE698","pos":{"lat":21.884807,"lon":38.613927},"utc_time":{"hour":23,"min":45,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877555,"usec":199145},"freq":0,"bit_rate":300,"sig_level":-15.272922,"noise_level":-26.192610,"freq_skew":7.739208,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":168},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"TK0057","msg_num":"S06","msg_num_seq":"A","msg_text":"0EH234222SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":42,"sec":22}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877558,"usec":527128},"freq":0,"bit_rate":300,"sig_level":-12.319044,"noise_level":-26.190844,"freq_skew":7.286543,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":41.474154,"lon":60.281411},"utc_time":{"hour":23,"min":45,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877558,"usec":542294},"freq":0,"bit_rate":300,"sig_level":-10.774470,"noise_level":-26.189255,"freq_skew":7.752959,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":40.662881,"lon":50.632650},"utc_time":{"hour":23,"min":45,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877578,"usec":532130},"freq":0,"bit_rate":300,"sig_level":-17.817987,"noise_level":-26.621971,"freq_skew":8.096130,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-GYJW","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AC0051","msg_num":"S19","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877578,"usec":539474},"freq":0,"bit_rate":300,"sig_level":-18.644781,"noise_level":-26.620113,"freq_skew":1.978592,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":220},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS74","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"XY0698","msg_num":"S96","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877651,"usec":889590},"freq":0,"bit_rate":300,"sig_level":-11.107615,"noise_level":-27.966690,"freq_skew":8.183349,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-GYJW","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AC0051","msg_num":"S19","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877698,"usec":536935},"freq":0,"bit_rate":300,"sig_level":-11.719909,"noise_level":-28.412510,"freq_skew":7.428782,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY165","pos":{"lat":40.849992,"lon":49.462947},"utc_time":{"hour":23,"min":48,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877701,"usec":877143},"freq":0,"bit_rate":300,"sig_level":-6.747115,"noise_level":-28.398588,"freq_skew":0.240849,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUW","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"EK0004","msg_num":"S94","msg_num_seq":"A","msg_text":"0LV234803SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":48,"sec":3}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877715,"usec":197301},"freq":0,"bit_rate":300,"sig_level":-16.315529,"noise_level":-28.358995,"freq_skew":6.242022,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY69 ","pos":{"lat":41.192973,"lon":47.639556},"utc_time":{"hour":23,"min":48,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877718,"usec":514446},"freq":0,"bit_rate":300,"sig_level":-13.644462,"noise_level":-28.356953,"freq_skew":7.773661,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9M-MAF","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"MH0002","msg_num":"S91","msg_num_seq":"A","msg_text":"0EH234710VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":47,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877718,"usec":521732},"freq":0,"bit_rate":300,"sig_level":-8.402301,"noise_level":-28.354910,"freq_skew":1.255633,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0673","pos":{"lat":26.119358,"lon":33.866108},"time":{"hour":23,"min":48,"sec":30},"flight_leg_num":151,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":71,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":2,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":2,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":65,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877731,"usec":890167},"freq":0,"bit_rate":300,"sig_level":-15.179338,"noise_level":-28.305809,"freq_skew":8.176900,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":47.995239,"lon":-61.709979},"time":{"hour":23,"min":48,"sec":46},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9194,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":78,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":76,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877735,"usec":212378},"freq":0,"bit_rate":300,"sig_level":-18.481771,"noise_level":-28.303555,"freq_skew":9.091113,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":253},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18918","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"CI0063","msg_num":"S01","msg_num_seq":"A","msg_text":"0EH234710VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":47,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877748,"usec":528417},"freq":0,"bit_rate":300,"sig_level":-8.229629,"noise_level":-28.255192,"freq_skew":6.714235,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTEK","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"SS0633","msg_num":"S30","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877751,"usec":875471},"freq":0,"bit_rate":300,"sig_level":-8.728130,"noise_level":-28.241741,"freq_skew":7.848565,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39D2A3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR185","pos":{"lat":41.227305,"lon":47.431846},"utc_time":{"hour":23,"min":49,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877761,"usec":879410},"freq":0,"bit_rate":300,"sig_level":-9.725823,"noise_level":-28.204865,"freq_skew":1.368160,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCS","mode":"2","label":"1L","blk_id":"4","ack":"!","flight":"MS0673","msg_num":"M64","msg_num_seq":"A","msg_text":"00142220200 N 26.138/E 33.855/UTC 2348/FOB     8.4/ALT  39000/CAS 232.2/ETA 0050"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877765,"usec":225048},"freq":0,"bit_rate":300,"sig_level":-12.033762,"noise_level":-28.202633,"freq_skew":0.137236,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78180A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSN308","pos":{"lat":60.539590,"lon":41.681178},"utc_time":{"hour":23,"min":49,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877768,"usec":528301},"freq":0,"bit_rate":300,"sig_level":-9.600481,"noise_level":-28.200628,"freq_skew":0.037361,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"ABC1DA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FDX8  ","pos":{"lat":40.794717,"lon":48.533570},"utc_time":{"hour":23,"min":49,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877771,"usec":857266},"freq":0,"bit_rate":300,"sig_level":-8.237180,"noise_level":-28.198399,"freq_skew":5.897127,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0E2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY92W","pos":{"lat":24.743318,"lon":33.490855},"utc_time":{"hour":23,"min":49,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877775,"usec":186371},"freq":0,"bit_rate":300,"sig_level":-10.282694,"noise_level":-28.196394,"freq_skew":7.617237,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA378","pos":{"lat":39.775390,"lon":54.960585},"utc_time":{"hour":23,"min":49,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877778,"usec":538415},"freq":0,"bit_rate":300,"sig_level":-7.032805,"noise_level":-28.182814,"freq_skew":6.640329,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTEK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"SS0633","msg_num":"S31","msg_num_seq":"A","msg_text":"0EH234917HS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":49,"sec":17}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877785,"usec":200045},"freq":0,"bit_rate":300,"sig_level":-13.341321,"noise_level":-28.178808,"freq_skew":7.643901,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":241},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGK","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"TK0165","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877795,"usec":220688},"freq":0,"bit_rate":300,"sig_level":-8.065897,"noise_level":-28.151724,"freq_skew":0.986979,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA938","pos":{"lat":60.159531,"lon":37.292475},"time":{"hour":23,"min":54,"sec":22},"flight_leg_num":53,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":72},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":249,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877831,"usec":851660},"freq":0,"bit_rate":300,"sig_level":-8.106024,"noise_level":-27.997276,"freq_skew":0.879477,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"AI0156","msg_num":"S56","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877835,"usec":200481},"freq":0,"bit_rate":300,"sig_level":-8.527856,"noise_level":-27.995100,"freq_skew":5.744380,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4850C7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KZR964","pos":{"lat":39.204100,"lon":71.411269},"utc_time":{"hour":23,"min":50,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877838,"usec":523739},"freq":0,"bit_rate":300,"sig_level":-9.458818,"noise_level":-27.993141,"freq_skew":7.582659,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":18},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"TK0057","msg_num":"S26","msg_num_seq":"A","msg_text":"0EH235022VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":50,"sec":22}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877845,"usec":204777},"freq":0,"bit_rate":300,"sig_level":-12.261106,"noise_level":-27.968578,"freq_skew":6.523402,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4ACA64"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS988","pos":{"lat":41.512263,"lon":44.794092},"utc_time":{"hour":23,"min":55,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877851,"usec":877125},"freq":0,"bit_rate":300,"sig_level":-17.533987,"noise_level":-27.953617,"freq_skew":4.252700,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":226},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE79Y","pos":{"lat":23.320929,"lon":53.711917},"time":{"hour":23,"min":30,"sec":22},"flight_leg_num":14,"gs":{"type":"Ground station","id":15},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":137,"prev_leg":201},"hfdl_disabled_duration":{"this_leg":7974,"prev_leg":17866},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877855,"usec":232937},"freq":0,"bit_rate":300,"sig_level":-20.324804,"noise_level":-27.951668,"freq_skew":5.968605,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"71156F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE055","pos":{"lat":24.034012,"lon":44.856577},"utc_time":{"hour":23,"min":50,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7},{"id":10}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":0},{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877861,"usec":846398},"freq":0,"bit_rate":300,"sig_level":-11.960400,"noise_level":-27.938463,"freq_skew":6.734636,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTEK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"SS0633","msg_num":"S31","msg_num_seq":"A","msg_text":"0EH234917HS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":49,"sec":17}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877865,"usec":200704},"freq":0,"bit_rate":300,"sig_level":-9.783070,"noise_level":-27.925280,"freq_skew":6.802767,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9M-MAF","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"MH0002","msg_num":"S96","msg_num_seq":"A","msg_text":"0LV234920SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":23,"min":49,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877868,"usec":543937},"freq":0,"bit_rate":300,"sig_level":-11.438322,"noise_level":-27.912117,"freq_skew":8.012133,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"88813A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN19 ","pos":{"lat":39.170798,"lon":57.760730},"utc_time":{"hour":23,"min":51,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877888,"usec":535816},"freq":0,"bit_rate":300,"sig_level":-6.841821,"noise_level":-27.842531,"freq_skew":7.228065,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE5V ","pos":{"lat":61.112253,"lon":-24.651651},"time":{"hour":23,"min":51,"sec":24},"flight_leg_num":130,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":11},"hfdl_disabled_duration":{"this_leg":23946,"prev_leg":23832},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":89,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":77,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877898,"usec":555887},"freq":0,"bit_rate":300,"sig_level":-14.089723,"noise_level":-27.807945,"freq_skew":0.999662,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":44.102638,"lon":27.714439},"time":{"hour":23,"min":51,"sec":34},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":215,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":210,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877925,"usec":180086},"freq":0,"bit_rate":300,"sig_level":-7.763334,"noise_level":-28.592495,"freq_skew":5.747789,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4BB0E3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY164","pos":{"lat":41.332705,"lon":28.684327},"utc_time":{"hour":23,"min":51,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":1},{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877948,"usec":560437},"freq":0,"bit_rate":300,"sig_level":-8.910675,"noise_level":-28.483345,"freq_skew":0.560085,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":19},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE622","pos":{"lat":26.182873,"lon":33.755214},"time":{"hour":23,"min":52,"sec":22},"flight_leg_num":209,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5080},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":78,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":3,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":2,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":74,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877955,"usec":197195},"freq":0,"bit_rate":300,"sig_level":-9.211697,"noise_level":-28.457359,"freq_skew":6.734954,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH552","pos":{"lat":23.825958,"lon":34.169262},"time":{"hour":22,"min":50,"sec":58},"flight_leg_num":80,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":5,"prev_leg":71},"hfdl_disabled_duration":{"this_leg":12268,"prev_leg":6042},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877958,"usec":533604},"freq":0,"bit_rate":300,"sig_level":-9.060021,"noise_level":-28.455296,"freq_skew":6.060710,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4ACA64"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS988","pos":{"lat":41.536639,"lon":44.491967},"utc_time":{"hour":23,"min":57,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877961,"usec":873762},"freq":0,"bit_rate":300,"sig_level":-8.454048,"noise_level":-28.453228,"freq_skew":6.112794,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGC","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"TK0164","msg_num":"S42","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877965,"usec":193591},"freq":0,"bit_rate":300,"sig_level":-10.454631,"noise_level":-28.450935,"freq_skew":6.590296,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH940","pos":{"lat":9.152315,"lon":39.053724},"time":{"hour":17,"min":0,"sec":8},"flight_leg_num":223,"gs":{"type":"Ground station","id":15},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":31,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":4,"descr":"GS frequency change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877971,"usec":868488},"freq":0,"bit_rate":300,"sig_level":-16.352324,"noise_level":-28.425047,"freq_skew":3.304158,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EOB","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"EK0926","msg_num":"S89","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877971,"usec":888288},"freq":0,"bit_rate":300,"sig_level":-14.475601,"noise_level":-28.422989,"freq_skew":0.689612,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"AI0156","msg_num":"S56","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877991,"usec":868737},"freq":0,"bit_rate":300,"sig_level":-15.427860,"noise_level":-28.513243,"freq_skew":6.136789,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":26},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"SK0988","msg_num":"S22","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773877998,"usec":543369},"freq":0,"bit_rate":300,"sig_level":-14.146066,"noise_level":-28.487862,"freq_skew":6.212212,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"7114D5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE116","pos":{"lat":17.150034,"lon":42.450223},"utc_time":{"hour":23,"min":53,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[{"id":0},{"id":1}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":1},{"id":2},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878008,"usec":552319},"freq":0,"bit_rate":300,"sig_level":-11.063148,"noise_level":-28.581869,"freq_skew":1.815505,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB109"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY49A","pos":{"lat":40.917627,"lon":29.054430},"utc_time":{"hour":23,"min":53,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878021,"usec":855335},"freq":0,"bit_rate":300,"sig_level":-15.077698,"noise_level":-28.541435,"freq_skew":5.432627,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN131","pos":{"lat":49.147433,"lon":22.056126},"time":{"hour":23,"min":53,"sec":34},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":13632,"prev_leg":6708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":158,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":152,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878021,"usec":869138},"freq":0,"bit_rate":300,"sig_level":-12.143631,"noise_level":-28.539120,"freq_skew":6.371881,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGC","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"TK0164","msg_num":"S43","msg_num_seq":"A","msg_text":"0EH235334VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":53,"sec":34}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878055,"usec":206344},"freq":0,"bit_rate":600,"sig_level":-8.847395,"noise_level":-28.394772,"freq_skew":0.890027,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCS","mode":"2","label":"H1","blk_id":"5","ack":"!","flight":"MS0673","msg_num":"F88","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN25544E034086,IVOTI,235055,390,MAK,235431,OTEMO,M50,255128,18543B5"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878075,"usec":190528},"freq":0,"bit_rate":300,"sig_level":-18.042162,"noise_level":-28.330271,"freq_skew":5.767638,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":53.567378,"lon":22.797704},"time":{"hour":23,"min":59,"sec":4},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":97,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":95,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878078,"usec":521274},"freq":0,"bit_rate":300,"sig_level":-16.947945,"noise_level":-28.328009,"freq_skew":4.500014,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE3Q ","pos":{"lat":23.116308,"lon":52.000793},"time":{"hour":23,"min":54,"sec":30},"flight_leg_num":41,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":36},"hfdl_disabled_duration":{"this_leg":16672,"prev_leg":7506},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":87,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":87,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878085,"usec":217487},"freq":0,"bit_rate":300,"sig_level":-10.841877,"noise_level":-28.301132,"freq_skew":6.108571,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":230},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KDE","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"KC0964","msg_num":"S31","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878088,"usec":549862},"freq":0,"bit_rate":300,"sig_level":-8.847614,"noise_level":-28.299103,"freq_skew":3.975848,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"A7D278"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUV445","pos":{"lat":41.176150,"lon":39.768180},"utc_time":{"hour":23,"min":54,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":6}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":0},{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878091,"usec":867494},"freq":0,"bit_rate":300,"sig_level":-10.306354,"noise_level":-28.297073,"freq_skew":6.532724,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH940","pos":{"lat":9.152315,"lon":39.053724},"time":{"hour":17,"min":0,"sec":8},"flight_leg_num":223,"gs":{"type":"Ground station","id":15},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":31,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":4,"descr":"GS frequency change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878098,"usec":547386},"freq":0,"bit_rate":300,"sig_level":-7.437177,"noise_level":-28.281086,"freq_skew":6.161544,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":247},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"ABY549","pos":{"lat":24.302491,"lon":57.962948},"time":{"hour":23,"min":30,"sec":30},"flight_leg_num":233,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":19,"prev_leg":147},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3754},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":32,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":4,"descr":"GS frequency change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878105,"usec":185186},"freq":0,"bit_rate":300,"sig_level":-14.449478,"noise_level":-28.267372,"freq_skew":7.952686,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"88813A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN19 ","pos":{"lat":39.327696,"lon":57.146525},"utc_time":{"hour":23,"min":54,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878131,"usec":845652},"freq":0,"bit_rate":300,"sig_level":-11.877306,"noise_level":-28.159323,"freq_skew":7.372886,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":41.098559,"lon":58.833616},"utc_time":{"hour":23,"min":55,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878135,"usec":194121},"freq":0,"bit_rate":300,"sig_level":-9.539874,"noise_level":-28.155329,"freq_skew":4.794807,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D89"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU0428","pos":{"lat":55.976479,"lon":37.409892},"utc_time":{"hour":0,"min":0,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878145,"usec":195155},"freq":0,"bit_rate":300,"sig_level":-15.136969,"noise_level":-28.119038,"freq_skew":7.098647,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD89G","pos":{"lat":22.821737,"lon":47.691741},"time":{"hour":23,"min":55,"sec":38},"flight_leg_num":196,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":150,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":4,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":142,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878151,"usec":875714},"freq":0,"bit_rate":300,"sig_level":-12.903172,"noise_level":-28.106020,"freq_skew":7.158338,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVD","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"AF0185","msg_num":"S33","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878151,"usec":893473},"freq":0,"bit_rate":300,"sig_level":-8.789919,"noise_level":-28.103813,"freq_skew":7.684515,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":40.959513,"lon":49.035853},"utc_time":{"hour":23,"min":55,"sec":46},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878155,"usec":210040},"freq":0,"bit_rate":300,"sig_level":-11.447805,"noise_level":-28.101830,"freq_skew":0.680190,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":175},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"UPS20 ","pos":{"lat":41.764949,"lon":41.760829},"time":{"hour":22,"min":52,"sec":18},"flight_leg_num":103,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":718},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":19,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":20,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878158,"usec":552699},"freq":0,"bit_rate":300,"sig_level":-14.687881,"noise_level":-28.099846,"freq_skew":6.850115,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE252","pos":{"lat":17.016138,"lon":71.723693},"time":{"hour":3,"min":43,"sec":0},"flight_leg_num":169,"gs":{"type":"Ground station","id":15},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":16,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10030,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878188,"usec":546584},"freq":0,"bit_rate":300,"sig_level":-9.540615,"noise_level":-27.972544,"freq_skew":1.984789,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"A7D278"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUV445","pos":{"lat":41.196062,"lon":39.938469},"utc_time":{"hour":23,"min":56,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":6}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":0},{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878198,"usec":520852},"freq":0,"bit_rate":300,"sig_level":-9.145932,"noise_level":-27.948040,"freq_skew":6.106980,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS83","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"XY0055","msg_num":"S22","msg_num_seq":"A","msg_text":"0EH235613VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":56,"sec":13}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878221,"usec":862743},"freq":0,"bit_rate":300,"sig_level":-9.807862,"noise_level":-27.863789,"freq_skew":7.807580,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040197"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH500","pos":{"lat":31.919807,"lon":29.424533},"utc_time":{"hour":21,"min":41,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878228,"usec":519830},"freq":0,"bit_rate":300,"sig_level":-9.562636,"noise_level":-27.850719,"freq_skew":4.697364,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"406C39"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR25B","pos":{"lat":49.583110,"lon":-27.674957},"utc_time":{"hour":23,"min":57,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878228,"usec":535741},"freq":0,"bit_rate":300,"sig_level":-9.838184,"noise_level":-27.848793,"freq_skew":2.571572,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":35},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGU","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"TK010J","msg_num":"S66","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878238,"usec":573380},"freq":0,"bit_rate":300,"sig_level":-10.453757,"noise_level":-27.831898,"freq_skew":1.764383,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71BE17"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KAL510","pos":{"lat":40.787508,"lon":48.447740},"utc_time":{"hour":23,"min":57,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878241,"usec":890158},"freq":0,"bit_rate":300,"sig_level":-10.221302,"noise_level":-27.829975,"freq_skew":7.464664,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":41.001741,"lon":48.794496},"utc_time":{"hour":23,"min":57,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878248,"usec":543691},"freq":0,"bit_rate":300,"sig_level":-10.728116,"noise_level":-27.805872,"freq_skew":7.574250,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVD","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"AF0185","msg_num":"S34","msg_num_seq":"A","msg_text":"0EH235612VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":56,"sec":12}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878251,"usec":893413},"freq":0,"bit_rate":300,"sig_level":-10.860444,"noise_level":-27.803955,"freq_skew":7.651256,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"88813A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN19 ","pos":{"lat":39.426574,"lon":56.758226},"utc_time":{"hour":23,"min":57,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878258,"usec":527285},"freq":0,"bit_rate":300,"sig_level":-9.292893,"noise_level":-27.780134,"freq_skew":6.133656,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":191},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGJ","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"TK0069","msg_num":"S53","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878265,"usec":191090},"freq":0,"bit_rate":300,"sig_level":-8.368120,"noise_level":-27.767189,"freq_skew":7.232692,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY165","pos":{"lat":41.119845,"lon":47.930351},"utc_time":{"hour":0,"min":7,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878271,"usec":875719},"freq":0,"bit_rate":300,"sig_level":-10.078127,"noise_level":-27.743683,"freq_skew":8.061415,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F9"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY067","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":23,"min":57,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878275,"usec":225964},"freq":0,"bit_rate":300,"sig_level":-11.010679,"noise_level":-27.730579,"freq_skew":6.924796,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71156D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE806","pos":{"lat":24.307297,"lon":63.296477},"utc_time":{"hour":23,"min":57,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878278,"usec":551471},"freq":0,"bit_rate":300,"sig_level":-7.422593,"noise_level":-27.728680,"freq_skew":0.913560,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"800734"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC120","pos":{"lat":25.834057,"lon":36.239502},"utc_time":{"hour":23,"min":57,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878281,"usec":886383},"freq":0,"bit_rate":300,"sig_level":-13.317491,"noise_level":-27.726780,"freq_skew":5.031475,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":38},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VWHO","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"VS025B","msg_num":"S11","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878285,"usec":207353},"freq":0,"bit_rate":300,"sig_level":-9.519684,"noise_level":-27.713913,"freq_skew":6.786834,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"UAE88F","pos":{"lat":22.894865,"lon":45.244875},"time":{"hour":23,"min":58,"sec":0},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":14,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":151,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":147,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878291,"usec":861208},"freq":0,"bit_rate":300,"sig_level":-8.034769,"noise_level":-27.690128,"freq_skew":7.061787,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":42.649007,"lon":30.195294},"time":{"hour":23,"min":58,"sec":6},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":192,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":185,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878295,"usec":212176},"freq":0,"bit_rate":300,"sig_level":-8.235786,"noise_level":-27.688236,"freq_skew":7.300057,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":33},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".LY-HMD","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"HN0054","msg_num":"S23","msg_num_seq":"A","msg_text":"0EH235614H","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":23,"min":56,"sec":14}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878301,"usec":869359},"freq":0,"bit_rate":300,"sig_level":-9.085475,"noise_level":-27.664734,"freq_skew":0.818344,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"800734"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC120","pos":{"lat":25.790798,"lon":36.292031},"utc_time":{"hour":23,"min":58,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878305,"usec":211359},"freq":0,"bit_rate":300,"sig_level":-9.987261,"noise_level":-27.662848,"freq_skew":3.198571,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":220},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE698","pos":{"lat":27.018179,"lon":32.889353},"time":{"hour":22,"min":45,"sec":34},"flight_leg_num":178,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":44,"prev_leg":126},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5186},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878325,"usec":218932},"freq":0,"bit_rate":300,"sig_level":-9.500596,"noise_level":-27.612703,"freq_skew":3.123630,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":35},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGU","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"TK010J","msg_num":"S66","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878331,"usec":865328},"freq":0,"bit_rate":300,"sig_level":-9.910103,"noise_level":-27.600004,"freq_skew":8.114501,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":48.998430,"lon":-59.681968},"time":{"hour":23,"min":58,"sec":44},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9194,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":96,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":94,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878358,"usec":538942},"freq":0,"bit_rate":300,"sig_level":-8.918072,"noise_level":-27.491680,"freq_skew":2.868608,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":42},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS36","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"XY0380","msg_num":"S84","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878358,"usec":549614},"freq":0,"bit_rate":300,"sig_level":-9.794349,"noise_level":-27.489832,"freq_skew":2.088638,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":39},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS44","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"XY0558","msg_num":"S88","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878368,"usec":534766},"freq":0,"bit_rate":300,"sig_level":-8.827877,"noise_level":-27.466652,"freq_skew":2.935472,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"020072"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AT263M","pos":{"lat":25.434771,"lon":-7.201208},"utc_time":{"hour":23,"min":59,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[{"id":1},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878378,"usec":521077},"freq":0,"bit_rate":300,"sig_level":-9.261337,"noise_level":-27.441492,"freq_skew":7.049735,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":44},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"TK039V","msg_num":"S70","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878381,"usec":867731},"freq":0,"bit_rate":300,"sig_level":-10.057863,"noise_level":-27.429039,"freq_skew":7.495165,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":104},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH736","pos":{"lat":23.950928,"lon":34.071415},"time":{"hour":23,"min":59,"sec":36},"flight_leg_num":156,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":12340,"prev_leg":4516},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":123,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":115,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878388,"usec":533823},"freq":0,"bit_rate":300,"sig_level":-9.486685,"noise_level":-27.416607,"freq_skew":1.391677,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA938","pos":{"lat":60.397111,"lon":39.880447},"time":{"hour":0,"min":4,"sec":16},"flight_leg_num":53,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":72},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":267,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878391,"usec":868539},"freq":0,"bit_rate":300,"sig_level":-8.923154,"noise_level":-27.404192,"freq_skew":7.169350,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY45T","pos":{"lat":26.814245,"lon":32.045120},"utc_time":{"hour":23,"min":59,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878408,"usec":526324},"freq":0,"bit_rate":300,"sig_level":-10.702024,"noise_level":-27.348642,"freq_skew":7.082489,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":47},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS79","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"XY0806","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878415,"usec":198877},"freq":0,"bit_rate":300,"sig_level":-6.459653,"noise_level":-27.336323,"freq_skew":1.080651,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0673","pos":{"lat":25.036516,"lon":35.162497},"time":{"hour":0,"min":0,"sec":6},"flight_leg_num":151,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":90,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":6,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":4,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":85,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878428,"usec":543712},"freq":0,"bit_rate":300,"sig_level":-9.126424,"noise_level":-27.282207,"freq_skew":7.174796,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"CRL633","pos":{"lat":24.753961,"lon":36.076080},"time":{"hour":23,"min":45,"sec":42},"flight_leg_num":100,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":8404,"prev_leg":8598},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":54,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":53,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878435,"usec":176497},"freq":0,"bit_rate":300,"sig_level":-11.569384,"noise_level":-27.278599,"freq_skew":4.419823,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":180,"ac_info":{"icao":"76CD95"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"AHY532","pos":{"lat":41.295626,"lon":63.079153},"time":{"hour":22,"min":28,"sec":0},"flight_leg_num":189,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":12,"prev_leg":57},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4622},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878435,"usec":186156},"freq":0,"bit_rate":300,"sig_level":-10.753375,"noise_level":-27.276594,"freq_skew":6.760440,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":226},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE79Y","pos":{"lat":25.042696,"lon":55.700447},"time":{"hour":0,"min":0,"sec":30},"flight_leg_num":14,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":145,"prev_leg":201},"hfdl_disabled_duration":{"this_leg":7974,"prev_leg":17866},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":45,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":44,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878451,"usec":875199},"freq":0,"bit_rate":300,"sig_level":-8.876157,"noise_level":-27.239994,"freq_skew":7.076076,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":47},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS79","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"XY0806","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878455,"usec":195860},"freq":0,"bit_rate":300,"sig_level":-8.619145,"noise_level":-27.238199,"freq_skew":4.957381,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EDS","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"EK015K","msg_num":"S35","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878471,"usec":878195},"freq":0,"bit_rate":300,"sig_level":-11.130083,"noise_level":-27.164089,"freq_skew":7.831779,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":41},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXJ","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"CX0261","msg_num":"S85","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878481,"usec":889170},"freq":0,"bit_rate":300,"sig_level":-10.406648,"noise_level":-27.131508,"freq_skew":2.901523,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY10J","pos":{"lat":39.615745,"lon":29.539546},"utc_time":{"hour":0,"min":1,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878485,"usec":217969},"freq":0,"bit_rate":300,"sig_level":-11.806793,"noise_level":-27.129734,"freq_skew":8.521791,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":39.050634,"lon":58.213231},"utc_time":{"hour":0,"min":1,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878508,"usec":533451},"freq":0,"bit_rate":300,"sig_level":-15.563149,"noise_level":-27.063381,"freq_skew":1.238255,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":43.361060,"lon":29.256991},"time":{"hour":0,"min":1,"sec":42},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":233,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":229,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878531,"usec":851174},"freq":0,"bit_rate":300,"sig_level":-10.596861,"noise_level":-26.971371,"freq_skew":0.711049,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71BE17"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KAL510","pos":{"lat":40.692064,"lon":49.370250},"utc_time":{"hour":0,"min":2,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878535,"usec":194400},"freq":0,"bit_rate":300,"sig_level":-7.792731,"noise_level":-26.969435,"freq_skew":0.906486,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0673","pos":{"lat":24.840479,"lon":35.375357},"time":{"hour":0,"min":2,"sec":6},"flight_leg_num":151,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":94,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":6,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":4,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":89,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878538,"usec":542554},"freq":0,"bit_rate":300,"sig_level":-15.433035,"noise_level":-26.957644,"freq_skew":7.070735,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":44.871340,"lon":55.206061},"utc_time":{"hour":0,"min":2,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878565,"usec":189962},"freq":0,"bit_rate":300,"sig_level":-8.580808,"noise_level":-26.883390,"freq_skew":0.673346,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":19},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE622","pos":{"lat":25.221224,"lon":34.943800},"time":{"hour":0,"min":2,"sec":38},"flight_leg_num":209,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5080},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":96,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":3,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":2,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":91,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878568,"usec":537378},"freq":0,"bit_rate":300,"sig_level":-9.169315,"noise_level":-26.871902,"freq_skew":8.177018,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A04"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH445","pos":{"lat":43.379599,"lon":-66.634954},"utc_time":{"hour":0,"min":2,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878575,"usec":201644},"freq":0,"bit_rate":300,"sig_level":-11.315998,"noise_level":-26.860817,"freq_skew":4.030334,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS29","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"XY0288","msg_num":"S57","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878578,"usec":551531},"freq":0,"bit_rate":300,"sig_level":-9.977577,"noise_level":-26.849361,"freq_skew":0.930113,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCS","mode":"2","label":"H1","blk_id":"7","ack":"!","flight":"MS0673","msg_num":"F90","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN25036E035083,OTEMO,235954,390,DEDLI,002347,MUVOL,M49,257134,179064E"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878605,"usec":215808},"freq":0,"bit_rate":300,"sig_level":-8.956076,"noise_level":-26.767323,"freq_skew":7.162020,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":38.775289,"lon":57.148241},"utc_time":{"hour":0,"min":3,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878611,"usec":884916},"freq":0,"bit_rate":300,"sig_level":-8.490902,"noise_level":-26.755802,"freq_skew":7.392660,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39C428"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR381","pos":{"lat":41.184389,"lon":47.408843},"utc_time":{"hour":0,"min":3,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878631,"usec":857229},"freq":0,"bit_rate":300,"sig_level":-7.894011,"noise_level":-26.701984,"freq_skew":0.803293,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCS","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"MS0673","msg_num":"S58","msg_num_seq":"A","msg_text":"0LV000212H/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":2,"sec":12}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878638,"usec":542868},"freq":0,"bit_rate":300,"sig_level":-10.645733,"noise_level":-26.681561,"freq_skew":1.325476,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN131","pos":{"lat":47.910438,"lon":22.660375},"time":{"hour":0,"min":3,"sec":52},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":13632,"prev_leg":6708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":178,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":171,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878648,"usec":520885},"freq":0,"bit_rate":300,"sig_level":-14.444083,"noise_level":-26.658573,"freq_skew":7.259312,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":38.805158,"lon":57.041124},"utc_time":{"hour":0,"min":4,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878651,"usec":853943},"freq":0,"bit_rate":300,"sig_level":-8.912790,"noise_level":-26.656893,"freq_skew":1.112279,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":211},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"NMA302","pos":{"lat":40.391656,"lon":18.125759},"time":{"hour":0,"min":4,"sec":4},"flight_leg_num":2,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5758},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878655,"usec":202105},"freq":0,"bit_rate":300,"sig_level":-9.949271,"noise_level":-26.645517,"freq_skew":8.410900,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AYB","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"ET0500","msg_num":"S11","msg_num_seq":"A","msg_text":"0EH000310VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":3,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878678,"usec":522434},"freq":0,"bit_rate":300,"sig_level":-7.976966,"noise_level":-28.163078,"freq_skew":5.863271,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0E2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY92W","pos":{"lat":26.126225,"lon":32.312569},"utc_time":{"hour":0,"min":4,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878678,"usec":534855},"freq":0,"bit_rate":300,"sig_level":-9.858452,"noise_level":-28.161079,"freq_skew":-0.054979,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"ABC1DA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FDX8  ","pos":{"lat":40.312348,"lon":51.284278},"utc_time":{"hour":0,"min":4,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878685,"usec":206932},"freq":0,"bit_rate":300,"sig_level":-8.489202,"noise_level":-28.147554,"freq_skew":5.141560,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":52.139496,"lon":22.333531},"time":{"hour":0,"min":9,"sec":14},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":116,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":114,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878688,"usec":526964},"freq":0,"bit_rate":300,"sig_level":-7.778752,"noise_level":-28.145561,"freq_skew":7.672853,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":41.203616,"lon":47.595267},"utc_time":{"hour":0,"min":4,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878698,"usec":547227},"freq":0,"bit_rate":300,"sig_level":-8.150547,"noise_level":-28.098288,"freq_skew":6.952493,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":213},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD5BN","pos":{"lat":22.868772,"lon":48.546617},"time":{"hour":0,"min":4,"sec":52},"flight_leg_num":32,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":28254,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":57,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878708,"usec":512941},"freq":0,"bit_rate":300,"sig_level":-8.752154,"noise_level":-28.074089,"freq_skew":0.647690,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89659D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ABY228","pos":{"lat":34.605970,"lon":26.803602},"utc_time":{"hour":0,"min":5,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878711,"usec":865601},"freq":0,"bit_rate":300,"sig_level":-8.899881,"noise_level":-28.060696,"freq_skew":1.325660,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":211},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-NMH","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"NE0302","msg_num":"S80","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878725,"usec":195033},"freq":0,"bit_rate":300,"sig_level":-14.915428,"noise_level":-28.013447,"freq_skew":6.625556,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4ACA64"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS988","pos":{"lat":41.623843,"lon":42.422757},"utc_time":{"hour":0,"min":9,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878738,"usec":522610},"freq":0,"bit_rate":300,"sig_level":-15.067032,"noise_level":-27.956039,"freq_skew":1.880336,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896458"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE384","pos":{"lat":24.082421,"lon":61.788601},"utc_time":{"hour":0,"min":5,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878745,"usec":193955},"freq":0,"bit_rate":300,"sig_level":-16.132257,"noise_level":-27.943480,"freq_skew":7.405529,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA328","pos":{"lat":38.869360,"lon":62.125057},"utc_time":{"hour":0,"min":5,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878755,"usec":210041},"freq":0,"bit_rate":300,"sig_level":-15.503577,"noise_level":-27.907845,"freq_skew":7.266629,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD89G","pos":{"lat":22.826887,"lon":46.518262},"time":{"hour":0,"min":5,"sec":48},"flight_leg_num":196,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":168,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":4,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":159,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878758,"usec":543652},"freq":0,"bit_rate":300,"sig_level":-17.210320,"noise_level":-27.903749,"freq_skew":8.345059,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4B15A2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SWR87F","pos":{"lat":50.326405,"lon":-56.068489},"utc_time":{"hour":0,"min":5,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878765,"usec":215371},"freq":0,"bit_rate":300,"sig_level":-7.609503,"noise_level":-27.880516,"freq_skew":0.631917,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89659D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ABY228","pos":{"lat":34.494046,"lon":26.891493},"utc_time":{"hour":0,"min":6,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878791,"usec":882948},"freq":0,"bit_rate":300,"sig_level":-8.794456,"noise_level":-27.768658,"freq_skew":1.035873,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":63},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-ATF","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"G90228","msg_num":"S60","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878795,"usec":243149},"freq":0,"bit_rate":300,"sig_level":-8.523520,"noise_level":-27.766750,"freq_skew":7.985786,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGK","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"TK0165","msg_num":"S67","msg_num_seq":"A","msg_text":"0EH000621SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":6,"sec":21}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878798,"usec":533627},"freq":0,"bit_rate":300,"sig_level":-10.753838,"noise_level":-27.764629,"freq_skew":6.686714,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040188"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH730","pos":{"lat":18.974455,"lon":35.743743},"utc_time":{"hour":0,"min":6,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878815,"usec":210559},"freq":0,"bit_rate":300,"sig_level":-10.757458,"noise_level":-27.705891,"freq_skew":2.198453,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CFC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE380","pos":{"lat":30.682126,"lon":31.247923},"utc_time":{"hour":0,"min":6,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878818,"usec":544346},"freq":0,"bit_rate":300,"sig_level":-9.670965,"noise_level":-27.703995,"freq_skew":4.711450,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE3Q ","pos":{"lat":23.022238,"lon":50.519353},"time":{"hour":0,"min":6,"sec":52},"flight_leg_num":41,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":36},"hfdl_disabled_duration":{"this_leg":16672,"prev_leg":7506},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":107,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":109,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878835,"usec":194957},"freq":0,"bit_rate":300,"sig_level":-10.147400,"noise_level":-27.655918,"freq_skew":6.982253,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6718"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH727","pos":{"lat":45.454303,"lon":56.783975},"utc_time":{"hour":0,"min":7,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878851,"usec":874114},"freq":0,"bit_rate":300,"sig_level":-8.509246,"noise_level":-27.597908,"freq_skew":7.665854,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR185","pos":{"lat":41.362574,"lon":62.628713},"time":{"hour":22,"min":18,"sec":58},"flight_leg_num":197,"gs":{"type":"Ground station","id":10},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":48,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":16150,"prev_leg":16876},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878858,"usec":557842},"freq":0,"bit_rate":300,"sig_level":-8.778515,"noise_level":-27.593958,"freq_skew":4.678284,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4BB0E1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY056","pos":{"lat":41.304553,"lon":28.723810},"utc_time":{"hour":0,"min":7,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":11}],"heard_on_freqs":[{"id":6}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878858,"usec":578739},"freq":0,"bit_rate":300,"sig_level":-10.101985,"noise_level":-27.592297,"freq_skew":7.464902,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"UAE88F","pos":{"lat":23.103262,"lon":44.113968},"time":{"hour":0,"min":7,"sec":34},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":14,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":168,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":165,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878868,"usec":535484},"freq":0,"bit_rate":300,"sig_level":-8.701954,"noise_level":-27.566977,"freq_skew":2.132648,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":42},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS36","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"XY0380","msg_num":"S89","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878885,"usec":202195},"freq":0,"bit_rate":300,"sig_level":-8.439565,"noise_level":-27.500708,"freq_skew":8.980985,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"04014D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH712","pos":{"lat":26.079876,"lon":32.531610},"utc_time":{"hour":0,"min":8,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878895,"usec":182147},"freq":0,"bit_rate":300,"sig_level":-6.107978,"noise_level":-27.486324,"freq_skew":1.089841,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":211},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-NMH","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"NE0302","msg_num":"S80","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878905,"usec":194363},"freq":0,"bit_rate":300,"sig_level":-14.895653,"noise_level":-27.453535,"freq_skew":7.488402,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":38.985060,"lon":56.385720},"utc_time":{"hour":0,"min":8,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878911,"usec":881445},"freq":0,"bit_rate":300,"sig_level":-9.818052,"noise_level":-27.430658,"freq_skew":0.297061,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"ABC1DA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FDX8  ","pos":{"lat":40.238533,"lon":51.992554},"utc_time":{"hour":0,"min":8,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878921,"usec":865713},"freq":0,"bit_rate":300,"sig_level":-9.129529,"noise_level":-27.397671,"freq_skew":5.997665,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0E2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY92W","pos":{"lat":26.585935,"lon":32.040657},"utc_time":{"hour":0,"min":8,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878925,"usec":199267},"freq":0,"bit_rate":300,"sig_level":-10.340790,"noise_level":-27.385283,"freq_skew":7.846747,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":18},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY057","pos":{"lat":41.161730,"lon":47.592521},"time":{"hour":23,"min":30,"sec":56},"flight_leg_num":186,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":98,"prev_leg":415},"hfdl_disabled_duration":{"this_leg":21298,"prev_leg":9244},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":28,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":28,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878935,"usec":206246},"freq":0,"bit_rate":300,"sig_level":-9.172143,"noise_level":-27.360558,"freq_skew":1.327756,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS29","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"XY0288","msg_num":"S62","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878948,"usec":540811},"freq":0,"bit_rate":300,"sig_level":-11.269194,"noise_level":-27.316956,"freq_skew":8.272300,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":49.989948,"lon":-57.516971},"time":{"hour":0,"min":9,"sec":2},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9194,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":114,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":113,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878951,"usec":879619},"freq":0,"bit_rate":300,"sig_level":-12.022011,"noise_level":-27.313332,"freq_skew":0.833555,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":52},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL7617","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"KE0510","msg_num":"M71","msg_num_seq":"A","msg_text":"0EH000900VSH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":9,"sec":0}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878955,"usec":215447},"freq":0,"bit_rate":300,"sig_level":-8.645340,"noise_level":-27.311523,"freq_skew":7.222218,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":43.526885,"lon":28.608796},"time":{"hour":0,"min":9,"sec":10},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":212,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":206,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878978,"usec":541451},"freq":0,"bit_rate":300,"sig_level":-17.714741,"noise_level":-27.243574,"freq_skew":3.088856,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":46},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":1,"flight_id":"AT263M","pos":{"lat":25.464984,"lon":-7.226958},"time":{"hour":23,"min":59,"sec":0},"flight_leg_num":59,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":38,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":40,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878988,"usec":525304},"freq":0,"bit_rate":300,"sig_level":-10.084494,"noise_level":-27.219049,"freq_skew":1.571372,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":50},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"FDX3  ","pos":{"lat":58.641355,"lon":-45.479365},"time":{"hour":23,"min":59,"sec":28},"flight_leg_num":180,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":224,"prev_leg":7372},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":117,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":121,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":5,"descr":"GS down / channel down"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773878988,"usec":540310},"freq":0,"bit_rate":300,"sig_level":-10.570385,"noise_level":-27.217257,"freq_skew":7.324514,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":104},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH736","pos":{"lat":24.971971,"lon":33.332926},"time":{"hour":0,"min":9,"sec":44},"flight_leg_num":156,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":12340,"prev_leg":4516},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":138,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":133,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879008,"usec":570454},"freq":0,"bit_rate":300,"sig_level":-10.285635,"noise_level":-27.143917,"freq_skew":6.198225,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DAL54 ","pos":{"lat":28.125397,"lon":-52.552171},"time":{"hour":0,"min":10,"sec":2},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":37044,"prev_leg":10},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":79,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":80,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879011,"usec":856204},"freq":0,"bit_rate":300,"sig_level":-13.135946,"noise_level":-27.142143,"freq_skew":7.582494,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"TK0165","msg_num":"S73","msg_num_seq":"A","msg_text":"0LV000819SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":8,"sec":19}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879018,"usec":540596},"freq":0,"bit_rate":300,"sig_level":-9.610004,"noise_level":-27.128338,"freq_skew":1.123767,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":211},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-NMH","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"NE0302","msg_num":"S80","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879038,"usec":556138},"freq":0,"bit_rate":300,"sig_level":-9.397562,"noise_level":-27.076088,"freq_skew":7.161193,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"CRL633","pos":{"lat":26.178067,"lon":33.746631},"time":{"hour":0,"min":10,"sec":28},"flight_leg_num":100,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":8404,"prev_leg":8598},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":38,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":40,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879038,"usec":572841},"freq":0,"bit_rate":300,"sig_level":-8.507417,"noise_level":-27.074129,"freq_skew":7.601037,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":40.479547,"lon":56.565622},"utc_time":{"hour":0,"min":10,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879051,"usec":861264},"freq":0,"bit_rate":300,"sig_level":-11.515587,"noise_level":-27.032913,"freq_skew":1.062703,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":175},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"UPS20 ","pos":{"lat":41.726497,"lon":42.115139},"time":{"hour":22,"min":54,"sec":10},"flight_leg_num":103,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":718},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879085,"usec":209412},"freq":0,"bit_rate":300,"sig_level":-10.409089,"noise_level":-26.902552,"freq_skew":8.608214,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":67},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-ADG","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"AM0036","msg_num":"S05","msg_num_seq":"A","msg_text":"0EH000903SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":9,"sec":3}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879091,"usec":886651},"freq":0,"bit_rate":300,"sig_level":-10.618839,"noise_level":-26.881077,"freq_skew":1.195835,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040131"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH553","pos":{"lat":33.141009,"lon":25.351687},"utc_time":{"hour":0,"min":11,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879115,"usec":214384},"freq":0,"bit_rate":300,"sig_level":-8.811193,"noise_level":-26.808800,"freq_skew":7.288653,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":104},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH736","pos":{"lat":25.182429,"lon":33.178774},"time":{"hour":0,"min":11,"sec":48},"flight_leg_num":156,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":12340,"prev_leg":4516},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":140,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":137,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879118,"usec":554920},"freq":0,"bit_rate":300,"sig_level":-11.534536,"noise_level":-26.807091,"freq_skew":0.560767,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":42.694326,"lon":30.837309},"time":{"hour":0,"min":11,"sec":52},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":250,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":247,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879121,"usec":871292},"freq":0,"bit_rate":300,"sig_level":-9.670075,"noise_level":-26.795328,"freq_skew":8.192341,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":61},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVM","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"AF0031","msg_num":"S79","msg_num_seq":"A","msg_text":"0EH000830VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":8,"sec":30}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879125,"usec":208069},"freq":0,"bit_rate":300,"sig_level":-10.105906,"noise_level":-26.793621,"freq_skew":3.370908,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":69},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N963AV","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AV0161","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879131,"usec":852464},"freq":0,"bit_rate":300,"sig_level":-10.843558,"noise_level":-26.772604,"freq_skew":7.397443,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":72},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVB","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"AF0598","msg_num":"S90","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879135,"usec":186159},"freq":0,"bit_rate":300,"sig_level":-8.009599,"noise_level":-26.770901,"freq_skew":7.448718,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"TK0165","msg_num":"S73","msg_num_seq":"A","msg_text":"0LV000819SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":8,"sec":19}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879148,"usec":532650},"freq":0,"bit_rate":300,"sig_level":-9.778832,"noise_level":-26.756165,"freq_skew":1.019556,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":77},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ATY","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"ET0553","msg_num":"S93","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879151,"usec":874336},"freq":0,"bit_rate":300,"sig_level":-9.035958,"noise_level":-26.754280,"freq_skew":7.491651,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39C428"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR381","pos":{"lat":41.395877,"lon":45.975124},"utc_time":{"hour":0,"min":16,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879155,"usec":205819},"freq":0,"bit_rate":300,"sig_level":-9.612616,"noise_level":-26.742773,"freq_skew":8.587083,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":39.493178,"lon":56.457475},"utc_time":{"hour":0,"min":12,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879168,"usec":541190},"freq":0,"bit_rate":300,"sig_level":-7.655798,"noise_level":-26.700283,"freq_skew":0.549265,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":19},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE622","pos":{"lat":24.169625,"lon":36.079514},"time":{"hour":0,"min":12,"sec":44},"flight_leg_num":209,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5080},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":113,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":3,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":2,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":108,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879175,"usec":204310},"freq":0,"bit_rate":300,"sig_level":-9.014284,"noise_level":-26.688850,"freq_skew":7.308128,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":83},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HRBI","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"AF0381","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879178,"usec":534389},"freq":0,"bit_rate":300,"sig_level":-7.641550,"noise_level":-26.687164,"freq_skew":8.891252,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"04014D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH712","pos":{"lat":26.401570,"lon":32.035851},"utc_time":{"hour":0,"min":12,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879191,"usec":896895},"freq":0,"bit_rate":300,"sig_level":-9.282568,"noise_level":-26.637119,"freq_skew":10.074789,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A12"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH757","pos":{"lat":33.477122,"lon":66.542943},"utc_time":{"hour":0,"min":13,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879215,"usec":216623},"freq":0,"bit_rate":300,"sig_level":-8.546227,"noise_level":-26.558714,"freq_skew":7.031026,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71156D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE806","pos":{"lat":24.381799,"lon":61.514972},"utc_time":{"hour":0,"min":13,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879218,"usec":551863},"freq":0,"bit_rate":300,"sig_level":-8.960167,"noise_level":-26.547466,"freq_skew":7.765261,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGK","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"TK0165","msg_num":"S81","msg_num_seq":"A","msg_text":"0LV001319SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":13,"sec":19}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879235,"usec":208603},"freq":0,"bit_rate":300,"sig_level":-13.320528,"noise_level":-26.504818,"freq_skew":1.295630,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN131","pos":{"lat":47.032217,"lon":24.185418},"time":{"hour":0,"min":13,"sec":50},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":13632,"prev_leg":6708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":194,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":190,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879238,"usec":542779},"freq":0,"bit_rate":300,"sig_level":-11.289540,"noise_level":-26.503166,"freq_skew":6.958679,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EXO","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"EK088F","msg_num":"S54","msg_num_seq":"A","msg_text":"0LV001346SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":13,"sec":46}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879251,"usec":878553},"freq":0,"bit_rate":300,"sig_level":-6.868462,"noise_level":-26.484570,"freq_skew":0.924283,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":145},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0673","pos":{"lat":23.679359,"lon":36.612008},"time":{"hour":0,"min":14,"sec":0},"flight_leg_num":151,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":114,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":6,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":4,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":109,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879255,"usec":189688},"freq":0,"bit_rate":300,"sig_level":-10.305528,"noise_level":-26.482924,"freq_skew":8.010984,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":177,"ac_info":{"icao":"040240"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETH706","pos":{"lat":25.592357,"lon":32.883173},"time":{"hour":0,"min":14,"sec":6},"flight_leg_num":178,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":79},"hfdl_disabled_duration":{"this_leg":5062,"prev_leg":12562},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":61,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879261,"usec":865509},"freq":0,"bit_rate":300,"sig_level":-10.272775,"noise_level":-26.453159,"freq_skew":1.408975,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"406B49"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR384","pos":{"lat":33.277651,"lon":30.943052},"utc_time":{"hour":0,"min":14,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879265,"usec":195704},"freq":0,"bit_rate":300,"sig_level":-10.144782,"noise_level":-26.451338,"freq_skew":7.112529,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-APD","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"EY089G","msg_num":"S83","msg_num_seq":"A","msg_text":"0LV001356SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":13,"sec":56}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879278,"usec":548846},"freq":0,"bit_rate":300,"sig_level":-8.638402,"noise_level":-26.412966,"freq_skew":10.105221,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":85},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ABPR","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"LH0757","msg_num":"S35","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879281,"usec":890620},"freq":0,"bit_rate":300,"sig_level":-9.461372,"noise_level":-26.401903,"freq_skew":1.280601,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A7D278"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUV445","pos":{"lat":40.832140,"lon":42.748914},"utc_time":{"hour":0,"min":14,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879301,"usec":861467},"freq":0,"bit_rate":300,"sig_level":-8.434820,"noise_level":-26.344139,"freq_skew":5.042475,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":50.697538,"lon":21.894764},"time":{"hour":0,"min":14,"sec":54},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":133,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":133,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879301,"usec":874219},"freq":0,"bit_rate":300,"sig_level":-7.297540,"noise_level":-26.342342,"freq_skew":9.143724,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"04014D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH712","pos":{"lat":26.540616,"lon":31.819214},"utc_time":{"hour":0,"min":14,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879305,"usec":230781},"freq":0,"bit_rate":300,"sig_level":-7.563482,"noise_level":-26.340725,"freq_skew":7.576220,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGK","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"TK0165","msg_num":"S81","msg_num_seq":"A","msg_text":"0LV001319SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":13,"sec":19}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879308,"usec":564437},"freq":0,"bit_rate":300,"sig_level":-10.064558,"noise_level":-26.337315,"freq_skew":7.035028,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":213},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD5BN","pos":{"lat":22.755819,"lon":47.217268},"time":{"hour":0,"min":15,"sec":4},"flight_leg_num":32,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":28254,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":75,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":73,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879315,"usec":199042},"freq":0,"bit_rate":300,"sig_level":-7.981075,"noise_level":-26.326370,"freq_skew":7.749075,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":41.448405,"lon":45.920536},"utc_time":{"hour":0,"min":15,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879318,"usec":533082},"freq":0,"bit_rate":300,"sig_level":-9.327498,"noise_level":-26.324757,"freq_skew":7.615672,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":87},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMR","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"SQ0328","msg_num":"S49","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879318,"usec":551470},"freq":0,"bit_rate":300,"sig_level":-10.285007,"noise_level":-26.323143,"freq_skew":0.636946,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8005F0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC156","pos":{"lat":35.656883,"lon":24.980898},"utc_time":{"hour":0,"min":15,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879321,"usec":863554},"freq":0,"bit_rate":300,"sig_level":-10.093803,"noise_level":-26.321527,"freq_skew":8.667898,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAC","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"ET3739","msg_num":"S17","msg_num_seq":"A","msg_text":"0LS001952H","media-adv":{"err":false,"version":0,"current_link":{"code":"S","descr":"Default SATCOM","established":false,"time":{"hour":0,"min":19,"sec":52}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879338,"usec":545296},"freq":0,"bit_rate":300,"sig_level":-8.307515,"noise_level":-26.288614,"freq_skew":6.268013,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71156D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE806","pos":{"lat":24.371499,"lon":61.290095},"utc_time":{"hour":0,"min":15,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879391,"usec":869928},"freq":0,"bit_rate":300,"sig_level":-7.519959,"noise_level":-26.096857,"freq_skew":2.535761,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"800733"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC158","pos":{"lat":40.588037,"lon":22.939840},"utc_time":{"hour":0,"min":16,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879395,"usec":205106},"freq":0,"bit_rate":300,"sig_level":-9.396605,"noise_level":-26.095285,"freq_skew":0.769274,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":63},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"ABY228","pos":{"lat":38.764646,"lon":23.315779},"time":{"hour":23,"min":27,"sec":42},"flight_leg_num":62,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4856},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879401,"usec":885501},"freq":0,"bit_rate":300,"sig_level":-8.757540,"noise_level":-26.076099,"freq_skew":1.663444,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A7D278"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUV445","pos":{"lat":40.819780,"lon":43.099447},"utc_time":{"hour":0,"min":16,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879405,"usec":184009},"freq":0,"bit_rate":300,"sig_level":-9.734477,"noise_level":-26.074532,"freq_skew":0.612286,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":36.042435,"lon":15.709793},"time":{"hour":0,"min":16,"sec":36},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":79,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":80,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879405,"usec":198454},"freq":0,"bit_rate":300,"sig_level":-9.543403,"noise_level":-26.072964,"freq_skew":0.215985,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"AI0156","msg_num":"S65","msg_num_seq":"A","msg_text":"0EH001631VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":16,"sec":31}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879411,"usec":880163},"freq":0,"bit_rate":300,"sig_level":-10.489122,"noise_level":-26.068089,"freq_skew":4.310650,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D89"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU0428","pos":{"lat":55.976479,"lon":37.409549},"utc_time":{"hour":0,"min":0,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":5}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879421,"usec":875924},"freq":0,"bit_rate":300,"sig_level":-9.608433,"noise_level":-26.048615,"freq_skew":7.011135,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":83},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HRBI","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"AF0381","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879421,"usec":891311},"freq":0,"bit_rate":300,"sig_level":-7.863724,"noise_level":-26.047054,"freq_skew":9.222270,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"04014D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH712","pos":{"lat":26.676572,"lon":31.607383},"utc_time":{"hour":0,"min":16,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879435,"usec":193636},"freq":0,"bit_rate":300,"sig_level":-9.176609,"noise_level":-26.010147,"freq_skew":0.657141,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CCE"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE333","pos":{"lat":22.093891,"lon":52.043366},"utc_time":{"hour":0,"min":17,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879445,"usec":209194},"freq":0,"bit_rate":300,"sig_level":-8.731975,"noise_level":-25.982868,"freq_skew":7.299765,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EXO","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"EK088F","msg_num":"S58","msg_num_seq":"A","msg_text":"0LV001720SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":17,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879451,"usec":893189},"freq":0,"bit_rate":300,"sig_level":-10.189741,"noise_level":-25.963413,"freq_skew":7.643317,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR185","pos":{"lat":40.918657,"lon":49.963512},"time":{"hour":23,"min":33,"sec":38},"flight_leg_num":197,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":48,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":16150,"prev_leg":16876},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879461,"usec":884011},"freq":0,"bit_rate":300,"sig_level":-7.969677,"noise_level":-25.951557,"freq_skew":8.543341,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":50.213795,"lon":-56.864656},"time":{"hour":0,"min":2,"sec":38},"flight_leg_num":253,"gs":{"type":"Ground station","id":1},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8076,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":141,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":156,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":4,"descr":"GS frequency change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879461,"usec":907502},"freq":0,"bit_rate":300,"sig_level":-9.364937,"noise_level":-25.950010,"freq_skew":7.829411,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGK","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"TK0165","msg_num":"S86","msg_num_seq":"A","msg_text":"0LV001619SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":16,"sec":19}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879465,"usec":215311},"freq":0,"bit_rate":300,"sig_level":-10.319949,"noise_level":-25.948294,"freq_skew":8.845194,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A04"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH445","pos":{"lat":44.902582,"lon":-64.086807},"utc_time":{"hour":0,"min":17,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879481,"usec":877340},"freq":0,"bit_rate":300,"sig_level":-9.769444,"noise_level":-25.893700,"freq_skew":6.400469,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":81},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"SK0988","msg_num":"S33","msg_num_seq":"A","msg_text":"0EH001557VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":15,"sec":57}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879488,"usec":532931},"freq":0,"bit_rate":300,"sig_level":-10.333518,"noise_level":-25.883469,"freq_skew":7.449592,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F9"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY067","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":0,"min":18,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879495,"usec":210350},"freq":0,"bit_rate":300,"sig_level":-10.514316,"noise_level":-25.864578,"freq_skew":0.175933,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"AI0156","msg_num":"S65","msg_num_seq":"A","msg_text":"0EH001631VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":16,"sec":31}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879498,"usec":515037},"freq":0,"bit_rate":300,"sig_level":-10.204421,"noise_level":-25.862877,"freq_skew":5.560517,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8960F1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE366","pos":{"lat":25.259333,"lon":55.362273},"utc_time":{"hour":0,"min":18,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879498,"usec":526476},"freq":0,"bit_rate":300,"sig_level":-11.298426,"noise_level":-25.861347,"freq_skew":8.922575,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":96},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ABPD","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"LH0445","msg_num":"S49","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879508,"usec":528296},"freq":0,"bit_rate":300,"sig_level":-9.444085,"noise_level":-25.842499,"freq_skew":0.685424,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CCE"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE333","pos":{"lat":22.039303,"lon":52.233223},"utc_time":{"hour":0,"min":18,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879511,"usec":862987},"freq":0,"bit_rate":300,"sig_level":-9.655011,"noise_level":-25.832331,"freq_skew":7.086122,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EXO","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"EK088F","msg_num":"S58","msg_num_seq":"A","msg_text":"0LV001720SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":17,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879518,"usec":529456},"freq":0,"bit_rate":300,"sig_level":-9.804379,"noise_level":-25.822006,"freq_skew":7.666274,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":18},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY057","pos":{"lat":39.958382,"lon":54.032581},"time":{"hour":22,"min":50,"sec":56},"flight_leg_num":186,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":98,"prev_leg":415},"hfdl_disabled_duration":{"this_leg":21298,"prev_leg":9244},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":12,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879521,"usec":871821},"freq":0,"bit_rate":300,"sig_level":-9.938554,"noise_level":-25.811689,"freq_skew":1.300052,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE660","pos":{"lat":40.548898,"lon":17.162737},"time":{"hour":0,"min":18,"sec":34},"flight_leg_num":91,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4310},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":39,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":39,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879541,"usec":868258},"freq":0,"bit_rate":300,"sig_level":-9.451168,"noise_level":-25.764162,"freq_skew":6.564044,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71156D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE806","pos":{"lat":24.248932,"lon":60.913469},"utc_time":{"hour":0,"min":18,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879551,"usec":872030},"freq":0,"bit_rate":300,"sig_level":-8.943060,"noise_level":-25.736809,"freq_skew":-0.317893,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"80073D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC138","pos":{"lat":35.615684,"lon":20.759737},"utc_time":{"hour":0,"min":19,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879555,"usec":241625},"freq":0,"bit_rate":300,"sig_level":-9.093919,"noise_level":-25.726929,"freq_skew":7.627931,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGK","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"TK0165","msg_num":"S86","msg_num_seq":"A","msg_text":"0LV001619SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":16,"sec":19}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879575,"usec":199810},"freq":0,"bit_rate":300,"sig_level":-11.219137,"noise_level":-25.680695,"freq_skew":1.978380,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963CC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD42B","pos":{"lat":29.884929,"lon":29.646320},"utc_time":{"hour":0,"min":19,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879588,"usec":537242},"freq":0,"bit_rate":300,"sig_level":-10.791875,"noise_level":-25.643484,"freq_skew":1.508075,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":50},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"FDX3  ","pos":{"lat":58.987768,"lon":-50.088825},"time":{"hour":0,"min":19,"sec":42},"flight_leg_num":180,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":224,"prev_leg":7372},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":36,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879591,"usec":851485},"freq":0,"bit_rate":300,"sig_level":-8.874158,"noise_level":-25.641825,"freq_skew":6.039004,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS79","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"XY0806","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879591,"usec":863681},"freq":0,"bit_rate":300,"sig_level":-9.208675,"noise_level":-25.640335,"freq_skew":5.826489,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":100},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-1885","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"3U8580","msg_num":"S24","msg_num_seq":"A","msg_text":"0EH001942VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":19,"sec":42}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879595,"usec":195634},"freq":0,"bit_rate":300,"sig_level":-11.208253,"noise_level":-25.638845,"freq_skew":0.890465,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA938","pos":{"lat":60.720865,"lon":45.277834},"time":{"hour":0,"min":19,"sec":50},"flight_leg_num":53,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":72},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":302,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879598,"usec":532719},"freq":0,"bit_rate":300,"sig_level":-7.175293,"noise_level":-25.637352,"freq_skew":7.797884,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":50.980436,"lon":-55.164862},"time":{"hour":0,"min":19,"sec":52},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9194,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":136,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":132,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879601,"usec":873728},"freq":0,"bit_rate":300,"sig_level":-8.308831,"noise_level":-25.627420,"freq_skew":7.414072,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":44.281853,"lon":26.951231},"time":{"hour":0,"min":19,"sec":56},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":233,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":225,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879615,"usec":206972},"freq":0,"bit_rate":300,"sig_level":-9.000123,"noise_level":-25.592087,"freq_skew":7.730537,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":97},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGY","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"TK0067","msg_num":"S79","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879621,"usec":874578},"freq":0,"bit_rate":300,"sig_level":-8.047924,"noise_level":-25.573978,"freq_skew":7.948390,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":41.540759,"lon":45.079394},"utc_time":{"hour":0,"min":24,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879628,"usec":524769},"freq":0,"bit_rate":300,"sig_level":-9.134756,"noise_level":-25.571020,"freq_skew":1.040650,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A7D278"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUV445","pos":{"lat":40.792657,"lon":43.778541},"utc_time":{"hour":0,"min":20,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879628,"usec":532280},"freq":0,"bit_rate":300,"sig_level":-7.638597,"noise_level":-25.569378,"freq_skew":8.183892,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":50.772382,"lon":-52.384286},"time":{"hour":0,"min":20,"sec":24},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8076,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":25,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879635,"usec":205235},"freq":0,"bit_rate":300,"sig_level":-10.654067,"noise_level":-25.559521,"freq_skew":0.907380,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CCE"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE333","pos":{"lat":21.941799,"lon":52.568650},"utc_time":{"hour":0,"min":20,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879645,"usec":210119},"freq":0,"bit_rate":300,"sig_level":-7.661671,"noise_level":-25.533133,"freq_skew":7.261961,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"CRL633","pos":{"lat":26.912092,"lon":32.779832},"time":{"hour":0,"min":20,"sec":38},"flight_leg_num":100,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":8404,"prev_leg":8598},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":60,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":59,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879655,"usec":194988},"freq":0,"bit_rate":300,"sig_level":-7.340240,"noise_level":-25.513021,"freq_skew":1.106919,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":108},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"ER00008","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"5F4452","msg_num":"S88","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879671,"usec":881178},"freq":0,"bit_rate":300,"sig_level":-9.958215,"noise_level":-25.468073,"freq_skew":7.539748,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EXO","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"EK088F","msg_num":"S58","msg_num_seq":"A","msg_text":"0LV001720SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":17,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879675,"usec":216113},"freq":0,"bit_rate":300,"sig_level":-7.766774,"noise_level":-25.466612,"freq_skew":8.226952,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"B6","blk_id":"0","ack":"!","flight":"LX087F","msg_num":"J77","msg_num_seq":"A","msg_text":"/YQXD2YA.ADS.HB-IFA07241806D4E2C98612641F0F1E19A9C0001074AB3E640D244446E38E498542562666671C72098540E25E","arinc622":{"msg_type":"adsc_msg","crc_ok":true,"gs_addr":"YQXD2YA","air_addr":".HB-IFA","adsc":{"tags":[{"basic_report":{"lat":50.756836,"lon":-52.578678,"alt":39008,"ts_sec":1177.000000,"pos_accuracy_nm":0.050000,"nav_redundancy":true,"tcas_avail":true}},{"air_ref_data":{"true_hdg_deg":84.638672,"true_hdg_valid":true,"spd_mach":0.851500,"vspd_ftmin":0.000000}},{"meteo_data":{"wind_spd_kts":116.500000,"wind_dir_true_deg":242.578125,"wind_dir_valid":true,"temp_c":-51.500000}},{"predicted_route":{"next_wpt":{"lat":50.999908,"lon":-49.999981,"alt":38996,"eta_sec":598},"next_next_wpt":{"lat":53.999863,"lon":-39.999847,"alt":38996}}}],"err":false}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879685,"usec":215054},"freq":0,"bit_rate":300,"sig_level":-8.757571,"noise_level":-25.446493,"freq_skew":6.420640,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS79","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"XY0806","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879688,"usec":533590},"freq":0,"bit_rate":300,"sig_level":-9.342108,"noise_level":-25.445038,"freq_skew":0.672827,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8015CD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC203","pos":{"lat":34.125660,"lon":27.078947},"utc_time":{"hour":0,"min":21,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879698,"usec":551069},"freq":0,"bit_rate":300,"sig_level":-8.573793,"noise_level":-25.418346,"freq_skew":7.282492,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":41.556209,"lon":44.872713},"utc_time":{"hour":0,"min":26,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879701,"usec":881454},"freq":0,"bit_rate":300,"sig_level":-9.814640,"noise_level":-25.416891,"freq_skew":7.883984,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":97},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGY","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"TK0067","msg_num":"S88","msg_num_seq":"A","msg_text":"0EH002125SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":21,"sec":25}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879708,"usec":522445},"freq":0,"bit_rate":300,"sig_level":-10.694973,"noise_level":-25.398983,"freq_skew":-0.028982,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE2W ","pos":{"lat":23.793686,"lon":44.364251},"time":{"hour":16,"min":29,"sec":42},"flight_leg_num":194,"gs":{"type":"Ground station","id":15},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":16,"prev_leg":5},"hfdl_disabled_duration":{"this_leg":8596,"prev_leg":196},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879711,"usec":865359},"freq":0,"bit_rate":300,"sig_level":-8.406828,"noise_level":-25.397533,"freq_skew":4.342596,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":98},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EDP","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"EK0366","msg_num":"S78","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879745,"usec":203250},"freq":0,"bit_rate":300,"sig_level":-10.700593,"noise_level":-25.308567,"freq_skew":2.863974,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":100},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-1885","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"3U8580","msg_num":"S24","msg_num_seq":"A","msg_text":"0EH001942VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":19,"sec":42}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879768,"usec":553403},"freq":0,"bit_rate":300,"sig_level":-10.321235,"noise_level":-25.248487,"freq_skew":7.638189,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EXO","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"EK088F","msg_num":"S58","msg_num_seq":"A","msg_text":"0LV001720SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":17,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879775,"usec":210507},"freq":0,"bit_rate":300,"sig_level":-9.154757,"noise_level":-25.230766,"freq_skew":6.453876,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS79","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"XY0806","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879801,"usec":860352},"freq":0,"bit_rate":300,"sig_level":-10.314226,"noise_level":-25.154598,"freq_skew":7.240659,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MSR956","pos":{"lat":46.926817,"lon":82.092060},"time":{"hour":20,"min":52,"sec":10},"flight_leg_num":31,"gs":{"type":"Ground station","id":10},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":56,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":690},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879838,"usec":539208},"freq":0,"bit_rate":300,"sig_level":-11.541905,"noise_level":-25.041428,"freq_skew":8.358453,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8880E3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN39 ","pos":{"lat":40.822527,"lon":50.864393},"utc_time":{"hour":0,"min":23,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879841,"usec":872572},"freq":0,"bit_rate":300,"sig_level":-8.044441,"noise_level":-25.040035,"freq_skew":8.398442,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":50.863363,"lon":-51.476195},"time":{"hour":0,"min":23,"sec":56},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":33,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":28,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879845,"usec":192219},"freq":0,"bit_rate":300,"sig_level":-8.494652,"noise_level":-25.038643,"freq_skew":0.046918,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":108},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"ER00008","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"5F4452","msg_num":"S88","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879861,"usec":843766},"freq":0,"bit_rate":300,"sig_level":-10.672560,"noise_level":-24.996078,"freq_skew":11.867990,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":107},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRQ","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"CX0291","msg_num":"S95","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879875,"usec":207515},"freq":0,"bit_rate":300,"sig_level":-9.323957,"noise_level":-25.621653,"freq_skew":8.471045,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"B6","blk_id":"0","ack":"!","flight":"LX087F","msg_num":"J77","msg_num_seq":"A","msg_text":"/YQXD2YA.ADS.HB-IFA07241806D4E2C98612641F0F1E19A9C0001074AB3E640D244446E38E498542562666671C72098540E25E","arinc622":{"msg_type":"adsc_msg","crc_ok":true,"gs_addr":"YQXD2YA","air_addr":".HB-IFA","adsc":{"tags":[{"basic_report":{"lat":50.756836,"lon":-52.578678,"alt":39008,"ts_sec":1177.000000,"pos_accuracy_nm":0.050000,"nav_redundancy":true,"tcas_avail":true}},{"air_ref_data":{"true_hdg_deg":84.638672,"true_hdg_valid":true,"spd_mach":0.851500,"vspd_ftmin":0.000000}},{"meteo_data":{"wind_spd_kts":116.500000,"wind_dir_true_deg":242.578125,"wind_dir_valid":true,"temp_c":-51.500000}},{"predicted_route":{"next_wpt":{"lat":50.999908,"lon":-49.999981,"alt":38996,"eta_sec":598},"next_next_wpt":{"lat":53.999863,"lon":-39.999847,"alt":38996}}}],"err":false}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879885,"usec":214511},"freq":0,"bit_rate":300,"sig_level":-9.766347,"noise_level":-25.601669,"freq_skew":8.872519,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETH500","pos":{"lat":30.935499,"lon":29.366168},"time":{"hour":21,"min":34,"sec":58},"flight_leg_num":105,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":4,"prev_leg":8},"hfdl_disabled_duration":{"this_leg":16550,"prev_leg":20},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879891,"usec":860794},"freq":0,"bit_rate":300,"sig_level":-8.589184,"noise_level":-25.591612,"freq_skew":7.561007,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD89G","pos":{"lat":23.067213,"lon":44.305886},"time":{"hour":0,"min":24,"sec":44},"flight_leg_num":196,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":204,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":18,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":4,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":192,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879901,"usec":860635},"freq":0,"bit_rate":300,"sig_level":-7.842802,"noise_level":-25.564796,"freq_skew":2.988096,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":49.285792,"lon":21.533588},"time":{"hour":0,"min":24,"sec":54},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":154,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":152,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879921,"usec":877283},"freq":0,"bit_rate":300,"sig_level":-10.493150,"noise_level":-25.510757,"freq_skew":4.877624,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"0AC0EE"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"GLG839","pos":{"lat":-2.147831,"lon":-79.882087},"utc_time":{"hour":0,"min":25,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":0}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879945,"usec":219431},"freq":0,"bit_rate":300,"sig_level":-7.514460,"noise_level":-25.449430,"freq_skew":0.658624,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7809BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NMA302","pos":{"lat":38.635900,"lon":21.095507},"utc_time":{"hour":0,"min":25,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879948,"usec":541429},"freq":0,"bit_rate":300,"sig_level":-9.276343,"noise_level":-25.447809,"freq_skew":7.406408,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":213},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD5BN","pos":{"lat":22.854353,"lon":45.825779},"time":{"hour":0,"min":25,"sec":40},"flight_leg_num":32,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":28254,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":94,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":89,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879981,"usec":843682},"freq":0,"bit_rate":300,"sig_level":-9.432991,"noise_level":-25.345505,"freq_skew":0.808387,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":117},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-NMH","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"NE0302","msg_num":"S85","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879988,"usec":515087},"freq":0,"bit_rate":300,"sig_level":-10.157043,"noise_level":-25.335579,"freq_skew":7.797850,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39C424"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR815","pos":{"lat":26.001598,"lon":33.966015},"utc_time":{"hour":0,"min":26,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773879995,"usec":196071},"freq":0,"bit_rate":300,"sig_level":-10.678312,"noise_level":-25.324707,"freq_skew":1.069423,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":42},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE380","pos":{"lat":33.958805,"lon":32.691255},"time":{"hour":23,"min":35,"sec":10},"flight_leg_num":4,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":18,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":19,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880005,"usec":240611},"freq":0,"bit_rate":1200,"sig_level":-9.419790,"noise_level":-25.290104,"freq_skew":5.588723,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73117","mode":"2","label":"14","blk_id":"2","ack":"!","flight":"SU1326","msg_num":"M19","msg_num_seq":"A","msg_text":"INN01AFL1326   /18182124ULMMULMM\r\n212002\r\nFOB   51\r\nLAT----.---\r\nLON----.---\r\nLEOL----\r\nREOL----\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880005,"usec":240611},"freq":0,"bit_rate":1200,"sig_level":-9.419790,"noise_level":-25.290104,"freq_skew":5.588723,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU1326","pos":{"lat":66.746191,"lon":33.306491},"time":{"hour":0,"min":31,"sec":18},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9990},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":31,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":5,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":5,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":30,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880011,"usec":847002},"freq":0,"bit_rate":300,"sig_level":-10.503555,"noise_level":-25.280401,"freq_skew":7.225872,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":83},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AFR381","pos":{"lat":46.710866,"lon":62.252087},"time":{"hour":22,"min":29,"sec":38},"flight_leg_num":161,"gs":{"type":"Ground station","id":10},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":848},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880018,"usec":541139},"freq":0,"bit_rate":300,"sig_level":-10.571404,"noise_level":-25.262455,"freq_skew":1.516879,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":208},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"BAW57K","pos":{"lat":29.642200,"lon":8.228432},"time":{"hour":0,"min":26,"sec":52},"flight_leg_num":133,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":17730,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":105,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":102,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880021,"usec":867390},"freq":0,"bit_rate":300,"sig_level":-6.392887,"noise_level":-25.261028,"freq_skew":0.309259,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":35.745117,"lon":17.516017},"time":{"hour":0,"min":26,"sec":54},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":98,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":99,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880038,"usec":556286},"freq":0,"bit_rate":300,"sig_level":-9.748164,"noise_level":-25.210419,"freq_skew":6.297932,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78926A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA271","pos":{"lat":41.503337,"lon":48.794496},"utc_time":{"hour":0,"min":31,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880055,"usec":192534},"freq":0,"bit_rate":300,"sig_level":-8.223469,"noise_level":-25.188213,"freq_skew":7.467777,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":97},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGY","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"TK0067","msg_num":"S88","msg_num_seq":"A","msg_text":"0EH002125SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":21,"sec":25}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880061,"usec":872049},"freq":0,"bit_rate":300,"sig_level":-10.258890,"noise_level":-25.170458,"freq_skew":8.695943,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR185","pos":{"lat":41.799625,"lon":41.240351},"time":{"hour":0,"min":27,"sec":32},"flight_leg_num":197,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":48,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":16150,"prev_leg":16876},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":59,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880061,"usec":888846},"freq":0,"bit_rate":300,"sig_level":-7.475858,"noise_level":-25.169044,"freq_skew":1.049816,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":108},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"ER00008","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"5F4452","msg_num":"S89","msg_num_seq":"A","msg_text":"0EH002429VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":24,"sec":29}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880071,"usec":888581},"freq":0,"bit_rate":300,"sig_level":-8.427650,"noise_level":-25.158064,"freq_skew":1.513695,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89659D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ABY228","pos":{"lat":31.904701,"lon":28.384949},"utc_time":{"hour":0,"min":27,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880085,"usec":209508},"freq":0,"bit_rate":300,"sig_level":-9.421892,"noise_level":-25.122555,"freq_skew":6.424910,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":122},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXQ","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"CX0271","msg_num":"S92","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880101,"usec":887145},"freq":0,"bit_rate":300,"sig_level":-8.052529,"noise_level":-25.072899,"freq_skew":0.603986,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CE6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE558","pos":{"lat":26.900762,"lon":32.827898},"utc_time":{"hour":0,"min":28,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880108,"usec":550291},"freq":0,"bit_rate":300,"sig_level":-8.379805,"noise_level":-25.055687,"freq_skew":1.236228,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":63},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-ATF","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"G90228","msg_num":"S67","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880128,"usec":567254},"freq":0,"bit_rate":300,"sig_level":-8.995728,"noise_level":-25.011341,"freq_skew":7.792063,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":18},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY057","pos":{"lat":41.536639,"lon":44.692811},"time":{"hour":23,"min":48,"sec":58},"flight_leg_num":186,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":98,"prev_leg":415},"hfdl_disabled_duration":{"this_leg":21298,"prev_leg":9244},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880131,"usec":892727},"freq":0,"bit_rate":300,"sig_level":-6.263850,"noise_level":-25.009954,"freq_skew":1.496538,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE660","pos":{"lat":39.933662,"lon":18.711126},"time":{"hour":0,"min":28,"sec":44},"flight_leg_num":91,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4310},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":54,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880135,"usec":188304},"freq":0,"bit_rate":300,"sig_level":-10.736063,"noise_level":-25.008411,"freq_skew":4.824793,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGB","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"TK092W","msg_num":"S09","msg_num_seq":"A","msg_text":"0EH002846VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":28,"sec":46}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880138,"usec":548592},"freq":0,"bit_rate":1200,"sig_level":-8.819983,"noise_level":-24.999329,"freq_skew":0.200750,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC156","pos":{"lat":40.443841,"lon":17.662273},"time":{"hour":23,"min":22,"sec":56},"flight_leg_num":145,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":74,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":956},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880138,"usec":548592},"freq":0,"bit_rate":1200,"sig_level":-8.819983,"noise_level":-24.999329,"freq_skew":0.200750,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC156","pos":{"lat":39.325293,"lon":19.145087},"time":{"hour":23,"min":34,"sec":8},"flight_leg_num":145,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":74,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":956},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":13,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880138,"usec":548592},"freq":0,"bit_rate":1200,"sig_level":-8.819983,"noise_level":-24.999329,"freq_skew":0.200750,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC156","pos":{"lat":39.105223,"lon":19.530295},"time":{"hour":23,"min":36,"sec":44},"flight_leg_num":145,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":74,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":956},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880138,"usec":548592},"freq":0,"bit_rate":1200,"sig_level":-8.819983,"noise_level":-24.999329,"freq_skew":0.200750,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC156","pos":{"lat":37.113604,"lon":22.788091},"time":{"hour":23,"min":59,"sec":12},"flight_leg_num":145,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":74,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":956},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":33,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880138,"usec":548592},"freq":0,"bit_rate":1200,"sig_level":-8.819983,"noise_level":-24.999329,"freq_skew":0.200750,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC156","pos":{"lat":36.398461,"lon":23.879173},"time":{"hour":0,"min":7,"sec":8},"flight_leg_num":145,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":74,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":956},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880148,"usec":548735},"freq":0,"bit_rate":300,"sig_level":-7.679918,"noise_level":-24.973969,"freq_skew":1.728660,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":208},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"BAW57K","pos":{"lat":29.338702,"lon":8.300873},"time":{"hour":0,"min":29,"sec":2},"flight_leg_num":133,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":17730,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":106,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880165,"usec":204024},"freq":0,"bit_rate":300,"sig_level":-10.612686,"noise_level":-24.931564,"freq_skew":2.521539,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"406B49"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR384","pos":{"lat":31.298392,"lon":31.239684},"utc_time":{"hour":0,"min":29,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880175,"usec":199380},"freq":0,"bit_rate":300,"sig_level":-9.068558,"noise_level":-24.914324,"freq_skew":0.881032,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CE6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE558","pos":{"lat":26.793989,"lon":32.970377},"utc_time":{"hour":0,"min":29,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880178,"usec":533121},"freq":0,"bit_rate":300,"sig_level":-9.526506,"noise_level":-24.904881,"freq_skew":6.327641,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896679"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE6AU","pos":{"lat":23.021208,"lon":58.394505},"utc_time":{"hour":0,"min":29,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880185,"usec":240783},"freq":0,"bit_rate":300,"sig_level":-8.446602,"noise_level":-24.894230,"freq_skew":1.383721,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":50},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"FDX3  ","pos":{"lat":58.753622,"lon":-52.339310},"time":{"hour":0,"min":29,"sec":40},"flight_leg_num":180,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":224,"prev_leg":7372},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":54,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":55,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880191,"usec":887954},"freq":0,"bit_rate":300,"sig_level":-7.500427,"noise_level":-24.885263,"freq_skew":1.188758,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":63},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-ATF","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"G90228","msg_num":"S67","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880195,"usec":183465},"freq":0,"bit_rate":600,"sig_level":-7.911135,"noise_level":-24.883898,"freq_skew":0.269402,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":102},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC138","pos":{"lat":35.632163,"lon":20.720254},"time":{"hour":0,"min":18,"sec":50},"flight_leg_num":247,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":968},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":74,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":72,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880195,"usec":183465},"freq":0,"bit_rate":600,"sig_level":-7.911135,"noise_level":-24.883898,"freq_skew":0.269402,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":102},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC138","pos":{"lat":34.842176,"lon":22.560468},"time":{"hour":0,"min":29,"sec":46},"flight_leg_num":247,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":968},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":17,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":17,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880201,"usec":858300},"freq":0,"bit_rate":300,"sig_level":-10.946807,"noise_level":-24.866600,"freq_skew":4.408873,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"ABCF7F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"GTI556","pos":{"lat":43.402259,"lon":77.137560},"utc_time":{"hour":0,"min":29,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880205,"usec":199115},"freq":0,"bit_rate":300,"sig_level":-8.906675,"noise_level":-24.865234,"freq_skew":7.542517,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":51.915306,"lon":-52.845026},"time":{"hour":0,"min":29,"sec":56},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9310,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":151,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":145,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880231,"usec":864356},"freq":0,"bit_rate":1200,"sig_level":-7.584357,"noise_level":-24.791290,"freq_skew":5.487346,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73117","mode":"2","label":"14","blk_id":"2","ack":"!","flight":"SU1326","msg_num":"M19","msg_num_seq":"A","msg_text":"INN01AFL1326   /18182124ULMMULMM\r\n212002\r\nFOB   51\r\nLAT----.---\r\nLON----.---\r\nLEOL----\r\nREOL----\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880231,"usec":864356},"freq":0,"bit_rate":1200,"sig_level":-7.584357,"noise_level":-24.791290,"freq_skew":5.487346,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU1326","pos":{"lat":66.306050,"lon":33.614452},"time":{"hour":0,"min":35,"sec":0},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9990},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":5,"1200bps":5,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":5,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":37,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880241,"usec":879989},"freq":0,"bit_rate":300,"sig_level":-8.746661,"noise_level":-24.767132,"freq_skew":7.455149,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":97},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGY","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"TK0067","msg_num":"S96","msg_num_seq":"A","msg_text":"0LV002820SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":28,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880261,"usec":857400},"freq":0,"bit_rate":600,"sig_level":-8.088930,"noise_level":-24.726467,"freq_skew":0.700999,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE288","pos":{"lat":30.113926,"lon":31.413062},"time":{"hour":0,"min":0,"sec":16},"flight_leg_num":42,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":15,"prev_leg":108},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880261,"usec":857400},"freq":0,"bit_rate":600,"sig_level":-8.088930,"noise_level":-24.726467,"freq_skew":0.700999,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE288","pos":{"lat":30.070667,"lon":31.406195},"time":{"hour":0,"min":5,"sec":36},"flight_leg_num":42,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":15,"prev_leg":108},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880278,"usec":545409},"freq":0,"bit_rate":300,"sig_level":-10.421104,"noise_level":-24.691637,"freq_skew":7.355531,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMS","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"SQ0378","msg_num":"S94","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880288,"usec":530783},"freq":0,"bit_rate":300,"sig_level":-9.491856,"noise_level":-24.667902,"freq_skew":8.096002,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39C424"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR815","pos":{"lat":26.379254,"lon":33.470942},"utc_time":{"hour":0,"min":31,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880291,"usec":865090},"freq":0,"bit_rate":300,"sig_level":-8.882666,"noise_level":-24.658720,"freq_skew":6.357104,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE806","pos":{"lat":24.592942,"lon":65.350924},"time":{"hour":23,"min":39,"sec":18},"flight_leg_num":25,"gs":{"type":"Ground station","id":6},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":22,"prev_leg":201},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4302},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880295,"usec":206973},"freq":0,"bit_rate":300,"sig_level":-7.672980,"noise_level":-24.657387,"freq_skew":0.718806,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CE6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE558","pos":{"lat":26.613057,"lon":33.210703},"utc_time":{"hour":0,"min":31,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880308,"usec":543671},"freq":0,"bit_rate":300,"sig_level":-9.774671,"noise_level":-24.631975,"freq_skew":6.299143,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DAL54 ","pos":{"lat":26.825231,"lon":-49.488009},"time":{"hour":0,"min":31,"sec":40},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":37044,"prev_leg":10},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":120,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":120,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880308,"usec":555089},"freq":0,"bit_rate":300,"sig_level":-10.036124,"noise_level":-24.630499,"freq_skew":6.276525,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896679"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE6AU","pos":{"lat":23.231665,"lon":58.254429},"utc_time":{"hour":0,"min":31,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880311,"usec":873496},"freq":0,"bit_rate":300,"sig_level":-10.011057,"noise_level":-24.629173,"freq_skew":0.650402,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":133},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EOK","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"EK0322","msg_num":"S03","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880321,"usec":850247},"freq":0,"bit_rate":300,"sig_level":-9.194077,"noise_level":-24.605312,"freq_skew":7.632769,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA328","pos":{"lat":39.074667,"lon":57.740131},"utc_time":{"hour":0,"min":31,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880325,"usec":208418},"freq":0,"bit_rate":300,"sig_level":-8.506736,"noise_level":-24.596346,"freq_skew":1.637147,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":132},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-TSO","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"AI2030","msg_num":"S38","msg_num_seq":"A","msg_text":"0EH0031592SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":31,"sec":59}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880331,"usec":865751},"freq":0,"bit_rate":300,"sig_level":-10.616857,"noise_level":-24.587385,"freq_skew":7.672990,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMS","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"SQ0378","msg_num":"S04","msg_num_seq":"A","msg_text":"0EH003158VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":31,"sec":58}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880335,"usec":210241},"freq":0,"bit_rate":300,"sig_level":-9.452454,"noise_level":-24.586065,"freq_skew":0.560664,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89667C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE2LK","pos":{"lat":32.577958,"lon":25.993702},"utc_time":{"hour":0,"min":32,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880341,"usec":881023},"freq":0,"bit_rate":300,"sig_level":-10.209238,"noise_level":-24.569496,"freq_skew":7.321741,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":39.959412,"lon":52.659974},"utc_time":{"hour":0,"min":32,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880355,"usec":193541},"freq":0,"bit_rate":300,"sig_level":-7.909136,"noise_level":-24.536457,"freq_skew":5.470217,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D9D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU1326","pos":{"lat":66.067097,"lon":33.776844},"utc_time":{"hour":0,"min":37,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880365,"usec":200547},"freq":0,"bit_rate":300,"sig_level":-9.755206,"noise_level":-24.520567,"freq_skew":6.703313,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"TK045T","msg_num":"S70","msg_num_seq":"A","msg_text":"0EH003230VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":32,"sec":30}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880365,"usec":212684},"freq":0,"bit_rate":300,"sig_level":-6.972370,"noise_level":-24.519255,"freq_skew":0.729649,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896481"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE4  ","pos":{"lat":32.569375,"lon":25.898601},"utc_time":{"hour":0,"min":32,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880381,"usec":877506},"freq":0,"bit_rate":300,"sig_level":-8.577022,"noise_level":-24.479008,"freq_skew":7.064065,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMS","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"SQ0378","msg_num":"S04","msg_num_seq":"A","msg_text":"0EH003158VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":31,"sec":58}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880391,"usec":865539},"freq":0,"bit_rate":300,"sig_level":-8.420754,"noise_level":-24.468868,"freq_skew":0.857653,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUW","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"EK0004","msg_num":"S07","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880391,"usec":878183},"freq":0,"bit_rate":300,"sig_level":-10.182414,"noise_level":-24.467564,"freq_skew":7.491032,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":80},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEV","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"MS0995","msg_num":"S45","msg_num_seq":"A","msg_text":"0EH0033032SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":33,"sec":3}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880418,"usec":528051},"freq":0,"bit_rate":300,"sig_level":-10.221557,"noise_level":-25.340166,"freq_skew":6.465023,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MSR956","pos":{"lat":47.790618,"lon":68.980883},"time":{"hour":22,"min":3,"sec":58},"flight_leg_num":31,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":56,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":690},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":11,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880425,"usec":205182},"freq":0,"bit_rate":300,"sig_level":-11.966412,"noise_level":-25.322739,"freq_skew":6.974630,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"TK039V","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880435,"usec":220936},"freq":0,"bit_rate":300,"sig_level":-16.502554,"noise_level":-25.296419,"freq_skew":-0.304112,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":118},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"QTR139","pos":{"lat":35.207816,"lon":19.079855},"time":{"hour":0,"min":33,"sec":48},"flight_leg_num":211,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":15},"hfdl_disabled_duration":{"this_leg":6364,"prev_leg":18},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":175,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":174,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880438,"usec":532836},"freq":0,"bit_rate":300,"sig_level":-13.378542,"noise_level":-25.294987,"freq_skew":8.075950,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH552","pos":{"lat":28.361947,"lon":30.635778},"time":{"hour":23,"min":36,"sec":8},"flight_leg_num":80,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":5,"prev_leg":71},"hfdl_disabled_duration":{"this_leg":12268,"prev_leg":6042},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":16,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880448,"usec":535180},"freq":0,"bit_rate":300,"sig_level":-9.244022,"noise_level":-25.260815,"freq_skew":0.201362,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"010161"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"","pos":{"lat":27.170958,"lon":34.487523},"utc_time":{"hour":0,"min":34,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880451,"usec":864099},"freq":0,"bit_rate":300,"sig_level":-10.652000,"noise_level":-25.259230,"freq_skew":9.036494,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":38.995359,"lon":58.163105},"utc_time":{"hour":0,"min":34,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880458,"usec":550713},"freq":0,"bit_rate":300,"sig_level":-10.796173,"noise_level":-25.249880,"freq_skew":7.857321,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA352","pos":{"lat":39.918556,"lon":54.069660},"utc_time":{"hour":0,"min":34,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880458,"usec":556863},"freq":0,"bit_rate":300,"sig_level":-9.008967,"noise_level":-25.248453,"freq_skew":7.386891,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYK","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"AF0567","msg_num":"S08","msg_num_seq":"A","msg_text":"0EH003402VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":34,"sec":2}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880471,"usec":857361},"freq":0,"bit_rate":300,"sig_level":-8.398430,"noise_level":-25.220778,"freq_skew":7.097348,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"TK039V","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880485,"usec":223378},"freq":0,"bit_rate":300,"sig_level":-10.012257,"noise_level":-25.185169,"freq_skew":0.625523,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89667C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE2LK","pos":{"lat":32.291627,"lon":26.293423},"utc_time":{"hour":0,"min":34,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880491,"usec":889049},"freq":0,"bit_rate":300,"sig_level":-10.528035,"noise_level":-25.176056,"freq_skew":0.733877,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":48.067680,"lon":22.282719},"time":{"hour":0,"min":34,"sec":44},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":171,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":170,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880511,"usec":864162},"freq":0,"bit_rate":300,"sig_level":-10.197838,"noise_level":-25.125000,"freq_skew":7.111755,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"789202"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA219","pos":{"lat":46.912054,"lon":63.103529},"utc_time":{"hour":0,"min":35,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880518,"usec":537303},"freq":0,"bit_rate":300,"sig_level":-8.075200,"noise_level":-25.107374,"freq_skew":8.226618,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":144},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SKY","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"SQ0322","msg_num":"S64","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880521,"usec":880157},"freq":0,"bit_rate":300,"sig_level":-12.987985,"noise_level":-25.105972,"freq_skew":8.837603,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":39.040678,"lon":57.983891},"utc_time":{"hour":0,"min":35,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880525,"usec":210497},"freq":0,"bit_rate":300,"sig_level":-8.814298,"noise_level":-25.104568,"freq_skew":7.472477,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"TK039V","msg_num":"S44","msg_num_seq":"A","msg_text":"0EH003510VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":35,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880525,"usec":221044},"freq":0,"bit_rate":300,"sig_level":-10.038027,"noise_level":-25.103012,"freq_skew":2.367526,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"717CE7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE316","pos":{"lat":33.543727,"lon":72.245888},"utc_time":{"hour":0,"min":35,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880535,"usec":206963},"freq":0,"bit_rate":300,"sig_level":-10.745746,"noise_level":-25.077660,"freq_skew":1.164557,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":133},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EOK","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"EK0322","msg_num":"S04","msg_num_seq":"A","msg_text":"0EH003231VH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":32,"sec":31}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880541,"usec":865636},"freq":0,"bit_rate":300,"sig_level":-8.289249,"noise_level":-25.068502,"freq_skew":9.011736,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH373","pos":{"lat":58.012043,"lon":39.586906},"time":{"hour":0,"min":40,"sec":10},"flight_leg_num":179,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":160,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11064},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":74,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":75,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880551,"usec":870907},"freq":0,"bit_rate":300,"sig_level":-12.915438,"noise_level":-25.049751,"freq_skew":6.662168,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS79","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"XY0806","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880601,"usec":872948},"freq":0,"bit_rate":600,"sig_level":-15.585196,"noise_level":-24.896460,"freq_skew":7.739149,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY165","pos":{"lat":27.368369,"lon":80.106278},"time":{"hour":19,"min":58,"sec":8},"flight_leg_num":140,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":220,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3558,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880601,"usec":872948},"freq":0,"bit_rate":600,"sig_level":-15.585196,"noise_level":-24.896460,"freq_skew":7.739149,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY165","pos":{"lat":28.108574,"lon":78.533856},"time":{"hour":20,"min":10,"sec":42},"flight_leg_num":140,"gs":{"type":"Ground station","id":15},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":232,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3558,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880608,"usec":558276},"freq":0,"bit_rate":300,"sig_level":-11.043474,"noise_level":-24.879440,"freq_skew":6.829427,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":106},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAU14 ","pos":{"lat":4.059799,"lon":25.920917},"time":{"hour":23,"min":46,"sec":56},"flight_leg_num":24,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":39,"600bps":7,"1200bps":0,"1800bps":1},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":1},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":59,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":5,"descr":"GS down / channel down"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880615,"usec":208466},"freq":0,"bit_rate":300,"sig_level":-9.557892,"noise_level":-24.870186,"freq_skew":3.559288,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS79","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"XY0806","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880618,"usec":509902},"freq":0,"bit_rate":1200,"sig_level":-7.298155,"noise_level":-24.868822,"freq_skew":5.230306,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73117","mode":"2","label":"14","blk_id":"2","ack":"!","flight":"SU1326","msg_num":"M19","msg_num_seq":"A","msg_text":"INN01AFL1326   /18182124ULMMULMM\r\n212002\r\nFOB   51\r\nLAT----.---\r\nLON----.---\r\nLEOL----\r\nREOL----\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880618,"usec":509902},"freq":0,"bit_rate":1200,"sig_level":-7.298155,"noise_level":-24.868822,"freq_skew":5.230306,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU1326","pos":{"lat":66.280987,"lon":33.631618},"time":{"hour":0,"min":35,"sec":12},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9990},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":5,"1200bps":6,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":5,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":38,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880618,"usec":509902},"freq":0,"bit_rate":1200,"sig_level":-7.298155,"noise_level":-24.868822,"freq_skew":5.230306,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU1326","pos":{"lat":65.564128,"lon":34.106777},"time":{"hour":0,"min":41,"sec":24},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9990},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880621,"usec":855703},"freq":0,"bit_rate":300,"sig_level":-7.247140,"noise_level":-24.859579,"freq_skew":0.366722,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":35.429602,"lon":19.258383},"time":{"hour":0,"min":36,"sec":54},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":115,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":116,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880628,"usec":525426},"freq":0,"bit_rate":300,"sig_level":-7.664373,"noise_level":-24.850498,"freq_skew":0.538590,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"710DC1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE288","pos":{"lat":27.241683,"lon":34.150723},"utc_time":{"hour":0,"min":37,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880638,"usec":550352},"freq":0,"bit_rate":300,"sig_level":-10.850426,"noise_level":-24.824512,"freq_skew":8.010502,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":41.580585,"lon":42.301221},"utc_time":{"hour":0,"min":41,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880655,"usec":186492},"freq":0,"bit_rate":300,"sig_level":-8.480458,"noise_level":-25.385788,"freq_skew":7.285184,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040141"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH718","pos":{"lat":24.325837,"lon":33.820446},"utc_time":{"hour":0,"min":37,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880661,"usec":862931},"freq":0,"bit_rate":300,"sig_level":-10.913047,"noise_level":-25.368103,"freq_skew":0.433285,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":151},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS29","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"XY0288","msg_num":"S70","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880665,"usec":204435},"freq":0,"bit_rate":300,"sig_level":-12.162750,"noise_level":-25.366659,"freq_skew":6.361125,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS79","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"XY0806","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880668,"usec":547830},"freq":0,"bit_rate":300,"sig_level":-12.204319,"noise_level":-25.357033,"freq_skew":7.685147,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR185","pos":{"lat":41.895069,"lon":39.588966},"time":{"hour":0,"min":37,"sec":40},"flight_leg_num":197,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":48,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":16150,"prev_leg":16876},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":77,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":77,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880675,"usec":218261},"freq":0,"bit_rate":300,"sig_level":-9.166948,"noise_level":-25.354147,"freq_skew":8.111465,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":51.646140,"lon":-48.105789},"time":{"hour":0,"min":37,"sec":48},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":57,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":53,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880675,"usec":236589},"freq":0,"bit_rate":600,"sig_level":-10.784207,"noise_level":-25.352703,"freq_skew":6.524656,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":81},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SAS988","pos":{"lat":41.647533,"lon":42.715612},"time":{"hour":0,"min":8,"sec":8},"flight_leg_num":27,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":442,"prev_leg":224},"hfdl_disabled_duration":{"this_leg":18378,"prev_leg":29984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880675,"usec":236589},"freq":0,"bit_rate":600,"sig_level":-10.784207,"noise_level":-25.352703,"freq_skew":6.524656,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":81},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SAS988","pos":{"lat":41.711048,"lon":36.989664},"time":{"hour":0,"min":37,"sec":48},"flight_leg_num":27,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":442,"prev_leg":224},"hfdl_disabled_duration":{"this_leg":18378,"prev_leg":29984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":48,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":45,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880678,"usec":549869},"freq":0,"bit_rate":300,"sig_level":-8.513164,"noise_level":-25.351259,"freq_skew":5.145842,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU1326","pos":{"lat":65.446711,"lon":34.182309},"time":{"hour":0,"min":42,"sec":24},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9990},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880685,"usec":200495},"freq":0,"bit_rate":600,"sig_level":-7.788552,"noise_level":-25.339890,"freq_skew":0.920398,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":108},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"AUV445","pos":{"lat":40.946810,"lon":39.787750},"time":{"hour":22,"min":55,"sec":54},"flight_leg_num":155,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":37,"prev_leg":5},"hfdl_disabled_duration":{"this_leg":8,"prev_leg":5120},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":70,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":63,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880685,"usec":200495},"freq":0,"bit_rate":600,"sig_level":-7.788552,"noise_level":-25.339890,"freq_skew":0.920398,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":108},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"AUV445","pos":{"lat":40.942346,"lon":41.092722},"time":{"hour":0,"min":4,"sec":58},"flight_leg_num":156,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":7,"prev_leg":37},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3242},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880695,"usec":199142},"freq":0,"bit_rate":300,"sig_level":-9.578897,"noise_level":-25.313997,"freq_skew":9.743101,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A12"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH757","pos":{"lat":35.485908,"lon":63.452002},"utc_time":{"hour":0,"min":38,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880698,"usec":542066},"freq":0,"bit_rate":600,"sig_level":-7.852931,"noise_level":-25.312561,"freq_skew":5.357964,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":true,"reg":"RA73117","mode":"2","label":"39","blk_id":"3","ack":"!","flight":"SU1326","msg_num":"M20","msg_num_seq":"A","msg_text":"SFI01AFL1326   /18182124ULMMULMM\r\nDEPSULMM\r\nDESTULMM\r\nFUEL   51\r\nOUTT185013\r\nOFFT190821\r\nONNT211516\r\nINNT212002\r\nOIBT023000\r\nFLTT020700\r\nEONT------\r\nEOFT------\r\nFUBT\r\nFBOU0000\r\nFBOF0000\r\nFBON0000\r\nFBIN0000\r\nWEI"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880708,"usec":544546},"freq":0,"bit_rate":300,"sig_level":-9.404562,"noise_level":-25.294390,"freq_skew":7.935394,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":152},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9M-MAF","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"MH0002","msg_num":"S98","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880711,"usec":845696},"freq":0,"bit_rate":300,"sig_level":-8.418641,"noise_level":-25.292797,"freq_skew":8.194844,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"40745E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TOM173","pos":{"lat":34.666738,"lon":-71.257460},"utc_time":{"hour":0,"min":38,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880721,"usec":868302},"freq":0,"bit_rate":300,"sig_level":-9.425721,"noise_level":-25.259113,"freq_skew":6.504919,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS79","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"XY0806","msg_num":"S28","msg_num_seq":"A","msg_text":"0EH003826VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":38,"sec":26}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880725,"usec":198001},"freq":0,"bit_rate":300,"sig_level":-10.073710,"noise_level":-25.257687,"freq_skew":6.382623,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":81},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"SK0988","msg_num":"S40","msg_num_seq":"A","msg_text":"0LV003723SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":37,"sec":23}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880738,"usec":560498},"freq":0,"bit_rate":300,"sig_level":-6.583004,"noise_level":-25.223820,"freq_skew":1.948308,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE660","pos":{"lat":39.020079,"lon":19.878769},"time":{"hour":0,"min":38,"sec":50},"flight_leg_num":91,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4310},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":71,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":76,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880748,"usec":537997},"freq":0,"bit_rate":300,"sig_level":-10.885084,"noise_level":-25.204889,"freq_skew":7.602404,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"UAE88F","pos":{"lat":24.482392,"lon":40.564004},"time":{"hour":0,"min":39,"sec":2},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":14,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":225,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":222,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880758,"usec":533279},"freq":0,"bit_rate":300,"sig_level":-8.019926,"noise_level":-25.179241,"freq_skew":2.888485,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7105BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE260","pos":{"lat":40.661851,"lon":29.517917},"utc_time":{"hour":0,"min":39,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880761,"usec":885644},"freq":0,"bit_rate":600,"sig_level":-9.829684,"noise_level":-25.176411,"freq_skew":8.190086,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":51.762527,"lon":-47.759719},"time":{"hour":0,"min":39,"sec":16},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880768,"usec":548276},"freq":0,"bit_rate":300,"sig_level":-8.116714,"noise_level":-25.174683,"freq_skew":1.856438,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71C393"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KAL922","pos":{"lat":40.595590,"lon":18.554914},"utc_time":{"hour":0,"min":39,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880768,"usec":570417},"freq":0,"bit_rate":300,"sig_level":-8.769014,"noise_level":-25.173271,"freq_skew":1.708588,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":50},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"FDX3  ","pos":{"lat":58.482739,"lon":-54.528684},"time":{"hour":0,"min":39,"sec":24},"flight_leg_num":180,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":224,"prev_leg":7372},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":70,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":72,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880778,"usec":532146},"freq":0,"bit_rate":300,"sig_level":-9.095606,"noise_level":-25.162441,"freq_skew":5.900227,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4A91B2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS908","pos":{"lat":45.802776,"lon":-66.040318},"utc_time":{"hour":0,"min":39,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880788,"usec":530405},"freq":0,"bit_rate":300,"sig_level":-9.328911,"noise_level":-25.136917,"freq_skew":8.126483,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":52.823053,"lon":-50.512830},"time":{"hour":0,"min":39,"sec":40},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9310,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":167,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":160,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880788,"usec":545843},"freq":0,"bit_rate":300,"sig_level":-9.186004,"noise_level":-25.135509,"freq_skew":7.482957,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":45.595065,"lon":23.718841},"time":{"hour":0,"min":39,"sec":42},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":259,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880798,"usec":558794},"freq":0,"bit_rate":300,"sig_level":-8.444025,"noise_level":-25.110222,"freq_skew":1.012633,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71C393"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KAL922","pos":{"lat":40.590783,"lon":18.651731},"utc_time":{"hour":0,"min":39,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880801,"usec":853674},"freq":0,"bit_rate":300,"sig_level":-8.470766,"noise_level":-25.108662,"freq_skew":1.773299,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":208},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"BAW57K","pos":{"lat":27.828766,"lon":8.654840},"time":{"hour":0,"min":39,"sec":56},"flight_leg_num":133,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":17730,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":126,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":126,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880811,"usec":856141},"freq":0,"bit_rate":300,"sig_level":-12.139011,"noise_level":-25.099274,"freq_skew":7.698370,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":152},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9M-MAF","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"MH0002","msg_num":"S01","msg_num_seq":"A","msg_text":"0EH003855VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":38,"sec":55}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880821,"usec":868337},"freq":0,"bit_rate":300,"sig_level":-16.640926,"noise_level":-25.073776,"freq_skew":5.710679,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963EF"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE9YT","pos":{"lat":25.151186,"lon":55.500976},"utc_time":{"hour":0,"min":40,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":8},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880831,"usec":851357},"freq":0,"bit_rate":300,"sig_level":-6.870457,"noise_level":-25.048664,"freq_skew":0.952463,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":108},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"ER00008","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"5F4452","msg_num":"S95","msg_num_seq":"A","msg_text":"0LV004020H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":40,"sec":20}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880838,"usec":534697},"freq":0,"bit_rate":300,"sig_level":-9.184011,"noise_level":-25.031193,"freq_skew":4.847540,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"4","ack":"A","flight":"LX087F","msg_num":"S14","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880841,"usec":872043},"freq":0,"bit_rate":300,"sig_level":-8.637217,"noise_level":-25.029802,"freq_skew":3.854897,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C9E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE622","pos":{"lat":21.981625,"lon":38.553846},"utc_time":{"hour":0,"min":40,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880851,"usec":890199},"freq":0,"bit_rate":300,"sig_level":-10.844522,"noise_level":-24.996506,"freq_skew":7.617884,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-TUIL","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"BY0173","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880855,"usec":220737},"freq":0,"bit_rate":300,"sig_level":-9.277427,"noise_level":-24.995119,"freq_skew":2.597536,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8963CC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD42B","pos":{"lat":27.891937,"lon":32.362694},"utc_time":{"hour":0,"min":40,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":1},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880865,"usec":198910},"freq":0,"bit_rate":300,"sig_level":-10.631599,"noise_level":-24.976677,"freq_skew":8.097984,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":93},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMH","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"SQ0304","msg_num":"S84","msg_num_seq":"A","msg_text":"0LV004059SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":40,"sec":59}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880868,"usec":541041},"freq":0,"bit_rate":300,"sig_level":-7.242577,"noise_level":-24.975298,"freq_skew":2.891775,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7105BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE260","pos":{"lat":40.471307,"lon":29.567355},"utc_time":{"hour":0,"min":41,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880878,"usec":547191},"freq":0,"bit_rate":300,"sig_level":-14.206919,"noise_level":-24.950161,"freq_skew":7.601404,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":144},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SKY","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"SQ0322","msg_num":"S65","msg_num_seq":"A","msg_text":"0EH003715VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":37,"sec":15}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880901,"usec":873125},"freq":0,"bit_rate":300,"sig_level":-8.920845,"noise_level":-24.890680,"freq_skew":0.674532,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"010161"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"","pos":{"lat":26.544049,"lon":35.493461},"utc_time":{"hour":0,"min":41,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880908,"usec":547354},"freq":0,"bit_rate":300,"sig_level":-11.120041,"noise_level":-24.880352,"freq_skew":0.390016,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":41.974720,"lon":36.404641},"time":{"hour":0,"min":41,"sec":44},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":24,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":298,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880915,"usec":202013},"freq":0,"bit_rate":300,"sig_level":-8.867609,"noise_level":-25.540012,"freq_skew":5.844253,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DAL54 ","pos":{"lat":26.296856,"lon":-48.047424},"time":{"hour":0,"min":41,"sec":48},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":37044,"prev_leg":10},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":137,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":138,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880918,"usec":549304},"freq":0,"bit_rate":300,"sig_level":-8.741852,"noise_level":-25.538540,"freq_skew":5.172905,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU1326","pos":{"lat":64.980822,"lon":34.474477},"time":{"hour":0,"min":46,"sec":24},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9990},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":15,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":3,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":3,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":15,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880918,"usec":564172},"freq":0,"bit_rate":300,"sig_level":-10.018805,"noise_level":-25.537064,"freq_skew":11.851577,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780ABC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA291","pos":{"lat":45.470782,"lon":56.550172},"utc_time":{"hour":0,"min":41,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880928,"usec":525492},"freq":0,"bit_rate":300,"sig_level":-10.795441,"noise_level":-25.518581,"freq_skew":6.978495,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"TK039V","msg_num":"S47","msg_num_seq":"A","msg_text":"0LV003720SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":37,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880935,"usec":196497},"freq":0,"bit_rate":300,"sig_level":-10.420019,"noise_level":-25.500629,"freq_skew":7.233037,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":40.363160,"lon":51.128065},"utc_time":{"hour":0,"min":42,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880938,"usec":540274},"freq":0,"bit_rate":300,"sig_level":-8.437336,"noise_level":-25.498999,"freq_skew":4.041483,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":162},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CS-TSF","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"S40281","msg_num":"S18","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880938,"usec":546515},"freq":0,"bit_rate":300,"sig_level":-7.068554,"noise_level":-25.497694,"freq_skew":2.832418,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":161},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS27","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"XY0260","msg_num":"S37","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880941,"usec":883781},"freq":0,"bit_rate":300,"sig_level":-8.252492,"noise_level":-25.496065,"freq_skew":8.152555,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-DMR","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"SK0908","msg_num":"S91","msg_num_seq":"A","msg_text":"0EH004206VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":42,"sec":6}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880948,"usec":535873},"freq":0,"bit_rate":300,"sig_level":-12.371635,"noise_level":-25.486290,"freq_skew":6.459319,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71156D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE806","pos":{"lat":23.366935,"lon":58.355710},"utc_time":{"hour":0,"min":42,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880958,"usec":524989},"freq":0,"bit_rate":300,"sig_level":-8.216032,"noise_level":-25.458338,"freq_skew":8.706774,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":39.157408,"lon":55.729972},"utc_time":{"hour":0,"min":42,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880965,"usec":205701},"freq":0,"bit_rate":300,"sig_level":-10.347214,"noise_level":-25.448608,"freq_skew":7.370173,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA378","pos":{"lat":23.722961,"lon":83.668601},"time":{"hour":20,"min":1,"sec":48},"flight_leg_num":248,"gs":{"type":"Ground station","id":15},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":18,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":124,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880965,"usec":223056},"freq":0,"bit_rate":300,"sig_level":-8.777090,"noise_level":-25.447149,"freq_skew":7.644928,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA352","pos":{"lat":40.129357,"lon":52.700830},"utc_time":{"hour":0,"min":42,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880975,"usec":214148},"freq":0,"bit_rate":600,"sig_level":-10.255369,"noise_level":-25.435812,"freq_skew":6.869319,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY45T","pos":{"lat":30.863744,"lon":31.490653},"time":{"hour":0,"min":30,"sec":42},"flight_leg_num":72,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":42,"prev_leg":274},"hfdl_disabled_duration":{"this_leg":21376,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":45,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880975,"usec":214148},"freq":0,"bit_rate":600,"sig_level":-10.255369,"noise_level":-25.435812,"freq_skew":6.869319,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY45T","pos":{"lat":32.558045,"lon":31.236250},"time":{"hour":0,"min":42,"sec":48},"flight_leg_num":72,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":42,"prev_leg":274},"hfdl_disabled_duration":{"this_leg":21376,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":19,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":19,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880978,"usec":541871},"freq":0,"bit_rate":300,"sig_level":-8.425030,"noise_level":-25.425785,"freq_skew":7.128412,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":25.427905,"lon":33.005053},"utc_time":{"hour":0,"min":42,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880981,"usec":882996},"freq":0,"bit_rate":300,"sig_level":-8.830302,"noise_level":-25.424330,"freq_skew":3.842637,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":162},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CS-TSF","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"S40281","msg_num":"S19","msg_num_seq":"A","msg_text":"0EH004237VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":42,"sec":37}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880985,"usec":197747},"freq":0,"bit_rate":300,"sig_level":-9.095823,"noise_level":-25.422876,"freq_skew":8.090316,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-TUIL","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"BY0173","msg_num":"S30","msg_num_seq":"A","msg_text":"0EH004135SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":41,"sec":35}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773880995,"usec":196760},"freq":0,"bit_rate":300,"sig_level":-14.900869,"noise_level":-25.396252,"freq_skew":8.004483,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8880F8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN31 ","pos":{"lat":40.051766,"lon":54.220723},"utc_time":{"hour":0,"min":43,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881005,"usec":212172},"freq":0,"bit_rate":300,"sig_level":-8.936357,"noise_level":-25.370674,"freq_skew":7.751702,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78926A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA271","pos":{"lat":41.319316,"lon":46.471227},"utc_time":{"hour":0,"min":53,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881011,"usec":872221},"freq":0,"bit_rate":300,"sig_level":-8.218965,"noise_level":-25.359596,"freq_skew":1.142325,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":165},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"AI0156","msg_num":"S76","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881015,"usec":195199},"freq":0,"bit_rate":300,"sig_level":-10.908360,"noise_level":-25.358152,"freq_skew":7.670844,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":40.411912,"lon":50.918638},"utc_time":{"hour":0,"min":43,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881021,"usec":869899},"freq":0,"bit_rate":300,"sig_level":-14.274876,"noise_level":-25.345812,"freq_skew":8.018804,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040240"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH706","pos":{"lat":28.113724,"lon":30.157185},"utc_time":{"hour":0,"min":43,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881025,"usec":201862},"freq":0,"bit_rate":300,"sig_level":-14.244011,"noise_level":-25.344370,"freq_skew":8.218317,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":93},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMH","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"SQ0304","msg_num":"S84","msg_num_seq":"A","msg_text":"0LV004059SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":40,"sec":59}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881031,"usec":867866},"freq":0,"bit_rate":300,"sig_level":-14.216709,"noise_level":-25.334606,"freq_skew":1.035527,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8013C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC201","pos":{"lat":39.440307,"lon":18.856008},"utc_time":{"hour":0,"min":43,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881041,"usec":877646},"freq":0,"bit_rate":300,"sig_level":-7.542419,"noise_level":-25.309210,"freq_skew":8.075712,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH552","pos":{"lat":35.617400,"lon":25.710803},"time":{"hour":0,"min":43,"sec":8},"flight_leg_num":80,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":5,"prev_leg":71},"hfdl_disabled_duration":{"this_leg":12268,"prev_leg":6042},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":120,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":119,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881061,"usec":869798},"freq":0,"bit_rate":300,"sig_level":-11.547936,"noise_level":-25.265141,"freq_skew":0.972599,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963F3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE6  ","pos":{"lat":36.895250,"lon":19.236754},"utc_time":{"hour":0,"min":44,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881071,"usec":881145},"freq":0,"bit_rate":300,"sig_level":-15.491455,"noise_level":-25.267076,"freq_skew":7.754325,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CD79"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA322","pos":{"lat":40.834200,"lon":44.801988},"utc_time":{"hour":0,"min":44,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881078,"usec":525741},"freq":0,"bit_rate":300,"sig_level":-16.159645,"noise_level":-25.249474,"freq_skew":9.166757,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":39.400138,"lon":56.531976},"utc_time":{"hour":0,"min":44,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881078,"usec":542802},"freq":0,"bit_rate":300,"sig_level":-10.366540,"noise_level":-25.248051,"freq_skew":5.244963,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU1326","pos":{"lat":64.652604,"lon":34.717206},"time":{"hour":0,"min":49,"sec":6},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9990},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":20,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":3,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":3,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":20,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881095,"usec":210660},"freq":0,"bit_rate":300,"sig_level":-8.731288,"noise_level":-25.664511,"freq_skew":0.888660,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":171},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EOV","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"EK0006","msg_num":"S37","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881098,"usec":540303},"freq":0,"bit_rate":300,"sig_level":-8.490783,"noise_level":-25.663013,"freq_skew":2.891380,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":161},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS27","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"XY0260","msg_num":"S37","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881108,"usec":525478},"freq":0,"bit_rate":600,"sig_level":-11.863251,"noise_level":-25.642937,"freq_skew":6.143727,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR568","pos":{"lat":34.038456,"lon":28.381173},"time":{"hour":21,"min":3,"sec":6},"flight_leg_num":148,"gs":{"type":"Ground station","id":5},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":9,"prev_leg":3},"hfdl_disabled_duration":{"this_leg":13780,"prev_leg":31474},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881108,"usec":525478},"freq":0,"bit_rate":600,"sig_level":-11.863251,"noise_level":-25.642937,"freq_skew":6.143727,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR568","pos":{"lat":33.303057,"lon":29.190386},"time":{"hour":21,"min":10,"sec":12},"flight_leg_num":148,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":9,"prev_leg":3},"hfdl_disabled_duration":{"this_leg":13780,"prev_leg":31474},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881108,"usec":539029},"freq":0,"bit_rate":300,"sig_level":-8.850555,"noise_level":-25.641443,"freq_skew":0.519709,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":47.145170,"lon":23.866127},"time":{"hour":0,"min":45,"sec":2},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":188,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":188,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881111,"usec":870932},"freq":0,"bit_rate":300,"sig_level":-9.308601,"noise_level":-25.639954,"freq_skew":7.876355,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78926A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA271","pos":{"lat":41.358111,"lon":46.190388},"utc_time":{"hour":0,"min":54,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881118,"usec":540289},"freq":0,"bit_rate":300,"sig_level":-9.359521,"noise_level":-25.621416,"freq_skew":7.669194,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"88813A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN19 ","pos":{"lat":41.029894,"lon":49.138850},"utc_time":{"hour":0,"min":45,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881125,"usec":204716},"freq":0,"bit_rate":300,"sig_level":-10.096231,"noise_level":-25.611336,"freq_skew":0.012550,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":118},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A7-AOD","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"QR1398","msg_num":"S88","msg_num_seq":"A","msg_text":"0LV003844SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":38,"sec":44}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881125,"usec":214533},"freq":0,"bit_rate":300,"sig_level":-10.197285,"noise_level":-25.609852,"freq_skew":7.785085,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY057","pos":{"lat":41.737483,"lon":35.346175},"utc_time":{"hour":0,"min":45,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881141,"usec":866740},"freq":0,"bit_rate":300,"sig_level":-11.604841,"noise_level":-25.566204,"freq_skew":6.513875,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0100A8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MSR676","pos":{"lat":27.715125,"lon":34.691114},"utc_time":{"hour":0,"min":45,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881145,"usec":194598},"freq":0,"bit_rate":300,"sig_level":-8.047114,"noise_level":-25.564726,"freq_skew":8.963406,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"AB1BFB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AMX027","pos":{"lat":52.016586,"lon":-34.595670},"utc_time":{"hour":0,"min":45,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881155,"usec":207100},"freq":0,"bit_rate":300,"sig_level":-9.016001,"noise_level":-25.529154,"freq_skew":8.881462,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH373","pos":{"lat":57.813602,"lon":36.841348},"time":{"hour":0,"min":50,"sec":26},"flight_leg_num":179,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":160,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11064},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":90,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":93,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881161,"usec":879119},"freq":0,"bit_rate":300,"sig_level":-8.445132,"noise_level":-25.526209,"freq_skew":1.038819,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8013C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC201","pos":{"lat":39.210967,"lon":19.122427},"utc_time":{"hour":0,"min":45,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881171,"usec":860708},"freq":0,"bit_rate":300,"sig_level":-9.728842,"noise_level":-25.506443,"freq_skew":8.299537,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":93},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMH","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"SQ0304","msg_num":"S88","msg_num_seq":"A","msg_text":"0LV004323SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":43,"sec":23}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881181,"usec":886977},"freq":0,"bit_rate":300,"sig_level":-15.529841,"noise_level":-25.471924,"freq_skew":8.930309,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040197"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH500","pos":{"lat":36.695093,"lon":24.295968},"utc_time":{"hour":22,"min":31,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881188,"usec":541188},"freq":0,"bit_rate":300,"sig_level":-15.028320,"noise_level":-25.462015,"freq_skew":7.622795,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRH","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"AI0102","msg_num":"S18","msg_num_seq":"A","msg_text":"0LV004612SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":46,"sec":12}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881195,"usec":191492},"freq":0,"bit_rate":300,"sig_level":-10.192342,"noise_level":-25.458767,"freq_skew":7.371528,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39CC8A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CRL633","pos":{"lat":28.648622,"lon":30.076847},"utc_time":{"hour":0,"min":46,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881221,"usec":871763},"freq":0,"bit_rate":600,"sig_level":-10.427834,"noise_level":-25.382996,"freq_skew":7.642753,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY165","pos":{"lat":41.015818,"lon":48.536660},"time":{"hour":23,"min":53,"sec":52},"flight_leg_num":140,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":436,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3558,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881221,"usec":882017},"freq":0,"bit_rate":300,"sig_level":-7.722806,"noise_level":-25.381548,"freq_skew":8.884411,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AYB","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"ET0500","msg_num":"S22","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881228,"usec":531334},"freq":0,"bit_rate":300,"sig_level":-11.545214,"noise_level":-25.363714,"freq_skew":6.592070,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":106},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAU14 ","pos":{"lat":4.585427,"lon":25.213328},"time":{"hour":23,"min":53,"sec":2},"flight_leg_num":24,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881248,"usec":537557},"freq":0,"bit_rate":300,"sig_level":-7.820098,"noise_level":-25.312664,"freq_skew":4.936540,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D9D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU1326","pos":{"lat":64.328850,"lon":34.948606},"utc_time":{"hour":0,"min":51,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881248,"usec":558935},"freq":0,"bit_rate":300,"sig_level":-6.759563,"noise_level":-25.311230,"freq_skew":0.524497,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":35.085592,"lon":21.073877},"time":{"hour":0,"min":47,"sec":22},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":132,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":133,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881281,"usec":876696},"freq":0,"bit_rate":300,"sig_level":-9.325733,"noise_level":-25.212086,"freq_skew":7.706244,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA352","pos":{"lat":40.200425,"lon":51.846985},"utc_time":{"hour":0,"min":47,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881288,"usec":534516},"freq":0,"bit_rate":300,"sig_level":-9.993099,"noise_level":-25.194910,"freq_skew":4.178802,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":176},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AOR","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"ET0672","msg_num":"S77","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881291,"usec":858350},"freq":0,"bit_rate":300,"sig_level":-7.882349,"noise_level":-25.193651,"freq_skew":2.223155,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":161},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS27","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"XY0260","msg_num":"S38","msg_num_seq":"A","msg_text":"0EH004550VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":45,"sec":50}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881295,"usec":198426},"freq":0,"bit_rate":300,"sig_level":-8.824276,"noise_level":-25.192078,"freq_skew":7.797079,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EXO","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"EK088F","msg_num":"S85","msg_num_seq":"A","msg_text":"0LV004406SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":0,"min":44,"sec":6}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881308,"usec":559021},"freq":0,"bit_rate":300,"sig_level":-6.555566,"noise_level":-25.163799,"freq_skew":1.682162,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE660","pos":{"lat":38.018948,"lon":20.855180},"time":{"hour":0,"min":48,"sec":22},"flight_leg_num":91,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4310},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":87,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":93,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881311,"usec":876714},"freq":0,"bit_rate":300,"sig_level":-8.524096,"noise_level":-25.162388,"freq_skew":7.654535,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A91006"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY054","pos":{"lat":40.423928,"lon":51.040518},"utc_time":{"hour":0,"min":48,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881315,"usec":216035},"freq":0,"bit_rate":300,"sig_level":-7.416348,"noise_level":-25.153296,"freq_skew":5.005776,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D9D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU1326","pos":{"lat":64.196328,"lon":35.048514},"utc_time":{"hour":0,"min":53,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881325,"usec":193932},"freq":0,"bit_rate":300,"sig_level":-9.279475,"noise_level":-25.135921,"freq_skew":7.180575,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":25.927784,"lon":32.528520},"utc_time":{"hour":0,"min":48,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881325,"usec":204585},"freq":0,"bit_rate":300,"sig_level":-9.017543,"noise_level":-25.134516,"freq_skew":7.376626,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":179},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTEK","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"SS0633","msg_num":"S54","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881331,"usec":865397},"freq":0,"bit_rate":300,"sig_level":-8.034049,"noise_level":-25.124987,"freq_skew":1.239937,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CFC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE380","pos":{"lat":26.824888,"lon":35.456382},"utc_time":{"hour":0,"min":48,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881335,"usec":215643},"freq":0,"bit_rate":300,"sig_level":-11.050251,"noise_level":-25.122021,"freq_skew":-0.318122,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8960F4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE15K","pos":{"lat":22.726636,"lon":61.731609},"utc_time":{"hour":0,"min":48,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881341,"usec":905094},"freq":0,"bit_rate":300,"sig_level":-9.333203,"noise_level":-25.104399,"freq_skew":8.615539,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A06310"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FX5046","pos":{"lat":39.033125,"lon":-76.480439},"utc_time":{"hour":0,"min":48,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881351,"usec":862770},"freq":0,"bit_rate":300,"sig_level":-7.951902,"noise_level":-25.086967,"freq_skew":0.766938,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":171},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EOV","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"EK0006","msg_num":"S37","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881351,"usec":879334},"freq":0,"bit_rate":300,"sig_level":-8.346239,"noise_level":-25.085413,"freq_skew":7.947832,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":40.467530,"lon":50.476094},"utc_time":{"hour":0,"min":49,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881358,"usec":548476},"freq":0,"bit_rate":300,"sig_level":-7.914824,"noise_level":-25.082615,"freq_skew":8.046697,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":52.517152,"lon":-45.385295},"time":{"hour":0,"min":49,"sec":12},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":78,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":74,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881365,"usec":206213},"freq":0,"bit_rate":300,"sig_level":-8.423874,"noise_level":-25.071590,"freq_skew":7.385113,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":186},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BCE","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"ET0750","msg_num":"S94","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881378,"usec":518682},"freq":0,"bit_rate":300,"sig_level":-9.061127,"noise_level":-25.038132,"freq_skew":0.226208,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":102},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC138","pos":{"lat":33.155428,"lon":25.418635},"time":{"hour":0,"min":49,"sec":30},"flight_leg_num":247,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":968},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":46,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":51,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881381,"usec":876549},"freq":0,"bit_rate":300,"sig_level":-8.742067,"noise_level":-25.028553,"freq_skew":8.673968,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":177},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N815AM","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"AM0027","msg_num":"S43","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881385,"usec":188221},"freq":0,"bit_rate":300,"sig_level":-7.410349,"noise_level":-25.027163,"freq_skew":1.176171,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":171},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EOV","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"EK0006","msg_num":"S44","msg_num_seq":"A","msg_text":"0EH004932VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":49,"sec":32}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881388,"usec":533647},"freq":0,"bit_rate":600,"sig_level":-8.452843,"noise_level":-25.025772,"freq_skew":5.178019,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY92W","pos":{"lat":27.470679,"lon":31.509879},"time":{"hour":0,"min":16,"sec":16},"flight_leg_num":97,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":14,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881388,"usec":533647},"freq":0,"bit_rate":600,"sig_level":-8.452843,"noise_level":-25.025772,"freq_skew":5.178019,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY92W","pos":{"lat":28.442971,"lon":31.212218},"time":{"hour":0,"min":23,"sec":46},"flight_leg_num":97,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":14,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881395,"usec":202262},"freq":0,"bit_rate":300,"sig_level":-7.372681,"noise_level":-25.008656,"freq_skew":7.033026,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":46.227810,"lon":22.015957},"time":{"hour":0,"min":49,"sec":48},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":278,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881398,"usec":541030},"freq":0,"bit_rate":300,"sig_level":-8.883694,"noise_level":-25.007114,"freq_skew":8.717120,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":180},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N124FE","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"FX5046","msg_num":"S67","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881408,"usec":507621},"freq":0,"bit_rate":300,"sig_level":-8.760117,"noise_level":-24.982040,"freq_skew":2.870422,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D89"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU0031","pos":{"lat":55.476943,"lon":37.254710},"utc_time":{"hour":0,"min":0,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881415,"usec":197791},"freq":0,"bit_rate":300,"sig_level":-8.069576,"noise_level":-24.964703,"freq_skew":7.265330,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":186},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BCE","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"ET0750","msg_num":"S94","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881421,"usec":870662},"freq":0,"bit_rate":300,"sig_level":-9.129265,"noise_level":-24.953823,"freq_skew":7.048104,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":40.659448,"lon":49.828930},"utc_time":{"hour":0,"min":50,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881428,"usec":534093},"freq":0,"bit_rate":300,"sig_level":-8.560309,"noise_level":-24.944489,"freq_skew":7.430196,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0100A8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MSR676","pos":{"lat":28.070465,"lon":34.222821},"utc_time":{"hour":0,"min":50,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881428,"usec":539735},"freq":0,"bit_rate":300,"sig_level":-8.362882,"noise_level":-24.943113,"freq_skew":8.769902,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":180},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N124FE","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"FX5046","msg_num":"M42","msg_num_seq":"A","msg_text":"0EH0050122SH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":50,"sec":12}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881431,"usec":885286},"freq":0,"bit_rate":300,"sig_level":-9.477979,"noise_level":-24.941734,"freq_skew":7.455986,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":179},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTEK","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"SS0633","msg_num":"S55","msg_num_seq":"A","msg_text":"0EH004909VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":49,"sec":9}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881435,"usec":215152},"freq":0,"bit_rate":300,"sig_level":-9.608540,"noise_level":-24.940359,"freq_skew":7.943068,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":52.608819,"lon":-45.080424},"time":{"hour":0,"min":50,"sec":28},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":81,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":77,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881438,"usec":524923},"freq":0,"bit_rate":300,"sig_level":-10.018099,"noise_level":-24.930887,"freq_skew":3.176100,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"C07A14"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TS0215","pos":{"lat":44.125298,"lon":-79.315261},"utc_time":{"hour":0,"min":50,"sec":28},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881441,"usec":871578},"freq":0,"bit_rate":300,"sig_level":-8.079772,"noise_level":-24.929514,"freq_skew":1.270202,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":108},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"AUV445","pos":{"lat":40.835573,"lon":42.642827},"time":{"hour":0,"min":14,"sec":0},"flight_leg_num":156,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":7,"prev_leg":37},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3242},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881445,"usec":220507},"freq":0,"bit_rate":300,"sig_level":-10.355730,"noise_level":-24.920206,"freq_skew":7.619924,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":189},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMV","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"SQ0330","msg_num":"S36","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881448,"usec":534509},"freq":0,"bit_rate":300,"sig_level":-9.963047,"noise_level":-24.918833,"freq_skew":8.012252,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":40.503922,"lon":50.215855},"utc_time":{"hour":0,"min":50,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881461,"usec":877960},"freq":0,"bit_rate":300,"sig_level":-10.337754,"noise_level":-24.885805,"freq_skew":1.607040,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8960F1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE366","pos":{"lat":23.707168,"lon":58.970945},"utc_time":{"hour":0,"min":50,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":3},{"id":4}],"heard_on_freqs":[{"id":1},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":5},{"id":6}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881465,"usec":232297},"freq":0,"bit_rate":300,"sig_level":-7.295229,"noise_level":-24.876999,"freq_skew":7.850668,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"B6","blk_id":"5","ack":"!","flight":"LX087F","msg_num":"J89","msg_num_seq":"A","msg_text":"/YQXE2YA.ADS.HB-IFA07255716FD920985EDF41F0C4D74B8DC68201064AABE540D26639F1C81C985453A27CF7F555CCA02409AE3","arinc622":{"msg_type":"adsc_msg","crc_ok":true,"gs_addr":"YQXE2YA","air_addr":".HB-IFA","adsc":{"tags":[{"basic_report":{"lat":52.509499,"lon":-45.427094,"alt":39004,"ts_sec":2941.000000,"pos_accuracy_nm":0.050000,"nav_redundancy":true,"tcas_avail":true}},{"flight_id":{"flight_id":"SWR87F  "}},{"meteo_data":{"wind_spd_kts":100.500000,"wind_dir_true_deg":239.765625,"wind_dir_valid":true,"temp_c":-53.500000}},{"predicted_route":{"next_wpt":{"lat":53.984585,"lon":-39.989033,"alt":38996,"eta_sec":1338},"next_next_wpt":{"lat":55.983410,"lon":-29.994907,"alt":40996}}}],"err":false}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881471,"usec":847858},"freq":0,"bit_rate":300,"sig_level":-8.209233,"noise_level":-24.875332,"freq_skew":2.398258,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D89"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU0031","pos":{"lat":55.405875,"lon":37.408862},"utc_time":{"hour":0,"min":0,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881491,"usec":877271},"freq":0,"bit_rate":300,"sig_level":-10.180758,"noise_level":-24.819523,"freq_skew":8.960697,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040241"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH700","pos":{"lat":20.136261,"lon":35.634567},"utc_time":{"hour":0,"min":51,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881495,"usec":207865},"freq":0,"bit_rate":300,"sig_level":-9.562195,"noise_level":-24.818016,"freq_skew":8.355861,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8880E3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN39 ","pos":{"lat":41.341632,"lon":46.400502},"utc_time":{"hour":0,"min":51,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881495,"usec":218838},"freq":0,"bit_rate":300,"sig_level":-9.317507,"noise_level":-24.816658,"freq_skew":8.029990,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39C424"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR815","pos":{"lat":27.935539,"lon":31.302855},"utc_time":{"hour":0,"min":51,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881511,"usec":861710},"freq":0,"bit_rate":300,"sig_level":-10.121732,"noise_level":-24.776962,"freq_skew":1.142900,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963E8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE322","pos":{"lat":23.075453,"lon":62.016224},"utc_time":{"hour":0,"min":51,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881511,"usec":874670},"freq":0,"bit_rate":300,"sig_level":-9.357614,"noise_level":-24.775612,"freq_skew":4.843512,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73117","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"SU1327","msg_num":"S45","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881541,"usec":866080},"freq":0,"bit_rate":300,"sig_level":-8.642923,"noise_level":-24.695585,"freq_skew":0.829314,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"710DC1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE288","pos":{"lat":26.014988,"lon":36.046555},"utc_time":{"hour":0,"min":52,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881558,"usec":537566},"freq":0,"bit_rate":300,"sig_level":-8.828538,"noise_level":-24.654512,"freq_skew":7.787764,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":40.535852,"lon":49.917507},"utc_time":{"hour":0,"min":52,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881565,"usec":197709},"freq":0,"bit_rate":300,"sig_level":-9.569004,"noise_level":-24.645496,"freq_skew":7.363592,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA378","pos":{"lat":31.717590,"lon":71.301749},"time":{"hour":21,"min":47,"sec":2},"flight_leg_num":248,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":154,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":124,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881568,"usec":533315},"freq":0,"bit_rate":300,"sig_level":-8.303446,"noise_level":-24.644016,"freq_skew":8.065915,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":180},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N124FE","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"FX5046","msg_num":"M42","msg_num_seq":"A","msg_text":"0EH0050122SH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":50,"sec":12}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881568,"usec":551923},"freq":0,"bit_rate":300,"sig_level":-10.963965,"noise_level":-24.642838,"freq_skew":6.520497,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY45T","pos":{"lat":33.913830,"lon":30.906317},"time":{"hour":0,"min":52,"sec":44},"flight_leg_num":72,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":42,"prev_leg":274},"hfdl_disabled_duration":{"this_leg":21376,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":39,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":37,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881575,"usec":205319},"freq":0,"bit_rate":600,"sig_level":-8.473235,"noise_level":-24.640030,"freq_skew":7.956704,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"1P","blk_id":"6","ack":"!","flight":"LX087F","msg_num":"M88","msg_num_seq":"A","msg_text":"005051,N 52.632,W 44.980,39027,265,589,0517,025.3T,MS55,240,100"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881578,"usec":545801},"freq":0,"bit_rate":300,"sig_level":-9.385460,"noise_level":-24.638700,"freq_skew":7.408089,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":181},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXQ","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"CX0271","msg_num":"S03","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881588,"usec":551813},"freq":0,"bit_rate":600,"sig_level":-8.198672,"noise_level":-24.614964,"freq_skew":7.687506,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"SAS908","pos":{"lat":45.751277,"lon":-66.105549},"time":{"hour":0,"min":39,"sec":4},"flight_leg_num":65,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":24342},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":115,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":124,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881588,"usec":551813},"freq":0,"bit_rate":600,"sig_level":-8.198672,"noise_level":-24.614964,"freq_skew":7.687506,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"SAS908","pos":{"lat":47.319922,"lon":-64.033936},"time":{"hour":0,"min":53,"sec":0},"flight_leg_num":65,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":24342},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":23,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881598,"usec":550352},"freq":0,"bit_rate":300,"sig_level":-9.889146,"noise_level":-24.589378,"freq_skew":3.975428,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0C2017"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CM494 ","pos":{"lat":9.071634,"lon":-79.385642},"utc_time":{"hour":0,"min":53,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881605,"usec":203658},"freq":0,"bit_rate":300,"sig_level":-8.110271,"noise_level":-24.580429,"freq_skew":7.887165,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"7","ack":"C","flight":"LX087F","msg_num":"S15","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881608,"usec":565965},"freq":0,"bit_rate":300,"sig_level":-8.986008,"noise_level":-24.577787,"freq_skew":5.113430,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":26.274197,"lon":32.064346},"utc_time":{"hour":0,"min":53,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881618,"usec":562492},"freq":0,"bit_rate":300,"sig_level":-9.450570,"noise_level":-24.553776,"freq_skew":6.714356,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"801665"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC101","pos":{"lat":23.068930,"lon":61.788944},"utc_time":{"hour":0,"min":53,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881621,"usec":873201},"freq":0,"bit_rate":300,"sig_level":-8.417602,"noise_level":-24.552460,"freq_skew":7.426452,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":181},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXQ","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"CX0271","msg_num":"S07","msg_num_seq":"A","msg_text":"0EH005317VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":53,"sec":17}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881625,"usec":187212},"freq":0,"bit_rate":300,"sig_level":-8.646697,"noise_level":-24.551144,"freq_skew":2.494039,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963CC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD42B","pos":{"lat":26.931661,"lon":34.182309},"utc_time":{"hour":0,"min":53,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":5}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":8},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881631,"usec":871616},"freq":0,"bit_rate":300,"sig_level":-10.761956,"noise_level":-24.534643,"freq_skew":3.007588,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY38H","pos":{"lat":32.783266,"lon":30.982878},"utc_time":{"hour":0,"min":53,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881638,"usec":539304},"freq":0,"bit_rate":300,"sig_level":-9.888654,"noise_level":-24.518173,"freq_skew":6.021465,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":199},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"SK0988","msg_num":"S54","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881641,"usec":884637},"freq":0,"bit_rate":600,"sig_level":-9.414159,"noise_level":-24.516718,"freq_skew":4.758461,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73117","mode":"2","label":"39","blk_id":"8","ack":"!","flight":"SU1326","msg_num":"M22","msg_num_seq":"A","msg_text":"ODO01AFL1326   /18182124ULMMULMM\r\n212403\r\nFOB   51\r\nLAT----.---\r\nLON----.---\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881645,"usec":205887},"freq":0,"bit_rate":300,"sig_level":-7.724745,"noise_level":-24.508131,"freq_skew":7.862793,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH552","pos":{"lat":36.459229,"lon":24.522561},"time":{"hour":0,"min":53,"sec":12},"flight_leg_num":80,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":5,"prev_leg":71},"hfdl_disabled_duration":{"this_leg":12268,"prev_leg":6042},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":141,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":21,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":137,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881661,"usec":866874},"freq":0,"bit_rate":300,"sig_level":-8.762326,"noise_level":-24.461567,"freq_skew":8.369060,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39C424"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR815","pos":{"lat":28.134667,"lon":30.984594},"utc_time":{"hour":0,"min":54,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881671,"usec":873981},"freq":0,"bit_rate":600,"sig_level":-9.049952,"noise_level":-24.445379,"freq_skew":8.394900,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73117","mode":"2","label":"39","blk_id":"9","ack":"!","flight":"SU1326","msg_num":"M23","msg_num_seq":"A","msg_text":"LDO01AFL1326   /18182124ULMMULMM\r\n212457\r\nFOB   51\r\nLAT----.---\r\nLON----.---\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881671,"usec":881680},"freq":0,"bit_rate":300,"sig_level":-10.066492,"noise_level":-24.444080,"freq_skew":7.726797,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":26.352132,"lon":31.959633},"utc_time":{"hour":0,"min":54,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881678,"usec":547995},"freq":0,"bit_rate":600,"sig_level":-6.980192,"noise_level":-24.435280,"freq_skew":7.902973,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"9","ack":"C","flight":"LX087F","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881678,"usec":547995},"freq":0,"bit_rate":600,"sig_level":-6.980192,"noise_level":-24.435280,"freq_skew":7.902973,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"0","ack":"F","flight":"LX087F","msg_num":"S17","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881678,"usec":547995},"freq":0,"bit_rate":600,"sig_level":-6.980192,"noise_level":-24.435280,"freq_skew":7.902973,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":52.896524,"lon":-44.095429},"time":{"hour":0,"min":54,"sec":32},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":90,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":17,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":16,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":83,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881681,"usec":856892},"freq":0,"bit_rate":600,"sig_level":-8.537315,"noise_level":-25.924454,"freq_skew":1.920884,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"39","blk_id":"4","ack":"!","flight":"SU0031","msg_num":"M19","msg_num_seq":"A","msg_text":"ADC01AFL031    /18182128ULLIUUEE\r\n212804\r\nFOB   68\r\nLATN 59.796\r\nLONE 30.266\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881688,"usec":525312},"freq":0,"bit_rate":300,"sig_level":-9.737878,"noise_level":-25.921373,"freq_skew":7.949409,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":40.558168,"lon":49.566974},"utc_time":{"hour":0,"min":54,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881695,"usec":198746},"freq":0,"bit_rate":300,"sig_level":-7.819016,"noise_level":-25.902229,"freq_skew":7.452025,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":181},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXQ","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"CX0271","msg_num":"S07","msg_num_seq":"A","msg_text":"0EH005317VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":53,"sec":17}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881698,"usec":541186},"freq":0,"bit_rate":600,"sig_level":-9.682587,"noise_level":-25.900690,"freq_skew":6.323266,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE806","pos":{"lat":24.283265,"lon":64.907007},"time":{"hour":23,"min":43,"sec":46},"flight_leg_num":25,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":22,"prev_leg":201},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4302},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881698,"usec":541186},"freq":0,"bit_rate":600,"sig_level":-9.682587,"noise_level":-25.900690,"freq_skew":6.323266,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE806","pos":{"lat":24.306267,"lon":63.317763},"time":{"hour":23,"min":57,"sec":38},"flight_leg_num":25,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":22,"prev_leg":201},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4302},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881701,"usec":871689},"freq":0,"bit_rate":300,"sig_level":-8.480188,"noise_level":-25.898983,"freq_skew":7.235963,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040240"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH706","pos":{"lat":29.318446,"lon":29.324626},"utc_time":{"hour":0,"min":54,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881705,"usec":216070},"freq":0,"bit_rate":300,"sig_level":-9.403497,"noise_level":-25.888746,"freq_skew":7.673073,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA352","pos":{"lat":40.361787,"lon":50.705091},"utc_time":{"hour":0,"min":54,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881715,"usec":199144},"freq":0,"bit_rate":300,"sig_level":-7.367464,"noise_level":-25.860828,"freq_skew":1.372218,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":208},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"BAW57K","pos":{"lat":25.696727,"lon":9.140642},"time":{"hour":0,"min":55,"sec":8},"flight_leg_num":133,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":17730,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":157,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":151,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881718,"usec":523764},"freq":0,"bit_rate":300,"sig_level":-8.547136,"noise_level":-25.859299,"freq_skew":9.015277,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":203},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMK","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"SQ0324","msg_num":"S70","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881718,"usec":539355},"freq":0,"bit_rate":600,"sig_level":-8.879400,"noise_level":-25.857771,"freq_skew":2.073430,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"39","blk_id":"4","ack":"!","flight":"SU0031","msg_num":"M19","msg_num_seq":"A","msg_text":"ADC01AFL031    /18182128ULLIUUEE\r\n212804\r\nFOB   68\r\nLATN 59.796\r\nLONE 30.266\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881728,"usec":538428},"freq":0,"bit_rate":300,"sig_level":-10.126911,"noise_level":-25.838423,"freq_skew":0.609126,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8960F4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE15K","pos":{"lat":22.508969,"lon":62.846037},"utc_time":{"hour":0,"min":55,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881731,"usec":868270},"freq":0,"bit_rate":300,"sig_level":-6.676322,"noise_level":-25.835373,"freq_skew":8.816181,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH373","pos":{"lat":57.576709,"lon":34.324788},"time":{"hour":1,"min":0,"sec":2},"flight_leg_num":179,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":160,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11064},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":111,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":110,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881748,"usec":514825},"freq":0,"bit_rate":300,"sig_level":-9.608822,"noise_level":-25.791592,"freq_skew":0.152732,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":128},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN99 ","pos":{"lat":46.197255,"lon":25.464297},"time":{"hour":0,"min":55,"sec":40},"flight_leg_num":131,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":162},"hfdl_disabled_duration":{"this_leg":10580,"prev_leg":9790},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":211,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":206,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881758,"usec":538661},"freq":0,"bit_rate":600,"sig_level":-6.827456,"noise_level":-25.762136,"freq_skew":7.942987,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"9","ack":"C","flight":"LX087F","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881758,"usec":538661},"freq":0,"bit_rate":600,"sig_level":-6.827456,"noise_level":-25.762136,"freq_skew":7.942987,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"0","ack":"F","flight":"LX087F","msg_num":"S17","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881758,"usec":538661},"freq":0,"bit_rate":600,"sig_level":-6.827456,"noise_level":-25.762136,"freq_skew":7.942987,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":52.989222,"lon":-43.769615},"time":{"hour":0,"min":55,"sec":52},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":92,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":17,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":16,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":85,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881765,"usec":219159},"freq":0,"bit_rate":300,"sig_level":-8.480388,"noise_level":-25.743170,"freq_skew":2.370411,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963CC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD42B","pos":{"lat":26.690992,"lon":34.455251},"utc_time":{"hour":0,"min":56,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881768,"usec":551811},"freq":0,"bit_rate":600,"sig_level":-7.128143,"noise_level":-25.741661,"freq_skew":0.215574,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS78","mode":"2","label":"80","blk_id":"5","ack":"!","flight":"XY0670","msg_num":"M27","msg_num_seq":"A","msg_text":"3M01 OPNORM 0670/18 DABC/OEJN HZ-NS78"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881768,"usec":551811},"freq":0,"bit_rate":600,"sig_level":-7.128143,"noise_level":-25.741661,"freq_skew":0.215574,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":34.781751,"lon":22.555661},"time":{"hour":0,"min":56,"sec":2},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":150,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":19,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":146,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881785,"usec":194382},"freq":0,"bit_rate":300,"sig_level":-8.936289,"noise_level":-25.703854,"freq_skew":8.339974,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":93},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMH","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"SQ0304","msg_num":"S04","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881785,"usec":202008},"freq":0,"bit_rate":300,"sig_level":-9.070887,"noise_level":-25.702354,"freq_skew":2.045110,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"39","blk_id":"5","ack":"!","flight":"SU0031","msg_num":"M20","msg_num_seq":"A","msg_text":"CDC01AFL031    /18182128ULLIUUEE\r\n212804\r\nFOB   68\r\nLATN 59.796\r\nLONE 30.266\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881791,"usec":869248},"freq":0,"bit_rate":300,"sig_level":-7.288736,"noise_level":-25.700516,"freq_skew":7.865304,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"1","ack":"G","flight":"LX087F","msg_num":"S18","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881795,"usec":211282},"freq":0,"bit_rate":300,"sig_level":-10.664963,"noise_level":-25.699017,"freq_skew":7.615819,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY165","pos":{"lat":41.788639,"lon":38.347851},"time":{"hour":0,"min":56,"sec":26},"flight_leg_num":140,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":436,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3558,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":96,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":93,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881795,"usec":219681},"freq":0,"bit_rate":300,"sig_level":-7.529061,"noise_level":-25.697515,"freq_skew":7.244890,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":54.576406,"lon":-46.531652},"time":{"hour":0,"min":56,"sec":30},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9310,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":201,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":189,"spdus_missed_cnt":13},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881801,"usec":855568},"freq":0,"bit_rate":300,"sig_level":-9.068773,"noise_level":-25.687513,"freq_skew":6.719312,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":199},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"SK0988","msg_num":"S55","msg_num_seq":"A","msg_text":"0EH005525VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":55,"sec":25}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881805,"usec":175469},"freq":0,"bit_rate":600,"sig_level":-9.444427,"noise_level":-25.686014,"freq_skew":1.050158,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":165},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC156","pos":{"lat":33.684146,"lon":27.539001},"time":{"hour":0,"min":35,"sec":28},"flight_leg_num":145,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":74,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":956},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":34,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881805,"usec":175469},"freq":0,"bit_rate":600,"sig_level":-9.444427,"noise_level":-25.686014,"freq_skew":1.050158,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":165},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC156","pos":{"lat":33.131739,"lon":27.837349},"time":{"hour":0,"min":39,"sec":40},"flight_leg_num":145,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":74,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":956},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881805,"usec":188172},"freq":0,"bit_rate":300,"sig_level":-11.416321,"noise_level":-25.684513,"freq_skew":7.103805,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":170},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"ETH687","pos":{"lat":9.448604,"lon":50.642949},"time":{"hour":1,"min":53,"sec":54},"flight_leg_num":152,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":9,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1074},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881815,"usec":205677},"freq":0,"bit_rate":300,"sig_level":-9.948551,"noise_level":-25.657080,"freq_skew":6.959662,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":199},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"SK0988","msg_num":"S55","msg_num_seq":"A","msg_text":"0EH005525VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":55,"sec":25}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881845,"usec":224493},"freq":0,"bit_rate":300,"sig_level":-10.550970,"noise_level":-25.568218,"freq_skew":2.964364,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":205},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGU","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"TK010J","msg_num":"S91","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881848,"usec":537024},"freq":0,"bit_rate":300,"sig_level":-9.818688,"noise_level":-25.566740,"freq_skew":7.776952,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781739"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSN679","pos":{"lat":41.403430,"lon":45.814449},"utc_time":{"hour":0,"min":57,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881851,"usec":900858},"freq":0,"bit_rate":300,"sig_level":-10.053978,"noise_level":-25.556887,"freq_skew":7.796261,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR185","pos":{"lat":42.077374,"lon":36.235039},"time":{"hour":0,"min":57,"sec":24},"flight_leg_num":197,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":48,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":16150,"prev_leg":16876},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":116,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":113,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881855,"usec":224270},"freq":0,"bit_rate":300,"sig_level":-7.159228,"noise_level":-25.555410,"freq_skew":8.021484,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":53.097368,"lon":-43.382346},"time":{"hour":0,"min":57,"sec":28},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":96,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":18,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":17,"600bps":4,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":88,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881861,"usec":862664},"freq":0,"bit_rate":300,"sig_level":-10.792019,"noise_level":-25.536890,"freq_skew":8.095331,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8880E3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN39 ","pos":{"lat":41.471408,"lon":45.434390},"utc_time":{"hour":0,"min":57,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881888,"usec":544748},"freq":0,"bit_rate":300,"sig_level":-10.602927,"noise_level":-25.466280,"freq_skew":1.111891,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963E8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE322","pos":{"lat":23.072363,"lon":63.116232},"utc_time":{"hour":0,"min":58,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881891,"usec":882131},"freq":0,"bit_rate":1200,"sig_level":-8.386808,"noise_level":-25.456863,"freq_skew":2.031333,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"26","blk_id":"6","ack":"!","flight":"SU0428","msg_num":"M59","msg_num_seq":"A","msg_text":"ETA01AFL428    /19190056UUEEHESH    \r\nFUEL  189\r\nTEMP-  1\r\nWDIR 7362\r\nWSPD  35\r\nLATN 55.000\r\nLONE 38.157\r\nETA0653\r\nTUR \r\nALT33000\r\n\r\n\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881891,"usec":882131},"freq":0,"bit_rate":1200,"sig_level":-8.386808,"noise_level":-25.456863,"freq_skew":2.031333,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU0000","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":0,"min":0,"sec":0},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":38,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5862},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881895,"usec":192226},"freq":0,"bit_rate":300,"sig_level":-8.653875,"noise_level":-25.455402,"freq_skew":7.157810,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F53"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN132","pos":{"lat":44.569215,"lon":27.517028},"utc_time":{"hour":0,"min":58,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":6},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881911,"usec":879182},"freq":0,"bit_rate":1200,"sig_level":-7.233125,"noise_level":-25.404299,"freq_skew":1.825998,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"26","blk_id":"6","ack":"!","flight":"SU0428","msg_num":"M59","msg_num_seq":"A","msg_text":"ETA01AFL428    /19190056UUEEHESH    \r\nFUEL  189\r\nTEMP-  1\r\nWDIR 7362\r\nWSPD  35\r\nLATN 55.000\r\nLONE 38.157\r\nETA0653\r\nTUR \r\nALT33000\r\n\r\n\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881911,"usec":879182},"freq":0,"bit_rate":1200,"sig_level":-7.233125,"noise_level":-25.404299,"freq_skew":1.825998,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU0428","pos":{"lat":55.976479,"lon":37.409892},"time":{"hour":0,"min":0,"sec":0},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":38,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5862},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881918,"usec":539643},"freq":0,"bit_rate":300,"sig_level":-7.353528,"noise_level":-25.394466,"freq_skew":1.725108,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE660","pos":{"lat":36.923403,"lon":21.886181},"time":{"hour":0,"min":58,"sec":30},"flight_leg_num":91,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4310},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":110,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881925,"usec":178975},"freq":0,"bit_rate":300,"sig_level":-9.258472,"noise_level":-25.376284,"freq_skew":2.186221,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":161},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE259","pos":{"lat":40.926210,"lon":29.317759},"time":{"hour":23,"min":37,"sec":38},"flight_leg_num":118,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":128,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":77,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":78,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881958,"usec":530686},"freq":0,"bit_rate":300,"sig_level":-10.145631,"noise_level":-25.268303,"freq_skew":0.765072,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":165},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-ANG","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AI0156","msg_num":"S89","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881961,"usec":867616},"freq":0,"bit_rate":300,"sig_level":-8.061217,"noise_level":-25.266872,"freq_skew":1.918794,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU0031","pos":{"lat":55.969269,"lon":37.383799},"time":{"hour":0,"min":0,"sec":0},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":38,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5862},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":12,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881971,"usec":868923},"freq":0,"bit_rate":300,"sig_level":-9.129721,"noise_level":-25.248005,"freq_skew":0.512316,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7809BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NMA302","pos":{"lat":35.846740,"lon":25.643169},"utc_time":{"hour":0,"min":59,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881981,"usec":901643},"freq":0,"bit_rate":300,"sig_level":-10.090988,"noise_level":-25.220650,"freq_skew":7.170719,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":26.736654,"lon":31.437438},"utc_time":{"hour":0,"min":59,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773881985,"usec":189362},"freq":0,"bit_rate":300,"sig_level":-10.032100,"noise_level":-25.219229,"freq_skew":0.658109,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":102},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC138","pos":{"lat":32.103829,"lon":26.628164},"time":{"hour":0,"min":59,"sec":38},"flight_leg_num":247,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":968},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":65,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":66,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882001,"usec":874618},"freq":0,"bit_rate":300,"sig_level":-6.770564,"noise_level":-25.175766,"freq_skew":7.139955,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":46.842016,"lon":20.243721},"time":{"hour":0,"min":59,"sec":56},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":14,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":20,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":296,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882005,"usec":220838},"freq":0,"bit_rate":300,"sig_level":-10.714123,"noise_level":-25.174198,"freq_skew":2.875493,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"ACED2B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AVA200","pos":{"lat":45.458766,"lon":-73.765438},"utc_time":{"hour":0,"min":59,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882015,"usec":186628},"freq":0,"bit_rate":300,"sig_level":-7.639008,"noise_level":-25.148325,"freq_skew":7.291398,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F53"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN132","pos":{"lat":44.767999,"lon":27.253012},"utc_time":{"hour":1,"min":0,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882028,"usec":530824},"freq":0,"bit_rate":300,"sig_level":-9.220833,"noise_level":-25.121437,"freq_skew":2.069905,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"11","blk_id":"7","ack":"!","flight":"SU0031","msg_num":"M22","msg_num_seq":"A","msg_text":"OUT01AFL031    /18182133ULLIUUEE\r\n213327\r\nFOB   68\r\nLEOL----\r\nREOL----\r\nLEOU--\r\nREOU--\r\nAOIU--\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882035,"usec":211256},"freq":0,"bit_rate":300,"sig_level":-9.014034,"noise_level":-25.111609,"freq_skew":8.604960,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":213},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AYB","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"ET0500","msg_num":"S30","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882048,"usec":534848},"freq":0,"bit_rate":300,"sig_level":-10.241501,"noise_level":-25.084990,"freq_skew":4.161885,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXJ","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"CX0261","msg_num":"S17","msg_num_seq":"A","msg_text":"0EH005941SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":0,"min":59,"sec":41}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882058,"usec":533394},"freq":0,"bit_rate":300,"sig_level":-11.361063,"noise_level":-25.060310,"freq_skew":8.061608,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":203},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMK","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"SQ0324","msg_num":"S72","msg_num_seq":"A","msg_text":"0EH010043VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":0,"sec":43}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882068,"usec":546383},"freq":0,"bit_rate":300,"sig_level":-9.288369,"noise_level":-25.041420,"freq_skew":6.497715,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":214},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWL","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"AY0132","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882068,"usec":562218},"freq":0,"bit_rate":300,"sig_level":-12.103581,"noise_level":-25.039873,"freq_skew":8.086328,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39C424"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR815","pos":{"lat":28.584420,"lon":30.211773},"utc_time":{"hour":1,"min":1,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882078,"usec":537364},"freq":0,"bit_rate":300,"sig_level":-8.518086,"noise_level":-25.014399,"freq_skew":7.781077,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":186},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BCE","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"ET0750","msg_num":"S97","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882085,"usec":208052},"freq":0,"bit_rate":300,"sig_level":-9.811346,"noise_level":-25.011623,"freq_skew":5.193724,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU1327","pos":{"lat":62.712484,"lon":36.115906},"time":{"hour":1,"min":5,"sec":54},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9990},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":20,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":4,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":17,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882085,"usec":223991},"freq":0,"bit_rate":300,"sig_level":-9.367785,"noise_level":-25.010235,"freq_skew":8.440002,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":213},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AYB","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"ET0500","msg_num":"S31","msg_num_seq":"A","msg_text":"0EH010046VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":0,"sec":46}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882091,"usec":875891},"freq":0,"bit_rate":300,"sig_level":-10.750470,"noise_level":-25.000994,"freq_skew":7.624034,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39B10B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FBU77U","pos":{"lat":20.006485,"lon":38.841207},"utc_time":{"hour":1,"min":1,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882098,"usec":554827},"freq":0,"bit_rate":300,"sig_level":-11.145350,"noise_level":-24.984077,"freq_skew":7.815319,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A05646"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAL994","pos":{"lat":43.580444,"lon":-66.308453},"utc_time":{"hour":1,"min":1,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882101,"usec":891875},"freq":0,"bit_rate":300,"sig_level":-9.578179,"noise_level":-24.982544,"freq_skew":0.916323,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963E8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE322","pos":{"lat":23.066870,"lon":63.735244},"utc_time":{"hour":1,"min":1,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882105,"usec":189197},"freq":0,"bit_rate":300,"sig_level":-8.849539,"noise_level":-24.981312,"freq_skew":0.701181,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7809BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NMA302","pos":{"lat":35.656539,"lon":25.933964},"utc_time":{"hour":1,"min":1,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882115,"usec":191711},"freq":0,"bit_rate":300,"sig_level":-8.203230,"noise_level":-24.962442,"freq_skew":1.526871,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":50},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"FDX3  ","pos":{"lat":57.625118,"lon":-59.354781},"time":{"hour":1,"min":1,"sec":48},"flight_leg_num":180,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":224,"prev_leg":7372},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":113,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":111,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882118,"usec":540581},"freq":0,"bit_rate":600,"sig_level":-7.708997,"noise_level":-24.953098,"freq_skew":1.494606,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS75","mode":"2","label":"80","blk_id":"8","ack":"!","flight":"XY0660","msg_num":"M25","msg_num_seq":"A","msg_text":"3M01 OPNORM 0660/18 LFML/OEJN HZ-NS75"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882118,"usec":540581},"freq":0,"bit_rate":600,"sig_level":-7.708997,"noise_level":-24.953098,"freq_skew":1.494606,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE660","pos":{"lat":36.556733,"lon":22.222638},"time":{"hour":1,"min":1,"sec":52},"flight_leg_num":91,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4310},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":116,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":116,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882121,"usec":864428},"freq":0,"bit_rate":300,"sig_level":-8.500620,"noise_level":-24.951721,"freq_skew":6.808529,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":214},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWL","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"AY0132","msg_num":"S29","msg_num_seq":"A","msg_text":"0EH010149VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":1,"sec":49}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882151,"usec":882736},"freq":0,"bit_rate":300,"sig_level":-10.637383,"noise_level":-24.862329,"freq_skew":6.930190,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896537"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD3BH","pos":{"lat":22.780538,"lon":47.266707},"utc_time":{"hour":1,"min":2,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882165,"usec":192524},"freq":0,"bit_rate":300,"sig_level":-9.022049,"noise_level":-24.829819,"freq_skew":7.260286,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":186},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BCE","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"ET0750","msg_num":"S98","msg_num_seq":"A","msg_text":"0EH010150H/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":1,"sec":50}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882168,"usec":530380},"freq":0,"bit_rate":300,"sig_level":-9.824413,"noise_level":-24.828461,"freq_skew":0.670131,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7809BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NMA302","pos":{"lat":35.566245,"lon":26.071636},"utc_time":{"hour":1,"min":2,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882171,"usec":875741},"freq":0,"bit_rate":300,"sig_level":-10.078524,"noise_level":-24.819260,"freq_skew":7.268847,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA378","pos":{"lat":39.672050,"lon":55.445701},"time":{"hour":23,"min":46,"sec":24},"flight_leg_num":248,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":236,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":124,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882181,"usec":868334},"freq":0,"bit_rate":300,"sig_level":-9.344140,"noise_level":-24.808563,"freq_skew":6.460979,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY39V","pos":{"lat":41.525653,"lon":41.625217},"time":{"hour":1,"min":2,"sec":54},"flight_leg_num":48,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":247,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3072,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":58,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":53,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882185,"usec":202283},"freq":0,"bit_rate":300,"sig_level":-7.232557,"noise_level":-24.799683,"freq_skew":7.596119,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":53.458888,"lon":-42.042355},"time":{"hour":1,"min":2,"sec":58},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":107,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":20,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":17,"600bps":4,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":96,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882188,"usec":537877},"freq":0,"bit_rate":300,"sig_level":-10.886116,"noise_level":-24.798182,"freq_skew":8.600985,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":37.113604,"lon":-67.395415},"time":{"hour":1,"min":3,"sec":0},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":130,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":45,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":42,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882208,"usec":536867},"freq":0,"bit_rate":300,"sig_level":-8.829976,"noise_level":-24.749144,"freq_skew":0.085987,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-ATF","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"G90228","msg_num":"S74","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882208,"usec":557410},"freq":0,"bit_rate":600,"sig_level":-6.901493,"noise_level":-24.747795,"freq_skew":7.496516,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"MA","blk_id":"8","ack":"!","flight":"LX087F","msg_num":"U92","msg_num_seq":"A","msg_text":"T-2!<<+b/kA;\\8Oc!-!!,VF6q0C-1nOaJ|A350,000121,1,1,TB000000/REP081,01,01;A06/NX,CYUL LSZH/0,7,+190382,-158989,1558455,3904,-552,237,096,X,3,1,1,0,74,56,73,72,45/:","miam":{"single_transfer":{"miam_core":{"version":1,"pdu_type":0,"data":{"pdu_len":149,"aircraft_id":".HB-IFA","msg_num":29,"ack_required":true,"compression":0,"encoding":0,"app_type":1,"acars":{"label":"H1","sublabel":"DF","message":{"text":"A350,000121,1,1,TB000000/REP081,01,01;A06/NX,CYUL LSZH/0,7,+190382,-158989,1558455,3904,-552,237,096,X,3,1,1,0,74,56,73,72,45/:"}}}}}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882218,"usec":535536},"freq":0,"bit_rate":300,"sig_level":-9.462727,"noise_level":-24.744808,"freq_skew":7.164721,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89653D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD49D","pos":{"lat":23.116995,"lon":52.164215},"utc_time":{"hour":1,"min":3,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882221,"usec":881542},"freq":0,"bit_rate":300,"sig_level":-6.566997,"noise_level":-24.735695,"freq_skew":7.902119,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"SAS908","pos":{"lat":48.494088,"lon":-62.362637},"time":{"hour":1,"min":3,"sec":36},"flight_leg_num":65,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":24342},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":51,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":43,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882228,"usec":518330},"freq":0,"bit_rate":600,"sig_level":-8.323535,"noise_level":-25.465858,"freq_skew":6.898780,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":180},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FX5046","pos":{"lat":37.859302,"lon":-79.869041},"time":{"hour":0,"min":27,"sec":46},"flight_leg_num":142,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":107,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":116,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882228,"usec":518330},"freq":0,"bit_rate":600,"sig_level":-8.323535,"noise_level":-25.465858,"freq_skew":6.898780,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":180},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FX5046","pos":{"lat":37.869945,"lon":-79.662361},"time":{"hour":0,"min":28,"sec":56},"flight_leg_num":142,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882245,"usec":216839},"freq":0,"bit_rate":300,"sig_level":-8.665925,"noise_level":-25.427940,"freq_skew":7.790986,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH552","pos":{"lat":37.302088,"lon":23.297240},"time":{"hour":1,"min":3,"sec":10},"flight_leg_num":80,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":5,"prev_leg":71},"hfdl_disabled_duration":{"this_leg":12268,"prev_leg":6042},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":161,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":21,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":156,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882245,"usec":232929},"freq":0,"bit_rate":300,"sig_level":-9.214952,"noise_level":-25.426483,"freq_skew":8.091529,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":215},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-8468","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"3U3863","msg_num":"S27","msg_num_seq":"A","msg_text":"0EH010118VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":1,"sec":18}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882248,"usec":542706},"freq":0,"bit_rate":300,"sig_level":-9.895224,"noise_level":-25.424866,"freq_skew":6.920379,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"AA1056"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AVA006","pos":{"lat":10.790311,"lon":-74.633703},"utc_time":{"hour":1,"min":4,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882258,"usec":520278},"freq":0,"bit_rate":300,"sig_level":-10.405281,"noise_level":-25.398399,"freq_skew":7.563062,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040141"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH718","pos":{"lat":26.699232,"lon":31.619743},"utc_time":{"hour":1,"min":4,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":4},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882261,"usec":856191},"freq":0,"bit_rate":600,"sig_level":-8.822227,"noise_level":-25.396948,"freq_skew":7.643877,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"BA","blk_id":"2","ack":"!","flight":"LX087F","msg_num":"J90","msg_num_seq":"A","msg_text":"/YQXE2YA.AT1.HB-IFA2103BE0272F8795E","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"YQXE2YA","air_addr":".HB-IFA","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":2,"timestamp":{"hour":0,"min":59,"sec":56}},"atc_downlink_msg_element_id":{"choice_label":"REQUEST CLIMB TO [altitude]","choice":"dM9Altitude","data":{"alt":{"choice":"altitudeFlightLevel","data":{"flight_level":410}}}}}}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882261,"usec":856191},"freq":0,"bit_rate":600,"sig_level":-8.822227,"noise_level":-25.396948,"freq_skew":7.643877,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":53.539912,"lon":-41.730617},"time":{"hour":1,"min":4,"sec":14},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":21,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":18,"600bps":5,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":98,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882265,"usec":188700},"freq":0,"bit_rate":300,"sig_level":-7.905578,"noise_level":-25.395336,"freq_skew":0.840791,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-ATF","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"G90228","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882271,"usec":887154},"freq":0,"bit_rate":300,"sig_level":-9.317940,"noise_level":-25.377155,"freq_skew":7.242003,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39B10B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FBU77U","pos":{"lat":20.388604,"lon":38.729627},"utc_time":{"hour":1,"min":4,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[{"id":1},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882275,"usec":194207},"freq":0,"bit_rate":600,"sig_level":-10.444410,"noise_level":-25.375708,"freq_skew":6.269234,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE806","pos":{"lat":24.342316,"lon":62.522283},"time":{"hour":0,"min":4,"sec":30},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":22,"prev_leg":201},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4302},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882275,"usec":194207},"freq":0,"bit_rate":600,"sig_level":-10.444410,"noise_level":-25.375708,"freq_skew":6.269234,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":101},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE806","pos":{"lat":24.377679,"lon":61.630328},"time":{"hour":0,"min":12,"sec":24},"flight_leg_num":25,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":22,"prev_leg":201},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4302},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882275,"usec":207466},"freq":0,"bit_rate":300,"sig_level":-11.148470,"noise_level":-25.374262,"freq_skew":7.123617,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY39V","pos":{"lat":41.525653,"lon":41.370127},"time":{"hour":1,"min":4,"sec":30},"flight_leg_num":48,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":247,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3072,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":60,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882285,"usec":206411},"freq":0,"bit_rate":300,"sig_level":-11.415353,"noise_level":-25.356762,"freq_skew":7.949877,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":149},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETH726","pos":{"lat":27.501922,"lon":30.641958},"time":{"hour":0,"min":26,"sec":26},"flight_leg_num":223,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":7,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":14260,"prev_leg":4908},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882291,"usec":855318},"freq":0,"bit_rate":600,"sig_level":-7.541096,"noise_level":-25.338820,"freq_skew":8.461307,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":177},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX027","pos":{"lat":52.113060,"lon":-35.070143},"time":{"hour":0,"min":43,"sec":24},"flight_leg_num":95,"gs":{"type":"Ground station","id":4},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":51,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":740,"prev_leg":930},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":26,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":25,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882291,"usec":855318},"freq":0,"bit_rate":600,"sig_level":-7.541096,"noise_level":-25.338820,"freq_skew":8.461307,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":177},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX027","pos":{"lat":51.111929,"lon":-30.559560},"time":{"hour":1,"min":4,"sec":44},"flight_leg_num":95,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":51,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":740,"prev_leg":930},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":31,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":27,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882295,"usec":194306},"freq":0,"bit_rate":300,"sig_level":-11.539655,"noise_level":-25.337219,"freq_skew":7.303798,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":181},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA271","pos":{"lat":42.467046,"lon":50.637456},"time":{"hour":0,"min":18,"sec":30},"flight_leg_num":87,"gs":{"type":"Ground station","id":15},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":156,"prev_leg":170},"hfdl_disabled_duration":{"this_leg":18360,"prev_leg":18566},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":84,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":109,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882338,"usec":545272},"freq":0,"bit_rate":300,"sig_level":-10.991018,"noise_level":-25.196117,"freq_skew":6.372060,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MSR956","pos":{"lat":38.873136,"lon":39.806289},"time":{"hour":1,"min":5,"sec":30},"flight_leg_num":31,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":56,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":690},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":145,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":144,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882348,"usec":529339},"freq":0,"bit_rate":300,"sig_level":-11.501589,"noise_level":-25.175991,"freq_skew":0.888272,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":208},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"BAW57K","pos":{"lat":24.196061,"lon":9.513148},"time":{"hour":1,"min":5,"sec":44},"flight_leg_num":133,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":17730,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":178,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":170,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882355,"usec":198754},"freq":0,"bit_rate":300,"sig_level":-8.977445,"noise_level":-25.166256,"freq_skew":8.035872,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":41.358798,"lon":46.390202},"utc_time":{"hour":1,"min":5,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882358,"usec":532430},"freq":0,"bit_rate":300,"sig_level":-8.561507,"noise_level":-25.164845,"freq_skew":7.264499,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"88813A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN19 ","pos":{"lat":41.482051,"lon":45.848781},"utc_time":{"hour":1,"min":10,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882375,"usec":204615},"freq":0,"bit_rate":300,"sig_level":-8.740086,"noise_level":-25.121655,"freq_skew":8.125479,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":215},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-8468","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"3U3863","msg_num":"S30","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882378,"usec":513519},"freq":0,"bit_rate":300,"sig_level":-8.632422,"noise_level":-25.120251,"freq_skew":7.499671,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"3","ack":"I","flight":"LX087F","msg_num":"S19","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882378,"usec":521137},"freq":0,"bit_rate":300,"sig_level":-9.660859,"noise_level":-25.118690,"freq_skew":7.543326,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AUP","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"ET0718","msg_num":"S62","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882391,"usec":870591},"freq":0,"bit_rate":600,"sig_level":-8.205126,"noise_level":-25.091581,"freq_skew":2.933440,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS75","mode":"2","label":"80","blk_id":"8","ack":"!","flight":"XY0660","msg_num":"M25","msg_num_seq":"A","msg_text":"3M01 OPNORM 0660/18 LFML/OEJN HZ-NS75"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882391,"usec":870591},"freq":0,"bit_rate":600,"sig_level":-8.205126,"noise_level":-25.091581,"freq_skew":2.933440,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE660","pos":{"lat":36.048271,"lon":22.681318},"time":{"hour":1,"min":6,"sec":24},"flight_leg_num":91,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4310},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":124,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":125,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882398,"usec":551438},"freq":0,"bit_rate":300,"sig_level":-11.711311,"noise_level":-25.073868,"freq_skew":8.992262,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":40.135880,"lon":52.977892},"utc_time":{"hour":1,"min":6,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882408,"usec":523244},"freq":0,"bit_rate":300,"sig_level":-12.396770,"noise_level":-25.055103,"freq_skew":8.901716,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":203},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMK","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"SQ0324","msg_num":"S72","msg_num_seq":"A","msg_text":"0EH010043VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":0,"sec":43}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882421,"usec":874555},"freq":0,"bit_rate":300,"sig_level":-8.714323,"noise_level":-25.021555,"freq_skew":0.569722,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":34.118450,"lon":24.288071},"time":{"hour":1,"min":6,"sec":54},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":169,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":21,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":163,"spdus_missed_cnt":11},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882431,"usec":884391},"freq":0,"bit_rate":300,"sig_level":-10.341694,"noise_level":-24.996132,"freq_skew":0.965505,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8015CD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC203","pos":{"lat":28.689477,"lon":31.262343},"utc_time":{"hour":1,"min":7,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882441,"usec":853992},"freq":0,"bit_rate":300,"sig_level":-9.153181,"noise_level":-24.977383,"freq_skew":2.608051,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":161},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS27","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"XY0260","msg_num":"S47","msg_num_seq":"A","msg_text":"0LV010708H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":1,"min":7,"sec":8}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882445,"usec":209513},"freq":0,"bit_rate":300,"sig_level":-9.935053,"noise_level":-24.967871,"freq_skew":2.169347,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71BE17"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KAL510","pos":{"lat":41.724781,"lon":61.213190},"utc_time":{"hour":1,"min":7,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":7}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882451,"usec":860999},"freq":0,"bit_rate":600,"sig_level":-7.763026,"noise_level":-24.958519,"freq_skew":8.174840,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"4","ack":"K","flight":"LX087F","msg_num":"S20","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882451,"usec":860999},"freq":0,"bit_rate":600,"sig_level":-7.763026,"noise_level":-24.958519,"freq_skew":8.174840,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"BA","blk_id":"2","ack":"!","flight":"LX087F","msg_num":"J90","msg_num_seq":"A","msg_text":"/YQXE2YA.AT1.HB-IFA2103BE0272F8795E","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"YQXE2YA","air_addr":".HB-IFA","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":2,"timestamp":{"hour":0,"min":59,"sec":56}},"atc_downlink_msg_element_id":{"choice_label":"REQUEST CLIMB TO [altitude]","choice":"dM9Altitude","data":{"alt":{"choice":"altitudeFlightLevel","data":{"flight_level":410}}}}}}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882455,"usec":209810},"freq":0,"bit_rate":300,"sig_level":-8.708866,"noise_level":-24.955765,"freq_skew":7.369210,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"88813A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN19 ","pos":{"lat":41.514667,"lon":45.595065},"utc_time":{"hour":1,"min":12,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882461,"usec":877518},"freq":0,"bit_rate":300,"sig_level":-13.923252,"noise_level":-24.946426,"freq_skew":7.948728,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR185","pos":{"lat":42.154278,"lon":34.481687},"time":{"hour":1,"min":7,"sec":32},"flight_leg_num":197,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":48,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":16150,"prev_leg":16876},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":135,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":132,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882461,"usec":887291},"freq":0,"bit_rate":300,"sig_level":-8.853547,"noise_level":-24.944897,"freq_skew":0.938404,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896481"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE4  ","pos":{"lat":29.214419,"lon":30.547200},"utc_time":{"hour":1,"min":7,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882471,"usec":855127},"freq":0,"bit_rate":300,"sig_level":-8.935755,"noise_level":-24.934198,"freq_skew":5.870710,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"TK045T","msg_num":"S98","msg_num_seq":"A","msg_text":"0LV010043SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":1,"min":0,"sec":43}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882478,"usec":542126},"freq":0,"bit_rate":300,"sig_level":-10.234978,"noise_level":-24.916954,"freq_skew":7.160614,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":207},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CSN679","pos":{"lat":46.731466,"lon":83.352400},"time":{"hour":21,"min":17,"sec":46},"flight_leg_num":25,"gs":{"type":"Ground station","id":10},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":680},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882485,"usec":198999},"freq":0,"bit_rate":300,"sig_level":-8.623782,"noise_level":-24.899895,"freq_skew":7.271560,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":170},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AXL","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"ET0730","msg_num":"S32","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882518,"usec":539094},"freq":0,"bit_rate":600,"sig_level":-8.077395,"noise_level":-24.817814,"freq_skew":7.405757,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"BA","blk_id":"5","ack":"!","flight":"LX087F","msg_num":"J91","msg_num_seq":"A","msg_text":"/YQXE2YA.AT1.HB-IFA2184670272F8672E","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"YQXE2YA","air_addr":".HB-IFA","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":3,"timestamp":{"hour":1,"min":6,"sec":28}},"atc_downlink_msg_element_id":{"choice_label":"REQUEST CLIMB TO [altitude]","choice":"dM9Altitude","data":{"alt":{"choice":"altitudeFlightLevel","data":{"flight_level":410}}}}}}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882518,"usec":539094},"freq":0,"bit_rate":600,"sig_level":-8.077395,"noise_level":-24.817814,"freq_skew":7.405757,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"6","ack":"M","flight":"LX087F","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882521,"usec":881929},"freq":0,"bit_rate":300,"sig_level":-8.560687,"noise_level":-24.808926,"freq_skew":7.558620,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY165","pos":{"lat":41.800655,"lon":36.281045},"time":{"hour":1,"min":8,"sec":34},"flight_leg_num":140,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":436,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3558,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":120,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":115,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882525,"usec":218515},"freq":0,"bit_rate":300,"sig_level":-8.064658,"noise_level":-24.807419,"freq_skew":7.077849,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":55.794174,"lon":-43.455817},"time":{"hour":1,"min":8,"sec":38},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9310,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":224,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":209,"spdus_missed_cnt":16},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882528,"usec":560883},"freq":0,"bit_rate":300,"sig_level":-11.213474,"noise_level":-24.798544,"freq_skew":8.664334,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":148},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN74 ","pos":{"lat":82.464566,"lon":19.577674},"time":{"hour":0,"min":19,"sec":46},"flight_leg_num":146,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":24,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":16408,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":14,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882535,"usec":189880},"freq":0,"bit_rate":300,"sig_level":-9.055134,"noise_level":-24.789223,"freq_skew":6.815446,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":41.281207,"lon":46.909994},"utc_time":{"hour":1,"min":18,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882561,"usec":854681},"freq":0,"bit_rate":300,"sig_level":-10.203542,"noise_level":-24.716816,"freq_skew":7.548036,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"78228C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CBJ663","pos":{"lat":49.640102,"lon":73.610255},"utc_time":{"hour":1,"min":9,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882568,"usec":537737},"freq":0,"bit_rate":600,"sig_level":-8.025664,"noise_level":-24.700294,"freq_skew":7.303718,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"BA","blk_id":"5","ack":"!","flight":"LX087F","msg_num":"J91","msg_num_seq":"A","msg_text":"/YQXE2YA.AT1.HB-IFA2184670272F8672E","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"YQXE2YA","air_addr":".HB-IFA","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":3,"timestamp":{"hour":1,"min":6,"sec":28}},"atc_downlink_msg_element_id":{"choice_label":"REQUEST CLIMB TO [altitude]","choice":"dM9Altitude","data":{"alt":{"choice":"altitudeFlightLevel","data":{"flight_level":410}}}}}}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882568,"usec":537737},"freq":0,"bit_rate":600,"sig_level":-8.025664,"noise_level":-24.700294,"freq_skew":7.303718,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"6","ack":"M","flight":"LX087F","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882575,"usec":198539},"freq":0,"bit_rate":300,"sig_level":-8.140370,"noise_level":-24.691078,"freq_skew":7.010086,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":241},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIVB","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"LH0767","msg_num":"S24","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882581,"usec":868897},"freq":0,"bit_rate":300,"sig_level":-7.541149,"noise_level":-24.674311,"freq_skew":7.320508,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":170},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AXL","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"ET0730","msg_num":"S32","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882601,"usec":868582},"freq":0,"bit_rate":300,"sig_level":-8.489328,"noise_level":-24.619774,"freq_skew":7.323845,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":53.891475,"lon":-40.328141},"time":{"hour":1,"min":9,"sec":54},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":120,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":22,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":19,"600bps":8,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":109,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882605,"usec":199535},"freq":0,"bit_rate":300,"sig_level":-6.450949,"noise_level":-24.618450,"freq_skew":6.991944,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":146},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS9D ","pos":{"lat":47.422232,"lon":18.446423},"time":{"hour":1,"min":9,"sec":58},"flight_leg_num":143,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":102,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":14,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":20,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":315,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882615,"usec":200629},"freq":0,"bit_rate":300,"sig_level":-11.215501,"noise_level":-24.594616,"freq_skew":6.980706,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":207},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CSN679","pos":{"lat":46.731466,"lon":83.352400},"time":{"hour":21,"min":17,"sec":46},"flight_leg_num":25,"gs":{"type":"Ground station","id":10},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":680},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882648,"usec":549213},"freq":0,"bit_rate":300,"sig_level":-7.736194,"noise_level":-24.502123,"freq_skew":7.418434,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":27.798896,"lon":30.506345},"utc_time":{"hour":1,"min":10,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882661,"usec":881662},"freq":0,"bit_rate":300,"sig_level":-8.435238,"noise_level":-24.469772,"freq_skew":6.392492,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0101B8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS0664","pos":{"lat":21.612209,"lon":38.889272},"utc_time":{"hour":1,"min":10,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[{"id":6}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":4}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882678,"usec":553673},"freq":0,"bit_rate":600,"sig_level":-8.151094,"noise_level":-24.430473,"freq_skew":8.309056,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":177},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N815AM","mode":"2","label":"H1","blk_id":"8","ack":"!","flight":"AM0027","msg_num":"D28","msg_num_seq":"A","sublabel":"DF","msg_text":"EB0032AA_ N815AM MMMXLEMD174\r\n 50840-0294340110 38995-623351040010/9W005007"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882688,"usec":532652},"freq":0,"bit_rate":300,"sig_level":-13.381828,"noise_level":-24.806000,"freq_skew":1.974844,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":50},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"FDX3  ","pos":{"lat":57.115282,"lon":-61.258509},"time":{"hour":1,"min":11,"sec":24},"flight_leg_num":180,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":224,"prev_leg":7372},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":132,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":128,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882695,"usec":205345},"freq":0,"bit_rate":300,"sig_level":-11.947365,"noise_level":-24.796673,"freq_skew":6.288320,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEH","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"MS0664","msg_num":"S23","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882708,"usec":546823},"freq":0,"bit_rate":300,"sig_level":-8.998268,"noise_level":-24.763054,"freq_skew":7.259150,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"88813A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN19 ","pos":{"lat":41.576121,"lon":44.931421},"utc_time":{"hour":1,"min":16,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882718,"usec":523679},"freq":0,"bit_rate":300,"sig_level":-10.934773,"noise_level":-24.752428,"freq_skew":7.576798,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA352","pos":{"lat":40.625802,"lon":47.994553},"utc_time":{"hour":1,"min":11,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882725,"usec":194084},"freq":0,"bit_rate":300,"sig_level":-7.206180,"noise_level":-24.735538,"freq_skew":7.602612,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"8","ack":"O","flight":"LX087F","msg_num":"S22","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882725,"usec":207885},"freq":0,"bit_rate":600,"sig_level":-9.239500,"noise_level":-24.734196,"freq_skew":6.112128,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEH","mode":"2","label":"H1","blk_id":"5","ack":"!","flight":"MS0664","msg_num":"F13","msg_num_seq":"A","sublabel":"M1","msg_text":"PRG/FNMSR663/DTOEJN,16L,172,231225,3006C0"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882741,"usec":849537},"freq":0,"bit_rate":300,"sig_level":-9.971251,"noise_level":-24.694134,"freq_skew":8.109151,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":40.760728,"lon":46.728033},"utc_time":{"hour":1,"min":12,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882745,"usec":180000},"freq":0,"bit_rate":300,"sig_level":-9.419795,"noise_level":-24.692795,"freq_skew":7.980276,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA330","pos":{"lat":32.986513,"lon":67.151999},"utc_time":{"hour":1,"min":12,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882751,"usec":861069},"freq":0,"bit_rate":300,"sig_level":-9.170477,"noise_level":-24.676022,"freq_skew":7.406454,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":27.963348,"lon":30.363522},"utc_time":{"hour":1,"min":12,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882755,"usec":195503},"freq":0,"bit_rate":300,"sig_level":-8.116486,"noise_level":-24.674686,"freq_skew":7.414467,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"BA","blk_id":"7","ack":"!","flight":"LX087F","msg_num":"J92","msg_num_seq":"A","msg_text":"/YQXE2YA.AT1.HB-IFA620611D20017D9","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"YQXE2YA","air_addr":".HB-IFA","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":4,"msg_ref":3,"timestamp":{"hour":1,"min":7,"sec":18}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882755,"usec":195503},"freq":0,"bit_rate":300,"sig_level":-8.116486,"noise_level":-24.674686,"freq_skew":7.414467,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":54.046314,"lon":-39.698486},"time":{"hour":1,"min":12,"sec":28},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":124,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":25,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":20,"600bps":8,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":114,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882758,"usec":539743},"freq":0,"bit_rate":300,"sig_level":-9.378915,"noise_level":-24.673058,"freq_skew":1.207348,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"A7D278"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUV445","pos":{"lat":40.879175,"lon":52.992998},"utc_time":{"hour":1,"min":12,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[{"id":0},{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882765,"usec":213215},"freq":0,"bit_rate":300,"sig_level":-11.242895,"noise_level":-24.670389,"freq_skew":7.481473,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA378","pos":{"lat":39.952888,"lon":54.086140},"time":{"hour":23,"min":54,"sec":56},"flight_leg_num":248,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":236,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":124,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882791,"usec":884227},"freq":0,"bit_rate":300,"sig_level":-11.726766,"noise_level":-24.764782,"freq_skew":7.176528,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA301","pos":{"lat":45.343066,"lon":56.914095},"utc_time":{"hour":1,"min":13,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882798,"usec":554384},"freq":0,"bit_rate":1200,"sig_level":-6.366181,"noise_level":-24.756096,"freq_skew":7.598088,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"BA","blk_id":"7","ack":"!","flight":"LX087F","msg_num":"J92","msg_num_seq":"A","msg_text":"/YQXE2YA.AT1.HB-IFA620611D20017D9","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"YQXE2YA","air_addr":".HB-IFA","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":4,"msg_ref":3,"timestamp":{"hour":1,"min":7,"sec":18}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882798,"usec":554384},"freq":0,"bit_rate":1200,"sig_level":-6.366181,"noise_level":-24.756096,"freq_skew":7.598088,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"BA","blk_id":"9","ack":"!","flight":"LX087F","msg_num":"J93","msg_num_seq":"A","msg_text":"/YQXE2YA.AT1.HB-IFA2284A60972F89C2F","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"YQXE2YA","air_addr":".HB-IFA","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":5,"timestamp":{"hour":1,"min":10,"sec":24}},"atc_downlink_msg_element_id":{"choice_label":"LEVEL [altitude]","choice":"dM37Altitude","data":{"alt":{"choice":"altitudeFlightLevel","data":{"flight_level":410}}}}}}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882798,"usec":554384},"freq":0,"bit_rate":1200,"sig_level":-6.366181,"noise_level":-24.756096,"freq_skew":7.598088,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":54.091290,"lon":-39.518584},"time":{"hour":1,"min":13,"sec":12},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":126,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":26,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":21,"600bps":8,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":115,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882805,"usec":192749},"freq":0,"bit_rate":300,"sig_level":-10.624653,"noise_level":-25.515457,"freq_skew":6.599770,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":241},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIVB","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"LH0767","msg_num":"S27","msg_num_seq":"A","msg_text":"0EH012014VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":20,"sec":14}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882815,"usec":209529},"freq":0,"bit_rate":300,"sig_level":-9.970279,"noise_level":-25.488548,"freq_skew":7.895288,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":253},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMG","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"SQ0352","msg_num":"S92","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882821,"usec":867478},"freq":0,"bit_rate":300,"sig_level":-9.288365,"noise_level":-25.478621,"freq_skew":8.383662,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":38.119198,"lon":-65.662319},"time":{"hour":1,"min":13,"sec":32},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":130,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":65,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":60,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882821,"usec":883027},"freq":0,"bit_rate":600,"sig_level":-7.098193,"noise_level":-25.477160,"freq_skew":8.474332,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":177},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N815AM","mode":"2","label":"H1","blk_id":"8","ack":"!","flight":"AM0027","msg_num":"D28","msg_num_seq":"A","sublabel":"DF","msg_text":"EB0032AA_ N815AM MMMXLEMD174\r\n 50840-0294340110 38995-623351040010/9W005007"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882828,"usec":555358},"freq":0,"bit_rate":300,"sig_level":-11.006222,"noise_level":-25.467731,"freq_skew":8.071098,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":152},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAS2  ","pos":{"lat":41.769756,"lon":36.171868},"time":{"hour":1,"min":13,"sec":42},"flight_leg_num":11,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":202,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":71,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":66,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882828,"usec":578190},"freq":0,"bit_rate":300,"sig_level":-6.359837,"noise_level":-25.466106,"freq_skew":7.806142,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"SAS908","pos":{"lat":49.603709,"lon":-60.673486},"time":{"hour":1,"min":13,"sec":42},"flight_leg_num":65,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":24342},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":70,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":61,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882858,"usec":554845},"freq":0,"bit_rate":300,"sig_level":-12.420926,"noise_level":-25.399935,"freq_skew":7.922249,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH552","pos":{"lat":38.166920,"lon":22.001194},"time":{"hour":1,"min":13,"sec":26},"flight_leg_num":80,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":5,"prev_leg":71},"hfdl_disabled_duration":{"this_leg":12268,"prev_leg":6042},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":182,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":23,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":173,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882868,"usec":513258},"freq":0,"bit_rate":300,"sig_level":-11.046162,"noise_level":-25.388498,"freq_skew":6.316607,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":3},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRU","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"CX0219","msg_num":"S43","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882891,"usec":889183},"freq":0,"bit_rate":300,"sig_level":-12.947643,"noise_level":-25.333946,"freq_skew":7.392181,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":149},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETH726","pos":{"lat":28.333794,"lon":29.970760},"time":{"hour":0,"min":34,"sec":26},"flight_leg_num":223,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":7,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":14260,"prev_leg":4908},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882931,"usec":862484},"freq":0,"bit_rate":300,"sig_level":-11.264542,"noise_level":-25.223167,"freq_skew":7.580705,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":41.530803,"lon":44.996309},"utc_time":{"hour":1,"min":15,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882935,"usec":206875},"freq":0,"bit_rate":300,"sig_level":-11.778042,"noise_level":-25.220165,"freq_skew":6.406659,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":3},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRU","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"CX0219","msg_num":"S44","msg_num_seq":"A","msg_text":"0EH011502SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":15,"sec":2}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882941,"usec":865789},"freq":0,"bit_rate":300,"sig_level":-8.592451,"noise_level":-25.217323,"freq_skew":8.749685,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH373","pos":{"lat":56.929544,"lon":29.213046},"time":{"hour":1,"min":20,"sec":10},"flight_leg_num":179,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":160,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11064},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":152,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":148,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882941,"usec":879189},"freq":0,"bit_rate":300,"sig_level":-9.562085,"noise_level":-25.215904,"freq_skew":0.092139,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040045"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH713","pos":{"lat":22.745176,"lon":34.866209},"utc_time":{"hour":1,"min":15,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882945,"usec":221795},"freq":0,"bit_rate":300,"sig_level":-12.371073,"noise_level":-25.214483,"freq_skew":8.173587,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR567","pos":{"lat":34.601163,"lon":27.327857},"time":{"hour":1,"min":15,"sec":38},"flight_leg_num":149,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":19},"hfdl_disabled_duration":{"this_leg":9380,"prev_leg":13814},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":82,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":76,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882948,"usec":547622},"freq":0,"bit_rate":300,"sig_level":-10.510392,"noise_level":-25.213066,"freq_skew":0.619474,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":208},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"BAW57K","pos":{"lat":22.858473,"lon":10.354634},"time":{"hour":1,"min":15,"sec":42},"flight_leg_num":133,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":17730,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":198,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":189,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882951,"usec":892484},"freq":0,"bit_rate":300,"sig_level":-13.595736,"noise_level":-25.203606,"freq_skew":6.992054,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0758","pos":{"lat":30.115643,"lon":31.419585},"time":{"hour":19,"min":22,"sec":12},"flight_leg_num":196,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":123},"hfdl_disabled_duration":{"this_leg":6,"prev_leg":8136},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882958,"usec":527494},"freq":0,"bit_rate":300,"sig_level":-9.883772,"noise_level":-25.194471,"freq_skew":7.950107,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH552","pos":{"lat":38.304936,"lon":21.790050},"time":{"hour":1,"min":15,"sec":4},"flight_leg_num":80,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":5,"prev_leg":71},"hfdl_disabled_duration":{"this_leg":12268,"prev_leg":6042},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":185,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":23,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":176,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882975,"usec":215307},"freq":0,"bit_rate":300,"sig_level":-10.518817,"noise_level":-25.145027,"freq_skew":7.240171,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"3C4A01"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"LH569 ","pos":{"lat":21.775287,"lon":5.902073},"utc_time":{"hour":1,"min":16,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773882988,"usec":525603},"freq":0,"bit_rate":300,"sig_level":-10.760021,"noise_level":-25.117838,"freq_skew":7.494438,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":149},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-ATQ","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"ET0726","msg_num":"S80","msg_num_seq":"A","msg_text":"0LV011553SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":1,"min":15,"sec":53}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883005,"usec":206320},"freq":0,"bit_rate":300,"sig_level":-8.977068,"noise_level":-25.081715,"freq_skew":1.554294,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":37},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE660","pos":{"lat":34.890241,"lon":23.695495},"time":{"hour":1,"min":16,"sec":38},"flight_leg_num":91,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4310},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":146,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":142,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883015,"usec":188083},"freq":0,"bit_rate":300,"sig_level":-13.942598,"noise_level":-25.055962,"freq_skew":7.380610,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":253},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMG","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"SQ0352","msg_num":"S92","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883018,"usec":537512},"freq":0,"bit_rate":300,"sig_level":-12.521273,"noise_level":-25.054567,"freq_skew":6.988214,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY057","pos":{"lat":41.485827,"lon":30.218640},"utc_time":{"hour":1,"min":16,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883018,"usec":554093},"freq":0,"bit_rate":300,"sig_level":-9.269916,"noise_level":-25.053175,"freq_skew":0.721392,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":33.132426,"lon":25.487987},"time":{"hour":1,"min":16,"sec":52},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":191,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":21,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":181,"spdus_missed_cnt":12},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883028,"usec":543793},"freq":0,"bit_rate":300,"sig_level":-8.794202,"noise_level":-25.027811,"freq_skew":1.527071,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"A7D278"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUV445","pos":{"lat":40.908701,"lon":53.756893},"utc_time":{"hour":1,"min":17,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":6}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":0},{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883031,"usec":889757},"freq":0,"bit_rate":300,"sig_level":-10.307221,"noise_level":-25.026421,"freq_skew":11.242551,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780ABC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA291","pos":{"lat":42.940145,"lon":51.377661},"utc_time":{"hour":1,"min":17,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883045,"usec":191396},"freq":0,"bit_rate":300,"sig_level":-7.707393,"noise_level":-24.985298,"freq_skew":7.073180,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":15},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"TK0057","msg_num":"S63","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883055,"usec":190204},"freq":0,"bit_rate":300,"sig_level":-8.432697,"noise_level":-24.967953,"freq_skew":0.573315,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":33.070627,"lon":25.553218},"time":{"hour":1,"min":17,"sec":26},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":192,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":21,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":182,"spdus_missed_cnt":12},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883058,"usec":542928},"freq":0,"bit_rate":300,"sig_level":-8.827845,"noise_level":-24.958603,"freq_skew":7.446041,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040188"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH730","pos":{"lat":26.633657,"lon":31.570647},"utc_time":{"hour":1,"min":17,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883065,"usec":194781},"freq":0,"bit_rate":300,"sig_level":-9.541120,"noise_level":-24.949263,"freq_skew":7.602819,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":41.556895,"lon":44.671869},"utc_time":{"hour":1,"min":17,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883075,"usec":177232},"freq":0,"bit_rate":300,"sig_level":-9.929405,"noise_level":-24.924051,"freq_skew":8.011580,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR185","pos":{"lat":42.206120,"lon":32.710481},"time":{"hour":1,"min":17,"sec":44},"flight_leg_num":197,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":48,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":16150,"prev_leg":16876},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":157,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":151,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883081,"usec":854409},"freq":0,"bit_rate":300,"sig_level":-8.342815,"noise_level":-24.907284,"freq_skew":6.754845,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":15},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"TK0057","msg_num":"S64","msg_num_seq":"A","msg_text":"0EH011749VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":17,"sec":49}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883091,"usec":873980},"freq":0,"bit_rate":300,"sig_level":-10.500612,"noise_level":-24.888876,"freq_skew":8.995717,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":204},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH712","pos":{"lat":21.928066,"lon":35.449515},"time":{"hour":23,"min":26,"sec":6},"flight_leg_num":193,"gs":{"type":"Ground station","id":15},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":3,"prev_leg":91},"hfdl_disabled_duration":{"this_leg":14730,"prev_leg":9040},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":155,"600bps":13,"1200bps":0,"1800bps":1},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":1},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":183,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883108,"usec":529510},"freq":0,"bit_rate":300,"sig_level":-8.919177,"noise_level":-24.840384,"freq_skew":6.873794,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0758","pos":{"lat":30.115643,"lon":31.419585},"time":{"hour":19,"min":22,"sec":12},"flight_leg_num":196,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":123},"hfdl_disabled_duration":{"this_leg":6,"prev_leg":8136},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883111,"usec":869252},"freq":0,"bit_rate":300,"sig_level":-11.197000,"noise_level":-24.839022,"freq_skew":7.812397,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA330","pos":{"lat":33.488109,"lon":66.416943},"utc_time":{"hour":1,"min":18,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883111,"usec":886707},"freq":0,"bit_rate":300,"sig_level":-9.765678,"noise_level":-24.837664,"freq_skew":7.687557,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":41.496470,"lon":45.400401},"utc_time":{"hour":1,"min":23,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883131,"usec":888339},"freq":0,"bit_rate":300,"sig_level":-9.227024,"noise_level":-24.782246,"freq_skew":8.295330,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":56.751016,"lon":-40.747682},"time":{"hour":1,"min":18,"sec":46},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9310,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":246,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":228,"spdus_missed_cnt":16},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883135,"usec":227670},"freq":0,"bit_rate":300,"sig_level":-10.188049,"noise_level":-24.780895,"freq_skew":0.528671,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":32.927461,"lon":25.702907},"time":{"hour":1,"min":18,"sec":48},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":195,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":21,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":185,"spdus_missed_cnt":12},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883141,"usec":861424},"freq":0,"bit_rate":300,"sig_level":-9.814249,"noise_level":-24.763950,"freq_skew":8.151999,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6718"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH727","pos":{"lat":41.367381,"lon":46.107990},"utc_time":{"hour":1,"min":18,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883145,"usec":214234},"freq":0,"bit_rate":300,"sig_level":-11.275036,"noise_level":-24.762602,"freq_skew":0.171691,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F4E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN99 ","pos":{"lat":44.057320,"lon":28.747842},"utc_time":{"hour":1,"min":18,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883158,"usec":556892},"freq":0,"bit_rate":300,"sig_level":-13.471012,"noise_level":-24.735390,"freq_skew":7.495469,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"88813A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN19 ","pos":{"lat":41.660579,"lon":43.738372},"utc_time":{"hour":1,"min":23,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883168,"usec":535286},"freq":0,"bit_rate":300,"sig_level":-8.684996,"noise_level":-24.711084,"freq_skew":6.792984,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEH","mode":"2","label":"H1","blk_id":"8","ack":"!","flight":"MS0664","msg_num":"F15","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN21449E038493,RW16C,011242,94,BOMOX,012016,GIBAL,P11,210033,22896FC"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883175,"usec":204255},"freq":0,"bit_rate":300,"sig_level":-10.940430,"noise_level":-24.709597,"freq_skew":8.381183,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA330","pos":{"lat":33.575656,"lon":66.286480},"utc_time":{"hour":1,"min":19,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883178,"usec":525900},"freq":0,"bit_rate":300,"sig_level":-10.926836,"noise_level":-24.708256,"freq_skew":5.793115,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4ACA64"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS988","pos":{"lat":42.844358,"lon":29.972820},"utc_time":{"hour":1,"min":19,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883188,"usec":540968},"freq":0,"bit_rate":300,"sig_level":-11.880383,"noise_level":-24.684179,"freq_skew":0.868198,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KNE670","pos":{"lat":32.828928,"lon":25.788395},"time":{"hour":1,"min":19,"sec":40},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3162},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":196,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":21,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":186,"spdus_missed_cnt":12},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883191,"usec":888822},"freq":0,"bit_rate":300,"sig_level":-14.000262,"noise_level":-24.682545,"freq_skew":10.301443,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A12"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH757","pos":{"lat":38.561742,"lon":57.866474},"utc_time":{"hour":1,"min":19,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883198,"usec":526836},"freq":0,"bit_rate":300,"sig_level":-12.951518,"noise_level":-24.665794,"freq_skew":7.035203,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":241},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIVB","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"LH0767","msg_num":"S35","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883208,"usec":540738},"freq":0,"bit_rate":600,"sig_level":-9.126474,"noise_level":-24.654247,"freq_skew":7.131741,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEH","mode":"2","label":"1L","blk_id":"9","ack":"!","flight":"MS0664","msg_num":"M23","msg_num_seq":"A","msg_text":"N022.675/E037.287/UTC 224518/FOB 008.3/ALT 31000/CAS 1138/ETA 2313"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883238,"usec":546118},"freq":0,"bit_rate":300,"sig_level":-12.378328,"noise_level":-24.817068,"freq_skew":7.685002,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C6718"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH727","pos":{"lat":41.402743,"lon":45.847065},"utc_time":{"hour":1,"min":20,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883241,"usec":864469},"freq":0,"bit_rate":300,"sig_level":-7.774071,"noise_level":-24.815712,"freq_skew":5.167390,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"04004A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH453","pos":{"lat":30.106373,"lon":31.407569},"utc_time":{"hour":1,"min":20,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2},{"id":7}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883245,"usec":218613},"freq":0,"bit_rate":300,"sig_level":-9.222075,"noise_level":-24.806526,"freq_skew":7.299764,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":207},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CSN679","pos":{"lat":47.797828,"lon":70.128956},"time":{"hour":22,"min":30,"sec":38},"flight_leg_num":25,"gs":{"type":"Ground station","id":15},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":59,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":680},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883271,"usec":889053},"freq":0,"bit_rate":300,"sig_level":-10.703142,"noise_level":-24.734571,"freq_skew":7.941293,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIXX","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"LH0727","msg_num":"S47","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883278,"usec":558952},"freq":0,"bit_rate":600,"sig_level":-10.892216,"noise_level":-24.725468,"freq_skew":7.575214,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEH","mode":"2","label":"1L","blk_id":"9","ack":"!","flight":"MS0664","msg_num":"M23","msg_num_seq":"A","msg_text":"N022.675/E037.287/UTC 224518/FOB 008.3/ALT 31000/CAS 1138/ETA 2313"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883285,"usec":223354},"freq":0,"bit_rate":300,"sig_level":-15.147667,"noise_level":-24.714886,"freq_skew":7.653706,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A895","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"VN0019","msg_num":"S90","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883291,"usec":855263},"freq":0,"bit_rate":300,"sig_level":-13.913925,"noise_level":-24.712204,"freq_skew":2.750322,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":50},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"FDX3  ","pos":{"lat":56.422799,"lon":-63.021132},"time":{"hour":1,"min":21,"sec":24},"flight_leg_num":180,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":224,"prev_leg":7372},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":153,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":143,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883295,"usec":212790},"freq":0,"bit_rate":300,"sig_level":-14.552583,"noise_level":-24.703125,"freq_skew":5.656591,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4ACA64"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS988","pos":{"lat":43.035933,"lon":29.721507},"utc_time":{"hour":1,"min":21,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883301,"usec":887181},"freq":0,"bit_rate":300,"sig_level":-18.196384,"noise_level":-24.727848,"freq_skew":7.179497,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78107A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC386","pos":{"lat":41.569942,"lon":44.087532},"utc_time":{"hour":1,"min":21,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883318,"usec":518448},"freq":0,"bit_rate":300,"sig_level":-16.305466,"noise_level":-24.739548,"freq_skew":7.108488,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA301","pos":{"lat":44.907389,"lon":55.432998},"utc_time":{"hour":1,"min":21,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883338,"usec":529823},"freq":0,"bit_rate":300,"sig_level":-15.759729,"noise_level":-24.698269,"freq_skew":1.318200,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4844B3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KZR603","pos":{"lat":33.404681,"lon":72.518830},"utc_time":{"hour":1,"min":22,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883341,"usec":903422},"freq":0,"bit_rate":300,"sig_level":-10.761948,"noise_level":-24.689205,"freq_skew":7.307304,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-8468","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"3U3863","msg_num":"S39","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883351,"usec":853248},"freq":0,"bit_rate":300,"sig_level":-14.586205,"noise_level":-24.688547,"freq_skew":1.236145,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"06A0E9"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"QTR79R","pos":{"lat":40.956079,"lon":19.521369},"utc_time":{"hour":1,"min":22,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883365,"usec":231018},"freq":0,"bit_rate":300,"sig_level":-18.429478,"noise_level":-24.655048,"freq_skew":7.076498,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":29},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRE","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"CX0301","msg_num":"S56","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883368,"usec":548063},"freq":0,"bit_rate":300,"sig_level":-17.732079,"noise_level":-24.653717,"freq_skew":7.270038,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"MS0663","pos":{"lat":21.959995,"lon":38.733747},"time":{"hour":22,"min":58,"sec":54},"flight_leg_num":197,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883371,"usec":889727},"freq":0,"bit_rate":300,"sig_level":-15.415145,"noise_level":-24.652386,"freq_skew":5.702234,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DAL54 ","pos":{"lat":23.998650,"lon":-42.289204},"time":{"hour":1,"min":22,"sec":44},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":37044,"prev_leg":10},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":222,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":212,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883378,"usec":529640},"freq":0,"bit_rate":300,"sig_level":-13.997257,"noise_level":-24.635693,"freq_skew":7.762700,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA352","pos":{"lat":40.745965,"lon":46.250470},"utc_time":{"hour":1,"min":22,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883388,"usec":536759},"freq":0,"bit_rate":300,"sig_level":-13.277145,"noise_level":-24.611814,"freq_skew":7.620608,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A895","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"VN0019","msg_num":"S90","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883405,"usec":216680},"freq":0,"bit_rate":300,"sig_level":-13.969983,"noise_level":-24.572750,"freq_skew":6.894404,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"789230"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA261","pos":{"lat":41.500934,"lon":48.887193},"utc_time":{"hour":1,"min":32,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883405,"usec":232477},"freq":0,"bit_rate":300,"sig_level":-9.723986,"noise_level":-24.571428,"freq_skew":1.727066,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":33},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A7-AMJ","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"QR079R","msg_num":"S89","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883421,"usec":883748},"freq":0,"bit_rate":300,"sig_level":-15.613408,"noise_level":-24.968426,"freq_skew":-0.706372,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F4E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN99 ","pos":{"lat":43.628509,"lon":29.359988},"utc_time":{"hour":1,"min":23,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883431,"usec":868998},"freq":0,"bit_rate":300,"sig_level":-12.145251,"noise_level":-24.951420,"freq_skew":7.817319,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A895","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"VN0019","msg_num":"S91","msg_num_seq":"A","msg_text":"0EH012818VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":28,"sec":18}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883431,"usec":881951},"freq":0,"bit_rate":300,"sig_level":-12.159536,"noise_level":-24.949890,"freq_skew":9.350169,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXJ","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"CX0261","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883435,"usec":226560},"freq":0,"bit_rate":300,"sig_level":-10.286502,"noise_level":-24.948818,"freq_skew":8.031518,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":39.055441,"lon":-63.935402},"time":{"hour":1,"min":23,"sec":48},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":130,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":87,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":79,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883448,"usec":524703},"freq":0,"bit_rate":300,"sig_level":-11.834382,"noise_level":-24.916134,"freq_skew":7.669940,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-8468","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"3U3863","msg_num":"S39","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883461,"usec":878419},"freq":0,"bit_rate":600,"sig_level":-11.257435,"noise_level":-24.881901,"freq_skew":7.475150,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GEH","mode":"2","label":"1L","blk_id":"1","ack":"!","flight":"MS0664","msg_num":"M24","msg_num_seq":"A","msg_text":"N021.862/E038.759/UTC 230020/FOB 007.8/ALT 07000/CAS 0865/ETA 2316"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883478,"usec":540612},"freq":0,"bit_rate":300,"sig_level":-10.620831,"noise_level":-24.860670,"freq_skew":7.616509,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIXX","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"LH0727","msg_num":"S47","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883478,"usec":553313},"freq":0,"bit_rate":300,"sig_level":-10.835554,"noise_level":-24.859154,"freq_skew":7.797383,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A895","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"VN0019","msg_num":"S91","msg_num_seq":"A","msg_text":"0EH012818VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":28,"sec":18}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883491,"usec":880855},"freq":0,"bit_rate":300,"sig_level":-10.436003,"noise_level":-24.833145,"freq_skew":0.565336,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA319","pos":{"lat":40.800897,"lon":44.456948},"time":{"hour":1,"min":24,"sec":44},"flight_leg_num":144,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":23392,"prev_leg":13394},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":15,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":33,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":21,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":374,"spdus_missed_cnt":13},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883495,"usec":224300},"freq":0,"bit_rate":300,"sig_level":-9.757952,"noise_level":-24.831636,"freq_skew":1.580198,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"A7D278"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUV445","pos":{"lat":40.946810,"lon":55.060492},"utc_time":{"hour":1,"min":24,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883521,"usec":879977},"freq":0,"bit_rate":300,"sig_level":-11.624781,"noise_level":-24.765463,"freq_skew":7.780385,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-8468","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"3U3863","msg_num":"S39","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883531,"usec":860856},"freq":0,"bit_rate":300,"sig_level":-9.312015,"noise_level":-24.747204,"freq_skew":5.946148,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4ACA64"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS988","pos":{"lat":43.417708,"lon":29.214419},"utc_time":{"hour":1,"min":25,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883538,"usec":536359},"freq":0,"bit_rate":300,"sig_level":-6.714815,"noise_level":-24.730328,"freq_skew":2.397034,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUG","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"EK08ER","msg_num":"S55","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883545,"usec":197564},"freq":0,"bit_rate":300,"sig_level":-8.929077,"noise_level":-24.721230,"freq_skew":6.646881,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":35},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGJ","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"TK0069","msg_num":"S36","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883555,"usec":220186},"freq":0,"bit_rate":300,"sig_level":-7.835364,"noise_level":-24.688942,"freq_skew":6.399896,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MSR956","pos":{"lat":37.865139,"lon":37.206988},"time":{"hour":1,"min":25,"sec":50},"flight_leg_num":31,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":56,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":690},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":187,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":182,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883565,"usec":196907},"freq":0,"bit_rate":300,"sig_level":-7.123428,"noise_level":-24.677219,"freq_skew":8.407758,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH373","pos":{"lat":56.715311,"lon":26.616147},"time":{"hour":1,"min":30,"sec":34},"flight_leg_num":179,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":160,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11064},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":174,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":167,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883571,"usec":863041},"freq":0,"bit_rate":300,"sig_level":-7.887412,"noise_level":-24.668030,"freq_skew":7.435083,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"SAS908","pos":{"lat":50.909712,"lon":-58.529088},"time":{"hour":1,"min":26,"sec":4},"flight_leg_num":65,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":24342},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":94,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":82,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883581,"usec":873484},"freq":0,"bit_rate":300,"sig_level":-9.462842,"noise_level":-24.636234,"freq_skew":3.588957,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"0100A8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MSR676","pos":{"lat":30.126972,"lon":31.451857},"utc_time":{"hour":1,"min":26,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883585,"usec":215562},"freq":0,"bit_rate":300,"sig_level":-7.499325,"noise_level":-24.634907,"freq_skew":7.945982,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH552","pos":{"lat":39.182471,"lon":20.420876},"time":{"hour":1,"min":25,"sec":32},"flight_leg_num":80,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":5,"prev_leg":71},"hfdl_disabled_duration":{"this_leg":12268,"prev_leg":6042},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":206,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":25,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":195,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883588,"usec":552375},"freq":0,"bit_rate":300,"sig_level":-9.696366,"noise_level":-24.633430,"freq_skew":7.569814,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-8468","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"3U3863","msg_num":"S40","msg_num_seq":"A","msg_text":"0EH012510VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":25,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883605,"usec":218599},"freq":0,"bit_rate":300,"sig_level":-7.953894,"noise_level":-24.588100,"freq_skew":2.446152,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUG","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"EK08ER","msg_num":"S55","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883621,"usec":864068},"freq":0,"bit_rate":300,"sig_level":-9.067532,"noise_level":-24.547388,"freq_skew":2.962821,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":44},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCK","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"MS0676","msg_num":"S78","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883625,"usec":192434},"freq":0,"bit_rate":300,"sig_level":-9.817964,"noise_level":-24.546074,"freq_skew":3.218447,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"04004A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH453","pos":{"lat":29.674816,"lon":31.490653},"utc_time":{"hour":1,"min":26,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[{"id":1},{"id":7}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883648,"usec":542830},"freq":0,"bit_rate":300,"sig_level":-8.911893,"noise_level":-24.485514,"freq_skew":6.015811,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4ACA64"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS988","pos":{"lat":43.605163,"lon":28.961389},"utc_time":{"hour":1,"min":27,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883655,"usec":190164},"freq":0,"bit_rate":300,"sig_level":-9.424337,"noise_level":-24.469282,"freq_skew":6.704534,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXJ","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"CX0261","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883658,"usec":522825},"freq":0,"bit_rate":300,"sig_level":-8.809219,"noise_level":-24.467979,"freq_skew":7.334125,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA352","pos":{"lat":40.813944,"lon":45.532237},"utc_time":{"hour":1,"min":27,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883668,"usec":548557},"freq":0,"bit_rate":300,"sig_level":-11.724779,"noise_level":-24.437773,"freq_skew":5.893170,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":106},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAU14 ","pos":{"lat":14.522924,"lon":17.129778},"time":{"hour":1,"min":27,"sec":42},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":130,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":120,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883695,"usec":200910},"freq":0,"bit_rate":300,"sig_level":-7.443411,"noise_level":-24.369511,"freq_skew":7.423817,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA352","pos":{"lat":40.821153,"lon":45.436450},"utc_time":{"hour":1,"min":28,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883711,"usec":878093},"freq":0,"bit_rate":300,"sig_level":-7.419083,"noise_level":-24.329952,"freq_skew":2.404558,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":40},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUG","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"EK08ER","msg_num":"S55","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883721,"usec":863482},"freq":0,"bit_rate":300,"sig_level":-11.359289,"noise_level":-24.319983,"freq_skew":11.539889,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780ABC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA291","pos":{"lat":42.021069,"lon":49.851589},"utc_time":{"hour":1,"min":33,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883741,"usec":892201},"freq":0,"bit_rate":300,"sig_level":-13.625835,"noise_level":-24.259985,"freq_skew":8.503901,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":39},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMM","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"SQ0312","msg_num":"S67","msg_num_seq":"A","msg_text":"0EH012828SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":28,"sec":28}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883758,"usec":536055},"freq":0,"bit_rate":300,"sig_level":-10.723541,"noise_level":-24.731277,"freq_skew":9.682364,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":204},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH712","pos":{"lat":25.744106,"lon":32.779146},"time":{"hour":0,"min":4,"sec":34},"flight_leg_num":193,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":11,"prev_leg":91},"hfdl_disabled_duration":{"this_leg":14730,"prev_leg":9040},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":23,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":19,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883775,"usec":187785},"freq":0,"bit_rate":300,"sig_level":-14.751461,"noise_level":-24.690334,"freq_skew":7.997564,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":40.888445,"lon":43.952949},"utc_time":{"hour":1,"min":29,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883781,"usec":859225},"freq":0,"bit_rate":300,"sig_level":-13.957206,"noise_level":-25.444071,"freq_skew":8.274278,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR185","pos":{"lat":42.589956,"lon":30.691739},"time":{"hour":1,"min":29,"sec":32},"flight_leg_num":197,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":48,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":16150,"prev_leg":16876},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":182,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":171,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883781,"usec":869207},"freq":0,"bit_rate":600,"sig_level":-12.311146,"noise_level":-25.442616,"freq_skew":7.747959,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"B0","blk_id":"6","ack":"!","flight":"LX087F","msg_num":"J03","msg_num_seq":"A","msg_text":"/YQXE2YA.AFN/FMHSWR87F,.HB-IFA,,012901/FRP0C711"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883798,"usec":551520},"freq":0,"bit_rate":300,"sig_level":-9.876012,"noise_level":-25.405762,"freq_skew":5.611918,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"GTI521","pos":{"lat":4.841203,"lon":-79.097250},"time":{"hour":1,"min":29,"sec":52},"flight_leg_num":77,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":11},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11276},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":34,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":34,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883811,"usec":856483},"freq":0,"bit_rate":300,"sig_level":-11.727762,"noise_level":-25.362967,"freq_skew":7.801845,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIXX","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"LH0727","msg_num":"S47","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883828,"usec":547005},"freq":0,"bit_rate":300,"sig_level":-15.696659,"noise_level":-25.321178,"freq_skew":5.343450,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73117","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"SU1327","msg_num":"S51","msg_num_seq":"A","msg_text":"0EH012418VH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":24,"sec":18}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883828,"usec":556346},"freq":0,"bit_rate":300,"sig_level":-14.078231,"noise_level":-25.319584,"freq_skew":8.105070,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":39},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMM","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"SQ0312","msg_num":"S67","msg_num_seq":"A","msg_text":"0EH012828SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":28,"sec":28}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883838,"usec":537545},"freq":0,"bit_rate":300,"sig_level":-11.329220,"noise_level":-25.300123,"freq_skew":6.412068,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AXL","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"ET0730","msg_num":"S37","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883845,"usec":191240},"freq":0,"bit_rate":300,"sig_level":-9.949332,"noise_level":-25.290409,"freq_skew":1.546738,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR478","pos":{"lat":30.233059,"lon":8.113075},"time":{"hour":1,"min":20,"sec":10},"flight_leg_num":222,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":720},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":162,"600bps":12,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":172,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883848,"usec":552254},"freq":0,"bit_rate":300,"sig_level":-10.915738,"noise_level":-25.287384,"freq_skew":7.370307,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"42468B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UZS412","pos":{"lat":29.044474,"lon":32.923342},"utc_time":{"hour":1,"min":30,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883861,"usec":892786},"freq":0,"bit_rate":300,"sig_level":-11.443871,"noise_level":-25.252930,"freq_skew":7.843426,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIXX","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"LH0727","msg_num":"S51","msg_num_seq":"A","msg_text":"0EH013005VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":30,"sec":5}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883865,"usec":193091},"freq":0,"bit_rate":300,"sig_level":-7.610226,"noise_level":-25.251503,"freq_skew":2.700887,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"04004A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH453","pos":{"lat":29.272440,"lon":31.644462},"utc_time":{"hour":1,"min":30,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883871,"usec":875523},"freq":0,"bit_rate":300,"sig_level":-9.893744,"noise_level":-25.240576,"freq_skew":7.520342,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":41},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMR","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"SQ0328","msg_num":"S84","msg_num_seq":"A","msg_text":"0EH012550VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":25,"sec":50}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883878,"usec":542060},"freq":0,"bit_rate":300,"sig_level":-16.001451,"noise_level":-25.223188,"freq_skew":9.940455,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A12"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH757","pos":{"lat":39.065397,"lon":56.066773},"utc_time":{"hour":1,"min":31,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883895,"usec":199769},"freq":0,"bit_rate":300,"sig_level":-13.803907,"noise_level":-25.263529,"freq_skew":7.875169,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIXX","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"LH0727","msg_num":"S51","msg_num_seq":"A","msg_text":"0EH013005VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":30,"sec":5}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883901,"usec":872849},"freq":0,"bit_rate":300,"sig_level":-11.146900,"noise_level":-25.245459,"freq_skew":8.588867,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":40.922777,"lon":48.904360},"utc_time":{"hour":1,"min":41,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883928,"usec":527728},"freq":0,"bit_rate":300,"sig_level":-11.606262,"noise_level":-25.198719,"freq_skew":3.924665,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780560"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CES588","pos":{"lat":76.257966,"lon":-24.331330},"utc_time":{"hour":1,"min":32,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883941,"usec":869649},"freq":0,"bit_rate":300,"sig_level":-8.628177,"noise_level":-25.157085,"freq_skew":7.139444,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".YR-FIC","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"OE0412","msg_num":"S77","msg_num_seq":"A","msg_text":"0EH013214VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":32,"sec":14}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883948,"usec":541414},"freq":0,"bit_rate":600,"sig_level":-9.703363,"noise_level":-25.154110,"freq_skew":7.634231,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"B0","blk_id":"1","ack":"!","flight":"LX087F","msg_num":"J06","msg_num_seq":"A","msg_text":"/YQXE2YA.AFN/FMHSWR87F,.HB-IFA,,013110/FCPPIKCPYA,07DE8"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883958,"usec":539103},"freq":0,"bit_rate":300,"sig_level":-12.551359,"noise_level":-25.157263,"freq_skew":6.217199,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896582"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ABY588","pos":{"lat":25.117884,"lon":56.141617},"utc_time":{"hour":1,"min":32,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883965,"usec":203318},"freq":0,"bit_rate":300,"sig_level":-12.473892,"noise_level":-25.147707,"freq_skew":1.250438,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR478","pos":{"lat":30.233059,"lon":8.113075},"time":{"hour":1,"min":20,"sec":10},"flight_leg_num":222,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":720},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":162,"600bps":12,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":172,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773883968,"usec":545946},"freq":0,"bit_rate":300,"sig_level":-9.863916,"noise_level":-25.146297,"freq_skew":2.339860,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"04004A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH453","pos":{"lat":29.084643,"lon":31.715873},"utc_time":{"hour":1,"min":32,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884025,"usec":198630},"freq":0,"bit_rate":300,"sig_level":-12.476864,"noise_level":-25.592070,"freq_skew":7.463526,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA328","pos":{"lat":40.686571,"lon":47.820488},"utc_time":{"hour":1,"min":33,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884031,"usec":873479},"freq":0,"bit_rate":300,"sig_level":-13.344108,"noise_level":-25.573963,"freq_skew":7.245436,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":41.679462,"lon":42.948728},"utc_time":{"hour":10,"min":18,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884038,"usec":556950},"freq":0,"bit_rate":300,"sig_level":-12.031300,"noise_level":-25.562296,"freq_skew":3.439765,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"740826"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RJA182","pos":{"lat":31.718963,"lon":36.015656},"utc_time":{"hour":1,"min":33,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884041,"usec":874755},"freq":0,"bit_rate":300,"sig_level":-11.579213,"noise_level":-25.560818,"freq_skew":7.364367,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040188"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH730","pos":{"lat":28.153206,"lon":30.127659},"utc_time":{"hour":1,"min":33,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884045,"usec":212979},"freq":0,"bit_rate":300,"sig_level":-7.035425,"noise_level":-25.559175,"freq_skew":2.348434,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896471"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE8ER","pos":{"lat":31.895775,"lon":32.601991},"utc_time":{"hour":1,"min":33,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884075,"usec":210376},"freq":0,"bit_rate":300,"sig_level":-9.264601,"noise_level":-25.463833,"freq_skew":1.326689,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SKP","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"SQ0319","msg_num":"S35","msg_num_seq":"A","msg_text":"0EH013419VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":34,"sec":19}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884081,"usec":877551},"freq":0,"bit_rate":300,"sig_level":-11.764064,"noise_level":-25.452312,"freq_skew":6.592933,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":29},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRE","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"CX0301","msg_num":"S57","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884091,"usec":880841},"freq":0,"bit_rate":600,"sig_level":-12.171010,"noise_level":-25.426085,"freq_skew":7.522779,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"HVN19 ","pos":{"lat":39.198950,"lon":57.653613},"time":{"hour":23,"min":51,"sec":44},"flight_leg_num":107,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":339,"prev_leg":285},"hfdl_disabled_duration":{"this_leg":14792,"prev_leg":6544},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884105,"usec":226014},"freq":0,"bit_rate":300,"sig_level":-6.862887,"noise_level":-25.735685,"freq_skew":2.238789,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896471"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE8ER","pos":{"lat":32.020744,"lon":32.515473},"utc_time":{"hour":1,"min":34,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884125,"usec":210222},"freq":0,"bit_rate":300,"sig_level":-9.996091,"noise_level":-25.674255,"freq_skew":3.818523,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":60},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-2002","mode":"2","label":"_d","blk_id":"2","ack":"U","flight":"MU0588","msg_num":"S74","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884128,"usec":542890},"freq":0,"bit_rate":300,"sig_level":-13.080500,"noise_level":-25.672758,"freq_skew":7.819414,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":55.268546,"lon":-34.151753},"time":{"hour":1,"min":35,"sec":20},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":172,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":36,"600bps":17,"1200bps":7,"1800bps":0},"mpdus_delivered_cnt":{"300bps":29,"600bps":13,"1200bps":6,"1800bps":0},"spdus_rx_ok_cnt":157,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884131,"usec":895348},"freq":0,"bit_rate":300,"sig_level":-12.652702,"noise_level":-25.662617,"freq_skew":6.608439,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"MSR956","pos":{"lat":37.347064,"lon":35.960724},"time":{"hour":1,"min":35,"sec":24},"flight_leg_num":31,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":56,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":690},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":208,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":200,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884138,"usec":515260},"freq":0,"bit_rate":300,"sig_level":-9.878104,"noise_level":-25.659464,"freq_skew":7.143128,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AXL","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"ET0730","msg_num":"S39","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884138,"usec":528720},"freq":0,"bit_rate":300,"sig_level":-6.703241,"noise_level":-25.657969,"freq_skew":8.350278,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH373","pos":{"lat":56.651796,"lon":24.241723},"time":{"hour":1,"min":40,"sec":8},"flight_leg_num":179,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":160,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11064},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":193,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":185,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884148,"usec":544714},"freq":0,"bit_rate":300,"sig_level":-13.130981,"noise_level":-25.630615,"freq_skew":7.846004,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":152},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAS2  ","pos":{"lat":42.246632,"lon":32.448869},"time":{"hour":1,"min":35,"sec":44},"flight_leg_num":11,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":202,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":113,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":105,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884158,"usec":543299},"freq":0,"bit_rate":300,"sig_level":-13.808465,"noise_level":-25.611933,"freq_skew":3.492276,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":60},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-2002","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"MU0588","msg_num":"S72","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884158,"usec":554150},"freq":0,"bit_rate":300,"sig_level":-11.471925,"noise_level":-25.610447,"freq_skew":7.137577,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRH","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"AI0102","msg_num":"S30","msg_num_seq":"A","msg_text":"0LS013553H/","media-adv":{"err":false,"version":0,"current_link":{"code":"S","descr":"Default SATCOM","established":false,"time":{"hour":1,"min":35,"sec":53}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884161,"usec":871613},"freq":0,"bit_rate":600,"sig_level":-8.665348,"noise_level":-25.608961,"freq_skew":7.501735,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"B6","blk_id":"5","ack":"!","flight":"LX087F","msg_num":"J08","msg_num_seq":"A","msg_text":"/YQXE2YA.ADS.HB-IFA072725CF373A0A029CB41F0C4D74B8DC68201047A55DF00D27CF7F555CCA02451227CF7F8E310A0240339C","arinc622":{"msg_type":"adsc_msg","crc_ok":true,"gs_addr":"YQXE2YA","air_addr":".HB-IFA","adsc":{"tags":[{"basic_report":{"lat":55.051289,"lon":-35.292206,"alt":41000,"ts_sec":1837.000000,"pos_accuracy_nm":0.050000,"nav_redundancy":true,"tcas_avail":true}},{"flight_id":{"flight_id":"SWR87F  "}},{"meteo_data":{"wind_spd_kts":71.500000,"wind_dir_true_deg":209.531250,"wind_dir_valid":true,"temp_c":-66.000000}},{"predicted_route":{"next_wpt":{"lat":55.983410,"lon":-29.994907,"alt":40996,"eta_sec":1298},"next_next_wpt":{"lat":55.983410,"lon":-20.005417,"alt":40996}}}],"err":false}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884161,"usec":871613},"freq":0,"bit_rate":600,"sig_level":-8.665348,"noise_level":-25.608961,"freq_skew":7.501735,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"6","ack":"P","flight":"LX087F","msg_num":"S35","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884161,"usec":871613},"freq":0,"bit_rate":600,"sig_level":-8.665348,"noise_level":-25.608961,"freq_skew":7.501735,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":55.295668,"lon":-34.009274},"time":{"hour":1,"min":35,"sec":56},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":172,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":37,"600bps":17,"1200bps":7,"1800bps":0},"mpdus_delivered_cnt":{"300bps":30,"600bps":13,"1200bps":6,"1800bps":0},"spdus_rx_ok_cnt":158,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884165,"usec":237137},"freq":0,"bit_rate":300,"sig_level":-8.050179,"noise_level":-25.607145,"freq_skew":7.109934,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH767","pos":{"lat":41.656802,"lon":42.584806},"utc_time":{"hour":10,"min":20,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884181,"usec":869063},"freq":0,"bit_rate":300,"sig_level":-13.749777,"noise_level":-25.563183,"freq_skew":6.941801,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AXL","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"ET0730","msg_num":"S40","msg_num_seq":"A","msg_text":"0EH0136162SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":36,"sec":16}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884191,"usec":868643},"freq":0,"bit_rate":300,"sig_level":-10.493454,"noise_level":-25.536127,"freq_skew":7.358292,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMR","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"SQ0328","msg_num":"S02","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884198,"usec":551139},"freq":0,"bit_rate":300,"sig_level":-10.715204,"noise_level":-25.524837,"freq_skew":7.009973,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0101B8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS0664","pos":{"lat":23.587691,"lon":37.227587},"utc_time":{"hour":1,"min":36,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884211,"usec":867461},"freq":0,"bit_rate":300,"sig_level":-6.659404,"noise_level":-25.489754,"freq_skew":8.228347,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"SAS908","pos":{"lat":52.012123,"lon":-56.565965},"time":{"hour":1,"min":36,"sec":44},"flight_leg_num":65,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":24342},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":115,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":100,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884215,"usec":211940},"freq":0,"bit_rate":300,"sig_level":-11.583890,"noise_level":-25.479664,"freq_skew":6.679813,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":67},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIVB","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"LH0767","msg_num":"S42","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884218,"usec":539690},"freq":0,"bit_rate":300,"sig_level":-7.691544,"noise_level":-25.478201,"freq_skew":7.908212,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH552","pos":{"lat":40.049706,"lon":18.994024},"time":{"hour":1,"min":36,"sec":4},"flight_leg_num":80,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":5,"prev_leg":71},"hfdl_disabled_duration":{"this_leg":12268,"prev_leg":6042},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":228,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":26,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":214,"spdus_missed_cnt":11},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884228,"usec":525187},"freq":0,"bit_rate":300,"sig_level":-10.892515,"noise_level":-25.458546,"freq_skew":11.211660,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780ABC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA291","pos":{"lat":41.440852,"lon":48.650300},"utc_time":{"hour":1,"min":48,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884245,"usec":209799},"freq":0,"bit_rate":300,"sig_level":-8.736241,"noise_level":-25.413874,"freq_skew":0.436221,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":172},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SKP","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"SQ0319","msg_num":"S35","msg_num_seq":"A","msg_text":"0EH013419VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":34,"sec":19}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884258,"usec":522771},"freq":0,"bit_rate":300,"sig_level":-8.110065,"noise_level":-25.378914,"freq_skew":8.371104,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH373","pos":{"lat":56.633600,"lon":23.761756},"time":{"hour":1,"min":42,"sec":6},"flight_leg_num":179,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":160,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11064},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":196,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":189,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884261,"usec":863082},"freq":0,"bit_rate":300,"sig_level":-7.974036,"noise_level":-25.369112,"freq_skew":7.737291,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"9","ack":"R","flight":"LX087F","msg_num":"S37","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884268,"usec":539361},"freq":0,"bit_rate":300,"sig_level":-9.579332,"noise_level":-25.359161,"freq_skew":7.250446,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896198"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE145","pos":{"lat":25.978252,"lon":36.693376},"utc_time":{"hour":1,"min":37,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":8},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":9},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884275,"usec":207617},"freq":0,"bit_rate":300,"sig_level":-9.815408,"noise_level":-25.341209,"freq_skew":6.315865,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":106},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAU14 ","pos":{"lat":15.484229,"lon":16.236107},"time":{"hour":1,"min":37,"sec":48},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":151,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":138,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884278,"usec":554504},"freq":0,"bit_rate":300,"sig_level":-10.181892,"noise_level":-25.331291,"freq_skew":7.010582,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71156D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE806","pos":{"lat":21.952785,"lon":52.357506},"utc_time":{"hour":1,"min":37,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884298,"usec":538851},"freq":0,"bit_rate":300,"sig_level":-8.165208,"noise_level":-25.294273,"freq_skew":7.382160,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AXL","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"ET0730","msg_num":"S40","msg_num_seq":"A","msg_text":"0EH0136162SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":36,"sec":16}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884298,"usec":547778},"freq":0,"bit_rate":600,"sig_level":-10.422344,"noise_level":-25.292839,"freq_skew":7.451287,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"_d","blk_id":"1","ack":"T","flight":"LX087F","msg_num":"S38","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884308,"usec":536485},"freq":0,"bit_rate":300,"sig_level":-10.905871,"noise_level":-25.274868,"freq_skew":4.634354,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY057","pos":{"lat":41.220095,"lon":28.723123},"utc_time":{"hour":1,"min":38,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884311,"usec":874513},"freq":0,"bit_rate":300,"sig_level":-9.496192,"noise_level":-25.271851,"freq_skew":7.331699,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMR","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"SQ0328","msg_num":"S02","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884328,"usec":525399},"freq":0,"bit_rate":300,"sig_level":-10.867194,"noise_level":-25.234926,"freq_skew":4.655713,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":75},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"TK0057","msg_num":"S73","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884365,"usec":210348},"freq":0,"bit_rate":300,"sig_level":-9.300537,"noise_level":-25.128204,"freq_skew":7.369851,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMR","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"SQ0328","msg_num":"S08","msg_num_seq":"A","msg_text":"0EH013917VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":39,"sec":17}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884371,"usec":869228},"freq":0,"bit_rate":300,"sig_level":-8.595796,"noise_level":-25.117279,"freq_skew":6.752767,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":67},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIVB","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"LH0767","msg_num":"S43","msg_num_seq":"A","msg_text":"0EH014023VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":40,"sec":23}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884375,"usec":207835},"freq":0,"bit_rate":300,"sig_level":-9.013225,"noise_level":-25.115873,"freq_skew":8.920343,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL063","pos":{"lat":41.130144,"lon":47.657409},"utc_time":{"hour":1,"min":49,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884378,"usec":553358},"freq":0,"bit_rate":300,"sig_level":-9.531542,"noise_level":-25.106522,"freq_skew":7.734423,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY165","pos":{"lat":41.563075,"lon":31.187498},"time":{"hour":1,"min":39,"sec":30},"flight_leg_num":140,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":436,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3558,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":183,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":16,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":168,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884381,"usec":862084},"freq":0,"bit_rate":300,"sig_level":-9.771405,"noise_level":-25.103559,"freq_skew":6.223083,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA301","pos":{"lat":43.692710,"lon":52.746149},"utc_time":{"hour":1,"min":39,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884388,"usec":533287},"freq":0,"bit_rate":300,"sig_level":-14.023542,"noise_level":-25.094219,"freq_skew":9.545801,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":204},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH712","pos":{"lat":30.764867,"lon":29.318789},"time":{"hour":0,"min":54,"sec":42},"flight_leg_num":193,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":11,"prev_leg":91},"hfdl_disabled_duration":{"this_leg":14730,"prev_leg":9040},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":52,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":52,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884415,"usec":190064},"freq":0,"bit_rate":300,"sig_level":-11.756403,"noise_level":-25.012293,"freq_skew":7.667621,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMR","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"SQ0328","msg_num":"S08","msg_num_seq":"A","msg_text":"0EH013917VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":39,"sec":17}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884455,"usec":205497},"freq":0,"bit_rate":300,"sig_level":-12.948838,"noise_level":-24.899124,"freq_skew":7.696048,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39CC8A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CRL633","pos":{"lat":33.733928,"lon":25.349284},"utc_time":{"hour":1,"min":40,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884458,"usec":537452},"freq":0,"bit_rate":600,"sig_level":-9.625380,"noise_level":-24.897757,"freq_skew":7.571409,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"B6","blk_id":"6","ack":"!","flight":"LX087F","msg_num":"J13","msg_num_seq":"A","msg_text":"/PIKCPYA.ADS.HB-IFA0302B2BA","arinc622":{"msg_type":"adsc_msg","crc_ok":true,"gs_addr":"PIKCPYA","air_addr":".HB-IFA","adsc":{"tags":[{"ack":{"contract_num":2}}],"err":false}}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884458,"usec":537452},"freq":0,"bit_rate":600,"sig_level":-9.625380,"noise_level":-24.897757,"freq_skew":7.571409,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":55.522262,"lon":-32.779489},"time":{"hour":1,"min":40,"sec":50},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":183,"600bps":12,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":39,"600bps":21,"1200bps":8,"1800bps":0},"mpdus_delivered_cnt":{"300bps":32,"600bps":17,"1200bps":7,"1800bps":0},"spdus_rx_ok_cnt":167,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884471,"usec":850143},"freq":0,"bit_rate":300,"sig_level":-11.066418,"noise_level":-24.863293,"freq_skew":0.438110,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"80166C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC201","pos":{"lat":39.652824,"lon":18.626325},"utc_time":{"hour":1,"min":41,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884478,"usec":546467},"freq":0,"bit_rate":300,"sig_level":-12.395183,"noise_level":-25.734684,"freq_skew":8.437455,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":40.795747,"lon":46.551221},"utc_time":{"hour":1,"min":41,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884491,"usec":877318},"freq":0,"bit_rate":300,"sig_level":-13.085208,"noise_level":-25.698746,"freq_skew":7.038509,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":237},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTEK","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"SS0633","msg_num":"S73","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884515,"usec":196713},"freq":0,"bit_rate":300,"sig_level":-10.766559,"noise_level":-25.629461,"freq_skew":8.144013,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH727","pos":{"lat":45.562793,"lon":57.038721},"time":{"hour":0,"min":5,"sec":30},"flight_leg_num":189,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":101,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884515,"usec":211013},"freq":0,"bit_rate":600,"sig_level":-11.623610,"noise_level":-25.627972,"freq_skew":2.956130,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":35},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY69 ","pos":{"lat":41.700748,"lon":31.924957},"time":{"hour":1,"min":22,"sec":22},"flight_leg_num":110,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":296,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3790,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":136,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":139,"spdus_missed_cnt":14},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884515,"usec":211013},"freq":0,"bit_rate":600,"sig_level":-11.623610,"noise_level":-25.627972,"freq_skew":2.956130,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":35},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY69 ","pos":{"lat":41.286357,"lon":29.343508},"time":{"hour":1,"min":41,"sec":44},"flight_leg_num":110,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":296,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3790,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":32,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":30,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884525,"usec":206976},"freq":0,"bit_rate":300,"sig_level":-10.753443,"noise_level":-25.623339,"freq_skew":6.003345,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY45T","pos":{"lat":40.537911,"lon":29.691295},"time":{"hour":1,"min":41,"sec":56},"flight_leg_num":72,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":42,"prev_leg":274},"hfdl_disabled_duration":{"this_leg":21376,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":136,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":118,"spdus_missed_cnt":13},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884531,"usec":860636},"freq":0,"bit_rate":300,"sig_level":-10.863185,"noise_level":-25.604837,"freq_skew":8.859484,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18918","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"CI0063","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884568,"usec":520873},"freq":0,"bit_rate":300,"sig_level":-10.468755,"noise_level":-25.486504,"freq_skew":7.765932,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A895","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"VN0019","msg_num":"S01","msg_num_seq":"A","msg_text":"0LV014717SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":1,"min":47,"sec":17}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884588,"usec":561195},"freq":0,"bit_rate":300,"sig_level":-8.661843,"noise_level":-25.418560,"freq_skew":6.742548,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DAL54 ","pos":{"lat":22.833753,"lon":-39.384002},"time":{"hour":1,"min":43,"sec":4},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":37220,"prev_leg":10},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":12,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":243,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884595,"usec":198563},"freq":0,"bit_rate":300,"sig_level":-9.544106,"noise_level":-25.408710,"freq_skew":7.924864,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":207},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CSN679","pos":{"lat":43.740776,"lon":53.076426},"time":{"hour":0,"min":6,"sec":34},"flight_leg_num":25,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":172,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":680},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884608,"usec":548010},"freq":0,"bit_rate":300,"sig_level":-12.204004,"noise_level":-25.365904,"freq_skew":8.193180,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":40.768625,"lon":-60.485688},"time":{"hour":1,"min":43,"sec":22},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":130,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":124,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":113,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884615,"usec":213587},"freq":0,"bit_rate":300,"sig_level":-7.568749,"noise_level":-25.356113,"freq_skew":7.196367,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4CAEEA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KZR903","pos":{"lat":42.029995,"lon":49.697780},"utc_time":{"hour":1,"min":43,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":6},{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884621,"usec":891598},"freq":0,"bit_rate":300,"sig_level":-9.632596,"noise_level":-25.338333,"freq_skew":8.734460,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":40.809137,"lon":46.180775},"utc_time":{"hour":1,"min":43,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884651,"usec":886258},"freq":0,"bit_rate":300,"sig_level":-10.104676,"noise_level":-25.246162,"freq_skew":1.428671,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":90},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VZIG","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"VS0478","msg_num":"S80","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884655,"usec":188523},"freq":0,"bit_rate":300,"sig_level":-8.200084,"noise_level":-25.244740,"freq_skew":2.292495,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"04004A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH453","pos":{"lat":27.697273,"lon":32.162194},"utc_time":{"hour":1,"min":44,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884678,"usec":546561},"freq":0,"bit_rate":300,"sig_level":-8.391864,"noise_level":-25.190289,"freq_skew":7.480189,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HB-IFA","mode":"2","label":"H1","blk_id":"9","ack":"!","flight":"LX087F","msg_num":"F01","msg_num_seq":"A","sublabel":"M1","msg_text":"RESREQ/AK,1158AF6"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884681,"usec":887951},"freq":0,"bit_rate":300,"sig_level":-9.764031,"noise_level":-25.188715,"freq_skew":7.271865,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KID","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"KC0903","msg_num":"S96","msg_num_seq":"A","msg_text":"0EH014429HS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":44,"sec":29}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884691,"usec":868177},"freq":0,"bit_rate":300,"sig_level":-9.769640,"noise_level":-25.162800,"freq_skew":6.032778,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"UZS411","pos":{"lat":27.822929,"lon":33.292414},"time":{"hour":19,"min":51,"sec":20},"flight_leg_num":86,"gs":{"type":"Ground station","id":13},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":67,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":27,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884695,"usec":212629},"freq":0,"bit_rate":300,"sig_level":-16.093784,"noise_level":-25.153238,"freq_skew":2.234853,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY38H","pos":{"lat":26.122792,"lon":32.656923},"utc_time":{"hour":1,"min":44,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884705,"usec":216183},"freq":0,"bit_rate":300,"sig_level":-12.630747,"noise_level":-25.127897,"freq_skew":8.905163,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18918","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"CI0063","msg_num":"S41","msg_num_seq":"A","msg_text":"0EH014300SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":43,"sec":0}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884715,"usec":201765},"freq":0,"bit_rate":300,"sig_level":-8.227349,"noise_level":-25.102160,"freq_skew":2.676527,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"ADD3D9"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NK3830","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":1,"min":44,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884735,"usec":206326},"freq":0,"bit_rate":300,"sig_level":-9.571773,"noise_level":-25.044727,"freq_skew":8.010624,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":91},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMM","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"SQ0312","msg_num":"S97","msg_num_seq":"A","msg_text":"0EH014428SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":44,"sec":28}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884741,"usec":876091},"freq":0,"bit_rate":300,"sig_level":-10.643137,"noise_level":-25.035294,"freq_skew":7.600701,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC102","pos":{"lat":58.493382,"lon":-33.133799},"time":{"hour":1,"min":45,"sec":34},"flight_leg_num":208,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":9310,"prev_leg":30152},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":13,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":277,"spdus_missed_cnt":17},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884741,"usec":888094},"freq":0,"bit_rate":300,"sig_level":-8.309887,"noise_level":-25.033903,"freq_skew":7.471805,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA352","pos":{"lat":40.944063,"lon":42.693982},"utc_time":{"hour":1,"min":45,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884771,"usec":879883},"freq":0,"bit_rate":300,"sig_level":-12.825710,"noise_level":-24.958210,"freq_skew":5.211115,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"789246"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA826","pos":{"lat":43.847892,"lon":-79.460830},"utc_time":{"hour":1,"min":46,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884781,"usec":865029},"freq":0,"bit_rate":300,"sig_level":-8.496572,"noise_level":-24.933430,"freq_skew":7.401202,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":98},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMG","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"SQ0352","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884791,"usec":881185},"freq":0,"bit_rate":300,"sig_level":-11.427293,"noise_level":-24.909176,"freq_skew":8.740241,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18918","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"CI0063","msg_num":"S45","msg_num_seq":"A","msg_text":"0LV014527SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":1,"min":45,"sec":27}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884828,"usec":545705},"freq":0,"bit_rate":300,"sig_level":-9.226284,"noise_level":-24.798988,"freq_skew":7.474620,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":55.790054,"lon":-31.206038},"time":{"hour":1,"min":47,"sec":2},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":193,"600bps":13,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":41,"600bps":24,"1200bps":8,"1800bps":0},"mpdus_delivered_cnt":{"300bps":33,"600bps":20,"1200bps":7,"1800bps":0},"spdus_rx_ok_cnt":179,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884865,"usec":197728},"freq":0,"bit_rate":300,"sig_level":-9.063251,"noise_level":-25.072165,"freq_skew":6.312387,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":106},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAU14 ","pos":{"lat":16.400216,"lon":15.374022},"time":{"hour":1,"min":47,"sec":38},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":169,"600bps":12,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":156,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884905,"usec":209413},"freq":0,"bit_rate":300,"sig_level":-13.233133,"noise_level":-24.964043,"freq_skew":7.512002,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":98},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMG","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"SQ0352","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884918,"usec":541533},"freq":0,"bit_rate":300,"sig_level":-10.366140,"noise_level":-24.930841,"freq_skew":7.732834,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896479"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE1KM","pos":{"lat":27.835975,"lon":31.450141},"utc_time":{"hour":1,"min":48,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884938,"usec":545351},"freq":0,"bit_rate":300,"sig_level":-9.659267,"noise_level":-24.874981,"freq_skew":6.238913,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA301","pos":{"lat":42.987524,"lon":51.452163},"utc_time":{"hour":1,"min":48,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":8},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773884978,"usec":552764},"freq":0,"bit_rate":300,"sig_level":-15.820409,"noise_level":-24.756090,"freq_skew":1.476654,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71C393"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KAL922","pos":{"lat":41.466601,"lon":31.062529},"utc_time":{"hour":1,"min":49,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885001,"usec":881950},"freq":0,"bit_rate":300,"sig_level":-12.352926,"noise_level":-24.738800,"freq_skew":6.021111,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":104},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KIB","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"KC0971","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885015,"usec":211591},"freq":0,"bit_rate":300,"sig_level":-9.304033,"noise_level":-24.706596,"freq_skew":6.494148,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"GTI521","pos":{"lat":7.733016,"lon":-79.502028},"time":{"hour":1,"min":50,"sec":8},"flight_leg_num":77,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":11},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11276},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":33,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":67,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885085,"usec":195407},"freq":0,"bit_rate":300,"sig_level":-15.263189,"noise_level":-24.512066,"freq_skew":8.148240,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH727","pos":{"lat":41.582645,"lon":40.849992},"time":{"hour":1,"min":51,"sec":16},"flight_leg_num":189,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":108,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":58,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885098,"usec":540790},"freq":0,"bit_rate":300,"sig_level":-8.009659,"noise_level":-24.480984,"freq_skew":6.192760,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"42468B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UZS412","pos":{"lat":31.140120,"lon":31.459067},"utc_time":{"hour":1,"min":51,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885118,"usec":540979},"freq":0,"bit_rate":300,"sig_level":-10.916467,"noise_level":-24.431971,"freq_skew":1.400323,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040101"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH725","pos":{"lat":18.092457,"lon":35.866310},"utc_time":{"hour":1,"min":51,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885125,"usec":215501},"freq":0,"bit_rate":300,"sig_level":-8.748384,"noise_level":-24.415979,"freq_skew":7.927726,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SWR87F","pos":{"lat":55.979912,"lon":-29.939518},"time":{"hour":1,"min":52,"sec":0},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":8178,"prev_leg":668},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":202,"600bps":14,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":18,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":44,"600bps":24,"1200bps":8,"1800bps":0},"mpdus_delivered_cnt":{"300bps":35,"600bps":20,"1200bps":7,"1800bps":0},"spdus_rx_ok_cnt":186,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885155,"usec":207103},"freq":0,"bit_rate":300,"sig_level":-12.592244,"noise_level":-24.340183,"freq_skew":7.889432,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"HVN19 ","pos":{"lat":41.186106,"lon":47.881599},"time":{"hour":0,"min":53,"sec":4},"flight_leg_num":107,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":339,"prev_leg":285},"hfdl_disabled_duration":{"this_leg":14792,"prev_leg":6544},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":16,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":13,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885161,"usec":869777},"freq":0,"bit_rate":300,"sig_level":-11.070259,"noise_level":-24.324076,"freq_skew":8.287311,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-305X","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"MU0223","msg_num":"S36","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885171,"usec":852560},"freq":0,"bit_rate":300,"sig_level":-10.806740,"noise_level":-24.300613,"freq_skew":10.010175,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040241"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH700","pos":{"lat":26.754850,"lon":31.686004},"utc_time":{"hour":1,"min":52,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885215,"usec":221059},"freq":0,"bit_rate":300,"sig_level":-9.786290,"noise_level":-24.200081,"freq_skew":7.463028,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMR","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"SQ0328","msg_num":"S17","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885228,"usec":555881},"freq":0,"bit_rate":300,"sig_level":-11.422057,"noise_level":-24.181574,"freq_skew":8.052914,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":41.519816,"lon":-58.505055},"time":{"hour":1,"min":53,"sec":40},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":130,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":142,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":132,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885235,"usec":191659},"freq":0,"bit_rate":300,"sig_level":-10.519191,"noise_level":-24.165760,"freq_skew":6.668138,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DAL54 ","pos":{"lat":22.363400,"lon":-37.762142},"time":{"hour":1,"min":53,"sec":48},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":37220,"prev_leg":10},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":14,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":15,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":263,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885248,"usec":536332},"freq":0,"bit_rate":300,"sig_level":-9.926729,"noise_level":-24.135609,"freq_skew":4.463177,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"AD34BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AVR523","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":1,"min":53,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":14},"listening_on_freqs":[{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885285,"usec":217172},"freq":0,"bit_rate":600,"sig_level":-9.787103,"noise_level":-24.034531,"freq_skew":7.137627,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR277","pos":{"lat":40.468560,"lon":50.066509},"time":{"hour":18,"min":52,"sec":28},"flight_leg_num":50,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":23,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885285,"usec":217172},"freq":0,"bit_rate":600,"sig_level":-9.787103,"noise_level":-24.034531,"freq_skew":7.137627,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR278","pos":{"lat":45.175524,"lon":51.293891},"time":{"hour":20,"min":55,"sec":50},"flight_leg_num":51,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":52,"prev_leg":1},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4550},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":12,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885285,"usec":238038},"freq":0,"bit_rate":300,"sig_level":-9.362144,"noise_level":-24.033289,"freq_skew":7.271262,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-305X","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"MU0223","msg_num":"S38","msg_num_seq":"A","msg_text":"0EH015333VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":53,"sec":33}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885291,"usec":861971},"freq":0,"bit_rate":300,"sig_level":-8.770162,"noise_level":-24.024878,"freq_skew":9.499921,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":117},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAX","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"ET0700","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885301,"usec":878449},"freq":0,"bit_rate":300,"sig_level":-7.333171,"noise_level":-24.002304,"freq_skew":6.345644,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"42468B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UZS412","pos":{"lat":31.584037,"lon":31.385596},"utc_time":{"hour":1,"min":54,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885325,"usec":203637},"freq":0,"bit_rate":300,"sig_level":-9.807796,"noise_level":-23.937246,"freq_skew":6.903295,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KID","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"KC0903","msg_num":"S01","msg_num_seq":"A","msg_text":"0LV015520HS","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":1,"min":55,"sec":20}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885331,"usec":876661},"freq":0,"bit_rate":300,"sig_level":-11.988113,"noise_level":-23.928926,"freq_skew":7.777498,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89667D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE88F","pos":{"lat":29.259051,"lon":32.620187},"utc_time":{"hour":1,"min":55,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885341,"usec":892912},"freq":0,"bit_rate":300,"sig_level":-9.064714,"noise_level":-23.905375,"freq_skew":8.578096,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":40.882608,"lon":44.294213},"utc_time":{"hour":1,"min":55,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885358,"usec":532181},"freq":0,"bit_rate":300,"sig_level":-11.255770,"noise_level":-23.874977,"freq_skew":7.449655,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":119},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA378","pos":{"lat":41.818508,"lon":34.347790},"time":{"hour":1,"min":55,"sec":52},"flight_leg_num":248,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":236,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":124,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":170,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":158,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885368,"usec":532833},"freq":0,"bit_rate":300,"sig_level":-10.095067,"noise_level":-23.852787,"freq_skew":7.370823,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMR","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"SQ0328","msg_num":"S18","msg_num_seq":"A","msg_text":"0EH015437VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":54,"sec":37}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885388,"usec":527317},"freq":0,"bit_rate":300,"sig_level":-9.675874,"noise_level":-23.803200,"freq_skew":7.091457,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR278","pos":{"lat":47.188429,"lon":51.773513},"time":{"hour":21,"min":21,"sec":24},"flight_leg_num":51,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":52,"prev_leg":1},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4550},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":28,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":26,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885398,"usec":545915},"freq":0,"bit_rate":300,"sig_level":-9.481579,"noise_level":-23.781059,"freq_skew":8.668905,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":40.887758,"lon":44.152420},"utc_time":{"hour":1,"min":56,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885411,"usec":857560},"freq":0,"bit_rate":300,"sig_level":-8.051814,"noise_level":-23.745083,"freq_skew":3.440998,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0EA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY69 ","pos":{"lat":41.264384,"lon":28.756425},"utc_time":{"hour":1,"min":56,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885428,"usec":547743},"freq":0,"bit_rate":300,"sig_level":-10.243616,"noise_level":-23.709522,"freq_skew":7.946101,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"347519"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"IBE012","pos":{"lat":29.785709,"lon":-21.310084},"utc_time":{"hour":1,"min":57,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885441,"usec":857546},"freq":0,"bit_rate":300,"sig_level":-8.903661,"noise_level":-23.674105,"freq_skew":7.392605,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KID","mode":"2","label":"80","blk_id":"4","ack":"!","flight":"KC0903","msg_num":"M09","msg_num_seq":"A","msg_text":"3N01 POSRPT 0903/18 UATG/EHAM .EI-KID\r\n/POS N41151E048145/ALT +34024/MCH 760/FOB 01123/ETA 0705"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885445,"usec":207119},"freq":0,"bit_rate":300,"sig_level":-9.386378,"noise_level":-23.672647,"freq_skew":7.700365,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":98},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMG","mode":"2","label":"_d","blk_id":"8","ack":"K","flight":"SQ0352","msg_num":"S12","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885451,"usec":870439},"freq":0,"bit_rate":300,"sig_level":-7.951995,"noise_level":-23.664845,"freq_skew":7.940141,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":127},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OAX","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"IB0124","msg_num":"S88","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885471,"usec":854581},"freq":0,"bit_rate":300,"sig_level":-9.203674,"noise_level":-23.627239,"freq_skew":9.445251,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":117},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAX","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"ET0700","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885481,"usec":860453},"freq":0,"bit_rate":300,"sig_level":-12.623232,"noise_level":-23.611187,"freq_skew":7.893569,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-8468","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"3U3863","msg_num":"S50","msg_num_seq":"A","msg_text":"0LV015749HS","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":1,"min":57,"sec":49}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885485,"usec":211753},"freq":0,"bit_rate":300,"sig_level":-14.012794,"noise_level":-23.603043,"freq_skew":7.412520,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040170"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH736","pos":{"lat":35.161124,"lon":23.903892},"utc_time":{"hour":1,"min":58,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885511,"usec":857255},"freq":0,"bit_rate":300,"sig_level":-6.808743,"noise_level":-25.130219,"freq_skew":7.943321,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KID","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"KC0903","msg_num":"S07","msg_num_seq":"A","msg_text":"0LV015621H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":1,"min":56,"sec":21}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885515,"usec":207637},"freq":0,"bit_rate":300,"sig_level":-8.150390,"noise_level":-25.120695,"freq_skew":9.547333,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":117},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAX","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"ET0700","msg_num":"S19","msg_num_seq":"A","msg_text":"0EH015815VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":58,"sec":15}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885558,"usec":540346},"freq":0,"bit_rate":300,"sig_level":-10.360481,"noise_level":-25.858585,"freq_skew":7.352824,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781161"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA907","pos":{"lat":59.427909,"lon":27.975365},"utc_time":{"hour":1,"min":59,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":9},"listening_on_freqs":[{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885568,"usec":531162},"freq":0,"bit_rate":300,"sig_level":-14.022760,"noise_level":-25.831612,"freq_skew":2.283340,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA256","pos":{"lat":41.790355,"lon":50.564672},"utc_time":{"hour":1,"min":59,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885578,"usec":536414},"freq":0,"bit_rate":300,"sig_level":-14.862233,"noise_level":-25.803879,"freq_skew":4.178514,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7809BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NMA302","pos":{"lat":30.176068,"lon":31.522925},"utc_time":{"hour":1,"min":59,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885578,"usec":551253},"freq":0,"bit_rate":300,"sig_level":-14.482856,"noise_level":-25.802357,"freq_skew":7.128423,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":67},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH767","pos":{"lat":40.569497,"lon":50.230618},"time":{"hour":0,"min":47,"sec":44},"flight_leg_num":219,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":130,"prev_leg":188},"hfdl_disabled_duration":{"this_leg":7984,"prev_leg":12928},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885588,"usec":566093},"freq":0,"bit_rate":300,"sig_level":-11.426125,"noise_level":-25.774548,"freq_skew":7.350055,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39B10B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FBU77U","pos":{"lat":25.521632,"lon":34.640302},"utc_time":{"hour":1,"min":59,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[{"id":1}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885605,"usec":226577},"freq":0,"bit_rate":300,"sig_level":-8.949331,"noise_level":-25.721033,"freq_skew":7.500598,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"789230"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA261","pos":{"lat":41.567538,"lon":43.200728},"utc_time":{"hour":2,"min":4,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885645,"usec":203849},"freq":0,"bit_rate":300,"sig_level":-8.356900,"noise_level":-25.613329,"freq_skew":7.772210,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":135},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXJ","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"CX0261","msg_num":"S57","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885678,"usec":544651},"freq":0,"bit_rate":300,"sig_level":-9.153870,"noise_level":-25.502050,"freq_skew":3.514443,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D9D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU1327","pos":{"lat":55.943863,"lon":37.205958},"utc_time":{"hour":0,"min":0,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885681,"usec":899664},"freq":0,"bit_rate":300,"sig_level":-10.346948,"noise_level":-25.492107,"freq_skew":5.130785,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KID","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"KC0903","msg_num":"S07","msg_num_seq":"A","msg_text":"0LV015621H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":1,"min":56,"sec":21}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885755,"usec":199434},"freq":0,"bit_rate":300,"sig_level":-11.389108,"noise_level":-29.698490,"freq_skew":5.349668,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"HVN19 ","pos":{"lat":41.304553,"lon":47.121824},"time":{"hour":1,"min":2,"sec":22},"flight_leg_num":107,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":339,"prev_leg":285},"hfdl_disabled_duration":{"this_leg":14792,"prev_leg":6544},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885758,"usec":538599},"freq":0,"bit_rate":600,"sig_level":-12.538357,"noise_level":-29.696106,"freq_skew":5.937853,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":69},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL713","pos":{"lat":41.106455,"lon":-75.929405},"time":{"hour":22,"min":14,"sec":54},"flight_leg_num":236,"gs":{"type":"Ground station","id":1},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":812},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":11,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885758,"usec":557020},"freq":0,"bit_rate":300,"sig_level":-13.545025,"noise_level":-29.693726,"freq_skew":7.942062,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":135},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXJ","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"CX0261","msg_num":"S58","msg_num_seq":"A","msg_text":"0EH020158VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":1,"sec":58}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885765,"usec":212211},"freq":0,"bit_rate":300,"sig_level":-13.487364,"noise_level":-29.664125,"freq_skew":7.842826,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39CF0A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR567","pos":{"lat":38.915022,"lon":21.884807},"utc_time":{"hour":2,"min":2,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885801,"usec":897079},"freq":0,"bit_rate":300,"sig_level":-8.961562,"noise_level":-29.486294,"freq_skew":8.358343,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYK","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AF0567","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885805,"usec":190674},"freq":0,"bit_rate":300,"sig_level":-12.445731,"noise_level":-29.470541,"freq_skew":8.433705,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA312","pos":{"lat":40.935137,"lon":43.076788},"utc_time":{"hour":2,"min":3,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885908,"usec":533565},"freq":0,"bit_rate":300,"sig_level":-9.021503,"noise_level":-29.676809,"freq_skew":7.891613,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYK","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AF0567","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885911,"usec":876833},"freq":0,"bit_rate":300,"sig_level":-11.589918,"noise_level":-29.674431,"freq_skew":8.734194,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":143},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMM","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"SQ0312","msg_num":"S04","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885958,"usec":533926},"freq":0,"bit_rate":300,"sig_level":-11.257057,"noise_level":-29.430138,"freq_skew":9.393634,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040241"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH700","pos":{"lat":27.961975,"lon":30.496045},"utc_time":{"hour":2,"min":5,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885961,"usec":860708},"freq":0,"bit_rate":300,"sig_level":-13.176455,"noise_level":-29.427826,"freq_skew":7.828477,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYK","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AF0567","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885965,"usec":190378},"freq":0,"bit_rate":300,"sig_level":-11.381067,"noise_level":-29.425259,"freq_skew":12.501260,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA291","pos":{"lat":43.067518,"lon":51.606658},"time":{"hour":1,"min":15,"sec":26},"flight_leg_num":102,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":155,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":11858,"prev_leg":6606},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885965,"usec":198148},"freq":0,"bit_rate":300,"sig_level":-10.729066,"noise_level":-29.422951,"freq_skew":8.248941,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RJA263","pos":{"lat":42.014545,"lon":-87.788482},"time":{"hour":21,"min":36,"sec":0},"flight_leg_num":75,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":211,"600bps":41,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":21,"600bps":1,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":19,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":328,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773885981,"usec":886461},"freq":0,"bit_rate":300,"sig_level":-7.744385,"noise_level":-29.352415,"freq_skew":8.031476,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYK","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AF0567","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886011,"usec":889401},"freq":0,"bit_rate":300,"sig_level":-9.716345,"noise_level":-29.206280,"freq_skew":8.613992,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES223","pos":{"lat":43.748672,"lon":52.804170},"time":{"hour":1,"min":4,"sec":4},"flight_leg_num":24,"gs":{"type":"Ground station","id":15},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":294,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":98,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":130,"spdus_missed_cnt":14},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886015,"usec":226755},"freq":0,"bit_rate":300,"sig_level":-11.304588,"noise_level":-29.204029,"freq_skew":8.219510,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-329E","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"MU0243","msg_num":"S51","msg_num_seq":"A","msg_text":"0EH020546SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":5,"sec":46}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886021,"usec":879305},"freq":0,"bit_rate":300,"sig_level":-9.602942,"noise_level":-29.176048,"freq_skew":8.241432,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":143},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMM","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"SQ0312","msg_num":"S05","msg_num_seq":"A","msg_text":"0EH020524VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":5,"sec":24}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886025,"usec":205772},"freq":0,"bit_rate":300,"sig_level":-9.013299,"noise_level":-29.173555,"freq_skew":6.936439,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896479"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE1KM","pos":{"lat":29.143351,"lon":29.400157},"utc_time":{"hour":2,"min":6,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886028,"usec":529094},"freq":0,"bit_rate":300,"sig_level":-8.536285,"noise_level":-29.171562,"freq_skew":7.856725,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYK","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"AF0567","msg_num":"S31","msg_num_seq":"A","msg_text":"0EH020622SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":6,"sec":22}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886038,"usec":558032},"freq":0,"bit_rate":300,"sig_level":-10.694972,"noise_level":-29.119122,"freq_skew":6.555671,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N504DN","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"DL0054","msg_num":"S03","msg_num_seq":"A","msg_text":"0LS020604H/","media-adv":{"err":false,"version":0,"current_link":{"code":"S","descr":"Default SATCOM","established":false,"time":{"hour":2,"min":6,"sec":4}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886048,"usec":527953},"freq":0,"bit_rate":300,"sig_level":-8.820887,"noise_level":-29.091415,"freq_skew":9.440655,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040241"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH700","pos":{"lat":28.094841,"lon":30.363179},"utc_time":{"hour":2,"min":7,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886068,"usec":575505},"freq":0,"bit_rate":300,"sig_level":-7.844067,"noise_level":-29.008087,"freq_skew":-1.227928,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4CABEC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"EI0104","pos":{"lat":52.625299,"lon":-48.251702},"utc_time":{"hour":2,"min":5,"sec":40},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886115,"usec":189080},"freq":0,"bit_rate":1200,"sig_level":-5.641132,"noise_level":-28.805706,"freq_skew":4.000832,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"UZS411","pos":{"lat":21.792110,"lon":39.113806},"time":{"hour":21,"min":4,"sec":22},"flight_leg_num":86,"gs":{"type":"Ground station","id":5},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":28,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":106,"spdus_missed_cnt":11},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886115,"usec":189080},"freq":0,"bit_rate":1200,"sig_level":-5.641132,"noise_level":-28.805706,"freq_skew":4.000832,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"UZS411","pos":{"lat":21.699756,"lon":39.154318},"time":{"hour":21,"min":9,"sec":28},"flight_leg_num":86,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886115,"usec":189080},"freq":0,"bit_rate":1200,"sig_level":-5.641132,"noise_level":-28.805706,"freq_skew":4.000832,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"UZS412","pos":{"lat":22.061276,"lon":38.993299},"time":{"hour":0,"min":13,"sec":54},"flight_leg_num":87,"gs":{"type":"Ground station","id":15},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":33,"prev_leg":78},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":8708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":25,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":29,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886115,"usec":189080},"freq":0,"bit_rate":1200,"sig_level":-5.641132,"noise_level":-28.805706,"freq_skew":4.000832,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"UZS412","pos":{"lat":30.606595,"lon":31.546615},"time":{"hour":1,"min":47,"sec":26},"flight_leg_num":87,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":145,"prev_leg":78},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":8708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":24,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":24,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886115,"usec":189080},"freq":0,"bit_rate":1200,"sig_level":-5.641132,"noise_level":-28.805706,"freq_skew":4.000832,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"UZS412","pos":{"lat":31.239684,"lon":31.441901},"time":{"hour":1,"min":52,"sec":16},"flight_leg_num":87,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":145,"prev_leg":78},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":8708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886118,"usec":536615},"freq":0,"bit_rate":300,"sig_level":-12.455042,"noise_level":-28.790901,"freq_skew":7.302750,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4B15D8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"EDW38T","pos":{"lat":22.047543,"lon":-79.308394},"utc_time":{"hour":2,"min":8,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":1},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886135,"usec":235793},"freq":0,"bit_rate":300,"sig_level":-11.038149,"noise_level":-28.714886,"freq_skew":4.646345,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0101DB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MSR956","pos":{"lat":34.358433,"lon":32.908579},"utc_time":{"hour":2,"min":8,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886145,"usec":208272},"freq":0,"bit_rate":300,"sig_level":-14.376296,"noise_level":-28.676184,"freq_skew":7.706269,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"888168"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN35 ","pos":{"lat":41.444972,"lon":45.662357},"utc_time":{"hour":2,"min":8,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886165,"usec":219053},"freq":0,"bit_rate":300,"sig_level":-12.954620,"noise_level":-28.599527,"freq_skew":8.356339,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":109},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMV","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"SQ0330","msg_num":"S67","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886175,"usec":201579},"freq":0,"bit_rate":300,"sig_level":-6.719726,"noise_level":-28.561800,"freq_skew":4.399598,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0101DB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MSR956","pos":{"lat":34.283246,"lon":32.870470},"utc_time":{"hour":2,"min":9,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886181,"usec":875484},"freq":0,"bit_rate":300,"sig_level":-8.687666,"noise_level":-28.535580,"freq_skew":7.955405,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A899","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"VN0035","msg_num":"S12","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886185,"usec":218011},"freq":0,"bit_rate":300,"sig_level":-7.945088,"noise_level":-28.533497,"freq_skew":9.507769,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":117},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAX","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"ET0700","msg_num":"S23","msg_num_seq":"A","msg_text":"0EH020828VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":8,"sec":28}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886188,"usec":547384},"freq":0,"bit_rate":300,"sig_level":-9.251343,"noise_level":-28.531179,"freq_skew":8.014303,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39D2AB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR637","pos":{"lat":47.730880,"lon":-68.834627},"utc_time":{"hour":2,"min":9,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886198,"usec":576549},"freq":0,"bit_rate":300,"sig_level":-7.718234,"noise_level":-28.481997,"freq_skew":4.505857,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"A99AFB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NK2890","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":2,"min":7,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886211,"usec":866873},"freq":0,"bit_rate":300,"sig_level":-9.884686,"noise_level":-28.432861,"freq_skew":7.767637,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A899","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"VN0035","msg_num":"S13","msg_num_seq":"A","msg_text":"0EH021006VH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":10,"sec":6}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886231,"usec":867896},"freq":0,"bit_rate":300,"sig_level":-10.730605,"noise_level":-28.348104,"freq_skew":3.769668,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"E8040F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"LAN603","pos":{"lat":12.179055,"lon":-95.851776},"utc_time":{"hour":2,"min":10,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886265,"usec":191060},"freq":0,"bit_rate":300,"sig_level":-9.499941,"noise_level":-28.216915,"freq_skew":7.958246,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":155},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A899","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"VN0035","msg_num":"S13","msg_num_seq":"A","msg_text":"0EH021006VH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":10,"sec":6}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886291,"usec":860241},"freq":0,"bit_rate":300,"sig_level":-9.297704,"noise_level":-28.101770,"freq_skew":6.450400,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N504DN","mode":"2","label":"_d","blk_id":"6","ack":"K","flight":"DL0054","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886295,"usec":209347},"freq":0,"bit_rate":300,"sig_level":-9.386844,"noise_level":-28.099567,"freq_skew":3.973198,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":158},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CC-BBB","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"LA0603","msg_num":"S07","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886305,"usec":211692},"freq":0,"bit_rate":300,"sig_level":-10.281869,"noise_level":-28.052103,"freq_skew":8.126984,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH727","pos":{"lat":41.711048,"lon":37.456241},"time":{"hour":2,"min":11,"sec":38},"flight_leg_num":189,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":108,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":97,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":92,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886308,"usec":549818},"freq":0,"bit_rate":300,"sig_level":-9.471936,"noise_level":-28.050133,"freq_skew":7.372132,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"CSC386","pos":{"lat":41.229022,"lon":47.254004},"time":{"hour":0,"min":59,"sec":54},"flight_leg_num":102,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":34,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":10710},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":94,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":20,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":91,"spdus_missed_cnt":11},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886311,"usec":879506},"freq":0,"bit_rate":300,"sig_level":-8.179321,"noise_level":-28.047941,"freq_skew":8.166303,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39D2AB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR637","pos":{"lat":47.827011,"lon":-68.388306},"utc_time":{"hour":2,"min":11,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886325,"usec":198558},"freq":0,"bit_rate":300,"sig_level":-15.459023,"noise_level":-27.999018,"freq_skew":7.843584,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR278","pos":{"lat":47.120795,"lon":51.832565},"time":{"hour":21,"min":24,"sec":0},"flight_leg_num":51,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":52,"prev_leg":1},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4550},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886341,"usec":872628},"freq":0,"bit_rate":300,"sig_level":-10.523621,"noise_level":-27.940842,"freq_skew":8.089632,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":163},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVL","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"AF637T","msg_num":"S83","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886345,"usec":209915},"freq":0,"bit_rate":300,"sig_level":-10.593899,"noise_level":-27.927654,"freq_skew":1.941408,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":160},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-GUFU","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"TS0272","msg_num":"S19","msg_num_seq":"A","msg_text":"0EH021141VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":11,"sec":41}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886358,"usec":537027},"freq":0,"bit_rate":300,"sig_level":-8.087043,"noise_level":-27.879616,"freq_skew":7.112605,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0101B8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS0664","pos":{"lat":25.793544,"lon":34.198101},"utc_time":{"hour":2,"min":12,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886375,"usec":217907},"freq":0,"bit_rate":300,"sig_level":-10.980357,"noise_level":-27.831841,"freq_skew":5.809906,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":69},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N45956","mode":"2","label":"_d","blk_id":"1","ack":"E","flight":"UA1122","msg_num":"S99","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886388,"usec":545616},"freq":0,"bit_rate":300,"sig_level":-8.371208,"noise_level":-27.783689,"freq_skew":8.403111,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F48"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN74 ","pos":{"lat":66.954588,"lon":25.021410},"utc_time":{"hour":2,"min":13,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886408,"usec":555457},"freq":0,"bit_rate":300,"sig_level":-9.102868,"noise_level":-27.705219,"freq_skew":6.715049,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N504DN","mode":"2","label":"_d","blk_id":"6","ack":"K","flight":"DL0054","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886425,"usec":201222},"freq":0,"bit_rate":300,"sig_level":-9.876818,"noise_level":-27.648764,"freq_skew":7.460948,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781161"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA907","pos":{"lat":58.751562,"lon":24.701433},"utc_time":{"hour":2,"min":13,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886425,"usec":220791},"freq":0,"bit_rate":300,"sig_level":-9.051848,"noise_level":-27.646881,"freq_skew":7.934659,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":103},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL061","pos":{"lat":41.206019,"lon":47.390647},"time":{"hour":1,"min":47,"sec":28},"flight_leg_num":10,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":299,"prev_leg":33},"hfdl_disabled_duration":{"this_leg":17388,"prev_leg":6596},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":32,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":34,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886428,"usec":558157},"freq":0,"bit_rate":300,"sig_level":-8.649529,"noise_level":-27.644999,"freq_skew":8.237719,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":42.783247,"lon":-54.546880},"time":{"hour":2,"min":13,"sec":40},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":130,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":181,"600bps":14,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":169,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886431,"usec":874417},"freq":0,"bit_rate":300,"sig_level":-10.381694,"noise_level":-27.642908,"freq_skew":1.373653,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71C359"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AAR522","pos":{"lat":41.259234,"lon":58.590886},"utc_time":{"hour":2,"min":13,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886475,"usec":192300},"freq":0,"bit_rate":300,"sig_level":-18.420593,"noise_level":-27.967049,"freq_skew":8.486253,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VOWS","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"VS0450","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886485,"usec":207572},"freq":0,"bit_rate":300,"sig_level":-10.030532,"noise_level":-27.931318,"freq_skew":8.649991,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":165},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FKSV","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"AC0050","msg_num":"S72","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886501,"usec":876103},"freq":0,"bit_rate":300,"sig_level":-11.508753,"noise_level":-27.882614,"freq_skew":7.969605,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":120},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR479","pos":{"lat":11.881737,"lon":8.567292},"time":{"hour":0,"min":48,"sec":12},"flight_leg_num":48,"gs":{"type":"Ground station","id":4},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":766},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886508,"usec":528093},"freq":0,"bit_rate":300,"sig_level":-7.980716,"noise_level":-27.859221,"freq_skew":4.215171,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"42468B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UZS412","pos":{"lat":33.915203,"lon":32.850900},"utc_time":{"hour":2,"min":15,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886521,"usec":883483},"freq":0,"bit_rate":300,"sig_level":-10.855877,"noise_level":-27.801971,"freq_skew":12.385843,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA291","pos":{"lat":42.571073,"lon":50.723974},"time":{"hour":1,"min":26,"sec":28},"flight_leg_num":102,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":155,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":11858,"prev_leg":6606},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886525,"usec":222787},"freq":0,"bit_rate":300,"sig_level":-10.221979,"noise_level":-27.799843,"freq_skew":8.531988,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RJA263","pos":{"lat":42.012829,"lon":-87.892166},"time":{"hour":21,"min":38,"sec":0},"flight_leg_num":75,"gs":{"type":"Ground station","id":1},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886528,"usec":543504},"freq":0,"bit_rate":300,"sig_level":-9.425069,"noise_level":-27.797926,"freq_skew":6.933575,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A01"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"LH569 ","pos":{"lat":29.058893,"lon":6.140339},"utc_time":{"hour":2,"min":15,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886585,"usec":214535},"freq":0,"bit_rate":300,"sig_level":-8.225153,"noise_level":-27.584145,"freq_skew":7.606064,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89667D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE88F","pos":{"lat":31.095488,"lon":30.415021},"utc_time":{"hour":2,"min":16,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886601,"usec":866663},"freq":0,"bit_rate":300,"sig_level":-9.511049,"noise_level":-27.518982,"freq_skew":7.621784,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIVA","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"LH0765","msg_num":"S32","msg_num_seq":"A","msg_text":"0EH021630SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":16,"sec":30}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886605,"usec":208568},"freq":0,"bit_rate":300,"sig_level":-9.668183,"noise_level":-27.517128,"freq_skew":7.831429,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA328","pos":{"lat":40.783044,"lon":45.502368},"time":{"hour":1,"min":47,"sec":58},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":106,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":25,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":23,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886605,"usec":221354},"freq":0,"bit_rate":300,"sig_level":-11.006712,"noise_level":-27.515274,"freq_skew":8.259789,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES223","pos":{"lat":41.397937,"lon":46.016666},"time":{"hour":2,"min":0,"sec":58},"flight_leg_num":24,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":347,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":13,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886615,"usec":209856},"freq":0,"bit_rate":300,"sig_level":-9.025076,"noise_level":-27.491819,"freq_skew":8.504555,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":143},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMM","mode":"2","label":"_d","blk_id":"1","ack":"L","flight":"SQ0312","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886651,"usec":870368},"freq":0,"bit_rate":300,"sig_level":-10.200397,"noise_level":-27.351814,"freq_skew":8.726023,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL063","pos":{"lat":38.867300,"lon":58.629682},"time":{"hour":0,"min":31,"sec":8},"flight_leg_num":39,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":303,"prev_leg":17},"hfdl_disabled_duration":{"this_leg":8252,"prev_leg":5708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886655,"usec":195706},"freq":0,"bit_rate":300,"sig_level":-8.765183,"noise_level":-27.339691,"freq_skew":7.521890,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":174},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EXO","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"EK088F","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886658,"usec":536450},"freq":0,"bit_rate":300,"sig_level":-11.707983,"noise_level":-27.337875,"freq_skew":5.852991,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":106},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAU14 ","pos":{"lat":19.149206,"lon":12.765451},"time":{"hour":2,"min":17,"sec":30},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":226,"600bps":19,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":210,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886661,"usec":854866},"freq":0,"bit_rate":300,"sig_level":-9.017174,"noise_level":-27.336060,"freq_skew":7.722143,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR567","pos":{"lat":37.425685,"lon":23.868530},"time":{"hour":1,"min":46,"sec":24},"flight_leg_num":149,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":19},"hfdl_disabled_duration":{"this_leg":9380,"prev_leg":13814},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":28,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886665,"usec":198768},"freq":0,"bit_rate":300,"sig_level":-7.181524,"noise_level":-27.323555,"freq_skew":6.905469,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A01"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"LH569 ","pos":{"lat":29.352092,"lon":6.158535},"utc_time":{"hour":2,"min":17,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886678,"usec":547670},"freq":0,"bit_rate":300,"sig_level":-8.964957,"noise_level":-27.280340,"freq_skew":6.080641,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DAL54 ","pos":{"lat":21.208460,"lon":-34.056309},"time":{"hour":2,"min":17,"sec":50},"flight_leg_num":19,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":37220,"prev_leg":10},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":20,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":18,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":21,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":17,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":304,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886698,"usec":539232},"freq":0,"bit_rate":300,"sig_level":-7.683155,"noise_level":-27.223385,"freq_skew":1.512155,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C81"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE660","pos":{"lat":28.261010,"lon":30.056248},"utc_time":{"hour":2,"min":18,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886701,"usec":870287},"freq":0,"bit_rate":300,"sig_level":-8.663154,"noise_level":-27.211243,"freq_skew":8.286215,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":170},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VDOT","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"VS92MC","msg_num":"S45","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886708,"usec":537692},"freq":0,"bit_rate":300,"sig_level":-8.657812,"noise_level":-27.198915,"freq_skew":6.107791,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N504DN","mode":"2","label":"_d","blk_id":"7","ack":"K","flight":"DL0054","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886721,"usec":868070},"freq":0,"bit_rate":300,"sig_level":-10.387550,"noise_level":-27.154537,"freq_skew":7.308435,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA328","pos":{"lat":40.783044,"lon":45.502368},"time":{"hour":1,"min":47,"sec":58},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":106,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":25,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":23,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886731,"usec":887036},"freq":0,"bit_rate":300,"sig_level":-7.000729,"noise_level":-27.122383,"freq_skew":7.688550,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":127},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"IBE012","pos":{"lat":31.468337,"lon":-17.961307},"time":{"hour":2,"min":18,"sec":44},"flight_leg_num":245,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":15,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":550,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":38,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886765,"usec":212784},"freq":0,"bit_rate":300,"sig_level":-10.625514,"noise_level":-26.988935,"freq_skew":7.591162,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":176},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-1539","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"HU7907","msg_num":"S50","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886771,"usec":880506},"freq":0,"bit_rate":300,"sig_level":-8.064181,"noise_level":-26.977118,"freq_skew":8.185448,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":170},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VDOT","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"VS92MC","msg_num":"S48","msg_num_seq":"A","msg_text":"0EH021855VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":18,"sec":55}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886795,"usec":219574},"freq":0,"bit_rate":300,"sig_level":-10.602770,"noise_level":-26.894638,"freq_skew":5.883873,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":149},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAE1KM","pos":{"lat":25.680248,"lon":37.054209},"time":{"hour":0,"min":59,"sec":22},"flight_leg_num":141,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":87,"prev_leg":33},"hfdl_disabled_duration":{"this_leg":9336,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886825,"usec":216754},"freq":0,"bit_rate":300,"sig_level":-9.110953,"noise_level":-26.809895,"freq_skew":7.241210,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39C426"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR822","pos":{"lat":27.878204,"lon":-9.106310},"utc_time":{"hour":2,"min":20,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":8},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886858,"usec":538881},"freq":0,"bit_rate":300,"sig_level":-8.194428,"noise_level":-26.699863,"freq_skew":7.523647,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":174},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EXO","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"EK088F","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886885,"usec":222673},"freq":0,"bit_rate":300,"sig_level":-9.383591,"noise_level":-26.615688,"freq_skew":0.985436,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C81"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE660","pos":{"lat":27.912880,"lon":30.344983},"utc_time":{"hour":2,"min":21,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886905,"usec":204639},"freq":0,"bit_rate":300,"sig_level":-9.304473,"noise_level":-26.554981,"freq_skew":8.211585,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH727","pos":{"lat":41.733364,"lon":35.753700},"time":{"hour":2,"min":21,"sec":38},"flight_leg_num":189,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":108,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":118,"600bps":15,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":111,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886915,"usec":208117},"freq":0,"bit_rate":300,"sig_level":-10.397818,"noise_level":-26.542263,"freq_skew":7.114972,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":67},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH767","pos":{"lat":41.540416,"lon":44.855890},"time":{"hour":10,"min":6,"sec":32},"flight_leg_num":219,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":143,"prev_leg":188},"hfdl_disabled_duration":{"this_leg":7984,"prev_leg":12928},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886925,"usec":208244},"freq":0,"bit_rate":300,"sig_level":-9.722257,"noise_level":-26.520008,"freq_skew":6.974181,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR903","pos":{"lat":42.045445,"lon":49.727306},"time":{"hour":1,"min":43,"sec":16},"flight_leg_num":52,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886975,"usec":212653},"freq":0,"bit_rate":300,"sig_level":-11.326094,"noise_level":-26.345993,"freq_skew":6.409522,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":184},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-304D","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"MU0249","msg_num":"S14","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886981,"usec":877363},"freq":0,"bit_rate":300,"sig_level":-9.288260,"noise_level":-26.335213,"freq_skew":8.010268,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":135},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA261","pos":{"lat":41.637920,"lon":39.564933},"time":{"hour":2,"min":22,"sec":54},"flight_leg_num":136,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":185,"prev_leg":294},"hfdl_disabled_duration":{"this_leg":16094,"prev_leg":9114},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":44,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":41,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886981,"usec":891799},"freq":0,"bit_rate":300,"sig_level":-8.883450,"noise_level":-26.333599,"freq_skew":7.609813,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39D2B3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR333","pos":{"lat":52.138123,"lon":-39.464683},"utc_time":{"hour":2,"min":22,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773886988,"usec":532889},"freq":0,"bit_rate":300,"sig_level":-12.456545,"noise_level":-26.322659,"freq_skew":7.802228,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"CSN352","pos":{"lat":24.355019,"lon":114.380254},"time":{"hour":5,"min":26,"sec":0},"flight_leg_num":127,"gs":{"type":"Ground station","id":10},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":654},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887018,"usec":530411},"freq":0,"bit_rate":300,"sig_level":-12.383956,"noise_level":-26.218609,"freq_skew":7.464379,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":103},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL061","pos":{"lat":41.562732,"lon":41.587451},"time":{"hour":2,"min":23,"sec":32},"flight_leg_num":10,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":299,"prev_leg":33},"hfdl_disabled_duration":{"this_leg":17388,"prev_leg":6596},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":65,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887021,"usec":872556},"freq":0,"bit_rate":300,"sig_level":-9.617579,"noise_level":-26.217014,"freq_skew":8.688520,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":43.339087,"lon":-52.588906},"time":{"hour":2,"min":23,"sec":34},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":130,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":199,"600bps":20,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":18,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":186,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887031,"usec":888054},"freq":0,"bit_rate":300,"sig_level":-8.596624,"noise_level":-26.187849,"freq_skew":8.260096,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"407DA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR46K","pos":{"lat":43.303038,"lon":-66.766447},"utc_time":{"hour":2,"min":23,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887035,"usec":202459},"freq":0,"bit_rate":300,"sig_level":-7.146943,"noise_level":-26.186260,"freq_skew":8.368052,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":163},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR637","pos":{"lat":43.924110,"lon":-77.528949},"time":{"hour":1,"min":21,"sec":46},"flight_leg_num":120,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":50},"hfdl_disabled_duration":{"this_leg":9896,"prev_leg":12708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":11,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887038,"usec":551517},"freq":0,"bit_rate":300,"sig_level":-6.939150,"noise_level":-26.175503,"freq_skew":8.225005,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"C058BF"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ACA878","pos":{"lat":54.468259,"lon":-42.017635},"utc_time":{"hour":2,"min":23,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887045,"usec":232610},"freq":0,"bit_rate":300,"sig_level":-11.112366,"noise_level":-26.155788,"freq_skew":8.187482,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"507C55"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UZB101","pos":{"lat":42.714239,"lon":67.186331},"utc_time":{"hour":2,"min":23,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887048,"usec":558128},"freq":0,"bit_rate":300,"sig_level":-8.070087,"noise_level":-26.154205,"freq_skew":7.506436,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39D2B3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR333","pos":{"lat":52.201638,"lon":-39.205817},"utc_time":{"hour":2,"min":24,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887111,"usec":874900},"freq":0,"bit_rate":300,"sig_level":-8.392399,"noise_level":-25.927771,"freq_skew":7.440405,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":183},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VJAZ","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"VS046K","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887118,"usec":538943},"freq":0,"bit_rate":300,"sig_level":-9.166414,"noise_level":-25.917500,"freq_skew":7.752097,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":176},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-1539","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"HU7907","msg_num":"S52","msg_num_seq":"A","msg_text":"0EH021938SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":19,"sec":38}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887125,"usec":217905},"freq":0,"bit_rate":300,"sig_level":-9.858273,"noise_level":-25.905361,"freq_skew":5.780982,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N504DN","mode":"2","label":"_d","blk_id":"9","ack":"L","flight":"DL0054","msg_num":"S14","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887131,"usec":890067},"freq":0,"bit_rate":300,"sig_level":-9.550529,"noise_level":-25.886250,"freq_skew":12.305204,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA291","pos":{"lat":42.230153,"lon":50.154743},"time":{"hour":1,"min":30,"sec":44},"flight_leg_num":102,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":155,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":11858,"prev_leg":6606},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887141,"usec":856061},"freq":0,"bit_rate":300,"sig_level":-8.745967,"noise_level":-25.867519,"freq_skew":8.370224,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RJA264","pos":{"lat":42.807623,"lon":-87.095656},"time":{"hour":1,"min":55,"sec":14},"flight_leg_num":76,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2128},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":21,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":22,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887141,"usec":870763},"freq":0,"bit_rate":300,"sig_level":-10.107188,"noise_level":-25.865990,"freq_skew":7.634175,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":189},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVT","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"AF333J","msg_num":"S40","msg_num_seq":"A","msg_text":"0EH022531SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":25,"sec":31}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887158,"usec":561605},"freq":0,"bit_rate":300,"sig_level":-6.503811,"noise_level":-25.811911,"freq_skew":1.214103,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C81"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE660","pos":{"lat":27.405104,"lon":30.760747},"utc_time":{"hour":2,"min":25,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887168,"usec":541501},"freq":0,"bit_rate":300,"sig_level":-10.556772,"noise_level":-25.793001,"freq_skew":0.798525,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CD70"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA319","pos":{"lat":39.111059,"lon":55.981628},"utc_time":{"hour":2,"min":26,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887191,"usec":891329},"freq":0,"bit_rate":300,"sig_level":-7.539787,"noise_level":-25.736023,"freq_skew":8.022917,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":183},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VJAZ","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"VS046K","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887198,"usec":568541},"freq":0,"bit_rate":300,"sig_level":-9.300228,"noise_level":-25.724300,"freq_skew":5.858868,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":194},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N504DN","mode":"2","label":"_d","blk_id":"9","ack":"L","flight":"DL0054","msg_num":"S14","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887205,"usec":209062},"freq":0,"bit_rate":300,"sig_level":-8.648436,"noise_level":-25.705584,"freq_skew":0.839792,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":191},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS75","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"XY0660","msg_num":"S63","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887215,"usec":201293},"freq":0,"bit_rate":600,"sig_level":-9.153265,"noise_level":-25.694073,"freq_skew":8.639099,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":143},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA312","pos":{"lat":40.645715,"lon":49.443034},"time":{"hour":1,"min":22,"sec":58},"flight_leg_num":28,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":118,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":20,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":17,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887215,"usec":201293},"freq":0,"bit_rate":600,"sig_level":-9.153265,"noise_level":-25.694073,"freq_skew":8.639099,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":143},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA312","pos":{"lat":40.720903,"lon":48.181321},"time":{"hour":1,"min":30,"sec":56},"flight_leg_num":28,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":118,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":15,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":12,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887258,"usec":546633},"freq":0,"bit_rate":300,"sig_level":-9.763669,"noise_level":-25.554157,"freq_skew":8.967324,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18918","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"CI0063","msg_num":"S56","msg_num_seq":"A","msg_text":"0LV022712SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":2,"min":27,"sec":12}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887261,"usec":869811},"freq":0,"bit_rate":300,"sig_level":-8.896963,"noise_level":-25.552681,"freq_skew":7.505696,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":98},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA352","pos":{"lat":40.714723,"lon":46.563924},"time":{"hour":1,"min":20,"sec":50},"flight_leg_num":127,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":133,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887265,"usec":194417},"freq":0,"bit_rate":300,"sig_level":-8.663358,"noise_level":-25.542679,"freq_skew":5.865643,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":106},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAU14 ","pos":{"lat":20.207329,"lon":12.083267},"time":{"hour":2,"min":27,"sec":38},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":245,"600bps":26,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":18,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":227,"spdus_missed_cnt":12},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887268,"usec":528779},"freq":0,"bit_rate":300,"sig_level":-7.037761,"noise_level":-25.541203,"freq_skew":8.282951,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR567","pos":{"lat":38.650319,"lon":22.246327},"time":{"hour":1,"min":59,"sec":46},"flight_leg_num":149,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":19},"hfdl_disabled_duration":{"this_leg":9380,"prev_leg":13814},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887271,"usec":868184},"freq":0,"bit_rate":300,"sig_level":-9.672561,"noise_level":-25.539568,"freq_skew":7.807488,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"789202"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA219","pos":{"lat":41.496814,"lon":45.196467},"utc_time":{"hour":2,"min":27,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887328,"usec":538020},"freq":0,"bit_rate":300,"sig_level":-10.996399,"noise_level":-25.360123,"freq_skew":7.383764,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":99},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETH718","pos":{"lat":26.330846,"lon":32.026924},"time":{"hour":0,"min":59,"sec":48},"flight_leg_num":224,"gs":{"type":"Ground station","id":15},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1150},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":28,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887335,"usec":212019},"freq":0,"bit_rate":300,"sig_level":-10.499712,"noise_level":-25.350662,"freq_skew":7.704794,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C66C1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH765","pos":{"lat":39.128569,"lon":55.698387},"utc_time":{"hour":2,"min":28,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887338,"usec":537311},"freq":0,"bit_rate":300,"sig_level":-8.819748,"noise_level":-25.349218,"freq_skew":1.287147,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":191},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS75","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"XY0660","msg_num":"S63","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887338,"usec":549503},"freq":0,"bit_rate":300,"sig_level":-10.956365,"noise_level":-25.347776,"freq_skew":7.637079,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR450","pos":{"lat":17.525287,"lon":11.529487},"time":{"hour":1,"min":59,"sec":16},"flight_leg_num":73,"gs":{"type":"Ground station","id":1},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":76,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":748},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887358,"usec":525499},"freq":0,"bit_rate":300,"sig_level":-9.649082,"noise_level":-25.303352,"freq_skew":6.482818,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"789232"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA812","pos":{"lat":42.583432,"lon":-71.323722},"utc_time":{"hour":2,"min":29,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887388,"usec":537335},"freq":0,"bit_rate":300,"sig_level":-9.492065,"noise_level":-25.204617,"freq_skew":0.530324,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":18},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"KQA003","pos":{"lat":28.695657,"lon":5.940868},"time":{"hour":2,"min":29,"sec":44},"flight_leg_num":176,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":378,"prev_leg":1102},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":136,"600bps":21,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":128,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887398,"usec":537557},"freq":0,"bit_rate":300,"sig_level":-9.819415,"noise_level":-25.178810,"freq_skew":7.314655,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781FB2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA967","pos":{"lat":57.941318,"lon":41.677059},"utc_time":{"hour":2,"min":29,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887411,"usec":881365},"freq":0,"bit_rate":300,"sig_level":-9.724165,"noise_level":-25.145405,"freq_skew":10.559142,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":199},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-307C","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"CA0841","msg_num":"S76","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887441,"usec":892657},"freq":0,"bit_rate":300,"sig_level":-8.129269,"noise_level":-25.047819,"freq_skew":7.668418,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":197},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-DMS","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"SK0926","msg_num":"S06","msg_num_seq":"A","msg_text":"0EH023022VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":30,"sec":22}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887461,"usec":880804},"freq":0,"bit_rate":300,"sig_level":-8.998972,"noise_level":-25.005207,"freq_skew":8.033710,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR450","pos":{"lat":17.525287,"lon":11.529487},"time":{"hour":1,"min":59,"sec":16},"flight_leg_num":73,"gs":{"type":"Ground station","id":1},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":76,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":748},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887461,"usec":892861},"freq":0,"bit_rate":300,"sig_level":-9.479374,"noise_level":-25.003819,"freq_skew":7.776969,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781FB2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA967","pos":{"lat":57.894626,"lon":41.408236},"utc_time":{"hour":2,"min":30,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887488,"usec":538884},"freq":0,"bit_rate":300,"sig_level":-9.263993,"noise_level":-24.929913,"freq_skew":8.257587,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":25},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH727","pos":{"lat":41.849407,"lon":34.090985},"time":{"hour":2,"min":31,"sec":22},"flight_leg_num":189,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":108,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":133,"600bps":23,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":126,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887491,"usec":890706},"freq":0,"bit_rate":300,"sig_level":-7.528929,"noise_level":-24.928539,"freq_skew":7.549573,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"CSC386","pos":{"lat":41.467975,"lon":45.605708},"time":{"hour":1,"min":11,"sec":12},"flight_leg_num":102,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":34,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":10710},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887495,"usec":210542},"freq":0,"bit_rate":300,"sig_level":-8.952699,"noise_level":-24.927166,"freq_skew":7.724520,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"888168"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN35 ","pos":{"lat":41.577151,"lon":42.017635},"utc_time":{"hour":2,"min":31,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887501,"usec":888560},"freq":0,"bit_rate":300,"sig_level":-9.412347,"noise_level":-24.910088,"freq_skew":8.137018,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR903","pos":{"lat":41.608051,"lon":43.190428},"time":{"hour":2,"min":31,"sec":36},"flight_leg_num":52,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":88,"600bps":19,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":83,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887508,"usec":527950},"freq":0,"bit_rate":300,"sig_level":-7.516647,"noise_level":-24.900799,"freq_skew":1.635074,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":160},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"TS0272","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":2,"min":4,"sec":30},"flight_leg_num":192,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":117,"prev_leg":369},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":73,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":80,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887511,"usec":865682},"freq":0,"bit_rate":300,"sig_level":-9.730416,"noise_level":-24.891521,"freq_skew":8.015967,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":200},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVH","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"AF033T","msg_num":"S26","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887525,"usec":233266},"freq":0,"bit_rate":300,"sig_level":-8.977248,"noise_level":-24.851028,"freq_skew":7.803768,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8965F4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD4AJ","pos":{"lat":30.401974,"lon":31.045363},"utc_time":{"hour":2,"min":31,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887545,"usec":195278},"freq":0,"bit_rate":300,"sig_level":-9.050217,"noise_level":-24.802746,"freq_skew":7.317946,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71BE16"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIH775","pos":{"lat":40.881235,"lon":52.465997},"utc_time":{"hour":2,"min":32,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":8},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887558,"usec":555739},"freq":0,"bit_rate":300,"sig_level":-10.452721,"noise_level":-24.762365,"freq_skew":7.235178,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA301","pos":{"lat":41.516383,"lon":44.931764},"utc_time":{"hour":2,"min":32,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887565,"usec":196604},"freq":0,"bit_rate":300,"sig_level":-9.691053,"noise_level":-24.753683,"freq_skew":7.696650,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":135},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA261","pos":{"lat":41.691478,"lon":37.970882},"time":{"hour":2,"min":32,"sec":36},"flight_leg_num":136,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":185,"prev_leg":294},"hfdl_disabled_duration":{"this_leg":16094,"prev_leg":9114},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":19,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":55,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887605,"usec":210408},"freq":0,"bit_rate":300,"sig_level":-9.842136,"noise_level":-24.635250,"freq_skew":6.831862,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71BE16"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIH775","pos":{"lat":40.854799,"lon":52.298798},"utc_time":{"hour":2,"min":33,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887621,"usec":870842},"freq":0,"bit_rate":300,"sig_level":-10.509147,"noise_level":-24.595930,"freq_skew":8.591715,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":43.856476,"lon":-50.603124},"time":{"hour":2,"min":33,"sec":32},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":130,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":214,"600bps":29,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":19,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":202,"spdus_missed_cnt":13},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887621,"usec":883811},"freq":0,"bit_rate":300,"sig_level":-7.596719,"noise_level":-24.594461,"freq_skew":1.214137,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C81"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE660","pos":{"lat":26.658719,"lon":31.573737},"utc_time":{"hour":2,"min":33,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887628,"usec":533301},"freq":0,"bit_rate":300,"sig_level":-7.864038,"noise_level":-24.585800,"freq_skew":8.754745,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":163},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR637","pos":{"lat":45.024805,"lon":-75.597755},"time":{"hour":1,"min":33,"sec":50},"flight_leg_num":120,"gs":{"type":"Ground station","id":1},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":50},"hfdl_disabled_duration":{"this_leg":9896,"prev_leg":12708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":18,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887628,"usec":549577},"freq":0,"bit_rate":600,"sig_level":-7.531558,"noise_level":-24.584480,"freq_skew":8.958841,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":187},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA878","pos":{"lat":54.451779,"lon":-42.080120},"time":{"hour":2,"min":23,"sec":36},"flight_leg_num":25,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":140,"prev_leg":1050},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":163,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":182,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887628,"usec":549577},"freq":0,"bit_rate":600,"sig_level":-7.531558,"noise_level":-24.584480,"freq_skew":8.958841,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":187},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA878","pos":{"lat":54.950628,"lon":-39.521674},"time":{"hour":2,"min":33,"sec":42},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":140,"prev_leg":1050},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":15,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887648,"usec":548034},"freq":0,"bit_rate":300,"sig_level":-10.564818,"noise_level":-25.258543,"freq_skew":7.972822,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A14"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH753","pos":{"lat":36.984514,"lon":60.834505},"utc_time":{"hour":2,"min":34,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887655,"usec":218712},"freq":0,"bit_rate":300,"sig_level":-9.108665,"noise_level":-25.240643,"freq_skew":7.253850,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780AA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA301","pos":{"lat":41.536983,"lon":44.671869},"utc_time":{"hour":2,"min":34,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887661,"usec":857006},"freq":0,"bit_rate":300,"sig_level":-7.433302,"noise_level":-25.229572,"freq_skew":7.818331,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KID","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"KC0903","msg_num":"S14","msg_num_seq":"A","msg_text":"0LV023356HS","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":2,"min":33,"sec":56}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887668,"usec":544874},"freq":0,"bit_rate":300,"sig_level":-9.873426,"noise_level":-25.219936,"freq_skew":7.689013,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIVA","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"LH0765","msg_num":"S39","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887718,"usec":532293},"freq":0,"bit_rate":300,"sig_level":-8.629711,"noise_level":-25.063797,"freq_skew":8.019221,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":200},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVH","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"AF033T","msg_num":"S28","msg_num_seq":"A","msg_text":"0EH023510VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":35,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887721,"usec":874277},"freq":0,"bit_rate":300,"sig_level":-10.880843,"noise_level":-25.062401,"freq_skew":8.314337,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-329E","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"MU0243","msg_num":"S79","msg_num_seq":"A","msg_text":"0LS023455H/","media-adv":{"err":false,"version":0,"current_link":{"code":"S","descr":"Default SATCOM","established":false,"time":{"hour":2,"min":34,"sec":55}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887731,"usec":887244},"freq":0,"bit_rate":300,"sig_level":-10.869741,"noise_level":-25.567034,"freq_skew":7.292578,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":196},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-32MG","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"JD0663","msg_num":"S61","msg_num_seq":"A","msg_text":"0EH015053SH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":1,"min":50,"sec":53}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887741,"usec":880254},"freq":0,"bit_rate":300,"sig_level":-9.832039,"noise_level":-25.547176,"freq_skew":12.535578,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA291","pos":{"lat":41.211512,"lon":48.168961},"time":{"hour":1,"min":52,"sec":4},"flight_leg_num":102,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":155,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":11858,"prev_leg":6606},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887748,"usec":542037},"freq":0,"bit_rate":300,"sig_level":-10.397044,"noise_level":-25.528669,"freq_skew":8.818351,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RJA264","pos":{"lat":44.662942,"lon":-79.586829},"time":{"hour":2,"min":35,"sec":40},"flight_leg_num":76,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2128},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":69,"600bps":21,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":14,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":69,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887751,"usec":864904},"freq":0,"bit_rate":300,"sig_level":-12.423816,"noise_level":-25.527199,"freq_skew":8.417112,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-32D3","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"CA0861","msg_num":"S66","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887751,"usec":882520},"freq":0,"bit_rate":300,"sig_level":-10.397935,"noise_level":-25.525726,"freq_skew":7.353355,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIVA","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"LH0765","msg_num":"S39","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887765,"usec":214957},"freq":0,"bit_rate":600,"sig_level":-10.296364,"noise_level":-25.490639,"freq_skew":7.158589,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":189},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR333","pos":{"lat":51.948952,"lon":-40.229950},"time":{"hour":2,"min":19,"sec":44},"flight_leg_num":117,"gs":{"type":"Ground station","id":1},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":10374,"prev_leg":16036},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":140,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":163,"spdus_missed_cnt":13},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887765,"usec":214957},"freq":0,"bit_rate":600,"sig_level":-10.296364,"noise_level":-25.490639,"freq_skew":7.158589,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":189},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR333","pos":{"lat":52.840563,"lon":-36.418717},"time":{"hour":2,"min":36,"sec":0},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":10374,"prev_leg":16036},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":16,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":19,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887781,"usec":863735},"freq":0,"bit_rate":300,"sig_level":-10.946717,"noise_level":-25.447100,"freq_skew":8.581497,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-32D3","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"CA0861","msg_num":"S67","msg_num_seq":"A","msg_text":"0EH023610SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":36,"sec":10}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887798,"usec":554880},"freq":0,"bit_rate":300,"sig_level":-10.504158,"noise_level":-25.396687,"freq_skew":8.518020,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":206},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-RHB","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"AT209M","msg_num":"S87","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887808,"usec":526323},"freq":0,"bit_rate":300,"sig_level":-9.991122,"noise_level":-25.362919,"freq_skew":7.727164,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES223","pos":{"lat":40.455171,"lon":39.059218},"time":{"hour":2,"min":36,"sec":42},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":347,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":81,"600bps":22,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":79,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887818,"usec":533037},"freq":0,"bit_rate":300,"sig_level":-9.077583,"noise_level":-25.344643,"freq_skew":7.848645,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"888168"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HVN35 ","pos":{"lat":41.545222,"lon":41.134264},"utc_time":{"hour":2,"min":36,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887818,"usec":543337},"freq":0,"bit_rate":300,"sig_level":-8.859976,"noise_level":-25.343201,"freq_skew":8.799960,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":143},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMM","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"SQ0312","msg_num":"S15","msg_num_seq":"A","msg_text":"0LV023642SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":2,"min":36,"sec":42}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887828,"usec":533015},"freq":0,"bit_rate":600,"sig_level":-10.778198,"noise_level":-25.325127,"freq_skew":8.802711,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":192},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA886","pos":{"lat":53.221652,"lon":-56.388123},"time":{"hour":2,"min":25,"sec":44},"flight_leg_num":65,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":104,"prev_leg":514},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":43,"600bps":7,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887828,"usec":533015},"freq":0,"bit_rate":600,"sig_level":-10.778198,"noise_level":-25.325127,"freq_skew":8.802711,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":192},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA886","pos":{"lat":54.054554,"lon":-53.627803},"time":{"hour":2,"min":37,"sec":0},"flight_leg_num":65,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":104,"prev_leg":514},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":14,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":16,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887855,"usec":216285},"freq":0,"bit_rate":300,"sig_level":-10.392639,"noise_level":-25.248287,"freq_skew":6.806614,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":212},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRI","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"AI0101","msg_num":"S02","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887858,"usec":561083},"freq":0,"bit_rate":300,"sig_level":-9.157854,"noise_level":-25.238630,"freq_skew":8.151538,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A899","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"VN0035","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887865,"usec":233918},"freq":0,"bit_rate":600,"sig_level":-7.749768,"noise_level":-25.221088,"freq_skew":8.839606,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL063","pos":{"lat":40.362473,"lon":51.778663},"time":{"hour":1,"min":13,"sec":56},"flight_leg_num":39,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":303,"prev_leg":17},"hfdl_disabled_duration":{"this_leg":8252,"prev_leg":5708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887865,"usec":233918},"freq":0,"bit_rate":600,"sig_level":-7.749768,"noise_level":-25.221088,"freq_skew":8.839606,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL063","pos":{"lat":40.920030,"lon":48.920496},"time":{"hour":1,"min":41,"sec":24},"flight_leg_num":39,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":303,"prev_leg":17},"hfdl_disabled_duration":{"this_leg":8252,"prev_leg":5708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":17,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887868,"usec":526397},"freq":0,"bit_rate":300,"sig_level":-9.274715,"noise_level":-25.219667,"freq_skew":8.158971,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":98},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA352","pos":{"lat":41.860393,"lon":34.322728},"time":{"hour":2,"min":37,"sec":42},"flight_leg_num":127,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":150,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":94,"600bps":24,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":93,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887875,"usec":204771},"freq":0,"bit_rate":300,"sig_level":-10.954146,"noise_level":-25.209885,"freq_skew":5.530515,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":106},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"MAU14 ","pos":{"lat":21.242106,"lon":11.406234},"time":{"hour":2,"min":37,"sec":46},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":13,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":35,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":18,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":245,"spdus_missed_cnt":13},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887875,"usec":218615},"freq":0,"bit_rate":300,"sig_level":-6.766355,"noise_level":-25.208466,"freq_skew":7.879556,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR567","pos":{"lat":41.887859,"lon":17.122568},"time":{"hour":2,"min":37,"sec":48},"flight_leg_num":149,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":19},"hfdl_disabled_duration":{"this_leg":9380,"prev_leg":13814},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":62,"600bps":21,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":60,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887958,"usec":562761},"freq":0,"bit_rate":300,"sig_level":-10.054543,"noise_level":-24.976826,"freq_skew":7.454176,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"789202"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA219","pos":{"lat":41.573032,"lon":43.315055},"utc_time":{"hour":2,"min":39,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887978,"usec":544085},"freq":0,"bit_rate":300,"sig_level":-8.980659,"noise_level":-24.926315,"freq_skew":7.792041,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781345"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA949","pos":{"lat":58.878935,"lon":25.459147},"utc_time":{"hour":2,"min":39,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773887978,"usec":561038},"freq":0,"bit_rate":300,"sig_level":-13.510527,"noise_level":-24.924942,"freq_skew":8.096412,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":171},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CHH491","pos":{"lat":52.197174,"lon":100.558053},"time":{"hour":21,"min":2,"sec":56},"flight_leg_num":132,"gs":{"type":"Ground station","id":16},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":622},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888008,"usec":558752},"freq":0,"bit_rate":300,"sig_level":-9.792669,"noise_level":-24.844139,"freq_skew":7.834033,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A899","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"VN0035","msg_num":"S23","msg_num_seq":"A","msg_text":"0EH023814H/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":38,"sec":14}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888025,"usec":207680},"freq":0,"bit_rate":300,"sig_level":-9.803406,"noise_level":-24.796043,"freq_skew":6.995971,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":125},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES785","pos":{"lat":60.814935,"lon":35.819275},"time":{"hour":1,"min":56,"sec":0},"flight_leg_num":100,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":309,"prev_leg":67},"hfdl_disabled_duration":{"this_leg":22630,"prev_leg":7290},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888051,"usec":865707},"freq":0,"bit_rate":300,"sig_level":-15.598159,"noise_level":-25.082121,"freq_skew":7.099013,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4CADE1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KZR557","pos":{"lat":49.601306,"lon":65.858700},"utc_time":{"hour":2,"min":40,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888051,"usec":881423},"freq":0,"bit_rate":300,"sig_level":-8.749085,"noise_level":-25.080721,"freq_skew":3.888689,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4ACA64"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SAS988","pos":{"lat":50.934431,"lon":19.358634},"utc_time":{"hour":2,"min":40,"sec":46},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888071,"usec":885456},"freq":0,"bit_rate":300,"sig_level":-9.750399,"noise_level":-25.023273,"freq_skew":7.561762,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"789202"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CPA219","pos":{"lat":41.571315,"lon":43.002287},"utc_time":{"hour":2,"min":40,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888098,"usec":538953},"freq":0,"bit_rate":300,"sig_level":-7.536984,"noise_level":-24.950733,"freq_skew":8.156416,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"CSC386","pos":{"lat":39.494208,"lon":32.982393},"time":{"hour":2,"min":41,"sec":30},"flight_leg_num":102,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":34,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":10710},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":147,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":144,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888105,"usec":221729},"freq":0,"bit_rate":300,"sig_level":-7.174673,"noise_level":-24.933607,"freq_skew":4.118261,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":218},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"SK0988","msg_num":"S78","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888111,"usec":856558},"freq":0,"bit_rate":300,"sig_level":-8.677335,"noise_level":-24.924295,"freq_skew":2.013321,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":160},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"TS0272","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":2,"min":41,"sec":46},"flight_leg_num":192,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":128,"prev_leg":369},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":46,"600bps":16,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":19,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":54,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888141,"usec":862935},"freq":0,"bit_rate":300,"sig_level":-7.376597,"noise_level":-24.828394,"freq_skew":4.063606,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":218},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SE-RSD","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"SK0988","msg_num":"S79","msg_num_seq":"A","msg_text":"0EH024206VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":42,"sec":6}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888158,"usec":549391},"freq":0,"bit_rate":300,"sig_level":-10.665526,"noise_level":-24.780537,"freq_skew":7.465544,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":219},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRU","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"CX0219","msg_num":"S71","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888161,"usec":877690},"freq":0,"bit_rate":300,"sig_level":-10.484087,"noise_level":-24.779184,"freq_skew":8.121243,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":135},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA261","pos":{"lat":41.725467,"lon":36.334946},"time":{"hour":2,"min":42,"sec":34},"flight_leg_num":136,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":185,"prev_leg":294},"hfdl_disabled_duration":{"this_leg":16094,"prev_leg":9114},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":74,"600bps":23,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":73,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888165,"usec":210184},"freq":0,"bit_rate":300,"sig_level":-10.768651,"noise_level":-24.777834,"freq_skew":7.601214,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR450","pos":{"lat":17.525287,"lon":11.529487},"time":{"hour":1,"min":59,"sec":16},"flight_leg_num":73,"gs":{"type":"Ground station","id":1},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":76,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":748},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888165,"usec":218088},"freq":0,"bit_rate":300,"sig_level":-10.107101,"noise_level":-24.776335,"freq_skew":7.716465,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8990F4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAL061","pos":{"lat":41.696971,"lon":38.418919},"utc_time":{"hour":2,"min":42,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888188,"usec":556111},"freq":0,"bit_rate":300,"sig_level":-9.960016,"noise_level":-24.720114,"freq_skew":7.283886,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18907","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"CI0061","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888195,"usec":215322},"freq":0,"bit_rate":300,"sig_level":-9.135915,"noise_level":-24.711325,"freq_skew":7.665942,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":219},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRU","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"CX0219","msg_num":"S72","msg_num_seq":"A","msg_text":"0EH024300VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":43,"sec":0}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888198,"usec":560773},"freq":0,"bit_rate":300,"sig_level":-10.330873,"noise_level":-24.701950,"freq_skew":8.768755,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDA8"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA304","pos":{"lat":42.401471,"lon":31.786941},"utc_time":{"hour":2,"min":43,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888215,"usec":217426},"freq":0,"bit_rate":300,"sig_level":-10.456230,"noise_level":-24.654486,"freq_skew":4.765974,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"896587"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ABY970","pos":{"lat":25.504809,"lon":55.470077},"utc_time":{"hour":2,"min":43,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":1},{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":0},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888225,"usec":211881},"freq":0,"bit_rate":300,"sig_level":-8.192650,"noise_level":-24.630260,"freq_skew":7.969516,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"CSN802","pos":{"lat":60.737688,"lon":35.007658},"time":{"hour":2,"min":0,"sec":18},"flight_leg_num":129,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":193,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":742},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":38,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":43,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888228,"usec":566000},"freq":0,"bit_rate":300,"sig_level":-10.752205,"noise_level":-24.628935,"freq_skew":7.627990,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":44.734010,"lon":-48.957575},"time":{"hour":2,"min":43,"sec":40},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":260,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":227,"600bps":33,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":22,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":215,"spdus_missed_cnt":15},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888231,"usec":885934},"freq":0,"bit_rate":300,"sig_level":-9.780147,"noise_level":-24.626133,"freq_skew":1.957497,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":173},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SKP","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"SQ0319","msg_num":"S77","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888235,"usec":193491},"freq":0,"bit_rate":300,"sig_level":-8.561245,"noise_level":-24.624805,"freq_skew":8.675901,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":163},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR637","pos":{"lat":46.254246,"lon":-72.764993},"time":{"hour":1,"min":49,"sec":28},"flight_leg_num":120,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":50},"hfdl_disabled_duration":{"this_leg":9896,"prev_leg":12708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":17,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":19,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888241,"usec":873858},"freq":0,"bit_rate":300,"sig_level":-10.669529,"noise_level":-24.614494,"freq_skew":6.382353,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":185},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CCA839","pos":{"lat":55.825416,"lon":38.543546},"time":{"hour":2,"min":14,"sec":0},"flight_leg_num":187,"gs":{"type":"Ground station","id":15},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":433,"prev_leg":152},"hfdl_disabled_duration":{"this_leg":7908,"prev_leg":22068},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":148,"600bps":61,"1200bps":0,"1800bps":1},"mpdus_rx_err_cnt":{"300bps":1,"600bps":2,"1200bps":0,"1800bps":1},"mpdus_tx_cnt":{"300bps":10,"600bps":1,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":1,"1200bps":2,"1800bps":0},"spdus_rx_ok_cnt":231,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888245,"usec":205060},"freq":0,"bit_rate":300,"sig_level":-9.156021,"noise_level":-24.613169,"freq_skew":9.230689,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":187},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA878","pos":{"lat":54.771757,"lon":-36.991724},"time":{"hour":2,"min":43,"sec":58},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":140,"prev_leg":1050},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":30,"600bps":13,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":33,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888248,"usec":534939},"freq":0,"bit_rate":300,"sig_level":-9.361040,"noise_level":-24.611694,"freq_skew":7.800995,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18907","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"CI0061","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888255,"usec":218973},"freq":0,"bit_rate":300,"sig_level":-8.554901,"noise_level":-24.595373,"freq_skew":9.860089,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781642"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA841","pos":{"lat":55.959312,"lon":32.765070},"utc_time":{"hour":2,"min":44,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888261,"usec":904506},"freq":0,"bit_rate":300,"sig_level":-6.962797,"noise_level":-24.578789,"freq_skew":7.317241,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040170"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH736","pos":{"lat":39.392241,"lon":18.828199},"utc_time":{"hour":2,"min":44,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888265,"usec":188494},"freq":0,"bit_rate":300,"sig_level":-9.320335,"noise_level":-24.577320,"freq_skew":5.845419,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"SU0428","msg_num":"S41","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888268,"usec":524115},"freq":0,"bit_rate":300,"sig_level":-8.788202,"noise_level":-24.576000,"freq_skew":1.367806,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8004B5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"PER811","pos":{"lat":26.588681,"lon":33.194567},"utc_time":{"hour":2,"min":44,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888278,"usec":547394},"freq":0,"bit_rate":300,"sig_level":-10.955215,"noise_level":-24.544542,"freq_skew":7.639749,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781FB2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA967","pos":{"lat":57.259135,"lon":38.022038},"utc_time":{"hour":2,"min":44,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888285,"usec":225343},"freq":0,"bit_rate":300,"sig_level":-7.163311,"noise_level":-24.535492,"freq_skew":8.037972,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR903","pos":{"lat":41.516383,"lon":41.368067},"time":{"hour":2,"min":44,"sec":40},"flight_leg_num":52,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":108,"600bps":25,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":107,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888288,"usec":544845},"freq":0,"bit_rate":300,"sig_level":-9.874158,"noise_level":-24.534178,"freq_skew":8.020975,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78100A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA719","pos":{"lat":59.836807,"lon":30.119763},"utc_time":{"hour":2,"min":44,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888298,"usec":531537},"freq":0,"bit_rate":300,"sig_level":-10.288349,"noise_level":-24.502869,"freq_skew":7.727203,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"B-18907","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"CI0061","msg_num":"S07","msg_num_seq":"A","msg_text":"0EH024442VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":44,"sec":42}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888301,"usec":868936},"freq":0,"bit_rate":300,"sig_level":-10.263481,"noise_level":-24.501562,"freq_skew":9.859750,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":226},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-307C","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"CA0841","msg_num":"S86","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888308,"usec":547254},"freq":0,"bit_rate":300,"sig_level":-6.998122,"noise_level":-24.485153,"freq_skew":7.389866,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AWM","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"ET0736","msg_num":"S37","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888311,"usec":883436},"freq":0,"bit_rate":300,"sig_level":-9.227780,"noise_level":-24.483849,"freq_skew":7.295808,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39C428"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR381","pos":{"lat":43.902824,"lon":20.579835},"utc_time":{"hour":2,"min":49,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888318,"usec":563274},"freq":0,"bit_rate":300,"sig_level":-8.353743,"noise_level":-24.467331,"freq_skew":7.370844,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71BE16"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIH775","pos":{"lat":40.686571,"lon":50.397473},"utc_time":{"hour":2,"min":45,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888325,"usec":205467},"freq":0,"bit_rate":300,"sig_level":-9.517976,"noise_level":-24.458792,"freq_skew":1.580740,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8004B5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"PER811","pos":{"lat":26.503194,"lon":33.295848},"utc_time":{"hour":2,"min":45,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888355,"usec":193568},"freq":0,"bit_rate":300,"sig_level":-9.690855,"noise_level":-24.973793,"freq_skew":10.998085,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA291","pos":{"lat":41.373561,"lon":46.424878},"time":{"hour":1,"min":51,"sec":38},"flight_leg_num":102,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":155,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":11858,"prev_leg":6606},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":14,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888358,"usec":546407},"freq":0,"bit_rate":300,"sig_level":-8.471180,"noise_level":-24.964743,"freq_skew":7.572408,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-AWM","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"ET0736","msg_num":"S38","msg_num_seq":"A","msg_text":"0EH024549VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":45,"sec":49}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888365,"usec":195171},"freq":0,"bit_rate":300,"sig_level":-8.603477,"noise_level":-24.961832,"freq_skew":7.455470,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F4C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN8  ","pos":{"lat":44.843187,"lon":-71.250250},"utc_time":{"hour":2,"min":45,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888365,"usec":201809},"freq":0,"bit_rate":300,"sig_level":-9.483880,"noise_level":-24.960606,"freq_skew":8.140702,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"CSN802","pos":{"lat":60.737688,"lon":35.007658},"time":{"hour":2,"min":0,"sec":18},"flight_leg_num":129,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":193,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":742},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":38,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":43,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888371,"usec":876602},"freq":0,"bit_rate":300,"sig_level":-11.108500,"noise_level":-24.951265,"freq_skew":8.238251,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES243","pos":{"lat":59.524383,"lon":28.390443},"time":{"hour":2,"min":46,"sec":2},"flight_leg_num":107,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":242,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":25204,"prev_leg":11388},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":76,"600bps":22,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":76,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888375,"usec":214201},"freq":0,"bit_rate":300,"sig_level":-7.601913,"noise_level":-24.941931,"freq_skew":8.210878,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040240"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH706","pos":{"lat":42.318387,"lon":21.131899},"utc_time":{"hour":2,"min":46,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888378,"usec":551856},"freq":0,"bit_rate":300,"sig_level":-8.875432,"noise_level":-24.940556,"freq_skew":7.223223,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":189},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR333","pos":{"lat":53.319499,"lon":-34.047726},"time":{"hour":2,"min":46,"sec":12},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":10374,"prev_leg":16036},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":31,"600bps":13,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":38,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888381,"usec":891795},"freq":0,"bit_rate":600,"sig_level":-8.743433,"noise_level":-24.939026,"freq_skew":8.030391,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":200},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR33T","pos":{"lat":35.615340,"lon":-80.977976},"time":{"hour":2,"min":22,"sec":48},"flight_leg_num":133,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":11158,"prev_leg":23392},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":56,"600bps":2,"1200bps":1,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888381,"usec":891795},"freq":0,"bit_rate":600,"sig_level":-8.743433,"noise_level":-24.939026,"freq_skew":8.030391,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":200},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR33T","pos":{"lat":36.147835,"lon":-80.088425},"time":{"hour":2,"min":28,"sec":58},"flight_leg_num":133,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":11158,"prev_leg":23392},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888391,"usec":859503},"freq":0,"bit_rate":300,"sig_level":-7.868444,"noise_level":-24.914150,"freq_skew":0.708426,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C81"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE660","pos":{"lat":25.534335,"lon":33.136545},"utc_time":{"hour":2,"min":46,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888398,"usec":549124},"freq":0,"bit_rate":300,"sig_level":-10.547308,"noise_level":-24.897402,"freq_skew":8.303423,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"VN-A899","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"VN0035","msg_num":"S25","msg_num_seq":"A","msg_text":"0LV024616H/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":2,"min":46,"sec":16}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888405,"usec":225750},"freq":0,"bit_rate":300,"sig_level":-10.433698,"noise_level":-24.880381,"freq_skew":7.447053,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"48412C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KZR977","pos":{"lat":50.954000,"lon":70.396748},"utc_time":{"hour":2,"min":46,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888411,"usec":905233},"freq":0,"bit_rate":300,"sig_level":-9.718348,"noise_level":-24.863243,"freq_skew":8.116723,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES223","pos":{"lat":40.088501,"lon":37.707897},"time":{"hour":2,"min":46,"sec":44},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":347,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":97,"600bps":24,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":97,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888425,"usec":207070},"freq":0,"bit_rate":300,"sig_level":-8.681700,"noise_level":-24.838278,"freq_skew":8.243449,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F4C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN8  ","pos":{"lat":44.980860,"lon":-71.148627},"utc_time":{"hour":2,"min":46,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888438,"usec":569927},"freq":0,"bit_rate":300,"sig_level":-8.509714,"noise_level":-24.798183,"freq_skew":6.071445,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":184},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-304D","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"MU0249","msg_num":"S36","msg_num_seq":"A","msg_text":"0LV024652SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":2,"min":46,"sec":52}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888448,"usec":553155},"freq":0,"bit_rate":300,"sig_level":-10.120834,"noise_level":-24.774155,"freq_skew":9.255316,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL063","pos":{"lat":41.688732,"lon":36.568406},"time":{"hour":2,"min":47,"sec":28},"flight_leg_num":39,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":303,"prev_leg":17},"hfdl_disabled_duration":{"this_leg":8252,"prev_leg":5708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":117,"600bps":25,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":117,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888455,"usec":196659},"freq":0,"bit_rate":300,"sig_level":-8.875471,"noise_level":-24.764862,"freq_skew":8.692074,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":234},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWE","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AY0008","msg_num":"S23","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888458,"usec":547761},"freq":0,"bit_rate":300,"sig_level":-8.611792,"noise_level":-24.763512,"freq_skew":7.216516,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71BE16"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIH775","pos":{"lat":40.750772,"lon":50.060673},"utc_time":{"hour":2,"min":47,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888468,"usec":563482},"freq":0,"bit_rate":300,"sig_level":-7.149896,"noise_level":-24.745258,"freq_skew":7.814174,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":139},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR567","pos":{"lat":42.647977,"lon":15.675804},"time":{"hour":2,"min":47,"sec":40},"flight_leg_num":149,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":19},"hfdl_disabled_duration":{"this_leg":9380,"prev_leg":13814},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":78,"600bps":22,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":77,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888468,"usec":585249},"freq":0,"bit_rate":300,"sig_level":-7.268958,"noise_level":-24.743916,"freq_skew":8.200316,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES243","pos":{"lat":59.455031,"lon":28.011757},"time":{"hour":2,"min":47,"sec":42},"flight_leg_num":107,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":242,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":25204,"prev_leg":11388},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":78,"600bps":22,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":79,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888488,"usec":531148},"freq":0,"bit_rate":300,"sig_level":-8.531948,"noise_level":-24.688644,"freq_skew":7.393085,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL7616","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"KJ0775","msg_num":"S93","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888505,"usec":187511},"freq":0,"bit_rate":300,"sig_level":-10.355417,"noise_level":-24.655294,"freq_skew":1.322483,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB102"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY1MG","pos":{"lat":17.621074,"lon":35.813781},"utc_time":{"hour":2,"min":48,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888508,"usec":529526},"freq":0,"bit_rate":300,"sig_level":-10.309095,"noise_level":-24.652634,"freq_skew":7.740828,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA328","pos":{"lat":41.629337,"lon":35.591651},"time":{"hour":2,"min":48,"sec":22},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":106,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":100,"600bps":24,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":100,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888518,"usec":526949},"freq":0,"bit_rate":300,"sig_level":-9.305558,"noise_level":-24.628117,"freq_skew":7.352309,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":237},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KGA","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"KC0977","msg_num":"S17","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888531,"usec":880108},"freq":0,"bit_rate":300,"sig_level":-8.404457,"noise_level":-24.596321,"freq_skew":5.505074,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU0031","pos":{"lat":43.796737,"lon":46.888021},"time":{"hour":0,"min":0,"sec":0},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":50,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5862},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":24,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":2,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":25,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888535,"usec":195680},"freq":0,"bit_rate":300,"sig_level":-8.304906,"noise_level":-24.594852,"freq_skew":2.700273,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"AD14AA"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TAI589","pos":{"lat":13.492610,"lon":-88.975695},"utc_time":{"hour":2,"min":48,"sec":46},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888545,"usec":219549},"freq":0,"bit_rate":300,"sig_level":-10.198402,"noise_level":-24.563034,"freq_skew":7.174896,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":237},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KGA","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"KC0977","msg_num":"S17","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888555,"usec":228131},"freq":0,"bit_rate":300,"sig_level":-9.671143,"noise_level":-24.539207,"freq_skew":7.917386,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-7832","mode":"2","label":"_d","blk_id":"6","ack":"J","flight":"CA0719","msg_num":"S41","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888558,"usec":545166},"freq":0,"bit_rate":300,"sig_level":-10.052242,"noise_level":-24.537895,"freq_skew":12.587979,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRQ","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"CX0291","msg_num":"S85","msg_num_seq":"A","msg_text":"0LV024911SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":2,"min":49,"sec":11}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888565,"usec":217662},"freq":0,"bit_rate":300,"sig_level":-9.075514,"noise_level":-24.521418,"freq_skew":8.382986,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":234},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWE","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AY0008","msg_num":"S23","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888568,"usec":529214},"freq":0,"bit_rate":300,"sig_level":-9.035884,"noise_level":-24.520107,"freq_skew":8.075449,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAW","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"ET0706","msg_num":"S44","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888571,"usec":873468},"freq":0,"bit_rate":300,"sig_level":-10.235474,"noise_level":-24.511082,"freq_skew":8.067925,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH765","pos":{"lat":16.464417,"lon":75.598785},"time":{"hour":22,"min":43,"sec":50},"flight_leg_num":242,"gs":{"type":"Ground station","id":6},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":8,"prev_leg":31},"hfdl_disabled_duration":{"this_leg":7678,"prev_leg":11046},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":23,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":19,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888578,"usec":542686},"freq":0,"bit_rate":300,"sig_level":-8.618646,"noise_level":-24.502502,"freq_skew":5.593801,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":210},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"39","blk_id":"3","ack":"!","flight":"SU0031","msg_num":"M43","msg_num_seq":"A","msg_text":"CDO01AFL031    /18182304ULLIUUEE\r\n230451\r\nFOB   40\r\nLATN 55.985\r\nLONE 37.382\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888581,"usec":873261},"freq":0,"bit_rate":300,"sig_level":-8.756239,"noise_level":-24.500902,"freq_skew":7.279424,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL7616","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"KJ0775","msg_num":"S93","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888585,"usec":218503},"freq":0,"bit_rate":300,"sig_level":-8.917142,"noise_level":-24.499451,"freq_skew":2.856247,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":239},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N942AV","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"TA0589","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888618,"usec":552322},"freq":0,"bit_rate":300,"sig_level":-9.274056,"noise_level":-24.407957,"freq_skew":7.584229,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"C023C7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ACA898","pos":{"lat":57.530704,"lon":-32.661043},"utc_time":{"hour":2,"min":50,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888628,"usec":533763},"freq":0,"bit_rate":300,"sig_level":-7.302174,"noise_level":-24.392157,"freq_skew":4.398612,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"010145"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS4194","pos":{"lat":24.730615,"lon":36.070931},"utc_time":{"hour":2,"min":50,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":10}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888628,"usec":541568},"freq":0,"bit_rate":300,"sig_level":-9.181803,"noise_level":-24.390865,"freq_skew":6.967307,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"801665"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC101","pos":{"lat":22.692991,"lon":48.058411},"utc_time":{"hour":2,"min":50,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[{"id":0}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888635,"usec":201557},"freq":0,"bit_rate":300,"sig_level":-8.376798,"noise_level":-24.382545,"freq_skew":6.984185,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":125},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES785","pos":{"lat":57.722621,"lon":23.807762},"time":{"hour":2,"min":50,"sec":24},"flight_leg_num":100,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":309,"prev_leg":67},"hfdl_disabled_duration":{"this_leg":22630,"prev_leg":7290},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":97,"600bps":26,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":96,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888645,"usec":222797},"freq":0,"bit_rate":300,"sig_level":-9.520408,"noise_level":-24.351492,"freq_skew":1.244780,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8004B5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"PER811","pos":{"lat":26.009838,"lon":33.875721},"utc_time":{"hour":2,"min":50,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888658,"usec":543061},"freq":0,"bit_rate":300,"sig_level":-7.226581,"noise_level":-24.320833,"freq_skew":6.491533,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A3CD0F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CMB541","pos":{"lat":58.079678,"lon":-34.281186},"utc_time":{"hour":2,"min":50,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888685,"usec":223864},"freq":0,"bit_rate":300,"sig_level":-10.571684,"noise_level":-24.258146,"freq_skew":0.466112,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8013C2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC201","pos":{"lat":26.871923,"lon":34.650602},"utc_time":{"hour":2,"min":51,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888715,"usec":223142},"freq":0,"bit_rate":300,"sig_level":-10.039639,"noise_level":-24.183285,"freq_skew":8.075009,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":109},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMV","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"SQ0330","msg_num":"S80","msg_num_seq":"A","msg_text":"0LV024829SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":2,"min":48,"sec":29}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888718,"usec":521023},"freq":0,"bit_rate":300,"sig_level":-9.472694,"noise_level":-24.182024,"freq_skew":1.279924,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":160},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"TS0272","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":2,"min":51,"sec":54},"flight_leg_num":192,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":128,"prev_leg":369},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":64,"600bps":18,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":23,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":73,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888735,"usec":208664},"freq":0,"bit_rate":300,"sig_level":-7.995775,"noise_level":-24.137173,"freq_skew":0.329476,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896481"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE4  ","pos":{"lat":23.413627,"lon":47.578445},"utc_time":{"hour":2,"min":52,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888745,"usec":231163},"freq":0,"bit_rate":300,"sig_level":-9.025400,"noise_level":-24.114208,"freq_skew":8.182045,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CD79"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA322","pos":{"lat":45.526401,"lon":23.883980},"utc_time":{"hour":2,"min":52,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888755,"usec":222778},"freq":0,"bit_rate":300,"sig_level":-9.256558,"noise_level":-24.091579,"freq_skew":0.816767,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C81"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE660","pos":{"lat":25.030680,"lon":33.962925},"utc_time":{"hour":2,"min":52,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888758,"usec":531543},"freq":0,"bit_rate":300,"sig_level":-10.899059,"noise_level":-24.090195,"freq_skew":7.690279,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":248},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-6091","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"CA3143","msg_num":"S49","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888758,"usec":543471},"freq":0,"bit_rate":300,"sig_level":-9.751043,"noise_level":-24.088947,"freq_skew":1.745162,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8004B5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"PER811","pos":{"lat":25.837490,"lon":34.076565},"utc_time":{"hour":2,"min":52,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888765,"usec":212228},"freq":0,"bit_rate":300,"sig_level":-7.923880,"noise_level":-24.080496,"freq_skew":7.897899,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":135},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA261","pos":{"lat":41.737483,"lon":34.677724},"time":{"hour":2,"min":52,"sec":38},"flight_leg_num":136,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":185,"prev_leg":294},"hfdl_disabled_duration":{"this_leg":16094,"prev_leg":9114},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":92,"600bps":27,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":91,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888768,"usec":544425},"freq":0,"bit_rate":300,"sig_level":-9.057898,"noise_level":-24.079109,"freq_skew":4.070453,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":239},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N942AV","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"TA0589","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888775,"usec":229604},"freq":0,"bit_rate":300,"sig_level":-8.751881,"noise_level":-24.063864,"freq_skew":7.666998,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":251},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SKY","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"SQ0322","msg_num":"S15","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888778,"usec":530179},"freq":0,"bit_rate":300,"sig_level":-8.238714,"noise_level":-24.062481,"freq_skew":7.875823,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BAW","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"ET0706","msg_num":"S44","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888788,"usec":530508},"freq":0,"bit_rate":300,"sig_level":-7.912004,"noise_level":-24.039946,"freq_skew":7.996959,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":197},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"SAS926","pos":{"lat":45.549403,"lon":-66.381238},"time":{"hour":2,"min":53,"sec":0},"flight_leg_num":34,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11284},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":40,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888795,"usec":218554},"freq":0,"bit_rate":600,"sig_level":-7.256084,"noise_level":-24.030285,"freq_skew":3.612665,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":218},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SAS988","pos":{"lat":50.914175,"lon":19.379920},"time":{"hour":2,"min":40,"sec":36},"flight_leg_num":27,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":452,"prev_leg":224},"hfdl_disabled_duration":{"this_leg":18378,"prev_leg":29984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":123,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":126,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":5,"descr":"GS down / channel down"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888795,"usec":218554},"freq":0,"bit_rate":600,"sig_level":-7.256084,"noise_level":-24.030285,"freq_skew":3.612665,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":218},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SAS988","pos":{"lat":52.287812,"lon":17.866894},"time":{"hour":2,"min":53,"sec":8},"flight_leg_num":27,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":452,"prev_leg":224},"hfdl_disabled_duration":{"this_leg":18378,"prev_leg":29984},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":21,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":22,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888831,"usec":899598},"freq":0,"bit_rate":300,"sig_level":-10.190867,"noise_level":-23.941097,"freq_skew":1.773246,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8004B5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"PER811","pos":{"lat":25.729343,"lon":34.202565},"utc_time":{"hour":2,"min":53,"sec":46},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888835,"usec":215850},"freq":0,"bit_rate":300,"sig_level":-9.122605,"noise_level":-23.939869,"freq_skew":7.649934,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":45.763637,"lon":-47.424636},"time":{"hour":2,"min":53,"sec":46},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":260,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":246,"600bps":36,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":22,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":15,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":234,"spdus_missed_cnt":15},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888835,"usec":236367},"freq":0,"bit_rate":300,"sig_level":-8.693338,"noise_level":-23.938641,"freq_skew":8.774054,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":163},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR637","pos":{"lat":47.097105,"lon":-70.635015},"time":{"hour":2,"min":0,"sec":40},"flight_leg_num":120,"gs":{"type":"Ground station","id":2},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":50},"hfdl_disabled_duration":{"this_leg":9896,"prev_leg":12708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888838,"usec":527647},"freq":0,"bit_rate":300,"sig_level":-7.684827,"noise_level":-23.937412,"freq_skew":8.081987,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":251},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SKY","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"SQ0322","msg_num":"S15","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888845,"usec":206081},"freq":0,"bit_rate":300,"sig_level":-9.363755,"noise_level":-23.928003,"freq_skew":6.196958,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":185},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CCA839","pos":{"lat":55.160742,"lon":28.788354},"time":{"hour":2,"min":53,"sec":56},"flight_leg_num":187,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":439,"prev_leg":152},"hfdl_disabled_duration":{"this_leg":7908,"prev_leg":22068},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":52,"600bps":16,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":54,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888851,"usec":862640},"freq":0,"bit_rate":300,"sig_level":-7.340279,"noise_level":-23.919693,"freq_skew":8.570679,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":187},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA878","pos":{"lat":54.551686,"lon":-34.587773},"time":{"hour":2,"min":54,"sec":2},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":140,"prev_leg":1050},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":49,"600bps":16,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":51,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888855,"usec":199170},"freq":0,"bit_rate":300,"sig_level":-9.687105,"noise_level":-23.918331,"freq_skew":7.794191,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":219},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA219","pos":{"lat":41.497844,"lon":48.735788},"time":{"hour":2,"min":5,"sec":4},"flight_leg_num":3,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":168,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":18064,"prev_leg":5930},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888855,"usec":208472},"freq":0,"bit_rate":300,"sig_level":-8.216073,"noise_level":-23.917105,"freq_skew":8.099223,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"40771A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR92M","pos":{"lat":52.725549,"lon":-40.934107},"utc_time":{"hour":2,"min":54,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888868,"usec":554438},"freq":0,"bit_rate":300,"sig_level":-10.775481,"noise_level":-23.887886,"freq_skew":7.146596,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78228C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CBJ663","pos":{"lat":54.362515,"lon":56.817621},"utc_time":{"hour":2,"min":54,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888875,"usec":205469},"freq":0,"bit_rate":300,"sig_level":-7.067456,"noise_level":-23.878258,"freq_skew":8.139149,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":251},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SKY","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"SQ0322","msg_num":"S16","msg_num_seq":"A","msg_text":"0EH025421VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":54,"sec":21}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888895,"usec":217872},"freq":0,"bit_rate":300,"sig_level":-7.023322,"noise_level":-23.828796,"freq_skew":7.956637,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"40771A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR92M","pos":{"lat":52.768121,"lon":-40.762788},"utc_time":{"hour":2,"min":54,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888901,"usec":863568},"freq":0,"bit_rate":300,"sig_level":-8.743033,"noise_level":-23.813717,"freq_skew":0.225696,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896481"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE4  ","pos":{"lat":23.363158,"lon":48.077980},"utc_time":{"hour":2,"min":54,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888911,"usec":870423},"freq":0,"bit_rate":300,"sig_level":-9.860616,"noise_level":-23.798933,"freq_skew":7.847129,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL061","pos":{"lat":41.580928,"lon":40.947496},"time":{"hour":2,"min":27,"sec":26},"flight_leg_num":10,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":299,"prev_leg":33},"hfdl_disabled_duration":{"this_leg":17388,"prev_leg":6596},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":73,"600bps":14,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":62,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888915,"usec":199690},"freq":0,"bit_rate":600,"sig_level":-9.765518,"noise_level":-23.790745,"freq_skew":2.745400,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN132","pos":{"lat":56.579354,"lon":23.866127},"time":{"hour":2,"min":46,"sec":30},"flight_leg_num":29,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":248,"prev_leg":105},"hfdl_disabled_duration":{"this_leg":13862,"prev_leg":11296},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":154,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":163,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888915,"usec":199690},"freq":0,"bit_rate":600,"sig_level":-9.765518,"noise_level":-23.790745,"freq_skew":2.745400,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN132","pos":{"lat":58.312451,"lon":24.533204},"time":{"hour":2,"min":59,"sec":46},"flight_leg_num":29,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":248,"prev_leg":105},"hfdl_disabled_duration":{"this_leg":13862,"prev_leg":11296},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":21,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888918,"usec":554614},"freq":0,"bit_rate":300,"sig_level":-9.298745,"noise_level":-23.789402,"freq_skew":7.993695,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7805DC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CKK213","pos":{"lat":56.985849,"lon":82.127423},"utc_time":{"hour":2,"min":55,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888918,"usec":569406},"freq":0,"bit_rate":300,"sig_level":-11.046312,"noise_level":-23.788195,"freq_skew":7.921670,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"801406"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC147","pos":{"lat":22.111744,"lon":51.534560},"utc_time":{"hour":2,"min":55,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888928,"usec":556584},"freq":0,"bit_rate":300,"sig_level":-9.940985,"noise_level":-23.773319,"freq_skew":0.819510,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896481"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE4  ","pos":{"lat":23.355948,"lon":48.149391},"utc_time":{"hour":2,"min":55,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888928,"usec":569540},"freq":0,"bit_rate":300,"sig_level":-9.016904,"noise_level":-23.771982,"freq_skew":8.734439,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RJA264","pos":{"lat":46.161549,"lon":-76.065018},"time":{"hour":2,"min":55,"sec":22},"flight_leg_num":76,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2128},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":101,"600bps":26,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":15,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":104,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888931,"usec":862791},"freq":0,"bit_rate":300,"sig_level":-8.523778,"noise_level":-23.770908,"freq_skew":8.019360,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":136},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"CSN802","pos":{"lat":57.361102,"lon":22.967649},"time":{"hour":2,"min":55,"sec":26},"flight_leg_num":129,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":193,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":742},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":95,"600bps":26,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":96,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888948,"usec":540577},"freq":0,"bit_rate":300,"sig_level":-7.111356,"noise_level":-23.741110,"freq_skew":7.769204,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":3},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VDOT","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"VS92MC","msg_num":"S66","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888951,"usec":894329},"freq":0,"bit_rate":300,"sig_level":-9.475327,"noise_level":-23.738575,"freq_skew":5.106970,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151D89"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU0031","pos":{"lat":43.081938,"lon":46.297505},"utc_time":{"hour":0,"min":0,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888965,"usec":202683},"freq":0,"bit_rate":300,"sig_level":-9.529532,"noise_level":-23.703175,"freq_skew":0.983266,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896484"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE93P","pos":{"lat":23.418090,"lon":54.619321},"utc_time":{"hour":2,"min":56,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888971,"usec":865545},"freq":0,"bit_rate":300,"sig_level":-10.536184,"noise_level":-23.695206,"freq_skew":7.866820,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":109},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMV","mode":"2","label":"_d","blk_id":"6","ack":"W","flight":"SQ0330","msg_num":"S86","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888985,"usec":221157},"freq":0,"bit_rate":300,"sig_level":-8.931044,"noise_level":-23.672546,"freq_skew":8.643042,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":234},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWE","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"AY0008","msg_num":"S25","msg_num_seq":"A","msg_text":"0EH025422VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":54,"sec":22}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888995,"usec":191697},"freq":0,"bit_rate":300,"sig_level":-7.356746,"noise_level":-23.650734,"freq_skew":8.244714,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR903","pos":{"lat":41.657832,"lon":39.702262},"time":{"hour":2,"min":56,"sec":28},"flight_leg_num":52,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":129,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":129,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888995,"usec":200288},"freq":0,"bit_rate":300,"sig_level":-8.207078,"noise_level":-23.649548,"freq_skew":8.124154,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES223","pos":{"lat":39.870491,"lon":36.298554},"time":{"hour":2,"min":56,"sec":28},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":347,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":116,"600bps":27,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":115,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773888998,"usec":537045},"freq":0,"bit_rate":300,"sig_level":-9.317780,"noise_level":-23.648357,"freq_skew":5.452597,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"SU0428","msg_num":"S43","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889001,"usec":867328},"freq":0,"bit_rate":300,"sig_level":-9.924368,"noise_level":-23.647171,"freq_skew":7.174697,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":4},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRE","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"CX0301","msg_num":"S83","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889005,"usec":205236},"freq":0,"bit_rate":300,"sig_level":-10.077364,"noise_level":-23.645983,"freq_skew":8.141777,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":120},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR479","pos":{"lat":28.187882,"lon":6.783727},"time":{"hour":2,"min":56,"sec":36},"flight_leg_num":48,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":766},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":111,"600bps":27,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":111,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889005,"usec":211484},"freq":0,"bit_rate":300,"sig_level":-8.802386,"noise_level":-23.644665,"freq_skew":8.876175,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":143},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA312","pos":{"lat":40.837976,"lon":45.324870},"time":{"hour":1,"min":49,"sec":4},"flight_leg_num":28,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":118,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889015,"usec":212904},"freq":0,"bit_rate":300,"sig_level":-8.039705,"noise_level":-23.630032,"freq_skew":6.978017,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":189},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR333","pos":{"lat":53.761699,"lon":-31.554854},"time":{"hour":2,"min":56,"sec":48},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":10374,"prev_leg":16036},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":48,"600bps":17,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":57,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889018,"usec":557762},"freq":0,"bit_rate":300,"sig_level":-9.387657,"noise_level":-23.627529,"freq_skew":8.175978,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":200},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR33T","pos":{"lat":38.593328,"lon":-75.948631},"time":{"hour":2,"min":56,"sec":52},"flight_leg_num":133,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":11158,"prev_leg":23392},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":42,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":46,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889025,"usec":218614},"freq":0,"bit_rate":300,"sig_level":-9.699229,"noise_level":-23.612928,"freq_skew":8.582561,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"HVN35 ","pos":{"lat":41.634486,"lon":42.666517},"time":{"hour":2,"min":32,"sec":4},"flight_leg_num":86,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":260,"prev_leg":297},"hfdl_disabled_duration":{"this_leg":16674,"prev_leg":6998},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":36,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":31,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889028,"usec":531849},"freq":0,"bit_rate":300,"sig_level":-6.799044,"noise_level":-23.611744,"freq_skew":7.474714,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH736","pos":{"lat":35.561095,"lon":23.458259},"time":{"hour":2,"min":2,"sec":18},"flight_leg_num":156,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":17,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":12340,"prev_leg":4516},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889035,"usec":207418},"freq":0,"bit_rate":300,"sig_level":-8.722190,"noise_level":-23.914722,"freq_skew":7.552567,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":230},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AFR381","pos":{"lat":43.720176,"lon":21.416514},"time":{"hour":2,"min":45,"sec":0},"flight_leg_num":161,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":848},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":131,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":137,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889045,"usec":222308},"freq":0,"bit_rate":300,"sig_level":-10.106688,"noise_level":-23.892296,"freq_skew":7.680685,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7805DC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CKK213","pos":{"lat":57.107043,"lon":81.736034},"utc_time":{"hour":2,"min":57,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889055,"usec":208004},"freq":0,"bit_rate":300,"sig_level":-8.801403,"noise_level":-23.869926,"freq_skew":8.217459,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":234},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWE","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"AY0008","msg_num":"S25","msg_num_seq":"A","msg_text":"0EH025422VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":54,"sec":22}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889058,"usec":521816},"freq":0,"bit_rate":300,"sig_level":-9.876107,"noise_level":-23.868710,"freq_skew":9.295817,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL063","pos":{"lat":41.802715,"lon":34.854536},"time":{"hour":2,"min":57,"sec":36},"flight_leg_num":39,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":303,"prev_leg":17},"hfdl_disabled_duration":{"this_leg":8252,"prev_leg":5708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":135,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":136,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889065,"usec":211418},"freq":0,"bit_rate":300,"sig_level":-9.039351,"noise_level":-23.859100,"freq_skew":7.353230,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"71BE16"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIH775","pos":{"lat":41.014101,"lon":48.569963},"utc_time":{"hour":2,"min":57,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":9},"listening_on_freqs":[{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2}],"heard_on_freqs":[{"id":0}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889088,"usec":543694},"freq":0,"bit_rate":300,"sig_level":-10.438892,"noise_level":-23.795374,"freq_skew":8.150634,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES243","pos":{"lat":58.945883,"lon":25.728313},"time":{"hour":2,"min":58,"sec":2},"flight_leg_num":107,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":242,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":25204,"prev_leg":11388},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":96,"600bps":26,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":99,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889098,"usec":534724},"freq":0,"bit_rate":300,"sig_level":-8.900244,"noise_level":-23.780350,"freq_skew":5.204525,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"SU0428","msg_num":"S43","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889098,"usec":546236},"freq":0,"bit_rate":600,"sig_level":-9.720101,"noise_level":-23.779144,"freq_skew":8.725450,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CCA861","pos":{"lat":60.920679,"lon":36.002266},"time":{"hour":2,"min":28,"sec":28},"flight_leg_num":31,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":114,"prev_leg":76},"hfdl_disabled_duration":{"this_leg":38084,"prev_leg":7160},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889098,"usec":546236},"freq":0,"bit_rate":600,"sig_level":-9.720101,"noise_level":-23.779144,"freq_skew":8.725450,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":193},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CCA861","pos":{"lat":59.636649,"lon":29.086359},"time":{"hour":2,"min":58,"sec":10},"flight_leg_num":31,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":114,"prev_leg":76},"hfdl_disabled_duration":{"this_leg":38084,"prev_leg":7160},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":42,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":43,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889108,"usec":555900},"freq":0,"bit_rate":300,"sig_level":-8.481615,"noise_level":-23.757467,"freq_skew":8.472569,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":234},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OH-LWE","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"AY0008","msg_num":"S25","msg_num_seq":"A","msg_text":"0EH025422VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":54,"sec":22}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889111,"usec":859209},"freq":0,"bit_rate":300,"sig_level":-9.306608,"noise_level":-23.756264,"freq_skew":4.045064,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4246B4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY045","pos":{"lat":40.443841,"lon":50.062733},"utc_time":{"hour":2,"min":58,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[{"id":0},{"id":1}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":1},{"id":3}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889118,"usec":543622},"freq":0,"bit_rate":300,"sig_level":-10.768255,"noise_level":-23.741177,"freq_skew":8.182268,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"507C55"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UZB101","pos":{"lat":45.782520,"lon":62.196812},"utc_time":{"hour":2,"min":58,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889121,"usec":862279},"freq":0,"bit_rate":300,"sig_level":-9.066286,"noise_level":-23.739975,"freq_skew":8.184572,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":64},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA328","pos":{"lat":41.939014,"lon":33.867138},"time":{"hour":2,"min":58,"sec":34},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":106,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":118,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":119,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889125,"usec":201124},"freq":0,"bit_rate":300,"sig_level":-10.187464,"noise_level":-23.731709,"freq_skew":1.175856,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":10},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS75","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"XY0660","msg_num":"S78","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889141,"usec":863782},"freq":0,"bit_rate":300,"sig_level":-10.141344,"noise_level":-23.696203,"freq_skew":8.066466,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":109},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMV","mode":"2","label":"_d","blk_id":"7","ack":"W","flight":"SQ0330","msg_num":"S88","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889161,"usec":875465},"freq":0,"bit_rate":300,"sig_level":-10.659721,"noise_level":-23.646841,"freq_skew":7.434086,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK78705","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"HY0101","msg_num":"S77","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889171,"usec":890975},"freq":0,"bit_rate":300,"sig_level":-9.288121,"noise_level":-23.625357,"freq_skew":1.049199,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":10},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS75","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"XY0660","msg_num":"S79","msg_num_seq":"A","msg_text":"0EH025907VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":2,"min":59,"sec":7}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889191,"usec":889661},"freq":0,"bit_rate":300,"sig_level":-9.639359,"noise_level":-23.588182,"freq_skew":6.748668,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"71BE16"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIH775","pos":{"lat":41.064570,"lon":48.258912},"utc_time":{"hour":2,"min":59,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889201,"usec":889543},"freq":0,"bit_rate":300,"sig_level":-10.052958,"noise_level":-23.559788,"freq_skew":8.262643,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78100A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA719","pos":{"lat":59.163893,"lon":26.651853},"utc_time":{"hour":2,"min":59,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889205,"usec":196973},"freq":0,"bit_rate":300,"sig_level":-8.786428,"noise_level":-23.558613,"freq_skew":7.745969,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":4},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRE","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"CX0301","msg_num":"S83","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889221,"usec":881907},"freq":0,"bit_rate":300,"sig_level":-10.273960,"noise_level":-23.529139,"freq_skew":3.141915,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUZ","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"EK093P","msg_num":"S26","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889221,"usec":892142},"freq":0,"bit_rate":300,"sig_level":-10.585011,"noise_level":-23.527708,"freq_skew":7.861334,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"801406"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC147","pos":{"lat":22.216801,"lon":50.935461},"utc_time":{"hour":3,"min":0,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889235,"usec":186369},"freq":0,"bit_rate":300,"sig_level":-8.776375,"noise_level":-23.500156,"freq_skew":7.438576,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL7616","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"KJ0775","msg_num":"S94","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889238,"usec":535528},"freq":0,"bit_rate":300,"sig_level":-9.532161,"noise_level":-23.492243,"freq_skew":4.530412,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"SU0428","msg_num":"S43","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889248,"usec":534317},"freq":0,"bit_rate":300,"sig_level":-9.673365,"noise_level":-23.477478,"freq_skew":6.041440,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4246B4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY045","pos":{"lat":40.314751,"lon":50.018787},"utc_time":{"hour":3,"min":0,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[{"id":0},{"id":1}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":1},{"id":3}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889255,"usec":223312},"freq":0,"bit_rate":300,"sig_level":-9.807642,"noise_level":-23.462868,"freq_skew":8.025558,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":4},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRE","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"CX0301","msg_num":"S86","msg_num_seq":"A","msg_text":"0EH030046SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":0,"sec":46}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889258,"usec":558131},"freq":0,"bit_rate":300,"sig_level":-9.533096,"noise_level":-23.461704,"freq_skew":2.316013,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGU","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"TK010J","msg_num":"S31","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889258,"usec":570204},"freq":0,"bit_rate":300,"sig_level":-7.715040,"noise_level":-23.460541,"freq_skew":7.167848,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":125},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES785","pos":{"lat":56.888689,"lon":21.760181},"time":{"hour":3,"min":0,"sec":50},"flight_leg_num":100,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":309,"prev_leg":67},"hfdl_disabled_duration":{"this_leg":22630,"prev_leg":7290},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":115,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":113,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889268,"usec":521053},"freq":0,"bit_rate":600,"sig_level":-8.935313,"noise_level":-23.445959,"freq_skew":9.924390,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":226},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CCA458","pos":{"lat":40.768625,"lon":102.954107},"time":{"hour":20,"min":40,"sec":18},"flight_leg_num":84,"gs":{"type":"Ground station","id":10},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":751,"prev_leg":849},"hfdl_disabled_duration":{"this_leg":26284,"prev_leg":19880},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":15,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":13,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889268,"usec":521053},"freq":0,"bit_rate":600,"sig_level":-8.935313,"noise_level":-23.445959,"freq_skew":9.924390,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":226},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CCA458","pos":{"lat":30.092983,"lon":104.285172},"time":{"hour":22,"min":15,"sec":14},"flight_leg_num":84,"gs":{"type":"Ground station","id":10},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":763,"prev_leg":849},"hfdl_disabled_duration":{"this_leg":26284,"prev_leg":19880},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":4,"descr":"GS frequency change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889271,"usec":874967},"freq":0,"bit_rate":300,"sig_level":-9.975962,"noise_level":-23.438225,"freq_skew":5.558919,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896181"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE3Q ","pos":{"lat":30.100537,"lon":31.398986},"utc_time":{"hour":3,"min":1,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889285,"usec":235677},"freq":0,"bit_rate":300,"sig_level":-9.406359,"noise_level":-23.403641,"freq_skew":7.220271,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL7616","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"KJ0775","msg_num":"M68","msg_num_seq":"A","msg_text":"0EH030115VSH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":1,"sec":15}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889288,"usec":554934},"freq":0,"bit_rate":300,"sig_level":-9.042693,"noise_level":-23.402483,"freq_skew":6.906319,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VP-BAK","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"J20045","msg_num":"S09","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889301,"usec":874652},"freq":0,"bit_rate":1200,"sig_level":-7.405902,"noise_level":-23.374815,"freq_skew":6.282645,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":246},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"CMB541","pos":{"lat":58.081051,"lon":-35.406600},"time":{"hour":2,"min":46,"sec":48},"flight_leg_num":90,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":532,"prev_leg":10590},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":108,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889301,"usec":874652},"freq":0,"bit_rate":1200,"sig_level":-7.405902,"noise_level":-23.374815,"freq_skew":6.282645,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":246},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"CMB541","pos":{"lat":58.080708,"lon":-34.549321},"time":{"hour":2,"min":49,"sec":54},"flight_leg_num":90,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":532,"prev_leg":10590},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889301,"usec":874652},"freq":0,"bit_rate":1200,"sig_level":-7.405902,"noise_level":-23.374815,"freq_skew":6.282645,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":246},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":138,"flight_id":"CMB541","pos":{"lat":58.028523,"lon":-31.328948},"time":{"hour":3,"min":1,"sec":36},"flight_leg_num":90,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":532,"prev_leg":10590},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":18,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":19,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889311,"usec":865892},"freq":0,"bit_rate":300,"sig_level":-9.525757,"noise_level":-23.353865,"freq_skew":5.658123,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU0031","pos":{"lat":43.518302,"lon":46.655591},"time":{"hour":0,"min":0,"sec":0},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":50,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5862},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":3,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":29,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889315,"usec":232250},"freq":0,"bit_rate":300,"sig_level":-8.824498,"noise_level":-23.346214,"freq_skew":2.085536,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":160},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"TS0272","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":3,"min":1,"sec":52},"flight_leg_num":192,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":128,"prev_leg":369},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":81,"600bps":19,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":23,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":92,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889318,"usec":560562},"freq":0,"bit_rate":300,"sig_level":-9.682444,"noise_level":-23.345066,"freq_skew":7.351114,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":4},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LRE","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"CX0301","msg_num":"S86","msg_num_seq":"A","msg_text":"0EH030046SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":0,"sec":46}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889325,"usec":194281},"freq":0,"bit_rate":300,"sig_level":-8.743647,"noise_level":-23.330677,"freq_skew":2.258145,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"04004A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH453","pos":{"lat":18.062588,"lon":35.845367},"utc_time":{"hour":3,"min":2,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889338,"usec":540809},"freq":0,"bit_rate":300,"sig_level":-9.202796,"noise_level":-23.303108,"freq_skew":6.698773,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":5},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73097","mode":"2","label":"39","blk_id":"6","ack":"!","flight":"SU0031","msg_num":"M44","msg_num_seq":"A","msg_text":"ODO01AFL031    /18182304ULLIUUEE\r\n230451\r\nFOB   40\r\nLATN 55.985\r\nLONE 37.382\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889351,"usec":882714},"freq":0,"bit_rate":300,"sig_level":-9.688642,"noise_level":-23.280811,"freq_skew":6.927422,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL7616","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"KJ0775","msg_num":"M68","msg_num_seq":"A","msg_text":"0EH030115VSH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":1,"sec":15}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889365,"usec":213094},"freq":0,"bit_rate":300,"sig_level":-9.724397,"noise_level":-23.253401,"freq_skew":5.396466,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89655C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE8T ","pos":{"lat":24.273652,"lon":55.791084},"utc_time":{"hour":3,"min":2,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889368,"usec":545868},"freq":0,"bit_rate":300,"sig_level":-8.270663,"noise_level":-23.252266,"freq_skew":7.047654,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VP-BAK","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"J20045","msg_num":"S09","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889381,"usec":886886},"freq":0,"bit_rate":300,"sig_level":-7.142413,"noise_level":-23.235762,"freq_skew":8.130939,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":135},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA261","pos":{"lat":42.074970,"lon":33.002649},"time":{"hour":3,"min":2,"sec":54},"flight_leg_num":136,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":185,"prev_leg":294},"hfdl_disabled_duration":{"this_leg":16094,"prev_leg":9114},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":108,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":110,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889388,"usec":551617},"freq":0,"bit_rate":300,"sig_level":-10.802245,"noise_level":-23.220421,"freq_skew":7.851630,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":190},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CHH469","pos":{"lat":56.694024,"lon":30.218983},"time":{"hour":3,"min":3,"sec":4},"flight_leg_num":245,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":157,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":408},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":39,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":42,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889408,"usec":551795},"freq":0,"bit_rate":300,"sig_level":-10.495254,"noise_level":-23.180683,"freq_skew":9.923799,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3C4A12"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"DLH757","pos":{"lat":41.561702,"lon":41.541789},"utc_time":{"hour":3,"min":3,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889415,"usec":203520},"freq":0,"bit_rate":300,"sig_level":-7.387564,"noise_level":-23.166811,"freq_skew":7.313782,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VP-BAK","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"J20045","msg_num":"S10","msg_num_seq":"A","msg_text":"0EH030325VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":3,"sec":25}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889428,"usec":552848},"freq":0,"bit_rate":300,"sig_level":-7.811466,"noise_level":-23.138638,"freq_skew":8.682554,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":163},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR637","pos":{"lat":47.529693,"lon":-69.471835},"time":{"hour":2,"min":6,"sec":34},"flight_leg_num":120,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":50},"hfdl_disabled_duration":{"this_leg":9896,"prev_leg":12708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":9,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889438,"usec":545573},"freq":0,"bit_rate":300,"sig_level":-10.789928,"noise_level":-23.124584,"freq_skew":6.334359,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":185},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CCA839","pos":{"lat":54.928999,"lon":26.371358},"time":{"hour":3,"min":3,"sec":46},"flight_leg_num":187,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":439,"prev_leg":152},"hfdl_disabled_duration":{"this_leg":7908,"prev_leg":22068},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":67,"600bps":17,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":73,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889461,"usec":884946},"freq":0,"bit_rate":300,"sig_level":-8.036091,"noise_level":-23.076504,"freq_skew":3.238948,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F53"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN132","pos":{"lat":59.342078,"lon":24.970255},"utc_time":{"hour":3,"min":8,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889465,"usec":205210},"freq":0,"bit_rate":300,"sig_level":-9.462665,"noise_level":-23.075268,"freq_skew":7.685088,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL7616","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"KJ0775","msg_num":"M68","msg_num_seq":"A","msg_text":"0EH030115VSH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":1,"sec":15}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889468,"usec":554419},"freq":0,"bit_rate":300,"sig_level":-11.003006,"noise_level":-23.067734,"freq_skew":7.822920,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":138},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR450","pos":{"lat":24.584359,"lon":8.320099},"time":{"hour":3,"min":4,"sec":22},"flight_leg_num":73,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":76,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":748},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":27,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":111,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889485,"usec":203044},"freq":0,"bit_rate":300,"sig_level":-7.344213,"noise_level":-23.040125,"freq_skew":8.773439,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":187},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA878","pos":{"lat":54.268788,"lon":-32.093872},"time":{"hour":3,"min":4,"sec":36},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":140,"prev_leg":1050},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":66,"600bps":17,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":71,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889485,"usec":222392},"freq":0,"bit_rate":300,"sig_level":-8.329085,"noise_level":-23.038895,"freq_skew":7.730382,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":219},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA219","pos":{"lat":44.969873,"lon":55.511275},"time":{"hour":1,"min":18,"sec":8},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":168,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":18064,"prev_leg":5930},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":7,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889491,"usec":885381},"freq":0,"bit_rate":300,"sig_level":-7.146318,"noise_level":-23.025124,"freq_skew":8.246634,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":251},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA322","pos":{"lat":45.290194,"lon":24.495095},"time":{"hour":2,"min":48,"sec":34},"flight_leg_num":104,"gs":{"type":"Ground station","id":4},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":192,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":60,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":57,"spdus_missed_cnt":11},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889495,"usec":211781},"freq":0,"bit_rate":300,"sig_level":-9.651703,"noise_level":-23.024021,"freq_skew":7.760878,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"78105A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CHH790","pos":{"lat":56.537126,"lon":22.329068},"utc_time":{"hour":3,"min":4,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889501,"usec":899825},"freq":0,"bit_rate":300,"sig_level":-9.671706,"noise_level":-23.055841,"freq_skew":4.568855,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896484"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE93P","pos":{"lat":24.103363,"lon":55.633155},"utc_time":{"hour":3,"min":4,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889508,"usec":526912},"freq":0,"bit_rate":300,"sig_level":-9.713279,"noise_level":-23.048201,"freq_skew":11.042629,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N850GT","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"5Y8832","msg_num":"S58","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889511,"usec":883311},"freq":0,"bit_rate":300,"sig_level":-9.264067,"noise_level":-23.040936,"freq_skew":7.468122,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VP-BAK","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"J20045","msg_num":"S10","msg_num_seq":"A","msg_text":"0EH030325VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":3,"sec":25}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889518,"usec":530794},"freq":0,"bit_rate":300,"sig_level":-8.269623,"noise_level":-23.033678,"freq_skew":1.257720,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C92"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE781","pos":{"lat":21.502002,"lon":39.220923},"utc_time":{"hour":3,"min":5,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889528,"usec":553614},"freq":0,"bit_rate":300,"sig_level":-6.983342,"noise_level":-23.013412,"freq_skew":7.160375,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU0031","pos":{"lat":42.337613,"lon":45.299464},"time":{"hour":0,"min":0,"sec":0},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":50,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5862},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":16,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889538,"usec":536405},"freq":0,"bit_rate":300,"sig_level":-7.895124,"noise_level":-22.993193,"freq_skew":8.619824,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RJA264","pos":{"lat":46.912741,"lon":-74.139660},"time":{"hour":3,"min":5,"sec":30},"flight_leg_num":76,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2128},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":117,"600bps":27,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":17,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":121,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889541,"usec":858356},"freq":0,"bit_rate":300,"sig_level":-9.486651,"noise_level":-22.992214,"freq_skew":7.687447,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":46.949819,"lon":-45.538760},"time":{"hour":3,"min":5,"sec":32},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":260,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":37,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":22,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":17,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":14,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":255,"spdus_missed_cnt":16},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889545,"usec":210377},"freq":0,"bit_rate":300,"sig_level":-7.084093,"noise_level":-22.984999,"freq_skew":-1.295307,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"15200F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU1093","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":3,"min":5,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889548,"usec":549026},"freq":0,"bit_rate":300,"sig_level":-6.898982,"noise_level":-22.977419,"freq_skew":7.781991,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL061","pos":{"lat":41.648563,"lon":39.611968},"time":{"hour":2,"min":35,"sec":34},"flight_leg_num":10,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":299,"prev_leg":33},"hfdl_disabled_duration":{"this_leg":17388,"prev_leg":6596},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889568,"usec":522682},"freq":0,"bit_rate":300,"sig_level":-7.385878,"noise_level":-22.938534,"freq_skew":7.176848,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"SU0031","pos":{"lat":42.320103,"lon":45.205050},"time":{"hour":0,"min":0,"sec":0},"flight_leg_num":118,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":50,"prev_leg":38},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5862},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":17,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889575,"usec":198942},"freq":0,"bit_rate":300,"sig_level":-9.196542,"noise_level":-22.924801,"freq_skew":8.140222,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":23},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXQ","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"CX0271","msg_num":"S47","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889578,"usec":547374},"freq":0,"bit_rate":300,"sig_level":-7.221472,"noise_level":-22.917759,"freq_skew":-1.475674,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73743","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"SU1093","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889581,"usec":869586},"freq":0,"bit_rate":300,"sig_level":-8.967867,"noise_level":-22.916668,"freq_skew":5.591860,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71156A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE007","pos":{"lat":22.942587,"lon":41.869663},"utc_time":{"hour":3,"min":6,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889588,"usec":564901},"freq":0,"bit_rate":300,"sig_level":-9.394321,"noise_level":-22.903090,"freq_skew":7.735783,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VP-BAK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"J20045","msg_num":"S14","msg_num_seq":"A","msg_text":"0LV030620H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":3,"min":6,"sec":20}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889591,"usec":884421},"freq":0,"bit_rate":300,"sig_level":-8.976200,"noise_level":-22.902000,"freq_skew":7.284091,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":23},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXQ","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"CX0271","msg_num":"S47","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889601,"usec":866333},"freq":0,"bit_rate":300,"sig_level":-9.160558,"noise_level":-22.882280,"freq_skew":8.150923,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR903","pos":{"lat":41.759799,"lon":38.244168},"time":{"hour":3,"min":6,"sec":36},"flight_leg_num":52,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":146,"600bps":29,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":148,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889605,"usec":203656},"freq":0,"bit_rate":300,"sig_level":-7.367000,"noise_level":-22.881071,"freq_skew":8.039996,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES223","pos":{"lat":39.605102,"lon":34.734716},"time":{"hour":3,"min":6,"sec":36},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":347,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":132,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":134,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889611,"usec":878734},"freq":0,"bit_rate":300,"sig_level":-9.803133,"noise_level":-22.867790,"freq_skew":7.952352,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":120},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR479","pos":{"lat":29.438609,"lon":6.732915},"time":{"hour":3,"min":6,"sec":44},"flight_leg_num":48,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":766},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":128,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":130,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889618,"usec":556789},"freq":0,"bit_rate":300,"sig_level":-7.332797,"noise_level":-22.854168,"freq_skew":8.962729,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":143},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"SIA312","pos":{"lat":40.909044,"lon":43.557441},"time":{"hour":2,"min":0,"sec":16},"flight_leg_num":28,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":118,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889625,"usec":227626},"freq":0,"bit_rate":300,"sig_level":-10.587147,"noise_level":-22.840569,"freq_skew":8.349454,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":200},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR33T","pos":{"lat":39.564590,"lon":-74.427708},"time":{"hour":3,"min":7,"sec":0},"flight_leg_num":133,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":11158,"prev_leg":23392},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":58,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":63,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889635,"usec":200041},"freq":0,"bit_rate":300,"sig_level":-10.192068,"noise_level":-22.827229,"freq_skew":8.323974,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"HVN35 ","pos":{"lat":41.597751,"lon":42.247662},"time":{"hour":2,"min":34,"sec":38},"flight_leg_num":86,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":260,"prev_leg":297},"hfdl_disabled_duration":{"this_leg":16674,"prev_leg":6998},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889635,"usec":212657},"freq":0,"bit_rate":600,"sig_level":-9.764881,"noise_level":-22.826027,"freq_skew":8.328732,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":234},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN8  ","pos":{"lat":43.957069,"lon":-71.861366},"time":{"hour":2,"min":39,"sec":20},"flight_leg_num":43,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":9},"hfdl_disabled_duration":{"this_leg":9056,"prev_leg":14028},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":30,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889635,"usec":212657},"freq":0,"bit_rate":600,"sig_level":-9.764881,"noise_level":-22.826027,"freq_skew":8.328732,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":234},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN8  ","pos":{"lat":47.468924,"lon":-68.525636},"time":{"hour":3,"min":7,"sec":10},"flight_leg_num":43,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":9},"hfdl_disabled_duration":{"this_leg":9056,"prev_leg":14028},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":35,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":37,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889655,"usec":228319},"freq":0,"bit_rate":300,"sig_level":-9.500667,"noise_level":-22.781599,"freq_skew":5.706308,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"01010B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS1664","pos":{"lat":30.143109,"lon":31.786598},"utc_time":{"hour":3,"min":7,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889658,"usec":524975},"freq":0,"bit_rate":300,"sig_level":-7.502574,"noise_level":-22.780523,"freq_skew":7.718102,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":3},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR92M","pos":{"lat":50.684835,"lon":-47.955070},"time":{"hour":2,"min":26,"sec":22},"flight_leg_num":176,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":12894,"prev_leg":11434},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":15,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":12,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889661,"usec":869675},"freq":0,"bit_rate":300,"sig_level":-9.968066,"noise_level":-22.773243,"freq_skew":8.163880,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":109},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMV","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"SQ0330","msg_num":"S91","msg_num_seq":"A","msg_text":"0LV030520SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":3,"min":5,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889665,"usec":207178},"freq":0,"bit_rate":300,"sig_level":-9.645235,"noise_level":-22.772167,"freq_skew":8.770919,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":84},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CAL063","pos":{"lat":42.062267,"lon":33.145129},"time":{"hour":3,"min":7,"sec":44},"flight_leg_num":39,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":303,"prev_leg":17},"hfdl_disabled_duration":{"this_leg":8252,"prev_leg":5708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":152,"600bps":29,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":155,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889685,"usec":226452},"freq":0,"bit_rate":300,"sig_level":-7.067757,"noise_level":-22.743221,"freq_skew":7.228654,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH736","pos":{"lat":37.338481,"lon":21.388705},"time":{"hour":2,"min":21,"sec":44},"flight_leg_num":156,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":17,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":12340,"prev_leg":4516},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":16,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889691,"usec":879451},"freq":0,"bit_rate":300,"sig_level":-7.419826,"noise_level":-22.729912,"freq_skew":7.614855,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":230},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AFR381","pos":{"lat":44.724397,"lon":16.424935},"time":{"hour":3,"min":12,"sec":42},"flight_leg_num":161,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":848},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":38,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":42,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889701,"usec":879778},"freq":0,"bit_rate":300,"sig_level":-10.156207,"noise_level":-22.710459,"freq_skew":0.431390,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":30},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".YR-FIC","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"OE0412","msg_num":"S91","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889705,"usec":208394},"freq":0,"bit_rate":300,"sig_level":-9.815620,"noise_level":-22.709393,"freq_skew":-0.180446,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"AD34BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AVR488","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":3,"min":6,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889728,"usec":543235},"freq":0,"bit_rate":300,"sig_level":-10.374582,"noise_level":-22.658604,"freq_skew":7.888173,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":140},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES243","pos":{"lat":58.340947,"lon":23.469932},"time":{"hour":3,"min":8,"sec":42},"flight_leg_num":107,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":242,"prev_leg":7},"hfdl_disabled_duration":{"this_leg":25204,"prev_leg":11388},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":113,"600bps":26,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":116,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889738,"usec":552005},"freq":0,"bit_rate":300,"sig_level":-10.335634,"noise_level":-22.650244,"freq_skew":3.643309,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"34224F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TSC615","pos":{"lat":18.565557,"lon":-68.360841},"utc_time":{"hour":3,"min":8,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2},{"id":7},{"id":8},{"id":11}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889748,"usec":538966},"freq":0,"bit_rate":300,"sig_level":-7.026086,"noise_level":-22.624870,"freq_skew":8.151306,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963CC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD42B","pos":{"lat":24.256485,"lon":55.326224},"utc_time":{"hour":3,"min":9,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889765,"usec":223735},"freq":0,"bit_rate":300,"sig_level":-8.541699,"noise_level":-22.592899,"freq_skew":7.819147,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VP-BAK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"J20045","msg_num":"S14","msg_num_seq":"A","msg_text":"0LV030620H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":3,"min":6,"sec":20}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889768,"usec":566756},"freq":0,"bit_rate":300,"sig_level":-8.124445,"noise_level":-22.591848,"freq_skew":-4.299561,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73743","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"SU1093","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889775,"usec":224970},"freq":0,"bit_rate":300,"sig_level":-9.426637,"noise_level":-22.584723,"freq_skew":7.111893,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":23},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXQ","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"CX0271","msg_num":"S47","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889785,"usec":210064},"freq":0,"bit_rate":300,"sig_level":-10.581568,"noise_level":-22.565941,"freq_skew":1.732364,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":30},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".YR-FIC","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"OE0412","msg_num":"S93","msg_num_seq":"A","msg_text":"0EH030918VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":9,"sec":18}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889788,"usec":533279},"freq":0,"bit_rate":300,"sig_level":-9.881308,"noise_level":-22.558838,"freq_skew":1.176162,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"PER823","pos":{"lat":21.668514,"lon":39.125822},"time":{"hour":16,"min":33,"sec":16},"flight_leg_num":90,"gs":{"type":"Ground station","id":15},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":37,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":89,"600bps":20,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":102,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889791,"usec":871378},"freq":0,"bit_rate":300,"sig_level":-10.762668,"noise_level":-22.557789,"freq_skew":1.305325,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CD70"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA319","pos":{"lat":36.169121,"lon":62.465978},"utc_time":{"hour":3,"min":9,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889798,"usec":550661},"freq":0,"bit_rate":300,"sig_level":-8.887203,"noise_level":-22.544643,"freq_skew":1.185324,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896481"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE4  ","pos":{"lat":23.235442,"lon":50.754529},"utc_time":{"hour":3,"min":9,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889805,"usec":217053},"freq":0,"bit_rate":300,"sig_level":-9.700208,"noise_level":-22.537556,"freq_skew":7.557531,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH765","pos":{"lat":40.733263,"lon":49.390162},"time":{"hour":3,"min":9,"sec":56},"flight_leg_num":242,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":175,"prev_leg":31},"hfdl_disabled_duration":{"this_leg":7678,"prev_leg":11046},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":62,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":67,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889811,"usec":869316},"freq":0,"bit_rate":300,"sig_level":-9.538741,"noise_level":-22.518646,"freq_skew":7.184064,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":34},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HRBE","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"AF0815","msg_num":"S65","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889821,"usec":877740},"freq":0,"bit_rate":300,"sig_level":-8.436213,"noise_level":-22.499546,"freq_skew":8.149549,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963CC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD42B","pos":{"lat":24.263009,"lon":55.229750},"utc_time":{"hour":3,"min":10,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889831,"usec":888306},"freq":0,"bit_rate":300,"sig_level":-7.311803,"noise_level":-22.480947,"freq_skew":-4.311666,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73743","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"SU1093","msg_num":"S09","msg_num_seq":"A","msg_text":"0EH031021VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":10,"sec":21}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889838,"usec":552137},"freq":0,"bit_rate":300,"sig_level":-9.070159,"noise_level":-22.473911,"freq_skew":0.316128,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89659D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ABY228","pos":{"lat":23.169867,"lon":52.123360},"utc_time":{"hour":3,"min":10,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889845,"usec":212652},"freq":0,"bit_rate":300,"sig_level":-10.169106,"noise_level":-22.461010,"freq_skew":7.878298,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VP-BAK","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"J20045","msg_num":"S23","msg_num_seq":"A","msg_text":"0LV031020H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":3,"min":10,"sec":20}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889855,"usec":212837},"freq":0,"bit_rate":300,"sig_level":-8.230076,"noise_level":-22.442379,"freq_skew":6.419130,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"01010B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS1664","pos":{"lat":30.347043,"lon":31.827797},"utc_time":{"hour":3,"min":10,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889865,"usec":228525},"freq":0,"bit_rate":300,"sig_level":-8.436354,"noise_level":-22.423447,"freq_skew":7.185115,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":23},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXQ","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"CX0271","msg_num":"S48","msg_num_seq":"A","msg_text":"0EH031051VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":10,"sec":51}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889875,"usec":196020},"freq":0,"bit_rate":300,"sig_level":-11.114840,"noise_level":-22.404783,"freq_skew":9.018458,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781001"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CHH727","pos":{"lat":56.407349,"lon":27.139372},"utc_time":{"hour":3,"min":11,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889878,"usec":539537},"freq":0,"bit_rate":300,"sig_level":-10.365589,"noise_level":-22.403639,"freq_skew":8.055032,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780005"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAO314","pos":{"lat":56.662095,"lon":48.177544},"utc_time":{"hour":3,"min":11,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889878,"usec":552801},"freq":0,"bit_rate":300,"sig_level":-7.926430,"noise_level":-22.402723,"freq_skew":7.645401,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":34},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HRBE","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"AF0815","msg_num":"S65","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889888,"usec":553615},"freq":0,"bit_rate":300,"sig_level":-9.701438,"noise_level":-22.389925,"freq_skew":7.770601,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VP-BAK","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"J20045","msg_num":"S23","msg_num_seq":"A","msg_text":"0LV031020H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":3,"min":10,"sec":20}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889888,"usec":572886},"freq":0,"bit_rate":300,"sig_level":-9.403093,"noise_level":-22.388783,"freq_skew":7.859706,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":4},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA301","pos":{"lat":43.700263,"lon":52.760568},"time":{"hour":1,"min":39,"sec":30},"flight_leg_num":91,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":82,"prev_leg":53},"hfdl_disabled_duration":{"this_leg":19110,"prev_leg":4318},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889898,"usec":553287},"freq":0,"bit_rate":300,"sig_level":-9.315187,"noise_level":-22.381023,"freq_skew":6.332253,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":29},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDC","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"MS1664","msg_num":"S53","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889901,"usec":863556},"freq":0,"bit_rate":300,"sig_level":-7.696589,"noise_level":-22.374067,"freq_skew":12.979691,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":114},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA291","pos":{"lat":42.023472,"lon":33.560893},"time":{"hour":3,"min":11,"sec":34},"flight_leg_num":102,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":155,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":11858,"prev_leg":6606},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":140,"600bps":27,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":142,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889908,"usec":535711},"freq":0,"bit_rate":300,"sig_level":-9.947654,"noise_level":-22.367004,"freq_skew":1.969150,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":160},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"TS0272","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":3,"min":11,"sec":44},"flight_leg_num":192,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":128,"prev_leg":369},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":93,"600bps":19,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":24,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":107,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889928,"usec":557112},"freq":0,"bit_rate":300,"sig_level":-10.278522,"noise_level":-22.323837,"freq_skew":7.865915,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"48412C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KZR977","pos":{"lat":50.871603,"lon":66.106922},"utc_time":{"hour":3,"min":12,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889951,"usec":890459},"freq":0,"bit_rate":300,"sig_level":-10.544396,"noise_level":-22.280882,"freq_skew":9.006238,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":38},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-7835","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"HU0727","msg_num":"S54","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889961,"usec":857138},"freq":0,"bit_rate":300,"sig_level":-8.843938,"noise_level":-22.271866,"freq_skew":7.703315,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"0100E0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MS0673","pos":{"lat":22.725263,"lon":38.105122},"utc_time":{"hour":3,"min":12,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889975,"usec":214504},"freq":0,"bit_rate":300,"sig_level":-8.846949,"noise_level":-22.242180,"freq_skew":3.675316,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F53"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN132","pos":{"lat":60.145111,"lon":25.335208},"utc_time":{"hour":3,"min":12,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773889995,"usec":204416},"freq":0,"bit_rate":300,"sig_level":-7.768463,"noise_level":-22.206219,"freq_skew":7.450982,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040262"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH750","pos":{"lat":41.369784,"lon":20.968134},"utc_time":{"hour":3,"min":13,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890021,"usec":850227},"freq":0,"bit_rate":300,"sig_level":-10.204764,"noise_level":-22.167847,"freq_skew":8.656823,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":163},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR637","pos":{"lat":50.360394,"lon":-53.888386},"time":{"hour":3,"min":13,"sec":34},"flight_leg_num":120,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":50},"hfdl_disabled_duration":{"this_leg":9896,"prev_leg":12708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":104,"600bps":23,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":108,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890021,"usec":860522},"freq":0,"bit_rate":300,"sig_level":-7.977132,"noise_level":-22.166843,"freq_skew":7.464027,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":48.242775,"lon":15.839225},"utc_time":{"hour":3,"min":13,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890031,"usec":865708},"freq":0,"bit_rate":300,"sig_level":-9.676238,"noise_level":-22.158947,"freq_skew":6.406594,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":185},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CCA839","pos":{"lat":54.402684,"lon":24.101647},"time":{"hour":3,"min":13,"sec":40},"flight_leg_num":187,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":439,"prev_leg":152},"hfdl_disabled_duration":{"this_leg":7908,"prev_leg":22068},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":84,"600bps":17,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":91,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890038,"usec":570396},"freq":0,"bit_rate":300,"sig_level":-9.968830,"noise_level":-22.140842,"freq_skew":7.328593,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":23},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..B-LXQ","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"CX0271","msg_num":"S48","msg_num_seq":"A","msg_text":"0EH031051VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":10,"sec":51}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890051,"usec":855821},"freq":0,"bit_rate":300,"sig_level":-7.109405,"noise_level":-22.117020,"freq_skew":7.660577,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7814B4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC380","pos":{"lat":51.048758,"lon":13.664615},"utc_time":{"hour":3,"min":14,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890055,"usec":208219},"freq":0,"bit_rate":300,"sig_level":-8.422541,"noise_level":-22.115913,"freq_skew":7.796174,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781DA5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA445","pos":{"lat":49.511699,"lon":17.988773},"utc_time":{"hour":3,"min":14,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890061,"usec":869568},"freq":0,"bit_rate":300,"sig_level":-7.871465,"noise_level":-22.103420,"freq_skew":3.618271,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"EK005V","msg_num":"S91","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890068,"usec":535057},"freq":0,"bit_rate":300,"sig_level":-7.753297,"noise_level":-22.096684,"freq_skew":7.199273,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":47},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BCE","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"ET0750","msg_num":"S84","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890068,"usec":543639},"freq":0,"bit_rate":300,"sig_level":-10.023341,"noise_level":-22.095690,"freq_skew":8.178900,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":109},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMV","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"SQ0330","msg_num":"S06","msg_num_seq":"A","msg_text":"0LV031420SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":3,"min":14,"sec":20}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890071,"usec":883991},"freq":0,"bit_rate":300,"sig_level":-9.262123,"noise_level":-22.094585,"freq_skew":0.915532,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C81"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE660","pos":{"lat":23.166777,"lon":36.942629},"utc_time":{"hour":3,"min":14,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890078,"usec":561610},"freq":0,"bit_rate":300,"sig_level":-8.288732,"noise_level":-22.082233,"freq_skew":7.796852,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":34},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HRBE","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"AF0815","msg_num":"S65","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890088,"usec":542846},"freq":0,"bit_rate":300,"sig_level":-7.759404,"noise_level":-22.064178,"freq_skew":7.161425,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"040240"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETH706","pos":{"lat":45.094500,"lon":17.496791},"utc_time":{"hour":3,"min":14,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890098,"usec":542803},"freq":0,"bit_rate":300,"sig_level":-9.357380,"noise_level":-22.046270,"freq_skew":7.473261,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":219},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"CPA219","pos":{"lat":41.573718,"lon":43.499763},"time":{"hour":2,"min":37,"sec":56},"flight_leg_num":3,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":168,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":18064,"prev_leg":5930},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890101,"usec":877757},"freq":0,"bit_rate":300,"sig_level":-9.177430,"noise_level":-22.045280,"freq_skew":7.799574,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":251},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA322","pos":{"lat":46.938833,"lon":20.002022},"time":{"hour":3,"min":14,"sec":54},"flight_leg_num":104,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":192,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":41,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890121,"usec":859788},"freq":0,"bit_rate":300,"sig_level":-12.938533,"noise_level":-22.814665,"freq_skew":8.080277,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":34},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HRBE","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"AF0815","msg_num":"S66","msg_num_seq":"A","msg_text":"0EH0315112SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":15,"sec":11}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890125,"usec":217354},"freq":0,"bit_rate":300,"sig_level":-9.628877,"noise_level":-22.807354,"freq_skew":7.476893,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":55},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VLDY","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"VS004C","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890131,"usec":873814},"freq":0,"bit_rate":300,"sig_level":-7.412181,"noise_level":-22.800049,"freq_skew":5.390648,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":29},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDC","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"MS1664","msg_num":"S54","msg_num_seq":"A","msg_text":"0EH0313082H/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":13,"sec":8}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890135,"usec":207197},"freq":0,"bit_rate":300,"sig_level":-7.485291,"noise_level":-22.798973,"freq_skew":3.623361,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"EK005V","msg_num":"S92","msg_num_seq":"A","msg_text":"0EH031510VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":15,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890141,"usec":903486},"freq":0,"bit_rate":300,"sig_level":-9.318584,"noise_level":-22.779366,"freq_skew":7.947178,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CCD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE641","pos":{"lat":28.443314,"lon":30.519391},"utc_time":{"hour":3,"min":15,"sec":36},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890148,"usec":543718},"freq":0,"bit_rate":300,"sig_level":-8.883188,"noise_level":-22.772083,"freq_skew":9.069518,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":124},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RJA264","pos":{"lat":47.800918,"lon":-72.285370},"time":{"hour":3,"min":15,"sec":40},"flight_leg_num":76,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":2128},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":135,"600bps":27,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":18,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":140,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890151,"usec":884487},"freq":0,"bit_rate":300,"sig_level":-7.959908,"noise_level":-22.770771,"freq_skew":7.926992,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781B5B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA845","pos":{"lat":53.027674,"lon":21.663707},"utc_time":{"hour":3,"min":20,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890155,"usec":202812},"freq":0,"bit_rate":300,"sig_level":-10.153709,"noise_level":-22.768862,"freq_skew":7.599823,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":150},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TOM173","pos":{"lat":47.965713,"lon":-43.809097},"time":{"hour":3,"min":15,"sec":48},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":8,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":260,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":255,"600bps":37,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":27,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":18,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":15,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":274,"spdus_missed_cnt":16},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890165,"usec":213296},"freq":0,"bit_rate":300,"sig_level":-8.758167,"noise_level":-22.754204,"freq_skew":7.835255,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":53},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-329K","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"CA0445","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890185,"usec":199695},"freq":0,"bit_rate":300,"sig_level":-9.039110,"noise_level":-22.710140,"freq_skew":7.752361,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRE","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"AI0105","msg_num":"S57","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890188,"usec":539409},"freq":0,"bit_rate":300,"sig_level":-8.419883,"noise_level":-22.702915,"freq_skew":7.382645,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":55},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VLDY","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"VS004C","msg_num":"S41","msg_num_seq":"A","msg_text":"0EH031613HS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":16,"sec":13}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890195,"usec":212916},"freq":0,"bit_rate":300,"sig_level":-9.866897,"noise_level":-22.695696,"freq_skew":5.267626,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":29},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GDC","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"MS1664","msg_num":"S54","msg_num_seq":"A","msg_text":"0EH0313082H/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":13,"sec":8}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890198,"usec":551054},"freq":0,"bit_rate":300,"sig_level":-8.138216,"noise_level":-22.694752,"freq_skew":7.729015,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":58},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-322Y","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"CA0845","msg_num":"S49","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890208,"usec":531417},"freq":0,"bit_rate":300,"sig_level":-7.994609,"noise_level":-22.680336,"freq_skew":3.444439,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"EK005V","msg_num":"S92","msg_num_seq":"A","msg_text":"0EH031510VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":15,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890215,"usec":216193},"freq":0,"bit_rate":300,"sig_level":-9.883091,"noise_level":-22.667358,"freq_skew":7.753140,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":53},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-329K","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"CA0445","msg_num":"S76","msg_num_seq":"A","msg_text":"0EH031645VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":16,"sec":45}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890218,"usec":546159},"freq":0,"bit_rate":300,"sig_level":-12.918135,"noise_level":-22.660286,"freq_skew":7.368864,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":48.415467,"lon":15.202017},"utc_time":{"hour":3,"min":16,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890228,"usec":548656},"freq":0,"bit_rate":300,"sig_level":-9.166948,"noise_level":-22.647104,"freq_skew":8.062842,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":89},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"KZR903","pos":{"lat":41.841510,"lon":36.744531},"time":{"hour":3,"min":17,"sec":2},"flight_leg_num":52,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":164,"600bps":29,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":15,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":14,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":167,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890228,"usec":560241},"freq":0,"bit_rate":300,"sig_level":-12.196966,"noise_level":-22.646046,"freq_skew":8.017989,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":112},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"CES223","pos":{"lat":39.304694,"lon":33.082987},"time":{"hour":3,"min":17,"sec":2},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":347,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":149,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":12,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":151,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890231,"usec":890016},"freq":0,"bit_rate":300,"sig_level":-17.986439,"noise_level":-22.644987,"freq_skew":8.134416,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8963CC"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD42B","pos":{"lat":24.341973,"lon":54.790639},"utc_time":{"hour":3,"min":17,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890238,"usec":543436},"freq":0,"bit_rate":300,"sig_level":-9.653686,"noise_level":-22.636879,"freq_skew":7.817467,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"780005"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CAO314","pos":{"lat":56.567681,"lon":46.803907},"utc_time":{"hour":3,"min":17,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890245,"usec":204392},"freq":0,"bit_rate":300,"sig_level":-10.558100,"noise_level":-22.629833,"freq_skew":7.894498,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":200},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR33T","pos":{"lat":40.490190,"lon":-72.751604},"time":{"hour":3,"min":17,"sec":18},"flight_leg_num":133,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":11158,"prev_leg":23392},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":75,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":80,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890248,"usec":547296},"freq":0,"bit_rate":300,"sig_level":-7.291702,"noise_level":-22.622791,"freq_skew":8.779902,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA324","pos":{"lat":46.405652,"lon":22.972113},"utc_time":{"hour":3,"min":17,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890278,"usec":552862},"freq":0,"bit_rate":300,"sig_level":-8.655353,"noise_level":-22.555264,"freq_skew":7.506833,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":58},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-322Y","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"CA0845","msg_num":"S50","msg_num_seq":"A","msg_text":"0EH031754VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":17,"sec":54}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890281,"usec":870561},"freq":0,"bit_rate":300,"sig_level":-8.122234,"noise_level":-22.554216,"freq_skew":7.678461,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":53},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-329K","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"CA0445","msg_num":"S76","msg_num_seq":"A","msg_text":"0EH031645VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":16,"sec":45}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890291,"usec":885242},"freq":0,"bit_rate":300,"sig_level":-7.028384,"noise_level":-22.535269,"freq_skew":7.188996,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":227},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"ETH736","pos":{"lat":42.212986,"lon":14.242772},"time":{"hour":3,"min":18,"sec":4},"flight_leg_num":156,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":17,"prev_leg":2},"hfdl_disabled_duration":{"this_leg":12340,"prev_leg":4516},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":56,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":61,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890291,"usec":891517},"freq":0,"bit_rate":300,"sig_level":-10.474773,"noise_level":-22.534107,"freq_skew":8.368678,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":234},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"FIN8  ","pos":{"lat":48.798959,"lon":-66.979650},"time":{"hour":3,"min":18,"sec":6},"flight_leg_num":43,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":9},"hfdl_disabled_duration":{"this_leg":9056,"prev_leg":14028},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":54,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890301,"usec":874116},"freq":0,"bit_rate":300,"sig_level":-11.317551,"noise_level":-22.514973,"freq_skew":7.011372,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"75044D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAS2  ","pos":{"lat":48.486535,"lon":14.933882},"utc_time":{"hour":3,"min":18,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890311,"usec":870273},"freq":0,"bit_rate":300,"sig_level":-8.057167,"noise_level":-22.629562,"freq_skew":7.930026,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4246B4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AHY045","pos":{"lat":40.848962,"lon":47.699981},"utc_time":{"hour":3,"min":18,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890311,"usec":884943},"freq":0,"bit_rate":300,"sig_level":-6.842275,"noise_level":-22.628386,"freq_skew":8.315242,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7814B4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CSC380","pos":{"lat":50.665609,"lon":12.860552},"utc_time":{"hour":3,"min":18,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":3}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890315,"usec":223125},"freq":0,"bit_rate":300,"sig_level":-7.426795,"noise_level":-22.627331,"freq_skew":1.238293,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C92"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE781","pos":{"lat":19.830360,"lon":39.955292},"utc_time":{"hour":3,"min":18,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890318,"usec":557007},"freq":0,"bit_rate":300,"sig_level":-6.877353,"noise_level":-22.626390,"freq_skew":8.988257,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"7808CB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA961","pos":{"lat":54.825315,"lon":25.745136},"utc_time":{"hour":3,"min":23,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890325,"usec":215339},"freq":0,"bit_rate":300,"sig_level":-10.714909,"noise_level":-22.613260,"freq_skew":6.630700,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39E5C4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CRL773","pos":{"lat":36.321557,"lon":22.973829},"utc_time":{"hour":3,"min":18,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890328,"usec":528738},"freq":0,"bit_rate":300,"sig_level":-10.148944,"noise_level":-22.612087,"freq_skew":0.005056,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0100A7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MSR512","pos":{"lat":16.302369,"lon":38.967207},"utc_time":{"hour":3,"min":18,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890341,"usec":884884},"freq":0,"bit_rate":300,"sig_level":-6.745337,"noise_level":-22.585772,"freq_skew":7.611038,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":69},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9M-MAF","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"MH0002","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890345,"usec":219324},"freq":0,"bit_rate":300,"sig_level":-8.678207,"noise_level":-22.584602,"freq_skew":9.320766,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":70},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-2033","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"CA0961","msg_num":"S11","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890355,"usec":187949},"freq":0,"bit_rate":300,"sig_level":-9.093043,"noise_level":-22.565357,"freq_skew":6.803930,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":151},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":3,"min":19,"sec":6},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":41,"prev_leg":73},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":115,"600bps":19,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":26,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":129,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890368,"usec":540707},"freq":0,"bit_rate":300,"sig_level":-8.588121,"noise_level":-22.545689,"freq_skew":9.087948,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDAB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA324","pos":{"lat":46.551564,"lon":22.651449},"utc_time":{"hour":3,"min":19,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890371,"usec":887877},"freq":0,"bit_rate":300,"sig_level":-9.290871,"noise_level":-22.538486,"freq_skew":1.267649,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":30},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"UZS411","pos":{"lat":21.792110,"lon":39.113806},"time":{"hour":21,"min":4,"sec":22},"flight_leg_num":86,"gs":{"type":"Ground station","id":5},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":78,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":9,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":28,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":106,"spdus_missed_cnt":11},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890378,"usec":553116},"freq":0,"bit_rate":300,"sig_level":-8.506215,"noise_level":-22.531633,"freq_skew":7.513396,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VP-BAK","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"J20045","msg_num":"S42","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890378,"usec":566774},"freq":0,"bit_rate":300,"sig_level":-10.457277,"noise_level":-22.530590,"freq_skew":7.617272,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":137},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"DLH765","pos":{"lat":41.041910,"lon":47.910095},"time":{"hour":3,"min":29,"sec":26},"flight_leg_num":242,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":175,"prev_leg":31},"hfdl_disabled_duration":{"this_leg":7678,"prev_leg":11046},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":79,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":83,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890401,"usec":880161},"freq":0,"bit_rate":300,"sig_level":-10.749166,"noise_level":-22.496193,"freq_skew":0.454676,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":72},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCJ","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"MS0512","msg_num":"S61","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890411,"usec":893729},"freq":0,"bit_rate":300,"sig_level":-6.814005,"noise_level":-22.482449,"freq_skew":3.168337,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EVF","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"EK005V","msg_num":"S92","msg_num_seq":"A","msg_text":"0EH031510VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":15,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890418,"usec":523321},"freq":0,"bit_rate":300,"sig_level":-8.272904,"noise_level":-22.469761,"freq_skew":8.941346,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":73},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AIXV","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"LH0413","msg_num":"S72","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890421,"usec":879696},"freq":0,"bit_rate":300,"sig_level":-7.473473,"noise_level":-22.468723,"freq_skew":7.162175,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":69},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9M-MAF","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"MH0002","msg_num":"S28","msg_num_seq":"A","msg_text":"0EH031955VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":3,"min":19,"sec":55}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773890508,"usec":554192},"freq":0,"bit_rate":300,"sig_level":-10.287058,"noise_level":-22.266684,"freq_skew":1.498365,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896188"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE802","pos":{"lat":23.709228,"lon":44.902239},"utc_time":{"hour":3,"min":21,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7},{"id":10}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773904955,"usec":217714},"freq":0,"bit_rate":300,"sig_level":-6.124469,"noise_level":-23.314186,"freq_skew":-4.460303,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4D22BF"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"LW59TU","pos":{"lat":37.084421,"lon":-3.904960},"utc_time":{"hour":7,"min":22,"sec":28},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773904961,"usec":876585},"freq":0,"bit_rate":300,"sig_level":-9.774494,"noise_level":-24.504013,"freq_skew":5.119956,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"507C6F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HY0633","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":22,"sec":24},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773904985,"usec":209606},"freq":0,"bit_rate":300,"sig_level":-7.169088,"noise_level":-24.448944,"freq_skew":7.310061,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0ED"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY8AL","pos":{"lat":47.341208,"lon":6.982511},"utc_time":{"hour":7,"min":22,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773904985,"usec":225391},"freq":0,"bit_rate":300,"sig_level":-6.310038,"noise_level":-24.447643,"freq_skew":3.934654,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4D22BF"},"assigned_ac_id":208}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773904985,"usec":225391},"freq":0,"bit_rate":300,"sig_level":-6.310038,"noise_level":-24.447643,"freq_skew":3.934654,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"507C6F"},"assigned_ac_id":209}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773904991,"usec":892036},"freq":0,"bit_rate":300,"sig_level":-10.072328,"noise_level":-25.053835,"freq_skew":8.111434,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"507C41"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"HY0709","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":23,"sec":0},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773904995,"usec":238054},"freq":0,"bit_rate":300,"sig_level":-9.458118,"noise_level":-25.044392,"freq_skew":5.432594,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"152000"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU1485","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":23,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773904998,"usec":568648},"freq":0,"bit_rate":300,"sig_level":-6.929402,"noise_level":-25.042999,"freq_skew":4.409624,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"C023BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AC0870","pos":{"lat":51.407531,"lon":-8.476998},"utc_time":{"hour":7,"min":23,"sec":0},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905001,"usec":895412},"freq":0,"bit_rate":300,"sig_level":-6.183882,"noise_level":-25.041607,"freq_skew":-4.137395,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":208,"ac_info":{"icao":"4D22BF"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IHD","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"LW59TU","msg_num":"S56","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905005,"usec":252208},"freq":0,"bit_rate":300,"sig_level":-10.318096,"noise_level":-25.231575,"freq_skew":6.549910,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717C9E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE627","pos":{"lat":27.873398,"lon":31.454947},"utc_time":{"hour":7,"min":23,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905018,"usec":552722},"freq":0,"bit_rate":300,"sig_level":-8.321627,"noise_level":-25.204113,"freq_skew":4.185627,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB0ED"},"assigned_ac_id":210}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905018,"usec":552722},"freq":0,"bit_rate":300,"sig_level":-8.321627,"noise_level":-25.204113,"freq_skew":4.185627,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"507C41"},"assigned_ac_id":211}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905018,"usec":552722},"freq":0,"bit_rate":300,"sig_level":-8.321627,"noise_level":-25.204113,"freq_skew":4.185627,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"152000"},"assigned_ac_id":212}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905018,"usec":552722},"freq":0,"bit_rate":300,"sig_level":-8.321627,"noise_level":-25.204113,"freq_skew":4.185627,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C023BB"},"assigned_ac_id":213}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905031,"usec":909537},"freq":0,"bit_rate":300,"sig_level":-10.296664,"noise_level":-25.162611,"freq_skew":7.092347,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32018","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"HY0709","msg_num":"S57","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905041,"usec":870925},"freq":0,"bit_rate":300,"sig_level":-8.076039,"noise_level":-25.143654,"freq_skew":7.343254,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210,"ac_info":{"icao":"4BB0ED"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"TK08AL","msg_num":"S36","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905051,"usec":879283},"freq":0,"bit_rate":300,"sig_level":-6.428309,"noise_level":-25.125990,"freq_skew":4.042669,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"717C9E"},"assigned_ac_id":214}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905051,"usec":879283},"freq":0,"bit_rate":300,"sig_level":-6.428309,"noise_level":-25.125990,"freq_skew":4.042669,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151FDD"},"assigned_ac_id":215}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905051,"usec":879283},"freq":0,"bit_rate":300,"sig_level":-6.428309,"noise_level":-25.125990,"freq_skew":4.042669,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"40683E"},"assigned_ac_id":216}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905051,"usec":879283},"freq":0,"bit_rate":300,"sig_level":-6.428309,"noise_level":-25.125990,"freq_skew":4.042669,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":208,"ac_info":{"icao":"4D22BF"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IHD","mode":"2","label":"_d","blk_id":"X","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905051,"usec":879283},"freq":0,"bit_rate":300,"sig_level":-6.428309,"noise_level":-25.125990,"freq_skew":4.042669,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"_d","blk_id":"A","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905051,"usec":879283},"freq":0,"bit_rate":300,"sig_level":-6.428309,"noise_level":-25.125990,"freq_skew":4.042669,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":212,"ac_info":{"icao":"152000"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73728","mode":"2","label":"_d","blk_id":"U","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905051,"usec":879283},"freq":0,"bit_rate":300,"sig_level":-6.428309,"noise_level":-25.125990,"freq_skew":4.042669,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32018","mode":"2","label":"_d","blk_id":"F","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905058,"usec":564370},"freq":0,"bit_rate":300,"sig_level":-9.285454,"noise_level":-25.116158,"freq_skew":8.046640,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"801665"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC101","pos":{"lat":39.734878,"lon":17.952038},"utc_time":{"hour":7,"min":24,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905061,"usec":893978},"freq":0,"bit_rate":300,"sig_level":-6.562854,"noise_level":-25.114754,"freq_skew":-0.394221,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"02019C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"3O0111","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":24,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905065,"usec":223192},"freq":0,"bit_rate":300,"sig_level":-10.088751,"noise_level":-25.105246,"freq_skew":-0.782700,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4C0221"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"JU0500","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":24,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905068,"usec":538110},"freq":0,"bit_rate":300,"sig_level":-8.049713,"noise_level":-25.096056,"freq_skew":0.855760,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"44CDCB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SN02FR","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":24,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905081,"usec":884782},"freq":0,"bit_rate":300,"sig_level":-5.939887,"noise_level":-25.069176,"freq_skew":3.847149,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"801665"},"assigned_ac_id":217}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905081,"usec":884782},"freq":0,"bit_rate":300,"sig_level":-5.939887,"noise_level":-25.069176,"freq_skew":3.847149,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"02019C"},"assigned_ac_id":218}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905081,"usec":884782},"freq":0,"bit_rate":300,"sig_level":-5.939887,"noise_level":-25.069176,"freq_skew":3.847149,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4C0221"},"assigned_ac_id":219}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905081,"usec":884782},"freq":0,"bit_rate":300,"sig_level":-5.939887,"noise_level":-25.069176,"freq_skew":3.847149,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"44CDCB"},"assigned_ac_id":220}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905081,"usec":884782},"freq":0,"bit_rate":300,"sig_level":-5.939887,"noise_level":-25.069176,"freq_skew":3.847149,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":210,"ac_info":{"icao":"4BB0ED"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"_d","blk_id":"F","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905081,"usec":884782},"freq":0,"bit_rate":300,"sig_level":-5.939887,"noise_level":-25.069176,"freq_skew":3.847149,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":214,"ac_info":{"icao":"717C9E"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS62","mode":"2","label":"_d","blk_id":"O","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905081,"usec":884782},"freq":0,"bit_rate":300,"sig_level":-5.939887,"noise_level":-25.069176,"freq_skew":3.847149,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":215,"ac_info":{"icao":"151FDD"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73693","mode":"2","label":"_d","blk_id":"P","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905088,"usec":568367},"freq":0,"bit_rate":300,"sig_level":-7.900689,"noise_level":-25.875275,"freq_skew":6.110976,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0E2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY801","pos":{"lat":45.178614,"lon":7.856956},"utc_time":{"hour":7,"min":24,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905095,"usec":240040},"freq":0,"bit_rate":300,"sig_level":-6.925352,"noise_level":-25.864897,"freq_skew":0.737118,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":220,"ac_info":{"icao":"44CDCB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OO-SNK","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"SN02FR","msg_num":"S52","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905098,"usec":525632},"freq":0,"bit_rate":300,"sig_level":-9.656309,"noise_level":-25.863369,"freq_skew":-0.758951,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":219,"ac_info":{"icao":"4C0221"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".YU-ARB","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"JU0500","msg_num":"S29","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905098,"usec":536693},"freq":0,"bit_rate":300,"sig_level":-8.101063,"noise_level":-25.861837,"freq_skew":6.894788,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210,"ac_info":{"icao":"4BB0ED"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"TK08AL","msg_num":"S37","msg_num_seq":"A","msg_text":"0EH072446VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":24,"sec":46}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905108,"usec":554091},"freq":0,"bit_rate":300,"sig_level":-9.040284,"noise_level":-25.841293,"freq_skew":6.341980,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":217,"ac_info":{"icao":"801665"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRI","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"AI0101","msg_num":"S97","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905115,"usec":220204},"freq":0,"bit_rate":300,"sig_level":-7.211344,"noise_level":-25.830957,"freq_skew":3.994102,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"15202C"},"assigned_ac_id":221}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905115,"usec":220204},"freq":0,"bit_rate":300,"sig_level":-7.211344,"noise_level":-25.830957,"freq_skew":3.994102,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB0E2"},"assigned_ac_id":222}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905115,"usec":220204},"freq":0,"bit_rate":300,"sig_level":-7.211344,"noise_level":-25.830957,"freq_skew":3.994102,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"_d","blk_id":"B","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905115,"usec":220204},"freq":0,"bit_rate":300,"sig_level":-7.211344,"noise_level":-25.830957,"freq_skew":3.994102,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":220,"ac_info":{"icao":"44CDCB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OO-SNK","mode":"2","label":"_d","blk_id":"B","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905115,"usec":220204},"freq":0,"bit_rate":300,"sig_level":-7.211344,"noise_level":-25.830957,"freq_skew":3.994102,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":219,"ac_info":{"icao":"4C0221"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".YU-ARB","mode":"2","label":"_d","blk_id":"V","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905115,"usec":220204},"freq":0,"bit_rate":300,"sig_level":-7.211344,"noise_level":-25.830957,"freq_skew":3.994102,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":210,"ac_info":{"icao":"4BB0ED"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGM","mode":"2","label":"_d","blk_id":"G","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905118,"usec":568216},"freq":0,"bit_rate":300,"sig_level":-8.739035,"noise_level":-25.829094,"freq_skew":4.914080,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"406832"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS0110","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":25,"sec":6},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905125,"usec":242765},"freq":0,"bit_rate":300,"sig_level":-6.940723,"noise_level":-25.810318,"freq_skew":-0.503496,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":218,"ac_info":{"icao":"02019C"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMS","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"3O0111","msg_num":"S12","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905131,"usec":887028},"freq":0,"bit_rate":300,"sig_level":-8.392304,"noise_level":-25.800016,"freq_skew":6.406208,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222,"ac_info":{"icao":"4BB0E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGB","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"TK0801","msg_num":"S92","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905141,"usec":880503},"freq":0,"bit_rate":300,"sig_level":-8.528422,"noise_level":-25.779284,"freq_skew":1.449968,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":220,"ac_info":{"icao":"44CDCB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OO-SNK","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"SN02FR","msg_num":"S53","msg_num_seq":"A","msg_text":"0EH072517VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":25,"sec":17}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905145,"usec":225269},"freq":0,"bit_rate":300,"sig_level":-7.255375,"noise_level":-25.769016,"freq_skew":3.886304,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"406832"},"assigned_ac_id":223}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905145,"usec":225269},"freq":0,"bit_rate":300,"sig_level":-7.255375,"noise_level":-25.769016,"freq_skew":3.886304,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151FFC"},"assigned_ac_id":224}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905145,"usec":225269},"freq":0,"bit_rate":300,"sig_level":-7.255375,"noise_level":-25.769016,"freq_skew":3.886304,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32018","mode":"2","label":"_d","blk_id":"G","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905145,"usec":225269},"freq":0,"bit_rate":300,"sig_level":-7.255375,"noise_level":-25.769016,"freq_skew":3.886304,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":218,"ac_info":{"icao":"02019C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMS","mode":"2","label":"_d","blk_id":"H","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905145,"usec":225269},"freq":0,"bit_rate":300,"sig_level":-7.255375,"noise_level":-25.769016,"freq_skew":3.886304,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":222,"ac_info":{"icao":"4BB0E2"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGB","mode":"2","label":"_d","blk_id":"K","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905145,"usec":225269},"freq":0,"bit_rate":300,"sig_level":-7.255375,"noise_level":-25.769016,"freq_skew":3.886304,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":221,"ac_info":{"icao":"15202C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73772","mode":"2","label":"_d","blk_id":"O","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905155,"usec":233928},"freq":0,"bit_rate":300,"sig_level":-9.472228,"noise_level":-25.758598,"freq_skew":1.305127,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"40683E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS022Q","pos":{"lat":56.412843,"lon":-30.713025},"utc_time":{"hour":7,"min":23,"sec":32},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905155,"usec":245478},"freq":0,"bit_rate":300,"sig_level":-9.249209,"noise_level":-25.756916,"freq_skew":4.383309,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VWAG","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"VS0110","msg_num":"S56","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905161,"usec":878111},"freq":0,"bit_rate":300,"sig_level":-7.508431,"noise_level":-25.746679,"freq_skew":9.022814,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"461F4B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FIN85P","pos":{"lat":57.180514,"lon":1.589244},"utc_time":{"hour":7,"min":25,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":6},{"id":7},{"id":8},{"id":10}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905175,"usec":223939},"freq":0,"bit_rate":300,"sig_level":-6.187055,"noise_level":-25.709354,"freq_skew":-4.246262,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":208,"ac_info":{"icao":"4D22BF"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IHD","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"LW59TU","msg_num":"S56","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905185,"usec":230700},"freq":0,"bit_rate":300,"sig_level":-10.443049,"noise_level":-25.906456,"freq_skew":7.395310,"slot":"D","lpdu":{"err":false,"src":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"HY0709","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":26,"sec":18},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":188,"prev_leg":46},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905198,"usec":557580},"freq":0,"bit_rate":300,"sig_level":-8.924579,"noise_level":-25.893139,"freq_skew":8.250773,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39CF01"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR097","pos":{"lat":48.580606,"lon":-54.372472},"utc_time":{"hour":7,"min":26,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":2},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905208,"usec":557981},"freq":0,"bit_rate":300,"sig_level":-9.416369,"noise_level":-26.912937,"freq_skew":5.026302,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VWAG","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"VS0110","msg_num":"S57","msg_num_seq":"A","msg_text":"0EH072621HS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":26,"sec":21}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905211,"usec":892072},"freq":0,"bit_rate":300,"sig_level":-7.278751,"noise_level":-26.911209,"freq_skew":3.947937,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"8964C0"},"assigned_ac_id":226}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905211,"usec":892072},"freq":0,"bit_rate":300,"sig_level":-7.278751,"noise_level":-26.911209,"freq_skew":3.947937,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"0A0044"},"assigned_ac_id":227}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905211,"usec":892072},"freq":0,"bit_rate":300,"sig_level":-7.278751,"noise_level":-26.911209,"freq_skew":3.947937,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":208,"ac_info":{"icao":"4D22BF"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IHD","mode":"2","label":"_d","blk_id":"Y","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905221,"usec":879748},"freq":0,"bit_rate":300,"sig_level":-7.125822,"noise_level":-26.869801,"freq_skew":6.551027,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"E48E6D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUA29N","pos":{"lat":50.421162,"lon":8.682306},"utc_time":{"hour":7,"min":26,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905228,"usec":576618},"freq":0,"bit_rate":300,"sig_level":-6.438848,"noise_level":-26.848598,"freq_skew":-4.577169,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":208,"ac_info":{"icao":"4D22BF"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IHD","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"LW59TU","msg_num":"S57","msg_num_seq":"A","msg_text":"0EH072650VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":26,"sec":50}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905238,"usec":565963},"freq":0,"bit_rate":300,"sig_level":-8.859549,"noise_level":-26.835443,"freq_skew":5.243358,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"748026"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ME0217","pos":{"lat":45.669566,"lon":21.417201},"utc_time":{"hour":7,"min":26,"sec":10},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905241,"usec":899674},"freq":0,"bit_rate":300,"sig_level":-6.925416,"noise_level":-26.823830,"freq_skew":4.116455,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"E48E6D"},"assigned_ac_id":228}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905241,"usec":899674},"freq":0,"bit_rate":300,"sig_level":-6.925416,"noise_level":-26.823830,"freq_skew":4.116455,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32018","mode":"2","label":"_d","blk_id":"H","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905241,"usec":899674},"freq":0,"bit_rate":300,"sig_level":-6.925416,"noise_level":-26.823830,"freq_skew":4.116455,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":212,"ac_info":{"icao":"152000"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73728","mode":"2","label":"_d","blk_id":"V","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905241,"usec":899674},"freq":0,"bit_rate":300,"sig_level":-6.925416,"noise_level":-26.823830,"freq_skew":4.116455,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":219,"ac_info":{"icao":"4C0221"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".YU-ARB","mode":"2","label":"_d","blk_id":"W","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905241,"usec":899674},"freq":0,"bit_rate":300,"sig_level":-6.925416,"noise_level":-26.823830,"freq_skew":4.116455,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":224,"ac_info":{"icao":"151FFC"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73724","mode":"2","label":"_d","blk_id":"J","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905241,"usec":899674},"freq":0,"bit_rate":300,"sig_level":-6.925416,"noise_level":-26.823830,"freq_skew":4.116455,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VWAG","mode":"2","label":"_d","blk_id":"C","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905255,"usec":217166},"freq":0,"bit_rate":300,"sig_level":-7.030812,"noise_level":-26.792688,"freq_skew":2.335502,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"498422"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"C20002","pos":{"lat":50.550252,"lon":6.975302},"utc_time":{"hour":7,"min":27,"sec":16},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905268,"usec":578094},"freq":0,"bit_rate":300,"sig_level":-8.075483,"noise_level":-26.750519,"freq_skew":8.893283,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"39CF01"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AFR097","pos":{"lat":48.674676,"lon":-54.104679},"utc_time":{"hour":7,"min":27,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905275,"usec":234561},"freq":0,"bit_rate":300,"sig_level":-6.128202,"noise_level":-26.739017,"freq_skew":3.978370,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"748026"},"assigned_ac_id":229}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905275,"usec":234561},"freq":0,"bit_rate":300,"sig_level":-6.128202,"noise_level":-26.739017,"freq_skew":3.978370,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"498422"},"assigned_ac_id":230}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905275,"usec":234561},"freq":0,"bit_rate":300,"sig_level":-6.128202,"noise_level":-26.739017,"freq_skew":3.978370,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":208,"ac_info":{"icao":"4D22BF"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IHD","mode":"2","label":"_d","blk_id":"Z","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905275,"usec":234561},"freq":0,"bit_rate":300,"sig_level":-6.128202,"noise_level":-26.739017,"freq_skew":3.978370,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32018","mode":"2","label":"_d","blk_id":"I","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905278,"usec":576093},"freq":0,"bit_rate":300,"sig_level":-8.246165,"noise_level":-26.736946,"freq_skew":2.079769,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216,"ac_info":{"icao":"40683E"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VUFO","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"VS022Q","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905291,"usec":884665},"freq":0,"bit_rate":300,"sig_level":-7.992694,"noise_level":-26.696547,"freq_skew":3.731119,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"C023BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AC0870","pos":{"lat":51.036398,"lon":-7.715850},"utc_time":{"hour":7,"min":27,"sec":48},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905305,"usec":231923},"freq":0,"bit_rate":300,"sig_level":-7.339917,"noise_level":-26.654839,"freq_skew":3.914641,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"39CF01"},"assigned_ac_id":231}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905305,"usec":231923},"freq":0,"bit_rate":300,"sig_level":-7.339917,"noise_level":-26.654839,"freq_skew":3.914641,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C023BB"},"assigned_ac_id":213}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905305,"usec":231923},"freq":0,"bit_rate":300,"sig_level":-7.339917,"noise_level":-26.654839,"freq_skew":3.914641,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":216,"ac_info":{"icao":"40683E"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VUFO","mode":"2","label":"_d","blk_id":"B","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905318,"usec":553189},"freq":0,"bit_rate":300,"sig_level":-8.912977,"noise_level":-26.614449,"freq_skew":3.884586,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"748026"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ME0217","pos":{"lat":45.818912,"lon":21.100313},"utc_time":{"hour":7,"min":28,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":9},"listening_on_freqs":[{"id":10},{"id":14}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":13},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905321,"usec":882766},"freq":0,"bit_rate":300,"sig_level":-10.338030,"noise_level":-26.612778,"freq_skew":8.814751,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":231,"ac_info":{"icao":"39CF01"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYB","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"AF0097","msg_num":"S83","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905325,"usec":216141},"freq":0,"bit_rate":300,"sig_level":-7.843723,"noise_level":-26.611107,"freq_skew":3.655685,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":213,"ac_info":{"icao":"C023BB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FNNU","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"AC0870","msg_num":"S70","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905335,"usec":228953},"freq":0,"bit_rate":300,"sig_level":-8.313666,"noise_level":-26.578678,"freq_skew":5.901416,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"89653D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD49D","pos":{"lat":50.605184,"lon":5.887996},"utc_time":{"hour":7,"min":28,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905338,"usec":562343},"freq":0,"bit_rate":300,"sig_level":-7.562233,"noise_level":-26.577015,"freq_skew":3.945467,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"347348"},"assigned_ac_id":232}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905338,"usec":562343},"freq":0,"bit_rate":300,"sig_level":-7.562233,"noise_level":-26.577015,"freq_skew":3.945467,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB105"},"assigned_ac_id":233}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905338,"usec":562343},"freq":0,"bit_rate":300,"sig_level":-7.562233,"noise_level":-26.577015,"freq_skew":3.945467,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"507C3A"},"assigned_ac_id":234}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905338,"usec":562343},"freq":0,"bit_rate":300,"sig_level":-7.562233,"noise_level":-26.577015,"freq_skew":3.945467,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"748026"},"assigned_ac_id":229}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905345,"usec":210454},"freq":0,"bit_rate":300,"sig_level":-7.851417,"noise_level":-26.556515,"freq_skew":6.147272,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"407699"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR303","pos":{"lat":50.138607,"lon":8.500688},"utc_time":{"hour":7,"min":28,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7}],"heard_on_freqs":[{"id":7}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905348,"usec":546387},"freq":0,"bit_rate":300,"sig_level":-8.262193,"noise_level":-26.554670,"freq_skew":4.650271,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":229,"ac_info":{"icao":"748026"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MRL","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"ME0217","msg_num":"S96","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905355,"usec":224461},"freq":0,"bit_rate":300,"sig_level":-10.398107,"noise_level":-26.534407,"freq_skew":1.615886,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"151DD0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU1479","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":28,"sec":48},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905358,"usec":545685},"freq":0,"bit_rate":300,"sig_level":-9.850237,"noise_level":-26.532749,"freq_skew":7.471383,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"TK02XA","msg_num":"S04","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905371,"usec":873172},"freq":0,"bit_rate":300,"sig_level":-6.548080,"noise_level":-26.500797,"freq_skew":3.835857,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"89653D"},"assigned_ac_id":235}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905371,"usec":873172},"freq":0,"bit_rate":300,"sig_level":-6.548080,"noise_level":-26.500797,"freq_skew":3.835857,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"407699"},"assigned_ac_id":236}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905371,"usec":873172},"freq":0,"bit_rate":300,"sig_level":-6.548080,"noise_level":-26.500797,"freq_skew":3.835857,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"498422"},"assigned_ac_id":230}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905371,"usec":873172},"freq":0,"bit_rate":300,"sig_level":-6.548080,"noise_level":-26.500797,"freq_skew":3.835857,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151DD0"},"assigned_ac_id":237}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905371,"usec":873172},"freq":0,"bit_rate":300,"sig_level":-6.548080,"noise_level":-26.500797,"freq_skew":3.835857,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":231,"ac_info":{"icao":"39CF01"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYB","mode":"2","label":"_d","blk_id":"A","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905371,"usec":873172},"freq":0,"bit_rate":300,"sig_level":-6.548080,"noise_level":-26.500797,"freq_skew":3.835857,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":213,"ac_info":{"icao":"C023BB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FNNU","mode":"2","label":"_d","blk_id":"B","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905371,"usec":873172},"freq":0,"bit_rate":300,"sig_level":-6.548080,"noise_level":-26.500797,"freq_skew":3.835857,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":229,"ac_info":{"icao":"748026"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MRL","mode":"2","label":"_d","blk_id":"J","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905371,"usec":873172},"freq":0,"bit_rate":300,"sig_level":-6.548080,"noise_level":-26.500797,"freq_skew":3.835857,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"_d","blk_id":"N","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905381,"usec":885383},"freq":0,"bit_rate":300,"sig_level":-10.586119,"noise_level":-26.470791,"freq_skew":8.511227,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":231,"ac_info":{"icao":"39CF01"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYB","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"AF0097","msg_num":"S84","msg_num_seq":"A","msg_text":"0EH072934VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":29,"sec":34}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905385,"usec":222503},"freq":0,"bit_rate":300,"sig_level":-6.540547,"noise_level":-26.469328,"freq_skew":3.601104,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":213,"ac_info":{"icao":"C023BB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FNNU","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"AC0870","msg_num":"S71","msg_num_seq":"A","msg_text":"0EH072827VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":28,"sec":27}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905388,"usec":557684},"freq":0,"bit_rate":300,"sig_level":-8.168998,"noise_level":-26.467503,"freq_skew":6.285460,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236,"ac_info":{"icao":"407699"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VPRD","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"VS0303","msg_num":"S58","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905388,"usec":567034},"freq":0,"bit_rate":300,"sig_level":-8.205096,"noise_level":-26.465858,"freq_skew":5.032386,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":229,"ac_info":{"icao":"748026"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MRL","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"ME0217","msg_num":"S97","msg_num_seq":"A","msg_text":"0EH072933VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":29,"sec":33}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905395,"usec":240649},"freq":0,"bit_rate":300,"sig_level":-7.219011,"noise_level":-26.462574,"freq_skew":5.840014,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-BMF","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"EY049D","msg_num":"S81","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905398,"usec":560789},"freq":0,"bit_rate":300,"sig_level":-9.456447,"noise_level":-26.460751,"freq_skew":4.919286,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"706122"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VLG9ZT","pos":{"lat":28.479020,"lon":-16.326401},"utc_time":{"hour":7,"min":29,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905401,"usec":866722},"freq":0,"bit_rate":300,"sig_level":-5.960346,"noise_level":-26.449989,"freq_skew":3.974603,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A7F445"},"assigned_ac_id":238}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905401,"usec":866722},"freq":0,"bit_rate":300,"sig_level":-5.960346,"noise_level":-26.449989,"freq_skew":3.974603,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"39D2AE"},"assigned_ac_id":239}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905401,"usec":866722},"freq":0,"bit_rate":300,"sig_level":-5.960346,"noise_level":-26.449989,"freq_skew":3.974603,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":231,"ac_info":{"icao":"39CF01"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HTYB","mode":"2","label":"_d","blk_id":"B","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905411,"usec":881325},"freq":0,"bit_rate":300,"sig_level":-6.689564,"noise_level":-26.420156,"freq_skew":-1.640463,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"02019D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"3O131G","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":29,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":7},{"id":8}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":5}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905418,"usec":553134},"freq":0,"bit_rate":300,"sig_level":-9.992592,"noise_level":-26.409088,"freq_skew":9.232455,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":239,"ac_info":{"icao":"39D2AE"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVO","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"AF0179","msg_num":"S02","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905428,"usec":576109},"freq":0,"bit_rate":300,"sig_level":-8.837669,"noise_level":-26.377766,"freq_skew":4.809538,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":229,"ac_info":{"icao":"748026"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MRL","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"ME0217","msg_num":"S97","msg_num_seq":"A","msg_text":"0EH072933VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":29,"sec":33}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905435,"usec":211883},"freq":0,"bit_rate":300,"sig_level":-7.112952,"noise_level":-26.367653,"freq_skew":3.641927,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"02019D"},"assigned_ac_id":240}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905435,"usec":211883},"freq":0,"bit_rate":300,"sig_level":-7.112952,"noise_level":-26.367653,"freq_skew":3.641927,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":216,"ac_info":{"icao":"40683E"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VUFO","mode":"2","label":"_d","blk_id":"C","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905435,"usec":211883},"freq":0,"bit_rate":300,"sig_level":-7.112952,"noise_level":-26.367653,"freq_skew":3.641927,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-BMF","mode":"2","label":"_d","blk_id":"S","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905435,"usec":211883},"freq":0,"bit_rate":300,"sig_level":-7.112952,"noise_level":-26.367653,"freq_skew":3.641927,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":237,"ac_info":{"icao":"151DD0"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73168","mode":"2","label":"_d","blk_id":"G","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905435,"usec":211883},"freq":0,"bit_rate":300,"sig_level":-7.112952,"noise_level":-26.367653,"freq_skew":3.641927,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":239,"ac_info":{"icao":"39D2AE"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVO","mode":"2","label":"_d","blk_id":"Y","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905438,"usec":542580},"freq":0,"bit_rate":300,"sig_level":-7.248027,"noise_level":-26.656883,"freq_skew":1.583704,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"498422"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"C20002","pos":{"lat":50.576345,"lon":6.418431},"utc_time":{"hour":7,"min":30,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":7}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":9},"listening_on_freqs":[{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905445,"usec":225288},"freq":0,"bit_rate":300,"sig_level":-8.484608,"noise_level":-26.636379,"freq_skew":6.082120,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-BMF","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"EY049D","msg_num":"S82","msg_num_seq":"A","msg_text":"0EH0730392SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":30,"sec":39}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905451,"usec":897601},"freq":0,"bit_rate":300,"sig_level":-8.923731,"noise_level":-26.625214,"freq_skew":4.445890,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0F3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY8MT","pos":{"lat":52.389779,"lon":12.093910},"utc_time":{"hour":7,"min":30,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":2},{"id":4}],"heard_on_freqs":[{"id":2},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905461,"usec":878416},"freq":0,"bit_rate":600,"sig_level":-7.011624,"noise_level":-26.602558,"freq_skew":-1.596981,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMT","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"3O131G","msg_num":"S29","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905461,"usec":878416},"freq":0,"bit_rate":600,"sig_level":-7.011624,"noise_level":-26.602558,"freq_skew":-1.596981,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMT","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"3O131G","msg_num":"S30","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905461,"usec":878416},"freq":0,"bit_rate":600,"sig_level":-7.011624,"noise_level":-26.602558,"freq_skew":-1.596981,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"3O131G","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":27,"sec":48},"flight_leg_num":168,"gs":{"type":"Ground station","id":15},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":13,"prev_leg":155},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":68,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":89,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905465,"usec":220690},"freq":0,"bit_rate":300,"sig_level":-6.440963,"noise_level":-26.591253,"freq_skew":3.956481,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"706122"},"assigned_ac_id":241}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905465,"usec":220690},"freq":0,"bit_rate":300,"sig_level":-6.440963,"noise_level":-26.591253,"freq_skew":3.956481,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"498422"},"assigned_ac_id":230}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905465,"usec":220690},"freq":0,"bit_rate":300,"sig_level":-6.440963,"noise_level":-26.591253,"freq_skew":3.956481,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"000000"},"reason":{"code":4,"descr":"Invalid aircraft ID"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905465,"usec":220690},"freq":0,"bit_rate":300,"sig_level":-6.440963,"noise_level":-26.591253,"freq_skew":3.956481,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB0F3"},"assigned_ac_id":242}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905465,"usec":220690},"freq":0,"bit_rate":300,"sig_level":-6.440963,"noise_level":-26.591253,"freq_skew":3.956481,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":229,"ac_info":{"icao":"748026"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MRL","mode":"2","label":"_d","blk_id":"K","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905465,"usec":220690},"freq":0,"bit_rate":300,"sig_level":-6.440963,"noise_level":-26.591253,"freq_skew":3.956481,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-BMF","mode":"2","label":"_d","blk_id":"T","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905465,"usec":220690},"freq":0,"bit_rate":300,"sig_level":-6.440963,"noise_level":-26.591253,"freq_skew":3.956481,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":239,"ac_info":{"icao":"39D2AE"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HUVO","mode":"2","label":"_d","blk_id":"Z","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905485,"usec":226427},"freq":0,"bit_rate":300,"sig_level":-7.014808,"noise_level":-26.541943,"freq_skew":1.769836,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":230,"ac_info":{"icao":"498422"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"C20002","msg_num":"S31","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905491,"usec":871462},"freq":0,"bit_rate":300,"sig_level":-9.281455,"noise_level":-28.858606,"freq_skew":3.507439,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"TK08MT","msg_num":"S98","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905498,"usec":554691},"freq":0,"bit_rate":300,"sig_level":-6.845698,"noise_level":-28.832436,"freq_skew":4.015361,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C02EE9"},"assigned_ac_id":243}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905498,"usec":554691},"freq":0,"bit_rate":300,"sig_level":-6.845698,"noise_level":-28.832436,"freq_skew":4.015361,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMT","mode":"2","label":"_d","blk_id":"X","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905498,"usec":554691},"freq":0,"bit_rate":300,"sig_level":-6.845698,"noise_level":-28.832436,"freq_skew":4.015361,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMT","mode":"2","label":"_d","blk_id":"Y","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905505,"usec":225612},"freq":0,"bit_rate":300,"sig_level":-8.473808,"noise_level":-28.805866,"freq_skew":5.521978,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"748026"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ME0217","pos":{"lat":46.035893,"lon":20.617257},"utc_time":{"hour":7,"min":31,"sec":30},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905515,"usec":231409},"freq":0,"bit_rate":300,"sig_level":-6.779264,"noise_level":-28.767471,"freq_skew":-1.555883,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMT","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"3O131G","msg_num":"S31","msg_num_seq":"A","msg_text":"0EH073139VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":31,"sec":39}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905531,"usec":883367},"freq":0,"bit_rate":300,"sig_level":-6.631917,"noise_level":-28.713860,"freq_skew":3.664953,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"781002"},"assigned_ac_id":244}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905531,"usec":883367},"freq":0,"bit_rate":300,"sig_level":-6.631917,"noise_level":-28.713860,"freq_skew":3.664953,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"748026"},"assigned_ac_id":229}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905531,"usec":883367},"freq":0,"bit_rate":300,"sig_level":-6.631917,"noise_level":-28.713860,"freq_skew":3.664953,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":238,"ac_info":{"icao":"A7F445"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N611UP","mode":"2","label":"_d","blk_id":"F","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905531,"usec":883367},"freq":0,"bit_rate":300,"sig_level":-6.631917,"noise_level":-28.713860,"freq_skew":3.664953,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":230,"ac_info":{"icao":"498422"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905531,"usec":883367},"freq":0,"bit_rate":300,"sig_level":-6.631917,"noise_level":-28.713860,"freq_skew":3.664953,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"_d","blk_id":"V","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905531,"usec":883367},"freq":0,"bit_rate":300,"sig_level":-6.631917,"noise_level":-28.713860,"freq_skew":3.664953,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":236,"ac_info":{"icao":"407699"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VPRD","mode":"2","label":"_d","blk_id":"L","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905531,"usec":883367},"freq":0,"bit_rate":300,"sig_level":-6.631917,"noise_level":-28.713860,"freq_skew":3.664953,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMT","mode":"2","label":"_d","blk_id":"Z","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905541,"usec":882920},"freq":0,"bit_rate":300,"sig_level":-9.167109,"noise_level":-28.687416,"freq_skew":7.654420,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"TK02XA","msg_num":"S04","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905545,"usec":224660},"freq":0,"bit_rate":300,"sig_level":-7.917782,"noise_level":-28.673046,"freq_skew":6.691236,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228,"ac_info":{"icao":"E48E6D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OE-LZF","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"OS029N","msg_num":"S49","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905548,"usec":564827},"freq":0,"bit_rate":300,"sig_level":-8.937901,"noise_level":-28.670929,"freq_skew":4.300228,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"TK08MT","msg_num":"S99","msg_num_seq":"A","msg_text":"0EH073214VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":32,"sec":14}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905555,"usec":208370},"freq":0,"bit_rate":300,"sig_level":-8.516171,"noise_level":-28.664341,"freq_skew":5.796738,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236,"ac_info":{"icao":"407699"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VPRD","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"VS0303","msg_num":"S59","msg_num_seq":"A","msg_text":"0EH073214VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":32,"sec":14}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905558,"usec":545217},"freq":0,"bit_rate":300,"sig_level":-7.335773,"noise_level":-28.662224,"freq_skew":1.738957,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":230,"ac_info":{"icao":"498422"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"C20002","msg_num":"S32","msg_num_seq":"A","msg_text":"0EH073213VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":32,"sec":13}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905561,"usec":892636},"freq":0,"bit_rate":300,"sig_level":-7.509866,"noise_level":-28.648602,"freq_skew":4.065657,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151FF7"},"assigned_ac_id":225}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905561,"usec":892636},"freq":0,"bit_rate":300,"sig_level":-7.509866,"noise_level":-28.648602,"freq_skew":4.065657,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"000000"},"reason":{"code":4,"descr":"Invalid aircraft ID"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905561,"usec":892636},"freq":0,"bit_rate":300,"sig_level":-7.509866,"noise_level":-28.648602,"freq_skew":4.065657,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A27C78"},"assigned_ac_id":245}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905561,"usec":892636},"freq":0,"bit_rate":300,"sig_level":-7.509866,"noise_level":-28.648602,"freq_skew":4.065657,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"_d","blk_id":"O","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905565,"usec":212620},"freq":0,"bit_rate":300,"sig_level":-9.397302,"noise_level":-28.646255,"freq_skew":2.576884,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A8397C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UPS8  ","pos":{"lat":48.859728,"lon":14.588842},"utc_time":{"hour":7,"min":32,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905588,"usec":550814},"freq":0,"bit_rate":300,"sig_level":-9.532892,"noise_level":-28.545242,"freq_skew":7.564673,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"TK02XA","msg_num":"S05","msg_num_seq":"A","msg_text":"0EH073243VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":32,"sec":43}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905595,"usec":222082},"freq":0,"bit_rate":300,"sig_level":-6.888833,"noise_level":-28.531103,"freq_skew":4.017313,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A8397C"},"assigned_ac_id":246}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905595,"usec":222082},"freq":0,"bit_rate":300,"sig_level":-6.888833,"noise_level":-28.531103,"freq_skew":4.017313,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGS","mode":"2","label":"_d","blk_id":"W","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905595,"usec":222082},"freq":0,"bit_rate":300,"sig_level":-6.888833,"noise_level":-28.531103,"freq_skew":4.017313,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":236,"ac_info":{"icao":"407699"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VPRD","mode":"2","label":"_d","blk_id":"M","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905595,"usec":222082},"freq":0,"bit_rate":300,"sig_level":-6.888833,"noise_level":-28.531103,"freq_skew":4.017313,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":230,"ac_info":{"icao":"498422"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"_d","blk_id":"Y","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905595,"usec":222082},"freq":0,"bit_rate":300,"sig_level":-6.888833,"noise_level":-28.531103,"freq_skew":4.017313,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":238,"ac_info":{"icao":"A7F445"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N611UP","mode":"2","label":"_d","blk_id":"G","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905601,"usec":898105},"freq":0,"bit_rate":300,"sig_level":-9.609925,"noise_level":-28.516525,"freq_skew":4.882076,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":241,"ac_info":{"icao":"706122"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-MCU","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"VY09ZT","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905605,"usec":223599},"freq":0,"bit_rate":300,"sig_level":-6.984154,"noise_level":-28.514446,"freq_skew":1.604195,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"498422"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"C20002","pos":{"lat":50.628530,"lon":5.975544},"utc_time":{"hour":7,"min":33,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":14},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905618,"usec":549085},"freq":0,"bit_rate":300,"sig_level":-9.143394,"noise_level":-28.463060,"freq_skew":2.519408,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":246,"ac_info":{"icao":"A8397C"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N629UP","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"UP0008","msg_num":"S64","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905625,"usec":220855},"freq":0,"bit_rate":300,"sig_level":-6.639096,"noise_level":-28.437595,"freq_skew":4.033287,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"498422"},"assigned_ac_id":230}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905625,"usec":220855},"freq":0,"bit_rate":300,"sig_level":-6.639096,"noise_level":-28.437595,"freq_skew":4.033287,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"_d","blk_id":"P","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905635,"usec":229525},"freq":0,"bit_rate":300,"sig_level":-8.550044,"noise_level":-28.411520,"freq_skew":4.204348,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA330","pos":{"lat":50.060330,"lon":8.392541},"utc_time":{"hour":7,"min":33,"sec":46},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905645,"usec":196148},"freq":0,"bit_rate":300,"sig_level":-8.050714,"noise_level":-28.374371,"freq_skew":2.809024,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"40683E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS022Q","pos":{"lat":56.579011,"lon":-28.195778},"utc_time":{"hour":7,"min":33,"sec":38},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905651,"usec":880135},"freq":0,"bit_rate":300,"sig_level":-8.019503,"noise_level":-28.358238,"freq_skew":1.125770,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":230,"ac_info":{"icao":"498422"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"C20002","msg_num":"S36","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905651,"usec":887043},"freq":0,"bit_rate":300,"sig_level":-7.848067,"noise_level":-28.356197,"freq_skew":3.685411,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"3C0F22"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"XG0994","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":32,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905658,"usec":559705},"freq":0,"bit_rate":300,"sig_level":-6.249421,"noise_level":-28.342363,"freq_skew":3.800759,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"76CDB6"},"assigned_ac_id":247}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905658,"usec":559705},"freq":0,"bit_rate":300,"sig_level":-6.249421,"noise_level":-28.342363,"freq_skew":3.800759,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"40683E"},"assigned_ac_id":216}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905658,"usec":559705},"freq":0,"bit_rate":300,"sig_level":-6.249421,"noise_level":-28.342363,"freq_skew":3.800759,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":246,"ac_info":{"icao":"A8397C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N629UP","mode":"2","label":"_d","blk_id":"A","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905658,"usec":559705},"freq":0,"bit_rate":300,"sig_level":-6.249421,"noise_level":-28.342363,"freq_skew":3.800759,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":225,"ac_info":{"icao":"151FF7"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73719","mode":"2","label":"_d","blk_id":"F","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905658,"usec":559705},"freq":0,"bit_rate":300,"sig_level":-6.249421,"noise_level":-28.342363,"freq_skew":3.800759,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":230,"ac_info":{"icao":"498422"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"_d","blk_id":"Z","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905675,"usec":222062},"freq":0,"bit_rate":300,"sig_level":-8.960062,"noise_level":-28.282074,"freq_skew":3.977727,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"800623"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RYR13Y","pos":{"lat":45.697376,"lon":9.742832},"utc_time":{"hour":7,"min":34,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905678,"usec":557660},"freq":0,"bit_rate":300,"sig_level":-9.440901,"noise_level":-28.280050,"freq_skew":2.254786,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":246,"ac_info":{"icao":"A8397C"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N629UP","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"UP0008","msg_num":"M25","msg_num_seq":"A","msg_text":"0EH0734202SH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":34,"sec":20}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905681,"usec":892006},"freq":0,"bit_rate":300,"sig_level":-7.895411,"noise_level":-28.267012,"freq_skew":1.062214,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":230,"ac_info":{"icao":"498422"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"C20002","msg_num":"S37","msg_num_seq":"A","msg_text":"0EH073421HS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":34,"sec":21}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905685,"usec":218852},"freq":0,"bit_rate":300,"sig_level":-7.443240,"noise_level":-28.264767,"freq_skew":4.622723,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4BB46D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MNB152","pos":{"lat":49.003923,"lon":2.554326},"utc_time":{"hour":7,"min":34,"sec":38},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":7}],"heard_on_freqs":[{"id":2},{"id":7}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":4},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905691,"usec":879430},"freq":0,"bit_rate":300,"sig_level":-6.902976,"noise_level":-28.251078,"freq_skew":3.768403,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"3C0F22"},"assigned_ac_id":248}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905691,"usec":879430},"freq":0,"bit_rate":300,"sig_level":-6.902976,"noise_level":-28.251078,"freq_skew":3.768403,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":246,"ac_info":{"icao":"A8397C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N629UP","mode":"2","label":"_d","blk_id":"B","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905691,"usec":888197},"freq":0,"bit_rate":300,"sig_level":-10.365891,"noise_level":-28.249062,"freq_skew":4.577370,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"HY0633","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":3,"sec":36},"flight_leg_num":3,"gs":{"type":"Ground station","id":15},"frequency":{"id":1},"freq_search_cnt":{"cur_leg":182,"prev_leg":444},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":163,"600bps":33,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":25,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":16,"600bps":4,"1200bps":2,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":3,"1200bps":2,"1800bps":0},"spdus_rx_ok_cnt":175,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905698,"usec":570293},"freq":0,"bit_rate":300,"sig_level":-7.955315,"noise_level":-28.235622,"freq_skew":5.316758,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210,"ac_info":{"icao":"4BB0ED"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8AL","pos":{"lat":46.707433,"lon":10.535565},"time":{"hour":7,"min":5,"sec":24},"flight_leg_num":187,"gs":{"type":"Ground station","id":5},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":12938,"prev_leg":21308},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":186,"600bps":37,"1200bps":1,"1800bps":1},"mpdus_rx_err_cnt":{"300bps":15,"600bps":3,"1200bps":1,"1800bps":1},"mpdus_tx_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":182,"spdus_missed_cnt":19},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905715,"usec":223935},"freq":0,"bit_rate":300,"sig_level":-8.194180,"noise_level":-28.174734,"freq_skew":4.433966,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":248,"ac_info":{"icao":"3C0F22"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AUSZ","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"XG0994","msg_num":"S07","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905721,"usec":897491},"freq":0,"bit_rate":300,"sig_level":-6.486005,"noise_level":-28.149654,"freq_skew":3.789223,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB46D"},"assigned_ac_id":249}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905721,"usec":897491},"freq":0,"bit_rate":300,"sig_level":-6.486005,"noise_level":-28.149654,"freq_skew":3.789223,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151DC6"},"assigned_ac_id":250}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905721,"usec":897491},"freq":0,"bit_rate":300,"sig_level":-6.486005,"noise_level":-28.149654,"freq_skew":3.789223,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":230,"ac_info":{"icao":"498422"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"_d","blk_id":"A","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905731,"usec":897706},"freq":0,"bit_rate":300,"sig_level":-7.868467,"noise_level":-28.113386,"freq_skew":4.251966,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-MCM","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"XA0152","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905748,"usec":559605},"freq":0,"bit_rate":300,"sig_level":-9.890822,"noise_level":-28.052691,"freq_skew":2.581863,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"40683E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS022Q","pos":{"lat":56.579011,"lon":-28.195778},"utc_time":{"hour":7,"min":33,"sec":38},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905751,"usec":893423},"freq":0,"bit_rate":300,"sig_level":-8.289415,"noise_level":-28.050499,"freq_skew":3.952455,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8478AB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NCA049","pos":{"lat":45.388728,"lon":8.800066},"utc_time":{"hour":7,"min":35,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905755,"usec":239168},"freq":0,"bit_rate":300,"sig_level":-6.983418,"noise_level":-28.048527,"freq_skew":4.070159,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"800623"},"assigned_ac_id":251}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905755,"usec":239168},"freq":0,"bit_rate":300,"sig_level":-6.983418,"noise_level":-28.048527,"freq_skew":4.070159,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":248,"ac_info":{"icao":"3C0F22"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AUSZ","mode":"2","label":"_d","blk_id":"E","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905755,"usec":239168},"freq":0,"bit_rate":300,"sig_level":-6.983418,"noise_level":-28.048527,"freq_skew":4.070159,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-MCM","mode":"2","label":"_d","blk_id":"V","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905765,"usec":191856},"freq":0,"bit_rate":300,"sig_level":-6.776000,"noise_level":-28.024246,"freq_skew":1.553547,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":220,"ac_info":{"icao":"44CDCB"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"SN02FR","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":7,"sec":58},"flight_leg_num":201,"gs":{"type":"Ground station","id":3},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":8,"prev_leg":6},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":54,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":74,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905765,"usec":199387},"freq":0,"bit_rate":300,"sig_level":-8.496429,"noise_level":-28.022280,"freq_skew":4.270717,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":248,"ac_info":{"icao":"3C0F22"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AUSZ","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"XG0994","msg_num":"S08","msg_num_seq":"A","msg_text":"0EH073557VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":35,"sec":57}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905768,"usec":553516},"freq":0,"bit_rate":300,"sig_level":-9.119969,"noise_level":-28.020098,"freq_skew":7.021870,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"TK02XA","msg_num":"S05","msg_num_seq":"A","msg_text":"0EH073243VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":32,"sec":43}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905781,"usec":887736},"freq":0,"bit_rate":300,"sig_level":-6.670625,"noise_level":-27.983494,"freq_skew":4.755547,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-MCM","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"XA0152","msg_num":"S52","msg_num_seq":"A","msg_text":"0EH073558VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":35,"sec":58}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905785,"usec":221660},"freq":0,"bit_rate":300,"sig_level":-9.660949,"noise_level":-27.981539,"freq_skew":0.750662,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"AC3C0E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FDX988","pos":{"lat":46.064732,"lon":15.933639},"utc_time":{"hour":7,"min":36,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905785,"usec":229181},"freq":0,"bit_rate":300,"sig_level":-6.421604,"noise_level":-27.979584,"freq_skew":3.938309,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"40683E"},"assigned_ac_id":216}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905785,"usec":229181},"freq":0,"bit_rate":300,"sig_level":-6.421604,"noise_level":-27.979584,"freq_skew":3.938309,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"8478AB"},"assigned_ac_id":252}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905785,"usec":229181},"freq":0,"bit_rate":300,"sig_level":-6.421604,"noise_level":-27.979584,"freq_skew":3.938309,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151FE7"},"assigned_ac_id":253}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905798,"usec":550050},"freq":0,"bit_rate":300,"sig_level":-7.855732,"noise_level":-27.933201,"freq_skew":2.843363,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":216,"ac_info":{"icao":"40683E"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VUFO","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"VS022Q","msg_num":"S58","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905805,"usec":218988},"freq":0,"bit_rate":600,"sig_level":-7.552093,"noise_level":-27.920027,"freq_skew":5.736121,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222,"ac_info":{"icao":"4BB0E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY801","pos":{"lat":45.179301,"lon":8.024155},"time":{"hour":7,"min":23,"sec":14},"flight_leg_num":98,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":14},"hfdl_disabled_duration":{"this_leg":11464,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":32,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905805,"usec":218988},"freq":0,"bit_rate":600,"sig_level":-7.552093,"noise_level":-27.920027,"freq_skew":5.736121,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222,"ac_info":{"icao":"4BB0E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY801","pos":{"lat":45.437823,"lon":5.549136},"time":{"hour":7,"min":35,"sec":58},"flight_leg_num":98,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":14},"hfdl_disabled_duration":{"this_leg":11464,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":20,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905805,"usec":229648},"freq":0,"bit_rate":300,"sig_level":-8.039636,"noise_level":-27.917866,"freq_skew":4.424550,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"VS0110","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":22,"sec":42},"flight_leg_num":241,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":38,"prev_leg":712},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":48,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905818,"usec":566687},"freq":0,"bit_rate":300,"sig_level":-7.043305,"noise_level":-27.872028,"freq_skew":3.738519,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"AC3C0E"},"assigned_ac_id":1}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905818,"usec":566687},"freq":0,"bit_rate":300,"sig_level":-7.043305,"noise_level":-27.872028,"freq_skew":3.738519,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":248,"ac_info":{"icao":"3C0F22"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-AUSZ","mode":"2","label":"_d","blk_id":"F","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905818,"usec":566687},"freq":0,"bit_rate":300,"sig_level":-7.043305,"noise_level":-27.872028,"freq_skew":3.738519,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VWAG","mode":"2","label":"_d","blk_id":"D","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905818,"usec":566687},"freq":0,"bit_rate":300,"sig_level":-7.043305,"noise_level":-27.872028,"freq_skew":3.738519,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-MCM","mode":"2","label":"_d","blk_id":"W","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905818,"usec":566687},"freq":0,"bit_rate":300,"sig_level":-7.043305,"noise_level":-27.872028,"freq_skew":3.738519,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":216,"ac_info":{"icao":"40683E"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VUFO","mode":"2","label":"_d","blk_id":"D","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905825,"usec":214234},"freq":0,"bit_rate":300,"sig_level":-8.781127,"noise_level":-27.858732,"freq_skew":6.848492,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"TK02XA","msg_num":"S05","msg_num_seq":"A","msg_text":"0EH073243VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":32,"sec":43}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905828,"usec":539040},"freq":0,"bit_rate":300,"sig_level":-9.675628,"noise_level":-27.856804,"freq_skew":7.605772,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"40808C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VIR359","pos":{"lat":48.039528,"lon":16.425965},"utc_time":{"hour":7,"min":37,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905851,"usec":895649},"freq":0,"bit_rate":300,"sig_level":-5.745712,"noise_level":-28.545467,"freq_skew":3.834044,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"40808C"},"assigned_ac_id":2}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905851,"usec":895649},"freq":0,"bit_rate":300,"sig_level":-5.745712,"noise_level":-28.545467,"freq_skew":3.834044,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"152000"},"assigned_ac_id":212}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905851,"usec":895649},"freq":0,"bit_rate":300,"sig_level":-5.745712,"noise_level":-28.545467,"freq_skew":3.834044,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151DD0"},"assigned_ac_id":237}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905861,"usec":880446},"freq":0,"bit_rate":300,"sig_level":-9.754713,"noise_level":-28.865187,"freq_skew":7.717389,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VNVR","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"VS0359","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905881,"usec":900483},"freq":0,"bit_rate":300,"sig_level":-6.014647,"noise_level":-29.632833,"freq_skew":3.930164,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"15202B"},"assigned_ac_id":3}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905881,"usec":900483},"freq":0,"bit_rate":300,"sig_level":-6.014647,"noise_level":-29.632833,"freq_skew":3.930164,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"E8040F"},"assigned_ac_id":4}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905881,"usec":900483},"freq":0,"bit_rate":300,"sig_level":-6.014647,"noise_level":-29.632833,"freq_skew":3.930164,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LHE","mode":"2","label":"_d","blk_id":"Q","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905881,"usec":900483},"freq":0,"bit_rate":300,"sig_level":-6.014647,"noise_level":-29.632833,"freq_skew":3.930164,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VNVR","mode":"2","label":"_d","blk_id":"A","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905888,"usec":535979},"freq":0,"bit_rate":300,"sig_level":-6.688920,"noise_level":-29.629940,"freq_skew":9.304801,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0D085C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AMX025","pos":{"lat":37.316165,"lon":-78.404080},"utc_time":{"hour":7,"min":38,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905888,"usec":543293},"freq":0,"bit_rate":300,"sig_level":-8.696550,"noise_level":-29.627575,"freq_skew":3.371256,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A2A2E3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAL953","pos":{"lat":51.475509,"lon":5.770237},"utc_time":{"hour":7,"min":38,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905895,"usec":221839},"freq":0,"bit_rate":300,"sig_level":-7.426406,"noise_level":-29.611567,"freq_skew":7.022783,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"020121"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RAM219","pos":{"lat":36.298211,"lon":-15.983078},"utc_time":{"hour":7,"min":38,"sec":6},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905898,"usec":549445},"freq":0,"bit_rate":300,"sig_level":-9.779985,"noise_level":-29.595844,"freq_skew":7.359046,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"801665"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AIC101","pos":{"lat":40.580484,"lon":15.864631},"utc_time":{"hour":7,"min":38,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905915,"usec":231788},"freq":0,"bit_rate":300,"sig_level":-6.960703,"noise_level":-29.537668,"freq_skew":3.811334,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"0D085C"},"assigned_ac_id":5}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905915,"usec":231788},"freq":0,"bit_rate":300,"sig_level":-6.960703,"noise_level":-29.537668,"freq_skew":3.811334,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"801665"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905915,"usec":231788},"freq":0,"bit_rate":300,"sig_level":-6.960703,"noise_level":-29.537668,"freq_skew":3.811334,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C01C52"},"assigned_ac_id":6}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905915,"usec":231788},"freq":0,"bit_rate":300,"sig_level":-6.960703,"noise_level":-29.537668,"freq_skew":3.811334,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"020121"},"assigned_ac_id":7}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905915,"usec":231788},"freq":0,"bit_rate":300,"sig_level":-6.960703,"noise_level":-29.537668,"freq_skew":3.811334,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151DCB"},"assigned_ac_id":8}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905915,"usec":231788},"freq":0,"bit_rate":300,"sig_level":-6.960703,"noise_level":-29.537668,"freq_skew":3.811334,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"801665"},"assigned_ac_id":9}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905915,"usec":231788},"freq":0,"bit_rate":300,"sig_level":-6.960703,"noise_level":-29.537668,"freq_skew":3.811334,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":212,"ac_info":{"icao":"152000"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73728","mode":"2","label":"_d","blk_id":"W","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905915,"usec":231788},"freq":0,"bit_rate":300,"sig_level":-6.960703,"noise_level":-29.537668,"freq_skew":3.811334,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VNVR","mode":"2","label":"_d","blk_id":"B","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905925,"usec":226945},"freq":0,"bit_rate":300,"sig_level":-9.227045,"noise_level":-30.195639,"freq_skew":4.638597,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6,"ac_info":{"icao":"C01C52"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FKSV","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"AC0050","msg_num":"S20","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905928,"usec":553926},"freq":0,"bit_rate":300,"sig_level":-9.476197,"noise_level":-30.193115,"freq_skew":7.568785,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":9,"ac_info":{"icao":"801665"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRI","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"AI0101","msg_num":"S01","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905931,"usec":878643},"freq":0,"bit_rate":600,"sig_level":-6.377182,"noise_level":-30.190586,"freq_skew":3.750320,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":232,"ac_info":{"icao":"347348"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AEA71H","pos":{"lat":41.038820,"lon":0.570260},"time":{"hour":7,"min":27,"sec":18},"flight_leg_num":16,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1190},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":34,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":41,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905931,"usec":878643},"freq":0,"bit_rate":600,"sig_level":-6.377182,"noise_level":-30.190586,"freq_skew":3.750320,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":232,"ac_info":{"icao":"347348"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AEA71H","pos":{"lat":41.112635,"lon":1.752666},"time":{"hour":7,"min":38,"sec":46},"flight_leg_num":16,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1190},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":19,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":18,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905938,"usec":558223},"freq":0,"bit_rate":300,"sig_level":-11.553465,"noise_level":-30.170681,"freq_skew":5.032015,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"5U","blk_id":"7","ack":"!","flight":"HY0633","msg_num":"M10","msg_num_seq":"A","msg_text":"ULLI UUDD UUWW-SA"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905945,"usec":241854},"freq":0,"bit_rate":600,"sig_level":-7.557494,"noise_level":-30.139656,"freq_skew":4.178618,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":6,"ac_info":{"icao":"C01C52"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FKSV","mode":"2","label":"_d","blk_id":"R","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905945,"usec":241854},"freq":0,"bit_rate":600,"sig_level":-7.557494,"noise_level":-30.139656,"freq_skew":4.178618,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":9,"ac_info":{"icao":"801665"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRI","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905945,"usec":241854},"freq":0,"bit_rate":600,"sig_level":-7.557494,"noise_level":-30.139656,"freq_skew":4.178618,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"_d","blk_id":"C","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905958,"usec":559746},"freq":0,"bit_rate":300,"sig_level":-9.207355,"noise_level":-30.079350,"freq_skew":7.217929,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":9,"ac_info":{"icao":"801665"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRI","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"AI0101","msg_num":"S02","msg_num_seq":"A","msg_text":"0EH073907VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":39,"sec":7}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905965,"usec":222891},"freq":0,"bit_rate":300,"sig_level":-6.380354,"noise_level":-30.062485,"freq_skew":6.015182,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4066AB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS48WE","pos":{"lat":54.922132,"lon":-11.767753},"utc_time":{"hour":7,"min":38,"sec":58},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905978,"usec":539234},"freq":0,"bit_rate":300,"sig_level":-7.195766,"noise_level":-30.001930,"freq_skew":4.047107,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151FFF"},"assigned_ac_id":10}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905978,"usec":539234},"freq":0,"bit_rate":300,"sig_level":-7.195766,"noise_level":-30.001930,"freq_skew":4.047107,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"000000"},"reason":{"code":4,"descr":"Invalid aircraft ID"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905978,"usec":539234},"freq":0,"bit_rate":300,"sig_level":-7.195766,"noise_level":-30.001930,"freq_skew":4.047107,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4066AB"},"assigned_ac_id":11}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905978,"usec":539234},"freq":0,"bit_rate":300,"sig_level":-7.195766,"noise_level":-30.001930,"freq_skew":4.047107,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":9,"ac_info":{"icao":"801665"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".VT-JRI","mode":"2","label":"_d","blk_id":"Y","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905985,"usec":216935},"freq":0,"bit_rate":300,"sig_level":-6.573031,"noise_level":-29.970991,"freq_skew":3.801816,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"3C4A14"},"assigned_ac_id":12}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905985,"usec":216935},"freq":0,"bit_rate":300,"sig_level":-6.573031,"noise_level":-29.970991,"freq_skew":3.801816,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":3,"ac_info":{"icao":"15202B"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73771","mode":"2","label":"_d","blk_id":"D","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773905995,"usec":216816},"freq":0,"bit_rate":300,"sig_level":-10.068874,"noise_level":-29.939617,"freq_skew":4.884048,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":212,"ac_info":{"icao":"152000"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73728","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"SU1485","msg_num":"S37","msg_num_seq":"A","msg_text":"0EH073838VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":38,"sec":38}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906001,"usec":905528},"freq":0,"bit_rate":300,"sig_level":-7.519187,"noise_level":-30.416573,"freq_skew":4.241870,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"AC498C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FDX609","pos":{"lat":48.175827,"lon":5.840961},"utc_time":{"hour":7,"min":39,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906011,"usec":873839},"freq":0,"bit_rate":300,"sig_level":-6.672094,"noise_level":-30.384081,"freq_skew":4.008250,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"AC498C"},"assigned_ac_id":13}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906011,"usec":873839},"freq":0,"bit_rate":300,"sig_level":-6.672094,"noise_level":-30.384081,"freq_skew":4.008250,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":212,"ac_info":{"icao":"152000"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73728","mode":"2","label":"_d","blk_id":"X","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906018,"usec":545300},"freq":0,"bit_rate":300,"sig_level":-7.358228,"noise_level":-30.839184,"freq_skew":3.189159,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A2A2E3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAL953","pos":{"lat":51.328223,"lon":6.167805},"utc_time":{"hour":7,"min":40,"sec":10},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906028,"usec":563357},"freq":0,"bit_rate":300,"sig_level":-8.263098,"noise_level":-30.789425,"freq_skew":9.654822,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0D085C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AMX025","pos":{"lat":37.509799,"lon":-78.033978},"utc_time":{"hour":7,"min":40,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906035,"usec":231082},"freq":0,"bit_rate":300,"sig_level":-10.197854,"noise_level":-30.856497,"freq_skew":4.533685,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6,"ac_info":{"icao":"C01C52"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FKSV","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"AC0050","msg_num":"S21","msg_num_seq":"A","msg_text":"0EH0739082SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":39,"sec":8}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906041,"usec":871014},"freq":0,"bit_rate":300,"sig_level":-6.359099,"noise_level":-30.822926,"freq_skew":4.104826,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"151FFC"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906041,"usec":871014},"freq":0,"bit_rate":300,"sig_level":-6.359099,"noise_level":-30.822926,"freq_skew":4.104826,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"8964C0"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906041,"usec":871014},"freq":0,"bit_rate":300,"sig_level":-6.359099,"noise_level":-30.822926,"freq_skew":4.104826,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A2A2E3"},"assigned_ac_id":14}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906041,"usec":871014},"freq":0,"bit_rate":300,"sig_level":-6.359099,"noise_level":-30.822926,"freq_skew":4.104826,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"0D085C"},"assigned_ac_id":5}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906041,"usec":871014},"freq":0,"bit_rate":300,"sig_level":-6.359099,"noise_level":-30.822926,"freq_skew":4.104826,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":10,"ac_info":{"icao":"151FFF"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73727","mode":"2","label":"_d","blk_id":"X","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906041,"usec":871014},"freq":0,"bit_rate":300,"sig_level":-6.359099,"noise_level":-30.822926,"freq_skew":4.104826,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":8,"ac_info":{"icao":"151DCB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73163","mode":"2","label":"_d","blk_id":"F","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906041,"usec":871014},"freq":0,"bit_rate":300,"sig_level":-6.359099,"noise_level":-30.822926,"freq_skew":4.104826,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":3,"ac_info":{"icao":"15202B"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73771","mode":"2","label":"_d","blk_id":"E","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906041,"usec":871014},"freq":0,"bit_rate":300,"sig_level":-6.359099,"noise_level":-30.822926,"freq_skew":4.104826,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":6,"ac_info":{"icao":"C01C52"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FKSV","mode":"2","label":"_d","blk_id":"S","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906051,"usec":897986},"freq":0,"bit_rate":1200,"sig_level":-7.326479,"noise_level":-31.291901,"freq_skew":4.855804,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD49D","pos":{"lat":48.077980,"lon":13.006807},"time":{"hour":6,"min":51,"sec":0},"flight_leg_num":46,"gs":{"type":"Ground station","id":5},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":66,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1054},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":67,"600bps":11,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":65,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906051,"usec":897986},"freq":0,"bit_rate":1200,"sig_level":-7.326479,"noise_level":-31.291901,"freq_skew":4.855804,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD49D","pos":{"lat":48.624208,"lon":11.972031},"time":{"hour":6,"min":57,"sec":22},"flight_leg_num":46,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":66,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1054},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906051,"usec":897986},"freq":0,"bit_rate":1200,"sig_level":-7.326479,"noise_level":-31.291901,"freq_skew":4.855804,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD49D","pos":{"lat":49.811077,"lon":9.155749},"time":{"hour":7,"min":12,"sec":52},"flight_leg_num":46,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":66,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1054},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906051,"usec":897986},"freq":0,"bit_rate":1200,"sig_level":-7.326479,"noise_level":-31.291901,"freq_skew":4.855804,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD49D","pos":{"lat":49.858455,"lon":8.979967},"time":{"hour":7,"min":13,"sec":44},"flight_leg_num":46,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":66,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1054},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906051,"usec":897986},"freq":0,"bit_rate":1200,"sig_level":-7.326479,"noise_level":-31.291901,"freq_skew":4.855804,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD49D","pos":{"lat":50.279713,"lon":7.351927},"time":{"hour":7,"min":21,"sec":42},"flight_leg_num":46,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":66,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1054},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906055,"usec":229507},"freq":0,"bit_rate":300,"sig_level":-8.222986,"noise_level":-31.289032,"freq_skew":3.685454,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14,"ac_info":{"icao":"A2A2E3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N26906","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"UA0953","msg_num":"S95","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906058,"usec":561492},"freq":0,"bit_rate":300,"sig_level":-8.359749,"noise_level":-31.285849,"freq_skew":9.459884,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-AMX","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"AM0025","msg_num":"S38","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906068,"usec":533908},"freq":0,"bit_rate":300,"sig_level":-7.451842,"noise_level":-31.248360,"freq_skew":4.185748,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"000000"},"reason":{"code":4,"descr":"Invalid aircraft ID"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906068,"usec":533908},"freq":0,"bit_rate":300,"sig_level":-7.451842,"noise_level":-31.248360,"freq_skew":4.185748,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":14,"ac_info":{"icao":"A2A2E3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N26906","mode":"2","label":"_d","blk_id":"Q","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906075,"usec":203603},"freq":0,"bit_rate":600,"sig_level":-6.193174,"noise_level":-32.055840,"freq_skew":3.751882,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":true,"reg":"UK32104","mode":"2","label":"RA","blk_id":"D","ack":"!","msg_text":" \r\nSA 19/07:30     \r\nMETAR ULLI 190730Z 21004MPS 9999 BKN041 01/M02 Q1020 R28R/090060\r\n     NOSIG=\r\nSA 19/07:30     \r\nMETAR UUDD 190730Z 05002MPS CAVOK 06/M04 Q1025 R13R/CLRD65 NOSIG=\r\nSA 19/07:30     \r\nMETAR UUWW 190730"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906101,"usec":887518},"freq":0,"bit_rate":300,"sig_level":-10.148945,"noise_level":-32.852436,"freq_skew":0.274656,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"02013F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RAM248","pos":{"lat":39.302291,"lon":8.987520},"utc_time":{"hour":7,"min":41,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906115,"usec":218137},"freq":0,"bit_rate":300,"sig_level":-10.791945,"noise_level":-32.772350,"freq_skew":4.450611,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":243,"ac_info":{"icao":"C02EE9"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA886","pos":{"lat":57.813259,"lon":6.396115},"time":{"hour":6,"min":16,"sec":50},"flight_leg_num":65,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":946,"prev_leg":514},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906131,"usec":872318},"freq":0,"bit_rate":300,"sig_level":-8.131845,"noise_level":-32.816387,"freq_skew":2.744011,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"40683E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS022Q","pos":{"lat":56.611627,"lon":-26.189053},"utc_time":{"hour":7,"min":41,"sec":38},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906135,"usec":217355},"freq":0,"bit_rate":300,"sig_level":-8.595514,"noise_level":-32.812973,"freq_skew":3.519429,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14,"ac_info":{"icao":"A2A2E3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N26906","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"UA0953","msg_num":"S96","msg_num_seq":"A","msg_text":"0EH0741122SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":41,"sec":12}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906138,"usec":541733},"freq":0,"bit_rate":300,"sig_level":-6.013615,"noise_level":-32.790607,"freq_skew":3.948682,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"34728C"},"assigned_ac_id":17}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906138,"usec":541733},"freq":0,"bit_rate":300,"sig_level":-6.013615,"noise_level":-32.790607,"freq_skew":3.948682,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"507C3A"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906138,"usec":541733},"freq":0,"bit_rate":300,"sig_level":-6.013615,"noise_level":-32.790607,"freq_skew":3.948682,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"40683E"},"assigned_ac_id":216}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906141,"usec":897556},"freq":0,"bit_rate":300,"sig_level":-9.282015,"noise_level":-32.767921,"freq_skew":6.265537,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"HY0709","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":42,"sec":18},"flight_leg_num":117,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":188,"prev_leg":46},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":36,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":35,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906161,"usec":868521},"freq":0,"bit_rate":300,"sig_level":-10.128460,"noise_level":-32.645309,"freq_skew":4.965746,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"_d","blk_id":"8","ack":"D","flight":"HY0633","msg_num":"S98","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906165,"usec":224196},"freq":0,"bit_rate":300,"sig_level":-7.477002,"noise_level":-32.641586,"freq_skew":9.426448,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-AMX","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"AM0025","msg_num":"S38","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906171,"usec":876323},"freq":0,"bit_rate":600,"sig_level":-7.802047,"noise_level":-32.619286,"freq_skew":5.883683,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236,"ac_info":{"icao":"407699"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR303","pos":{"lat":50.111828,"lon":8.628404},"time":{"hour":7,"min":28,"sec":22},"flight_leg_num":189,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":162,"prev_leg":378},"hfdl_disabled_duration":{"this_leg":10280,"prev_leg":14882},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":32,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":32,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906171,"usec":876323},"freq":0,"bit_rate":600,"sig_level":-7.802047,"noise_level":-32.619286,"freq_skew":5.883683,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236,"ac_info":{"icao":"407699"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR303","pos":{"lat":50.811864,"lon":5.742427},"time":{"hour":7,"min":42,"sec":44},"flight_leg_num":189,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":162,"prev_leg":378},"hfdl_disabled_duration":{"this_leg":10280,"prev_leg":14882},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":25,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":24,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906181,"usec":891482},"freq":0,"bit_rate":1200,"sig_level":-8.198310,"noise_level":-32.559731,"freq_skew":3.377546,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8MT","pos":{"lat":48.646180,"lon":17.986027},"time":{"hour":6,"min":51,"sec":0},"flight_leg_num":72,"gs":{"type":"Ground station","id":5},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":1444,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":141,"600bps":17,"1200bps":0,"1800bps":1},"mpdus_rx_err_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":1},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":138,"spdus_missed_cnt":14},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906181,"usec":891482},"freq":0,"bit_rate":1200,"sig_level":-8.198310,"noise_level":-32.559731,"freq_skew":3.377546,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8MT","pos":{"lat":48.762224,"lon":17.756000},"time":{"hour":6,"min":52,"sec":24},"flight_leg_num":72,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":1444,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906181,"usec":891482},"freq":0,"bit_rate":1200,"sig_level":-8.198310,"noise_level":-32.559731,"freq_skew":3.377546,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8MT","pos":{"lat":49.697093,"lon":16.016380},"time":{"hour":7,"min":3,"sec":4},"flight_leg_num":72,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":1444,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906181,"usec":891482},"freq":0,"bit_rate":1200,"sig_level":-8.198310,"noise_level":-32.559731,"freq_skew":3.377546,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8MT","pos":{"lat":52.301201,"lon":12.201714},"time":{"hour":7,"min":29,"sec":54},"flight_leg_num":72,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":1444,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":15,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906181,"usec":891482},"freq":0,"bit_rate":1200,"sig_level":-8.198310,"noise_level":-32.559731,"freq_skew":3.377546,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8MT","pos":{"lat":53.671748,"lon":10.624830},"time":{"hour":7,"min":42,"sec":54},"flight_leg_num":72,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":1444,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906181,"usec":899929},"freq":0,"bit_rate":300,"sig_level":-8.567492,"noise_level":-32.556412,"freq_skew":2.852010,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"40683E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS022Q","pos":{"lat":56.613687,"lon":-25.922291},"utc_time":{"hour":7,"min":42,"sec":42},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906188,"usec":573801},"freq":0,"bit_rate":1200,"sig_level":-8.358703,"noise_level":-32.533958,"freq_skew":4.008964,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":245,"ac_info":{"icao":"A27C78"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL58 ","pos":{"lat":53.389537,"lon":2.991377},"time":{"hour":7,"min":20,"sec":14},"flight_leg_num":36,"gs":{"type":"Ground station","id":7},"frequency":{"id":256},"freq_search_cnt":{"cur_leg":3,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":460,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":35,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":66,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":4,"descr":"GS frequency change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906188,"usec":573801},"freq":0,"bit_rate":1200,"sig_level":-8.358703,"noise_level":-32.533958,"freq_skew":4.008964,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":245,"ac_info":{"icao":"A27C78"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL58 ","pos":{"lat":52.392525,"lon":4.969606},"time":{"hour":7,"min":31,"sec":36},"flight_leg_num":36,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":3,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":460,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906188,"usec":573801},"freq":0,"bit_rate":1200,"sig_level":-8.358703,"noise_level":-32.533958,"freq_skew":4.008964,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":245,"ac_info":{"icao":"A27C78"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL58 ","pos":{"lat":51.379035,"lon":6.787160},"time":{"hour":7,"min":43,"sec":0},"flight_leg_num":36,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":3,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":460,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":19,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":18,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906201,"usec":886230},"freq":0,"bit_rate":300,"sig_level":-6.072808,"noise_level":-32.453465,"freq_skew":3.783426,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"40683E"},"assigned_ac_id":216}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906201,"usec":886230},"freq":0,"bit_rate":300,"sig_level":-6.072808,"noise_level":-32.453465,"freq_skew":3.783426,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"39CF01"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906201,"usec":886230},"freq":0,"bit_rate":300,"sig_level":-6.072808,"noise_level":-32.453465,"freq_skew":3.783426,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"RA","blk_id":"E","ack":"!","msg_text":" \r\nSA 19/07:30     \r\nMETAR ULLI 190730Z 21004MPS 9999 BKN041 01/M02 Q1020 R28R/090060\r\n     NOSIG=\r\nSA 19/07:30     \r\nMETAR UUDD 190730Z 05002MPS CAVOK 06/M04 Q1025 R13R/CLRD65 NOSIG=\r\nSA 19/07:30     \r\nMETAR UUWW 190730Z 05002MPS CAVOK 08/M04 Q1024 R06/000062 NOSIG=\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906201,"usec":886230},"freq":0,"bit_rate":300,"sig_level":-6.072808,"noise_level":-32.453465,"freq_skew":3.783426,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-AMX","mode":"2","label":"_d","blk_id":"W","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906201,"usec":886230},"freq":0,"bit_rate":300,"sig_level":-6.072808,"noise_level":-32.453465,"freq_skew":3.783426,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":17,"ac_info":{"icao":"34728C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-NUI","mode":"2","label":"_d","blk_id":"E","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906208,"usec":571356},"freq":0,"bit_rate":300,"sig_level":-5.849936,"noise_level":-32.430916,"freq_skew":3.816743,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151E01"},"assigned_ac_id":18}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906208,"usec":571356},"freq":0,"bit_rate":300,"sig_level":-5.849936,"noise_level":-32.430916,"freq_skew":3.816743,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32018","mode":"2","label":"_d","blk_id":"J","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906215,"usec":236056},"freq":0,"bit_rate":300,"sig_level":-7.447653,"noise_level":-32.426922,"freq_skew":5.438266,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":228,"ac_info":{"icao":"E48E6D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OE-LZF","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"OS029N","msg_num":"S54","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906228,"usec":549816},"freq":0,"bit_rate":300,"sig_level":-9.007147,"noise_level":-32.379128,"freq_skew":9.306623,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-AMX","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"AM0025","msg_num":"S39","msg_num_seq":"A","msg_text":"0EH0743272SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":43,"sec":27}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906228,"usec":567248},"freq":0,"bit_rate":300,"sig_level":-5.841212,"noise_level":-32.375877,"freq_skew":-3.886722,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4D22BF"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"LW59TU","pos":{"lat":36.712259,"lon":-4.553842},"utc_time":{"hour":7,"min":43,"sec":16},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906231,"usec":892138},"freq":0,"bit_rate":300,"sig_level":-9.563007,"noise_level":-32.372631,"freq_skew":2.110999,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"02013F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RAM248","pos":{"lat":39.168051,"lon":9.360713},"utc_time":{"hour":7,"min":43,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906235,"usec":217375},"freq":0,"bit_rate":300,"sig_level":-6.155707,"noise_level":-32.369385,"freq_skew":4.084772,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"000000"},"reason":{"code":4,"descr":"Invalid aircraft ID"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906235,"usec":217375},"freq":0,"bit_rate":300,"sig_level":-6.155707,"noise_level":-32.369385,"freq_skew":4.084772,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151FF7"},"assigned_ac_id":225}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906235,"usec":217375},"freq":0,"bit_rate":300,"sig_level":-6.155707,"noise_level":-32.369385,"freq_skew":4.084772,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-AMX","mode":"2","label":"_d","blk_id":"X","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906258,"usec":555592},"freq":0,"bit_rate":300,"sig_level":-7.452764,"noise_level":-32.266479,"freq_skew":5.908244,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4076E2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"BAW563","pos":{"lat":45.198870,"lon":8.037888},"utc_time":{"hour":7,"min":44,"sec":14},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906261,"usec":885038},"freq":0,"bit_rate":300,"sig_level":-9.578952,"noise_level":-32.262920,"freq_skew":4.945102,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"_d","blk_id":"9","ack":"E","flight":"HY0633","msg_num":"S99","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906265,"usec":221416},"freq":0,"bit_rate":300,"sig_level":-6.052937,"noise_level":-32.241570,"freq_skew":4.128757,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"706122"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906265,"usec":221416},"freq":0,"bit_rate":300,"sig_level":-6.052937,"noise_level":-32.241570,"freq_skew":4.128757,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4076E2"},"assigned_ac_id":16}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906265,"usec":221416},"freq":0,"bit_rate":300,"sig_level":-6.052937,"noise_level":-32.241570,"freq_skew":4.128757,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":8,"ac_info":{"icao":"151DCB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73163","mode":"2","label":"_d","blk_id":"G","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906275,"usec":230014},"freq":0,"bit_rate":300,"sig_level":-6.303664,"noise_level":-32.219204,"freq_skew":4.879094,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210,"ac_info":{"icao":"4BB0ED"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8AL","pos":{"lat":46.946730,"lon":9.249133},"time":{"hour":7,"min":11,"sec":52},"flight_leg_num":187,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":12938,"prev_leg":21308},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":4,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906275,"usec":237558},"freq":0,"bit_rate":300,"sig_level":-9.949581,"noise_level":-32.216019,"freq_skew":2.111928,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":246,"ac_info":{"icao":"A8397C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UPS8  ","pos":{"lat":50.780622,"lon":7.627273},"time":{"hour":6,"min":52,"sec":26},"flight_leg_num":144,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":102},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":16138},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906278,"usec":570359},"freq":0,"bit_rate":300,"sig_level":-6.523418,"noise_level":-32.212471,"freq_skew":5.294796,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":220,"ac_info":{"icao":"44CDCB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OO-SNK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"SN02FR","msg_num":"S55","msg_num_seq":"A","msg_text":"0LV074417H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":7,"min":44,"sec":17}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906285,"usec":210223},"freq":0,"bit_rate":600,"sig_level":-5.904315,"noise_level":-32.191597,"freq_skew":3.727756,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":true,"reg":"UK32104","mode":"2","label":"RA","blk_id":"D","ack":"!","msg_text":" \r\nSA 19/07:30     \r\nMETAR ULLI 190730Z 21004MPS 9999 BKN041 01/M02 Q1020 R28R/090060\r\n     NOSIG=\r\nSA 19/07:30     \r\nMETAR UUDD 190730Z 05002MPS CAVOK 06/M04 Q1025 R13R/CLRD65 NOSIG=\r\nSA 19/07:30     \r\nMETAR UUWW 190730"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906291,"usec":905513},"freq":0,"bit_rate":300,"sig_level":-9.849795,"noise_level":-32.167252,"freq_skew":6.022749,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32018","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"HY0709","msg_num":"S64","msg_num_seq":"A","msg_text":"0LV074425H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":7,"min":44,"sec":25}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906298,"usec":556168},"freq":0,"bit_rate":300,"sig_level":-6.392932,"noise_level":-32.145782,"freq_skew":3.932519,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":15},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-RGY","mode":"2","label":"C1","blk_id":"L","ack":"!","msg_text":".CMNOWAT 190743 T073795 MAR26/FMST\r\nAGM\r\nAN CN-RGY/MA 001A\r\n- BONJOUR\r\nCODE 14 BON VOL \r\nBRGDS CCO RAM\r\n\r\n\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906305,"usec":230449},"freq":0,"bit_rate":600,"sig_level":-6.028784,"noise_level":-32.124016,"freq_skew":3.713861,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":true,"reg":"UK32104","mode":"2","label":"RA","blk_id":"F","ack":"!","msg_text":" \r\nSA 19/07:30     \r\nMETAR ULLI 190730Z 21004MPS 9999 BKN041 01/M02 Q1020 R28R/090060\r\n     NOSIG=\r\nSA 19/07:30     \r\nMETAR UUDD 190730Z 05002MPS CAVOK 06/M04 Q1025 R13R/CLRD65 NOSIG=\r\nSA 19/07:30     \r\nMETAR UUWW 190730"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906305,"usec":230449},"freq":0,"bit_rate":600,"sig_level":-6.028784,"noise_level":-32.124016,"freq_skew":3.713861,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":220,"ac_info":{"icao":"44CDCB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OO-SNK","mode":"2","label":"_d","blk_id":"D","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906305,"usec":230449},"freq":0,"bit_rate":600,"sig_level":-6.028784,"noise_level":-32.124016,"freq_skew":3.713861,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":16,"ac_info":{"icao":"4076E2"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-NEOT","mode":"2","label":"_d","blk_id":"N","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906315,"usec":209003},"freq":0,"bit_rate":300,"sig_level":-7.486756,"noise_level":-32.083786,"freq_skew":1.352663,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"498422"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"C20002","pos":{"lat":50.993139,"lon":4.564828},"utc_time":{"hour":7,"min":44,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":14},"listening_on_freqs":[{"id":0}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906325,"usec":225537},"freq":0,"bit_rate":300,"sig_level":-8.103333,"noise_level":-32.056259,"freq_skew":5.473048,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":16,"ac_info":{"icao":"4076E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-NEOT","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"BA0563","msg_num":"S47","msg_num_seq":"A","msg_text":"0EH074509VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":45,"sec":9}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906338,"usec":563482},"freq":0,"bit_rate":300,"sig_level":-9.288138,"noise_level":-31.981089,"freq_skew":5.317096,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":248,"ac_info":{"icao":"3C0F22"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"XG0994","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":23,"min":43,"sec":58},"flight_leg_num":31,"gs":{"type":"Ground station","id":17},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":80,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":33264},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906348,"usec":540735},"freq":0,"bit_rate":300,"sig_level":-6.152230,"noise_level":-31.924364,"freq_skew":3.900768,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"498422"},"assigned_ac_id":20}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906348,"usec":540735},"freq":0,"bit_rate":300,"sig_level":-6.152230,"noise_level":-31.924364,"freq_skew":3.900768,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32018","mode":"2","label":"_d","blk_id":"K","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906355,"usec":225610},"freq":0,"bit_rate":300,"sig_level":-8.689881,"noise_level":-31.899729,"freq_skew":4.297575,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"78010E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AD2062","pos":{"lat":-3.039442,"lon":-60.032845},"utc_time":{"hour":7,"min":45,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":0},{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906358,"usec":558770},"freq":0,"bit_rate":300,"sig_level":-10.096123,"noise_level":-31.879251,"freq_skew":-0.591608,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"151FE7"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU1486","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":7,"min":44,"sec":18},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906361,"usec":908181},"freq":0,"bit_rate":300,"sig_level":-6.650854,"noise_level":-31.876183,"freq_skew":3.786877,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"78010E"},"assigned_ac_id":21}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906361,"usec":908181},"freq":0,"bit_rate":300,"sig_level":-6.650854,"noise_level":-31.876183,"freq_skew":3.786877,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":243,"ac_info":{"icao":"C02EE9"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FRTW","mode":"2","label":"_d","blk_id":"T","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906361,"usec":908181},"freq":0,"bit_rate":300,"sig_level":-6.650854,"noise_level":-31.876183,"freq_skew":3.786877,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"RA","blk_id":"G","ack":"!","msg_text":"Z 05002MPS CAVOK 08/M04 Q1024 R06/000062 NOSIG=\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906361,"usec":908181},"freq":0,"bit_rate":300,"sig_level":-6.650854,"noise_level":-31.876183,"freq_skew":3.786877,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":16,"ac_info":{"icao":"4076E2"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-NEOT","mode":"2","label":"_d","blk_id":"O","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906368,"usec":564905},"freq":0,"bit_rate":300,"sig_level":-7.193721,"noise_level":-31.855080,"freq_skew":3.981697,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"347694"},"assigned_ac_id":22}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906398,"usec":572998},"freq":0,"bit_rate":300,"sig_level":-8.506450,"noise_level":-31.676754,"freq_skew":9.383642,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-AMX","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"AM0025","msg_num":"S39","msg_num_seq":"A","msg_text":"0EH0743272SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":43,"sec":27}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906405,"usec":210520},"freq":0,"bit_rate":300,"sig_level":-7.108890,"noise_level":-31.656797,"freq_skew":5.860434,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222,"ac_info":{"icao":"4BB0E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY801","pos":{"lat":45.766384,"lon":3.621032},"time":{"hour":7,"min":45,"sec":58},"flight_leg_num":98,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":14},"hfdl_disabled_duration":{"this_leg":11464,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":42,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":36,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906408,"usec":545935},"freq":0,"bit_rate":300,"sig_level":-8.083925,"noise_level":-31.636553,"freq_skew":1.471550,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20,"ac_info":{"icao":"498422"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"C20002","msg_num":"S42","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906418,"usec":561622},"freq":0,"bit_rate":1200,"sig_level":-7.745299,"noise_level":-31.610073,"freq_skew":3.149790,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MNB939","pos":{"lat":50.164013,"lon":0.765611},"time":{"hour":5,"min":15,"sec":28},"flight_leg_num":221,"gs":{"type":"Ground station","id":7},"frequency":{"id":256},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":14706},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":23,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":57,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906418,"usec":561622},"freq":0,"bit_rate":1200,"sig_level":-7.745299,"noise_level":-31.610073,"freq_skew":3.149790,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MNB939","pos":{"lat":49.654865,"lon":1.247294},"time":{"hour":5,"min":20,"sec":46},"flight_leg_num":221,"gs":{"type":"Ground station","id":4},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":14706},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906418,"usec":561622},"freq":0,"bit_rate":1200,"sig_level":-7.745299,"noise_level":-31.610073,"freq_skew":3.149790,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MNB939","pos":{"lat":49.232577,"lon":1.635936},"time":{"hour":5,"min":26,"sec":24},"flight_leg_num":221,"gs":{"type":"Ground station","id":17},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":14706},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906418,"usec":561622},"freq":0,"bit_rate":1200,"sig_level":-7.745299,"noise_level":-31.610073,"freq_skew":3.149790,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MNB939","pos":{"lat":49.000834,"lon":2.504544},"time":{"hour":5,"min":39,"sec":0},"flight_leg_num":221,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":14706},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":11,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906418,"usec":561622},"freq":0,"bit_rate":1200,"sig_level":-7.745299,"noise_level":-31.610073,"freq_skew":3.149790,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MNB152","pos":{"lat":48.845651,"lon":3.600433},"time":{"hour":7,"min":46,"sec":52},"flight_leg_num":222,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":6530},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":23,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":20,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906425,"usec":235353},"freq":0,"bit_rate":300,"sig_level":-7.757199,"noise_level":-31.572809,"freq_skew":3.991359,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C07A0F"},"assigned_ac_id":23}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906425,"usec":235353},"freq":0,"bit_rate":300,"sig_level":-7.757199,"noise_level":-31.572809,"freq_skew":3.991359,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"E48E6D"},"assigned_ac_id":24}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906425,"usec":235353},"freq":0,"bit_rate":300,"sig_level":-7.757199,"noise_level":-31.572809,"freq_skew":3.991359,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"748021"},"assigned_ac_id":25}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906425,"usec":235353},"freq":0,"bit_rate":300,"sig_level":-7.757199,"noise_level":-31.572809,"freq_skew":3.991359,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":243,"ac_info":{"icao":"C02EE9"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FRTW","mode":"2","label":"_d","blk_id":"U","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906425,"usec":235353},"freq":0,"bit_rate":300,"sig_level":-7.757199,"noise_level":-31.572809,"freq_skew":3.991359,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".XA-AMX","mode":"2","label":"_d","blk_id":"Y","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906425,"usec":235353},"freq":0,"bit_rate":300,"sig_level":-7.757199,"noise_level":-31.572809,"freq_skew":3.991359,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OGC","mode":"2","label":"_d","blk_id":"M","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906435,"usec":213652},"freq":0,"bit_rate":300,"sig_level":-7.205222,"noise_level":-31.552429,"freq_skew":3.733407,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"76CDB6"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906435,"usec":213652},"freq":0,"bit_rate":300,"sig_level":-7.205222,"noise_level":-31.552429,"freq_skew":3.733407,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":15},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-RGY","mode":"2","label":"C1","blk_id":"L","ack":"!","msg_text":".CMNOWAT 190743 T073795 MAR26/FMST\r\nAGM\r\nAN CN-RGY/MA 001A\r\n- BONJOUR\r\nCODE 14 BON VOL \r\nBRGDS CCO RAM\r\n\r\n\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906441,"usec":887188},"freq":0,"bit_rate":300,"sig_level":-7.409669,"noise_level":-31.531771,"freq_skew":5.275063,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24,"ac_info":{"icao":"E48E6D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OE-LZF","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"OS029N","msg_num":"S55","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906445,"usec":215289},"freq":0,"bit_rate":300,"sig_level":-7.238691,"noise_level":-31.528824,"freq_skew":3.107596,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"399C15"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FWI560","pos":{"lat":47.851730,"lon":0.322381},"utc_time":{"hour":7,"min":47,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":2},{"id":4}],"heard_on_freqs":[{"id":2},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906451,"usec":903533},"freq":0,"bit_rate":300,"sig_level":-10.271125,"noise_level":-31.502670,"freq_skew":1.489529,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8964C0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD3XA","pos":{"lat":43.236433,"lon":17.997700},"utc_time":{"hour":7,"min":47,"sec":26},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906461,"usec":909485},"freq":0,"bit_rate":300,"sig_level":-7.467380,"noise_level":-31.449625,"freq_skew":1.223053,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"498422"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"C20002","pos":{"lat":50.995199,"lon":4.264763},"utc_time":{"hour":7,"min":47,"sec":32},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906468,"usec":554736},"freq":0,"bit_rate":300,"sig_level":-6.844237,"noise_level":-31.429859,"freq_skew":3.825897,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"399C15"},"assigned_ac_id":26}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906468,"usec":554736},"freq":0,"bit_rate":300,"sig_level":-6.844237,"noise_level":-31.429859,"freq_skew":3.825897,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":24,"ac_info":{"icao":"E48E6D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OE-LZF","mode":"2","label":"_d","blk_id":"S","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906471,"usec":877632},"freq":0,"bit_rate":300,"sig_level":-8.706099,"noise_level":-31.426620,"freq_skew":2.935797,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"40683E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS022Q","pos":{"lat":56.616777,"lon":-24.721345},"utc_time":{"hour":7,"min":47,"sec":30},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906481,"usec":889375},"freq":0,"bit_rate":300,"sig_level":-7.319080,"noise_level":-31.401741,"freq_skew":5.314189,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24,"ac_info":{"icao":"E48E6D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OE-LZF","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"OS029N","msg_num":"S56","msg_num_seq":"A","msg_text":"0EH074749VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":47,"sec":49}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906485,"usec":235131},"freq":0,"bit_rate":300,"sig_level":-7.106071,"noise_level":-31.398516,"freq_skew":3.102878,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":26,"ac_info":{"icao":"399C15"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HHAV","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"TX5607","msg_num":"S57","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906491,"usec":888822},"freq":0,"bit_rate":300,"sig_level":-5.803912,"noise_level":-31.378862,"freq_skew":3.949609,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"40683E"},"assigned_ac_id":216}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906491,"usec":888822},"freq":0,"bit_rate":300,"sig_level":-5.803912,"noise_level":-31.378862,"freq_skew":3.949609,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"RA","blk_id":"G","ack":"!","msg_text":"Z 05002MPS CAVOK 08/M04 Q1024 R06/000062 NOSIG=\r\n"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906491,"usec":888822},"freq":0,"bit_rate":300,"sig_level":-5.803912,"noise_level":-31.378862,"freq_skew":3.949609,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OGC","mode":"2","label":"_d","blk_id":"N","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906491,"usec":888822},"freq":0,"bit_rate":300,"sig_level":-5.803912,"noise_level":-31.378862,"freq_skew":3.949609,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":24,"ac_info":{"icao":"E48E6D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OE-LZF","mode":"2","label":"_d","blk_id":"T","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906501,"usec":866285},"freq":0,"bit_rate":600,"sig_level":-9.974953,"noise_level":-31.342255,"freq_skew":4.860640,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"_d","blk_id":"2","ack":"G","flight":"HY0633","msg_num":"S03","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906501,"usec":866285},"freq":0,"bit_rate":600,"sig_level":-9.974953,"noise_level":-31.342255,"freq_skew":4.860640,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"_d","blk_id":"3","ack":"G","flight":"HY0633","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906501,"usec":866285},"freq":0,"bit_rate":600,"sig_level":-9.974953,"noise_level":-31.342255,"freq_skew":4.860640,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"HY0633","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":48,"sec":12},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":217,"prev_leg":444},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":47,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":46,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906518,"usec":563752},"freq":0,"bit_rate":300,"sig_level":-8.203053,"noise_level":-31.253624,"freq_skew":4.427794,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VWAG","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"VS0110","msg_num":"S67","msg_num_seq":"A","msg_text":"0LS074659H","media-adv":{"err":false,"version":0,"current_link":{"code":"S","descr":"Default SATCOM","established":false,"time":{"hour":7,"min":46,"sec":59}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906525,"usec":192720},"freq":0,"bit_rate":1200,"sig_level":-8.696669,"noise_level":-31.231133,"freq_skew":7.612878,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR359","pos":{"lat":45.697032,"lon":23.699958},"time":{"hour":6,"min":57,"sec":8},"flight_leg_num":218,"gs":{"type":"Ground station","id":15},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":173,"prev_leg":429},"hfdl_disabled_duration":{"this_leg":9184,"prev_leg":15810},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":118,"600bps":26,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":119,"spdus_missed_cnt":10},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906525,"usec":192720},"freq":0,"bit_rate":1200,"sig_level":-8.696669,"noise_level":-31.231133,"freq_skew":7.612878,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR359","pos":{"lat":46.078465,"lon":22.585530},"time":{"hour":7,"min":3,"sec":26},"flight_leg_num":218,"gs":{"type":"Ground station","id":17},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":174,"prev_leg":429},"hfdl_disabled_duration":{"this_leg":9184,"prev_leg":15810},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906525,"usec":192720},"freq":0,"bit_rate":1200,"sig_level":-8.696669,"noise_level":-31.231133,"freq_skew":7.612878,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR359","pos":{"lat":47.293830,"lon":18.918493},"time":{"hour":7,"min":23,"sec":42},"flight_leg_num":218,"gs":{"type":"Ground station","id":17},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":174,"prev_leg":429},"hfdl_disabled_duration":{"this_leg":9184,"prev_leg":15810},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":12,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906525,"usec":192720},"freq":0,"bit_rate":1200,"sig_level":-8.696669,"noise_level":-31.231133,"freq_skew":7.612878,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR359","pos":{"lat":48.003136,"lon":16.556428},"time":{"hour":7,"min":36,"sec":20},"flight_leg_num":218,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":174,"prev_leg":429},"hfdl_disabled_duration":{"this_leg":9184,"prev_leg":15810},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":6,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906525,"usec":192720},"freq":0,"bit_rate":1200,"sig_level":-8.696669,"noise_level":-31.231133,"freq_skew":7.612878,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR359","pos":{"lat":48.644807,"lon":14.139775},"time":{"hour":7,"min":48,"sec":38},"flight_leg_num":218,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":174,"prev_leg":429},"hfdl_disabled_duration":{"this_leg":9184,"prev_leg":15810},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":24,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":20,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906528,"usec":555728},"freq":0,"bit_rate":600,"sig_level":-7.123211,"noise_level":-31.211853,"freq_skew":6.377890,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":7,"ac_info":{"icao":"020121"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RAM219","pos":{"lat":36.322587,"lon":-16.110794},"time":{"hour":7,"min":37,"sec":20},"flight_leg_num":25,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":294,"prev_leg":644},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":226,"600bps":18,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":16,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":16,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":340,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906528,"usec":555728},"freq":0,"bit_rate":600,"sig_level":-7.123211,"noise_level":-31.211853,"freq_skew":6.377890,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":7,"ac_info":{"icao":"020121"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RAM219","pos":{"lat":35.952141,"lon":-14.247235},"time":{"hour":7,"min":48,"sec":42},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":294,"prev_leg":644},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":18,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906535,"usec":210325},"freq":0,"bit_rate":300,"sig_level":-7.164946,"noise_level":-31.192619,"freq_skew":3.712310,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"717CCD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KNE641","pos":{"lat":50.824911,"lon":4.202279},"utc_time":{"hour":7,"min":48,"sec":48},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906538,"usec":560322},"freq":0,"bit_rate":300,"sig_level":-8.208359,"noise_level":-31.186951,"freq_skew":4.564802,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"VS0110","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":48,"sec":54},"flight_leg_num":241,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":42,"prev_leg":712},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":44,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":43,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":9,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906548,"usec":577641},"freq":0,"bit_rate":300,"sig_level":-5.828052,"noise_level":-31.148634,"freq_skew":4.014302,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"34728C"},"assigned_ac_id":27}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906548,"usec":577641},"freq":0,"bit_rate":300,"sig_level":-5.828052,"noise_level":-31.148634,"freq_skew":4.014302,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"717CCD"},"assigned_ac_id":28}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906548,"usec":577641},"freq":0,"bit_rate":300,"sig_level":-5.828052,"noise_level":-31.148634,"freq_skew":4.014302,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":26,"ac_info":{"icao":"399C15"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HHAV","mode":"2","label":"_d","blk_id":"F","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906555,"usec":207904},"freq":0,"bit_rate":300,"sig_level":-5.794724,"noise_level":-31.129225,"freq_skew":3.867944,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"8478AB"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906555,"usec":207904},"freq":0,"bit_rate":300,"sig_level":-5.794724,"noise_level":-31.129225,"freq_skew":3.867944,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VWAG","mode":"2","label":"_d","blk_id":"E","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906555,"usec":207904},"freq":0,"bit_rate":300,"sig_level":-5.794724,"noise_level":-31.129225,"freq_skew":3.867944,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OGC","mode":"2","label":"_d","blk_id":"O","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906571,"usec":910350},"freq":0,"bit_rate":300,"sig_level":-7.331220,"noise_level":-31.030664,"freq_skew":4.051752,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28,"ac_info":{"icao":"717CCD"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS48","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"XY0641","msg_num":"S17","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906578,"usec":569534},"freq":0,"bit_rate":300,"sig_level":-8.528126,"noise_level":-31.009359,"freq_skew":4.972880,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"800425"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RYR84H","pos":{"lat":45.648624,"lon":12.215447},"utc_time":{"hour":7,"min":49,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2},{"id":7}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2},{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":0}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":2},{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":3}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906585,"usec":215035},"freq":0,"bit_rate":600,"sig_level":-9.396963,"noise_level":-30.975193,"freq_skew":6.949679,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":9,"ac_info":{"icao":"801665"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC101","pos":{"lat":30.075474,"lon":31.426795},"time":{"hour":5,"min":25,"sec":44},"flight_leg_num":102,"gs":{"type":"Ground station","id":13},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":163,"prev_leg":167},"hfdl_disabled_duration":{"this_leg":13070,"prev_leg":7066},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":29,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906585,"usec":215035},"freq":0,"bit_rate":600,"sig_level":-9.396963,"noise_level":-30.975193,"freq_skew":6.949679,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":9,"ac_info":{"icao":"801665"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC101","pos":{"lat":38.487927,"lon":20.669786},"time":{"hour":7,"min":5,"sec":14},"flight_leg_num":102,"gs":{"type":"Ground station","id":5},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":170,"prev_leg":167},"hfdl_disabled_duration":{"this_leg":13070,"prev_leg":7066},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":5,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906595,"usec":227210},"freq":0,"bit_rate":600,"sig_level":-9.052667,"noise_level":-30.940857,"freq_skew":5.589077,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12,"ac_info":{"icao":"3C4A14"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"DLH753","pos":{"lat":48.665750,"lon":12.379212},"time":{"hour":7,"min":28,"sec":50},"flight_leg_num":206,"gs":{"type":"Ground station","id":5},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":163,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":658},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":180,"600bps":27,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":23,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":191,"spdus_missed_cnt":14},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906595,"usec":227210},"freq":0,"bit_rate":600,"sig_level":-9.052667,"noise_level":-30.940857,"freq_skew":5.589077,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12,"ac_info":{"icao":"3C4A14"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"DLH753","pos":{"lat":49.303301,"lon":10.559941},"time":{"hour":7,"min":38,"sec":46},"flight_leg_num":206,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":163,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":658},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":13,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906611,"usec":896350},"freq":0,"bit_rate":300,"sig_level":-7.879877,"noise_level":-30.868942,"freq_skew":3.888193,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A0A522"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAL907","pos":{"lat":50.637113,"lon":4.965143},"utc_time":{"hour":7,"min":50,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906618,"usec":544714},"freq":0,"bit_rate":300,"sig_level":-6.702632,"noise_level":-30.834721,"freq_skew":3.860407,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151E01"},"assigned_ac_id":18}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906618,"usec":544714},"freq":0,"bit_rate":300,"sig_level":-6.702632,"noise_level":-30.834721,"freq_skew":3.860407,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"15202C"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906618,"usec":544714},"freq":0,"bit_rate":300,"sig_level":-6.702632,"noise_level":-30.834721,"freq_skew":3.860407,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"151FE7"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906618,"usec":544714},"freq":0,"bit_rate":300,"sig_level":-6.702632,"noise_level":-30.834721,"freq_skew":3.860407,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":28,"ac_info":{"icao":"717CCD"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS48","mode":"2","label":"_d","blk_id":"K","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906618,"usec":544714},"freq":0,"bit_rate":300,"sig_level":-6.702632,"noise_level":-30.834721,"freq_skew":3.860407,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":26,"ac_info":{"icao":"399C15"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".F-HHAV","mode":"2","label":"_d","blk_id":"G","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906618,"usec":544714},"freq":0,"bit_rate":300,"sig_level":-6.702632,"noise_level":-30.834721,"freq_skew":3.860407,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OGC","mode":"2","label":"_d","blk_id":"P","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906638,"usec":559192},"freq":0,"bit_rate":300,"sig_level":-7.468189,"noise_level":-30.739429,"freq_skew":3.980026,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":28,"ac_info":{"icao":"717CCD"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS48","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"XY0641","msg_num":"S20","msg_num_seq":"A","msg_text":"0EH075022VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":50,"sec":22}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906651,"usec":888071},"freq":0,"bit_rate":300,"sig_level":-6.276026,"noise_level":-30.687563,"freq_skew":3.906766,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151DEA"},"assigned_ac_id":29}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906651,"usec":888071},"freq":0,"bit_rate":300,"sig_level":-6.276026,"noise_level":-30.687563,"freq_skew":3.906766,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":18,"ac_info":{"icao":"151E01"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73217","mode":"2","label":"_d","blk_id":"J","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906651,"usec":896638},"freq":0,"bit_rate":600,"sig_level":-9.729984,"noise_level":-30.684589,"freq_skew":4.593348,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6,"ac_info":{"icao":"C01C52"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA50 ","pos":{"lat":56.254914,"lon":9.685497},"time":{"hour":7,"min":32,"sec":56},"flight_leg_num":252,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":124,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":4696,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":35,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":40,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906651,"usec":896638},"freq":0,"bit_rate":600,"sig_level":-9.729984,"noise_level":-30.684589,"freq_skew":4.593348,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6,"ac_info":{"icao":"C01C52"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA50 ","pos":{"lat":54.498815,"lon":12.809740},"time":{"hour":7,"min":50,"sec":46},"flight_leg_num":252,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":124,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":4696,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":25,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":22,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906661,"usec":879322},"freq":0,"bit_rate":300,"sig_level":-7.342592,"noise_level":-30.651085,"freq_skew":5.242008,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235,"ac_info":{"icao":"89653D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD49D","pos":{"lat":51.404097,"lon":1.345141},"time":{"hour":7,"min":50,"sec":52},"flight_leg_num":46,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":66,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1054},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":43,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":39,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906661,"usec":889681},"freq":0,"bit_rate":300,"sig_level":-8.514285,"noise_level":-30.648127,"freq_skew":5.874031,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"C02EC1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ACA85 ","pos":{"lat":22.278256,"lon":-67.379279},"utc_time":{"hour":7,"min":50,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906665,"usec":236029},"freq":0,"bit_rate":300,"sig_level":-7.615721,"noise_level":-30.645760,"freq_skew":4.687057,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"A7FBB3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UPS10 ","pos":{"lat":50.859243,"lon":7.159666},"utc_time":{"hour":7,"min":51,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906668,"usec":552626},"freq":0,"bit_rate":300,"sig_level":-7.659817,"noise_level":-30.642803,"freq_skew":9.111754,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":239,"ac_info":{"icao":"39D2AE"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AFR179","pos":{"lat":49.958706,"lon":-52.819276},"time":{"hour":7,"min":51,"sec":0},"flight_leg_num":136,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":4},"hfdl_disabled_duration":{"this_leg":11380,"prev_leg":138},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":42,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":37,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906668,"usec":569132},"freq":0,"bit_rate":300,"sig_level":-8.321267,"noise_level":-30.640142,"freq_skew":3.249218,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A0A522"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAL907","pos":{"lat":50.600034,"lon":5.159464},"utc_time":{"hour":7,"min":51,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906681,"usec":902918},"freq":0,"bit_rate":300,"sig_level":-6.523208,"noise_level":-30.589455,"freq_skew":3.958382,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A7FBB3"},"assigned_ac_id":30}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906681,"usec":902918},"freq":0,"bit_rate":300,"sig_level":-6.523208,"noise_level":-30.589455,"freq_skew":3.958382,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"151DD0"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906681,"usec":902918},"freq":0,"bit_rate":300,"sig_level":-6.523208,"noise_level":-30.589455,"freq_skew":3.958382,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"8964C2"},"assigned_ac_id":31}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906681,"usec":902918},"freq":0,"bit_rate":300,"sig_level":-6.523208,"noise_level":-30.589455,"freq_skew":3.958382,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":28,"ac_info":{"icao":"717CCD"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"HZ-NS48","mode":"2","label":"_d","blk_id":"L","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906708,"usec":534797},"freq":0,"bit_rate":300,"sig_level":-8.561159,"noise_level":-30.463718,"freq_skew":5.370041,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4BB0E9"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"THY91J","pos":{"lat":53.632610,"lon":9.505595},"utc_time":{"hour":7,"min":51,"sec":40},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":2},{"id":3}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[{"id":2},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906708,"usec":548815},"freq":0,"bit_rate":300,"sig_level":-7.339466,"noise_level":-30.461113,"freq_skew":4.227397,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":30,"ac_info":{"icao":"A7FBB3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N613UP","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"UP0010","msg_num":"S31","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906715,"usec":217453},"freq":0,"bit_rate":300,"sig_level":-7.262102,"noise_level":-30.444336,"freq_skew":3.893607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"800425"},"assigned_ac_id":32}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906715,"usec":217453},"freq":0,"bit_rate":300,"sig_level":-7.262102,"noise_level":-30.444336,"freq_skew":3.893607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151DC9"},"assigned_ac_id":33}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906715,"usec":217453},"freq":0,"bit_rate":300,"sig_level":-7.262102,"noise_level":-30.444336,"freq_skew":3.893607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4BB0E9"},"assigned_ac_id":34}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906715,"usec":217453},"freq":0,"bit_rate":300,"sig_level":-7.262102,"noise_level":-30.444336,"freq_skew":3.893607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OGC","mode":"2","label":"_d","blk_id":"Q","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906715,"usec":217453},"freq":0,"bit_rate":300,"sig_level":-7.262102,"noise_level":-30.444336,"freq_skew":3.893607,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":18,"ac_info":{"icao":"151E01"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73217","mode":"2","label":"_d","blk_id":"K","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906725,"usec":219104},"freq":0,"bit_rate":300,"sig_level":-7.749381,"noise_level":-30.411167,"freq_skew":-1.387209,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"3O131G","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":51,"sec":54},"flight_leg_num":168,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":14,"prev_leg":155},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":40,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":9,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906735,"usec":201317},"freq":0,"bit_rate":300,"sig_level":-8.496027,"noise_level":-30.364656,"freq_skew":5.565151,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":34,"ac_info":{"icao":"4BB0E9"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGI","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"TK091J","msg_num":"S53","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906741,"usec":872968},"freq":0,"bit_rate":300,"sig_level":-8.073131,"noise_level":-30.344637,"freq_skew":5.759026,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32,"ac_info":{"icao":"800425"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IBJ","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"LW84HB","msg_num":"S31","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906745,"usec":224533},"freq":0,"bit_rate":300,"sig_level":-7.462358,"noise_level":-30.327227,"freq_skew":3.675058,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151FE7"},"assigned_ac_id":35}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906745,"usec":224533},"freq":0,"bit_rate":300,"sig_level":-7.462358,"noise_level":-30.327227,"freq_skew":3.675058,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"347348"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906745,"usec":224533},"freq":0,"bit_rate":300,"sig_level":-7.462358,"noise_level":-30.327227,"freq_skew":3.675058,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":30,"ac_info":{"icao":"A7FBB3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N613UP","mode":"2","label":"_d","blk_id":"G","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906748,"usec":557204},"freq":0,"bit_rate":600,"sig_level":-8.557477,"noise_level":-30.324375,"freq_skew":4.049156,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14,"ac_info":{"icao":"A2A2E3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL953","pos":{"lat":51.519111,"lon":5.650417},"time":{"hour":7,"min":37,"sec":24},"flight_leg_num":37,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":182,"prev_leg":646},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":23,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":28,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906748,"usec":557204},"freq":0,"bit_rate":600,"sig_level":-8.557477,"noise_level":-30.324375,"freq_skew":4.049156,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14,"ac_info":{"icao":"A2A2E3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL953","pos":{"lat":50.407086,"lon":8.309800},"time":{"hour":7,"min":52,"sec":20},"flight_leg_num":37,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":182,"prev_leg":646},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":24,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906755,"usec":210202},"freq":0,"bit_rate":300,"sig_level":-7.245101,"noise_level":-30.307007,"freq_skew":4.980614,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236,"ac_info":{"icao":"407699"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR303","pos":{"lat":51.270888,"lon":3.853462},"time":{"hour":7,"min":52,"sec":26},"flight_leg_num":189,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":162,"prev_leg":378},"hfdl_disabled_duration":{"this_leg":10280,"prev_leg":14882},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":45,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":42,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906758,"usec":572346},"freq":0,"bit_rate":300,"sig_level":-7.820656,"noise_level":-30.301888,"freq_skew":3.543209,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":30,"ac_info":{"icao":"A7FBB3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N613UP","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"UP0010","msg_num":"M18","msg_num_seq":"A","msg_text":"0EH0752252SH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":52,"sec":25}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906765,"usec":226239},"freq":0,"bit_rate":300,"sig_level":-8.319304,"noise_level":-30.284565,"freq_skew":3.280627,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8MT","pos":{"lat":54.715108,"lon":9.474696},"time":{"hour":7,"min":52,"sec":38},"flight_leg_num":72,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":1444,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":42,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":39,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906778,"usec":549743},"freq":0,"bit_rate":600,"sig_level":-6.816603,"noise_level":-30.220964,"freq_skew":3.576386,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":34,"ac_info":{"icao":"4BB0E9"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGI","mode":"2","label":"_d","blk_id":"L","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906778,"usec":549743},"freq":0,"bit_rate":600,"sig_level":-6.816603,"noise_level":-30.220964,"freq_skew":3.576386,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":30,"ac_info":{"icao":"A7FBB3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N613UP","mode":"2","label":"_d","blk_id":"H","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906778,"usec":549743},"freq":0,"bit_rate":600,"sig_level":-6.816603,"noise_level":-30.220964,"freq_skew":3.576386,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":35,"ac_info":{"icao":"151FE7"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73703","mode":"2","label":"_d","blk_id":"G","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906781,"usec":889386},"freq":0,"bit_rate":300,"sig_level":-7.860882,"noise_level":-30.218430,"freq_skew":5.694804,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4066AB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS48WE","pos":{"lat":54.362859,"lon":-9.000223},"utc_time":{"hour":7,"min":52,"sec":50},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906791,"usec":907010},"freq":0,"bit_rate":300,"sig_level":-8.116597,"noise_level":-30.172935,"freq_skew":5.557752,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":34,"ac_info":{"icao":"4BB0E9"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGI","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"TK091J","msg_num":"S54","msg_num_seq":"A","msg_text":"0EH075259VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":52,"sec":59}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906811,"usec":886830},"freq":0,"bit_rate":300,"sig_level":-6.817453,"noise_level":-30.093210,"freq_skew":3.831059,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4066AB"},"assigned_ac_id":36}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906811,"usec":886830},"freq":0,"bit_rate":300,"sig_level":-6.817453,"noise_level":-30.093210,"freq_skew":3.831059,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C01729"},"assigned_ac_id":37}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906811,"usec":886830},"freq":0,"bit_rate":300,"sig_level":-6.817453,"noise_level":-30.093210,"freq_skew":3.831059,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"151FFF"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906811,"usec":886830},"freq":0,"bit_rate":300,"sig_level":-6.817453,"noise_level":-30.093210,"freq_skew":3.831059,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":33,"ac_info":{"icao":"151DC9"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73161","mode":"2","label":"_d","blk_id":"Q","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906811,"usec":886830},"freq":0,"bit_rate":300,"sig_level":-6.817453,"noise_level":-30.093210,"freq_skew":3.831059,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":34,"ac_info":{"icao":"4BB0E9"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".TC-LGI","mode":"2","label":"_d","blk_id":"M","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906811,"usec":886830},"freq":0,"bit_rate":300,"sig_level":-6.817453,"noise_level":-30.093210,"freq_skew":3.831059,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":29,"ac_info":{"icao":"151DEA"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73194","mode":"2","label":"_d","blk_id":"C","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906821,"usec":903911},"freq":0,"bit_rate":300,"sig_level":-7.633355,"noise_level":-30.047592,"freq_skew":6.304773,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32,"ac_info":{"icao":"800425"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IBJ","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"LW84HB","msg_num":"S31","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906828,"usec":531943},"freq":0,"bit_rate":300,"sig_level":-8.103823,"noise_level":-30.030788,"freq_skew":4.586893,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":245,"ac_info":{"icao":"A27C78"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL58 ","pos":{"lat":50.451375,"lon":7.839447},"time":{"hour":7,"min":53,"sec":40},"flight_leg_num":36,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":3,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":460,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":38,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906835,"usec":216762},"freq":0,"bit_rate":300,"sig_level":-9.007864,"noise_level":-30.011549,"freq_skew":-0.214913,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"748021"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ME0211","pos":{"lat":43.205191,"lon":23.416030},"utc_time":{"hour":7,"min":53,"sec":22},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906838,"usec":552637},"freq":0,"bit_rate":300,"sig_level":-10.608356,"noise_level":-30.008802,"freq_skew":4.818321,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A2CB13"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAL63 ","pos":{"lat":18.593366,"lon":-76.846422},"utc_time":{"hour":7,"min":53,"sec":50},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906841,"usec":897252},"freq":0,"bit_rate":300,"sig_level":-7.009415,"noise_level":-29.992348,"freq_skew":3.979221,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"748021"},"assigned_ac_id":38}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906841,"usec":897252},"freq":0,"bit_rate":300,"sig_level":-7.009415,"noise_level":-29.992348,"freq_skew":3.979221,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":211,"ac_info":{"icao":"507C41"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32018","mode":"2","label":"_d","blk_id":"L","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906848,"usec":567049},"freq":0,"bit_rate":300,"sig_level":-7.811913,"noise_level":-29.972916,"freq_skew":5.443879,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":36,"ac_info":{"icao":"4066AB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VRAY","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"VS48WE","msg_num":"S19","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906858,"usec":550633},"freq":0,"bit_rate":300,"sig_level":-8.595790,"noise_level":-29.927925,"freq_skew":-0.421731,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":38,"ac_info":{"icao":"748021"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MEC","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"ME0211","msg_num":"S65","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906875,"usec":218489},"freq":0,"bit_rate":300,"sig_level":-7.297337,"noise_level":-29.866680,"freq_skew":3.821690,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A2CB13"},"assigned_ac_id":39}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906875,"usec":218489},"freq":0,"bit_rate":300,"sig_level":-7.297337,"noise_level":-29.866680,"freq_skew":3.821690,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OGC","mode":"2","label":"_d","blk_id":"R","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906875,"usec":218489},"freq":0,"bit_rate":300,"sig_level":-7.297337,"noise_level":-29.866680,"freq_skew":3.821690,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":36,"ac_info":{"icao":"4066AB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VRAY","mode":"2","label":"_d","blk_id":"M","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906875,"usec":218489},"freq":0,"bit_rate":300,"sig_level":-7.297337,"noise_level":-29.866680,"freq_skew":3.821690,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":38,"ac_info":{"icao":"748021"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MEC","mode":"2","label":"_d","blk_id":"E","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906885,"usec":234624},"freq":0,"bit_rate":300,"sig_level":-7.310186,"noise_level":-29.835949,"freq_skew":5.636932,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210,"ac_info":{"icao":"4BB0ED"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8AL","pos":{"lat":49.102114,"lon":2.102513},"time":{"hour":7,"min":54,"sec":38},"flight_leg_num":187,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":12938,"prev_leg":21308},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":57,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906885,"usec":244236},"freq":0,"bit_rate":300,"sig_level":-6.318117,"noise_level":-29.833527,"freq_skew":5.694770,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":36,"ac_info":{"icao":"4066AB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VRAY","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"VS48WE","msg_num":"S20","msg_num_seq":"A","msg_text":"0EH075436VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":54,"sec":36}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906888,"usec":540828},"freq":0,"bit_rate":300,"sig_level":-8.879087,"noise_level":-29.830837,"freq_skew":9.489698,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OGC","mode":"2","label":"B9","blk_id":"3","ack":"!","flight":"VY2609","msg_num":"M24","msg_num_seq":"A","msg_text":"/GCRR.TI2/040GCRRA9C18"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906901,"usec":885436},"freq":0,"bit_rate":300,"sig_level":-6.188372,"noise_level":-29.784168,"freq_skew":4.432155,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"AA9BBF"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AVA018","pos":{"lat":41.287386,"lon":1.870426},"utc_time":{"hour":7,"min":54,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906905,"usec":274288},"freq":0,"bit_rate":300,"sig_level":-7.361160,"noise_level":-29.827120,"freq_skew":3.868895,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C01729"},"assigned_ac_id":37}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906905,"usec":274288},"freq":0,"bit_rate":300,"sig_level":-7.361160,"noise_level":-29.827120,"freq_skew":3.868895,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":29,"ac_info":{"icao":"151DEA"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73194","mode":"2","label":"_d","blk_id":"D","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906935,"usec":229227},"freq":0,"bit_rate":300,"sig_level":-9.506630,"noise_level":-29.698771,"freq_skew":-0.600156,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":38,"ac_info":{"icao":"748021"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MEC","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"ME0211","msg_num":"S66","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906938,"usec":557514},"freq":0,"bit_rate":300,"sig_level":-6.083772,"noise_level":-29.682627,"freq_skew":3.807440,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"AA9BBF"},"assigned_ac_id":40}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906938,"usec":557514},"freq":0,"bit_rate":300,"sig_level":-6.083772,"noise_level":-29.682627,"freq_skew":3.807440,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"E80451"},"assigned_ac_id":41}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906938,"usec":557514},"freq":0,"bit_rate":300,"sig_level":-6.083772,"noise_level":-29.682627,"freq_skew":3.807440,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"000000"},"reason":{"code":4,"descr":"Invalid aircraft ID"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906938,"usec":557514},"freq":0,"bit_rate":300,"sig_level":-6.083772,"noise_level":-29.682627,"freq_skew":3.807440,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":36,"ac_info":{"icao":"4066AB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VRAY","mode":"2","label":"_d","blk_id":"N","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906938,"usec":557514},"freq":0,"bit_rate":300,"sig_level":-6.083772,"noise_level":-29.682627,"freq_skew":3.807440,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OGC","mode":"2","label":"_d","blk_id":"S","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906938,"usec":557514},"freq":0,"bit_rate":300,"sig_level":-6.083772,"noise_level":-29.682627,"freq_skew":3.807440,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":37,"ac_info":{"icao":"C01729"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FIUA","mode":"2","label":"_d","blk_id":"Q","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906945,"usec":248211},"freq":0,"bit_rate":600,"sig_level":-7.734309,"noise_level":-29.677341,"freq_skew":5.124825,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":16,"ac_info":{"icao":"4076E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"BAW563","pos":{"lat":44.869966,"lon":8.402840},"time":{"hour":7,"min":40,"sec":46},"flight_leg_num":128,"gs":{"type":"Ground station","id":17},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":49,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906945,"usec":248211},"freq":0,"bit_rate":600,"sig_level":-7.734309,"noise_level":-29.677341,"freq_skew":5.124825,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":16,"ac_info":{"icao":"4076E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"BAW563","pos":{"lat":46.301968,"lon":6.733259},"time":{"hour":7,"min":55,"sec":38},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":21,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":20,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906955,"usec":223615},"freq":0,"bit_rate":300,"sig_level":-6.321061,"noise_level":-29.634115,"freq_skew":-0.056519,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":218,"ac_info":{"icao":"02019C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"3O0111","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":55,"sec":48},"flight_leg_num":254,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":23,"prev_leg":166},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":57,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906965,"usec":217712},"freq":0,"bit_rate":1200,"sig_level":-7.636675,"noise_level":-29.591627,"freq_skew":9.800735,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":true,"reg":".EC-OGC","mode":"2","label":"H1","blk_id":"4","ack":"!","flight":"VY2609","msg_num":"D03","msg_num_seq":"B","sublabel":"DF","msg_text":"01766,23/N101,00,00,00,00,00,01,00,00,5055,5060/N201,00,00,00,00,00,01,00,00,5150,5150/S11346,5055,0848,0907,3908,1420,1345/S21348,5150,0850,0905,3949,1420,1345/T13690,4937,030,15019,0175,20714/T23676,5000,"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906971,"usec":887769},"freq":0,"bit_rate":300,"sig_level":-6.929123,"noise_level":-29.576204,"freq_skew":3.995001,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":38,"ac_info":{"icao":"748021"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MEC","mode":"2","label":"_d","blk_id":"F","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906971,"usec":895902},"freq":0,"bit_rate":300,"sig_level":-9.297764,"noise_level":-29.573856,"freq_skew":2.001315,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"347605"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AEA23M","pos":{"lat":48.946245,"lon":1.930164},"utc_time":{"hour":7,"min":56,"sec":4},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773906998,"usec":579009},"freq":0,"bit_rate":300,"sig_level":-7.882974,"noise_level":-29.449682,"freq_skew":-0.800179,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"E49222"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"MAC113","pos":{"lat":45.717975,"lon":-0.266762},"utc_time":{"hour":7,"min":56,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907008,"usec":531672},"freq":0,"bit_rate":300,"sig_level":-8.631965,"noise_level":-29.421413,"freq_skew":6.715730,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"748026"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ME0217","pos":{"lat":47.486091,"lon":16.445191},"utc_time":{"hour":7,"min":56,"sec":34},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907008,"usec":540041},"freq":0,"bit_rate":600,"sig_level":-7.136164,"noise_level":-29.418850,"freq_skew":9.026613,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX025","pos":{"lat":37.211794,"lon":-78.601834},"time":{"hour":7,"min":36,"sec":44},"flight_leg_num":126,"gs":{"type":"Ground station","id":4},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1526},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":49,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907008,"usec":540041},"freq":0,"bit_rate":600,"sig_level":-7.136164,"noise_level":-29.418850,"freq_skew":9.026613,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX025","pos":{"lat":38.829191,"lon":-75.400000},"time":{"hour":7,"min":56,"sec":42},"flight_leg_num":126,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1526},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":25,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":25,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907018,"usec":543365},"freq":0,"bit_rate":1200,"sig_level":-7.793521,"noise_level":-29.390936,"freq_skew":9.484831,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"VLG6HP","pos":{"lat":43.296515,"lon":-2.905889},"time":{"hour":6,"min":55,"sec":42},"flight_leg_num":163,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10,"prev_leg":2352},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":84,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":112,"spdus_missed_cnt":8},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907018,"usec":552934},"freq":0,"bit_rate":300,"sig_level":-8.986399,"noise_level":-29.388638,"freq_skew":-0.545615,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":219,"ac_info":{"icao":"4C0221"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"JU0500","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":15,"sec":34},"flight_leg_num":216,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":18,"prev_leg":85},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9650},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":8,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907028,"usec":562088},"freq":0,"bit_rate":300,"sig_level":-6.942381,"noise_level":-29.370508,"freq_skew":5.578381,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222,"ac_info":{"icao":"4BB0E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY801","pos":{"lat":45.868694,"lon":1.452258},"time":{"hour":7,"min":56,"sec":22},"flight_leg_num":98,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":14},"hfdl_disabled_duration":{"this_leg":11464,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":54,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907028,"usec":571785},"freq":0,"bit_rate":300,"sig_level":-8.781445,"noise_level":-29.368214,"freq_skew":7.601297,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY2XA","pos":{"lat":42.802129,"lon":16.568101},"time":{"hour":7,"min":57,"sec":2},"flight_leg_num":49,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":22,"prev_leg":247},"hfdl_disabled_duration":{"this_leg":14854,"prev_leg":3082},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":51,"600bps":5,"1200bps":1,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":46,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907035,"usec":231571},"freq":0,"bit_rate":300,"sig_level":-7.209692,"noise_level":-29.352674,"freq_skew":4.109695,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"E49222"},"assigned_ac_id":44}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907035,"usec":231571},"freq":0,"bit_rate":300,"sig_level":-7.209692,"noise_level":-29.352674,"freq_skew":4.109695,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"748026"},"assigned_ac_id":45}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907035,"usec":231571},"freq":0,"bit_rate":300,"sig_level":-7.209692,"noise_level":-29.352674,"freq_skew":4.109695,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"4D22BF"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907035,"usec":231571},"freq":0,"bit_rate":300,"sig_level":-7.209692,"noise_level":-29.352674,"freq_skew":4.109695,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":3,"ac_info":{"icao":"15202B"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73771","mode":"2","label":"_d","blk_id":"G","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907041,"usec":869990},"freq":0,"bit_rate":300,"sig_level":-8.147827,"noise_level":-29.324720,"freq_skew":4.136068,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MNB152","pos":{"lat":48.482758,"lon":5.385028},"time":{"hour":7,"min":57,"sec":14},"flight_leg_num":222,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":6530},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":42,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":40,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907045,"usec":220005},"freq":0,"bit_rate":300,"sig_level":-9.654725,"noise_level":-29.309004,"freq_skew":3.052201,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"C00B35"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ACA92 ","pos":{"lat":30.735685,"lon":-81.827701},"utc_time":{"hour":7,"min":57,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907058,"usec":555331},"freq":0,"bit_rate":300,"sig_level":-6.384561,"noise_level":-29.265553,"freq_skew":-0.964300,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":44,"ac_info":{"icao":"E49222"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMJ","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"3O113N","msg_num":"S24","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907065,"usec":236000},"freq":0,"bit_rate":300,"sig_level":-7.201616,"noise_level":-29.237122,"freq_skew":3.692556,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C00B35"},"assigned_ac_id":46}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907065,"usec":236000},"freq":0,"bit_rate":300,"sig_level":-7.201616,"noise_level":-29.237122,"freq_skew":3.692556,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-OGC","mode":"2","label":"_d","blk_id":"U","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907065,"usec":236000},"freq":0,"bit_rate":300,"sig_level":-7.201616,"noise_level":-29.237122,"freq_skew":3.692556,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":45,"ac_info":{"icao":"748026"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MRL","mode":"2","label":"_d","blk_id":"V","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907065,"usec":236000},"freq":0,"bit_rate":300,"sig_level":-7.201616,"noise_level":-29.237122,"freq_skew":3.692556,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":33,"ac_info":{"icao":"151DC9"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73161","mode":"2","label":"_d","blk_id":"S","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907065,"usec":236000},"freq":0,"bit_rate":300,"sig_level":-7.201616,"noise_level":-29.237122,"freq_skew":3.692556,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":44,"ac_info":{"icao":"E49222"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMJ","mode":"2","label":"_d","blk_id":"T","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907075,"usec":209310},"freq":0,"bit_rate":1800,"sig_level":-7.585673,"noise_level":-29.209539,"freq_skew":6.002884,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24,"ac_info":{"icao":"E48E6D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"AUA29N","pos":{"lat":48.117806,"lon":16.546128},"time":{"hour":6,"min":39,"sec":18},"flight_leg_num":125,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907075,"usec":209310},"freq":0,"bit_rate":1800,"sig_level":-7.585673,"noise_level":-29.209539,"freq_skew":6.002884,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24,"ac_info":{"icao":"E48E6D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"AUA29N","pos":{"lat":50.146847,"lon":9.699573},"time":{"hour":7,"min":21,"sec":24},"flight_leg_num":125,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":24,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":31,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907075,"usec":209310},"freq":0,"bit_rate":1800,"sig_level":-7.585673,"noise_level":-29.209539,"freq_skew":6.002884,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":24,"ac_info":{"icao":"E48E6D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"AUA29N","pos":{"lat":50.743886,"lon":5.617458},"time":{"hour":7,"min":43,"sec":44},"flight_leg_num":125,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":31,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":30,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907081,"usec":883205},"freq":0,"bit_rate":300,"sig_level":-8.959180,"noise_level":-29.194530,"freq_skew":6.921732,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":45,"ac_info":{"icao":"748026"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MRL","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"ME0217","msg_num":"S18","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907091,"usec":917718},"freq":0,"bit_rate":300,"sig_level":-6.088406,"noise_level":-29.151648,"freq_skew":-1.251362,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":44,"ac_info":{"icao":"E49222"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMJ","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"3O113N","msg_num":"S25","msg_num_seq":"A","msg_text":"0EH075750VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":57,"sec":50}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907101,"usec":870753},"freq":0,"bit_rate":300,"sig_level":-7.916316,"noise_level":-29.123837,"freq_skew":3.613830,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"E80468"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TAM806","pos":{"lat":48.994997,"lon":2.585225},"utc_time":{"hour":7,"min":58,"sec":12},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907131,"usec":869840},"freq":0,"bit_rate":300,"sig_level":-7.395249,"noise_level":-28.992447,"freq_skew":3.691221,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"151DCB"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907131,"usec":869840},"freq":0,"bit_rate":300,"sig_level":-7.395249,"noise_level":-28.992447,"freq_skew":3.691221,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"44CDCB"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907131,"usec":869840},"freq":0,"bit_rate":300,"sig_level":-7.395249,"noise_level":-28.992447,"freq_skew":3.691221,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"E80468"},"assigned_ac_id":47}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907131,"usec":869840},"freq":0,"bit_rate":300,"sig_level":-7.395249,"noise_level":-28.992447,"freq_skew":3.691221,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":45,"ac_info":{"icao":"748026"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".OD-MRL","mode":"2","label":"_d","blk_id":"W","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907131,"usec":869840},"freq":0,"bit_rate":300,"sig_level":-7.395249,"noise_level":-28.992447,"freq_skew":3.691221,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":44,"ac_info":{"icao":"E49222"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMJ","mode":"2","label":"_d","blk_id":"U","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907138,"usec":539825},"freq":0,"bit_rate":300,"sig_level":-9.699445,"noise_level":-28.977077,"freq_skew":0.344146,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":1,"ac_info":{"icao":"AC3C0E"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX988","pos":{"lat":44.774866,"lon":19.715347},"time":{"hour":7,"min":58,"sec":52},"flight_leg_num":158,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":8},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":24724},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":39,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907141,"usec":884427},"freq":0,"bit_rate":300,"sig_level":-9.022422,"noise_level":-28.974884,"freq_skew":6.569481,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR359","pos":{"lat":49.232920,"lon":12.149529},"time":{"hour":7,"min":58,"sec":54},"flight_leg_num":218,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":174,"prev_leg":429},"hfdl_disabled_duration":{"this_leg":9184,"prev_leg":15810},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":40,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":39,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907145,"usec":224705},"freq":0,"bit_rate":300,"sig_level":-9.414922,"noise_level":-28.960033,"freq_skew":4.402893,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A18D29"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAL82 ","pos":{"lat":56.123764,"lon":8.831308},"utc_time":{"hour":7,"min":58,"sec":58},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907148,"usec":556027},"freq":0,"bit_rate":300,"sig_level":-6.539114,"noise_level":-28.957598,"freq_skew":5.970720,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":7,"ac_info":{"icao":"020121"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RAM219","pos":{"lat":35.586158,"lon":-12.540574},"time":{"hour":7,"min":59,"sec":0},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":294,"prev_leg":644},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":39,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":37,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907148,"usec":564342},"freq":0,"bit_rate":300,"sig_level":-10.529154,"noise_level":-28.955410,"freq_skew":4.826892,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"HY0633","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":59,"sec":6},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":217,"prev_leg":444},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":64,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":66,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907155,"usec":241041},"freq":0,"bit_rate":300,"sig_level":-8.598956,"noise_level":-28.951035,"freq_skew":4.482815,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"VS0110","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":7,"min":59,"sec":6},"flight_leg_num":241,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":42,"prev_leg":712},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":62,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907161,"usec":868854},"freq":0,"bit_rate":300,"sig_level":-6.637391,"noise_level":-28.923616,"freq_skew":3.988889,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"152000"},"assigned_ac_id":212}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907161,"usec":868854},"freq":0,"bit_rate":300,"sig_level":-6.637391,"noise_level":-28.923616,"freq_skew":3.988889,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A18D29"},"assigned_ac_id":48}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907161,"usec":868854},"freq":0,"bit_rate":300,"sig_level":-6.637391,"noise_level":-28.923616,"freq_skew":3.988889,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"3C0F22"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907161,"usec":868854},"freq":0,"bit_rate":300,"sig_level":-6.637391,"noise_level":-28.923616,"freq_skew":3.988889,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":3,"ac_info":{"icao":"15202B"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73771","mode":"2","label":"_d","blk_id":"H","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907175,"usec":225988},"freq":0,"bit_rate":300,"sig_level":-7.253519,"noise_level":-28.870720,"freq_skew":6.811891,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"8966D3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD9SM","pos":{"lat":47.976356,"lon":-13.864773},"utc_time":{"hour":7,"min":59,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":6},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907178,"usec":563123},"freq":0,"bit_rate":300,"sig_level":-9.965705,"noise_level":-28.857246,"freq_skew":4.265485,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48,"ac_info":{"icao":"A18D29"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N19986","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"UA0082","msg_num":"S55","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907195,"usec":203389},"freq":0,"bit_rate":300,"sig_level":-7.037257,"noise_level":-28.803797,"freq_skew":4.332578,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"8966D3"},"assigned_ac_id":49}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907195,"usec":203389},"freq":0,"bit_rate":300,"sig_level":-7.037257,"noise_level":-28.803797,"freq_skew":4.332578,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"78100B"},"assigned_ac_id":50}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907195,"usec":203389},"freq":0,"bit_rate":300,"sig_level":-7.037257,"noise_level":-28.803797,"freq_skew":4.332578,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":48,"ac_info":{"icao":"A18D29"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N19986","mode":"2","label":"_d","blk_id":"P","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907201,"usec":877629},"freq":0,"bit_rate":300,"sig_level":-7.567108,"noise_level":-28.776838,"freq_skew":3.165413,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12,"ac_info":{"icao":"3C4A14"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"DLH753","pos":{"lat":49.948749,"lon":8.149124},"time":{"hour":7,"min":59,"sec":54},"flight_leg_num":206,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":163,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":658},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":38,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":37,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907208,"usec":563075},"freq":0,"bit_rate":300,"sig_level":-9.143105,"noise_level":-28.750439,"freq_skew":4.116098,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48,"ac_info":{"icao":"A18D29"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N19986","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"UA0082","msg_num":"S56","msg_num_seq":"A","msg_text":"0EH0759562SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":59,"sec":56}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907211,"usec":893677},"freq":0,"bit_rate":300,"sig_level":-9.615472,"noise_level":-28.748301,"freq_skew":3.709651,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":26,"ac_info":{"icao":"399C15"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"FWI67Z","pos":{"lat":47.084402,"lon":-1.648982},"time":{"hour":10,"min":52,"sec":10},"flight_leg_num":124,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":4502,"prev_leg":19228},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":48,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":55,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907221,"usec":876359},"freq":0,"bit_rate":300,"sig_level":-7.299930,"noise_level":-28.719383,"freq_skew":6.921281,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49,"ac_info":{"icao":"8966D3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-XWJ","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"EY09SM","msg_num":"S11","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907225,"usec":207465},"freq":0,"bit_rate":300,"sig_level":-6.609321,"noise_level":-28.705433,"freq_skew":3.767674,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"C02EE9"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907241,"usec":894742},"freq":0,"bit_rate":300,"sig_level":-8.435814,"noise_level":-28.652672,"freq_skew":3.168008,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"48506C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TFL391","pos":{"lat":52.354417,"lon":4.712114},"utc_time":{"hour":8,"min":0,"sec":32},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":4}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":3},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907258,"usec":550869},"freq":0,"bit_rate":300,"sig_level":-6.485531,"noise_level":-28.588335,"freq_skew":3.857435,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"48506C"},"assigned_ac_id":51}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907258,"usec":550869},"freq":0,"bit_rate":300,"sig_level":-6.485531,"noise_level":-28.588335,"freq_skew":3.857435,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":49,"ac_info":{"icao":"8966D3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-XWJ","mode":"2","label":"_d","blk_id":"F","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907275,"usec":231419},"freq":0,"bit_rate":300,"sig_level":-8.436914,"noise_level":-28.514294,"freq_skew":-1.047476,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"498422"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"C20002","pos":{"lat":50.868856,"lon":4.349908},"utc_time":{"hour":8,"min":0,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":14},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907281,"usec":878305},"freq":0,"bit_rate":300,"sig_level":-6.924465,"noise_level":-28.498133,"freq_skew":6.908812,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49,"ac_info":{"icao":"8966D3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-XWJ","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"EY09SM","msg_num":"S14","msg_num_seq":"A","msg_text":"0EH080059SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":8,"min":0,"sec":59}},"links_avail":[{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907288,"usec":551562},"freq":0,"bit_rate":300,"sig_level":-9.369875,"noise_level":-28.483841,"freq_skew":3.963622,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48,"ac_info":{"icao":"A18D29"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N19986","mode":"2","label":"SA","blk_id":"6","ack":"!","flight":"UA0082","msg_num":"S56","msg_num_seq":"A","msg_text":"0EH0759562SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":7,"min":59,"sec":56}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907291,"usec":882641},"freq":0,"bit_rate":300,"sig_level":-6.145882,"noise_level":-28.481770,"freq_skew":3.842739,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"15201A"},"assigned_ac_id":52}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907291,"usec":882641},"freq":0,"bit_rate":300,"sig_level":-6.145882,"noise_level":-28.481770,"freq_skew":3.842739,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":16,"ac_info":{"icao":"4076E2"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-NEOT","mode":"2","label":"H1","blk_id":"P","ack":"!","sublabel":"MD","msg_text":"REQPRG,DT.PR10B2"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907291,"usec":892589},"freq":0,"bit_rate":600,"sig_level":-8.914782,"noise_level":-28.479698,"freq_skew":6.315781,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":9,"ac_info":{"icao":"801665"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC101","pos":{"lat":39.349669,"lon":18.855665},"time":{"hour":7,"min":18,"sec":2},"flight_leg_num":102,"gs":{"type":"Ground station","id":5},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":170,"prev_leg":167},"hfdl_disabled_duration":{"this_leg":13070,"prev_leg":7066},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":14,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907291,"usec":892589},"freq":0,"bit_rate":600,"sig_level":-8.914782,"noise_level":-28.479698,"freq_skew":6.315781,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":9,"ac_info":{"icao":"801665"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"AIC101","pos":{"lat":40.147553,"lon":16.950907},"time":{"hour":7,"min":30,"sec":56},"flight_leg_num":102,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":170,"prev_leg":167},"hfdl_disabled_duration":{"this_leg":13070,"prev_leg":7066},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":12,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":11,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907295,"usec":232946},"freq":0,"bit_rate":300,"sig_level":-7.028212,"noise_level":-28.477627,"freq_skew":5.469779,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CDB3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA378","pos":{"lat":41.255801,"lon":1.736530},"utc_time":{"hour":8,"min":1,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":5}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907301,"usec":898175},"freq":0,"bit_rate":600,"sig_level":-7.902646,"noise_level":-28.463600,"freq_skew":3.895318,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":31,"ac_info":{"icao":"8964C2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD72E","pos":{"lat":48.200547,"lon":13.367984},"time":{"hour":6,"min":59,"sec":52},"flight_leg_num":24,"gs":{"type":"Ground station","id":5},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":11,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1350},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":120,"600bps":21,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":10,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":120,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":5,"descr":"GS down / channel down"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907301,"usec":898175},"freq":0,"bit_rate":600,"sig_level":-7.902646,"noise_level":-28.463600,"freq_skew":3.895318,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":31,"ac_info":{"icao":"8964C2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD72E","pos":{"lat":51.540397,"lon":7.588134},"time":{"hour":7,"min":37,"sec":20},"flight_leg_num":24,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":11,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1350},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":11,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":18,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907301,"usec":910274},"freq":0,"bit_rate":300,"sig_level":-7.609689,"noise_level":-28.461302,"freq_skew":4.721626,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":16,"ac_info":{"icao":"4076E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-NEOT","mode":"2","label":"_d","blk_id":"6","ack":"P","flight":"BA0563","msg_num":"S55","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907305,"usec":225914},"freq":0,"bit_rate":600,"sig_level":-10.397553,"noise_level":-28.459234,"freq_skew":4.456394,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"HY0633","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":8,"min":1,"sec":42},"flight_leg_num":3,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":217,"prev_leg":444},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":69,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":71,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907308,"usec":590685},"freq":0,"bit_rate":300,"sig_level":-7.341839,"noise_level":-28.445236,"freq_skew":-0.089276,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"3O131G","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":8,"min":1,"sec":42},"flight_leg_num":168,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":14,"prev_leg":155},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":57,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907318,"usec":552086},"freq":0,"bit_rate":300,"sig_level":-7.375521,"noise_level":-28.429201,"freq_skew":-1.106726,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"498422"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"C20002","pos":{"lat":50.868856,"lon":4.349908},"utc_time":{"hour":8,"min":0,"sec":52},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":14},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907321,"usec":891763},"freq":0,"bit_rate":300,"sig_level":-7.982087,"noise_level":-28.415253,"freq_skew":3.963496,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"76CDB3"},"assigned_ac_id":53}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907321,"usec":891763},"freq":0,"bit_rate":300,"sig_level":-7.982087,"noise_level":-28.415253,"freq_skew":3.963496,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":51,"ac_info":{"icao":"48506C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-TFL","mode":"2","label":"_d","blk_id":"N","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907321,"usec":891763},"freq":0,"bit_rate":300,"sig_level":-7.982087,"noise_level":-28.415253,"freq_skew":3.963496,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":49,"ac_info":{"icao":"8966D3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-XWJ","mode":"2","label":"_d","blk_id":"G","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907321,"usec":891763},"freq":0,"bit_rate":300,"sig_level":-7.982087,"noise_level":-28.415253,"freq_skew":3.963496,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":48,"ac_info":{"icao":"A18D29"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N19986","mode":"2","label":"_d","blk_id":"Q","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907335,"usec":222902},"freq":0,"bit_rate":300,"sig_level":-8.926700,"noise_level":-28.377859,"freq_skew":3.720680,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51,"ac_info":{"icao":"48506C"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-TFL","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"OR0391","msg_num":"S28","msg_num_seq":"A","msg_text":"0EH0802072SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":8,"min":2,"sec":7}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907338,"usec":571321},"freq":0,"bit_rate":300,"sig_level":-7.046681,"noise_level":-28.363993,"freq_skew":4.115437,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":53,"ac_info":{"icao":"76CDB3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMS","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"SQ0378","msg_num":"S68","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907348,"usec":539275},"freq":0,"bit_rate":300,"sig_level":-7.085063,"noise_level":-28.348787,"freq_skew":4.029079,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0201A0"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AT7651","pos":{"lat":48.742311,"lon":2.530637},"utc_time":{"hour":8,"min":2,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2},{"id":7}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7},{"id":11}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":2},{"id":3},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907355,"usec":224892},"freq":0,"bit_rate":300,"sig_level":-7.506545,"noise_level":-28.323202,"freq_skew":3.956558,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"498422"},"assigned_ac_id":54}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907355,"usec":224892},"freq":0,"bit_rate":300,"sig_level":-7.506545,"noise_level":-28.323202,"freq_skew":3.956558,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"152022"},"assigned_ac_id":55}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907355,"usec":224892},"freq":0,"bit_rate":300,"sig_level":-7.506545,"noise_level":-28.323202,"freq_skew":3.956558,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151E01"},"assigned_ac_id":18}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907355,"usec":224892},"freq":0,"bit_rate":300,"sig_level":-7.506545,"noise_level":-28.323202,"freq_skew":3.956558,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"0201A0"},"assigned_ac_id":56}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907358,"usec":541609},"freq":0,"bit_rate":300,"sig_level":-9.045750,"noise_level":-28.320942,"freq_skew":3.566285,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14,"ac_info":{"icao":"A2A2E3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL953","pos":{"lat":49.408358,"lon":9.746608},"time":{"hour":8,"min":2,"sec":30},"flight_leg_num":37,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":182,"prev_leg":646},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":40,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907358,"usec":550074},"freq":0,"bit_rate":300,"sig_level":-7.485697,"noise_level":-28.318909,"freq_skew":-0.792714,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"498422"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":1,"flight_id":"C20002","pos":{"lat":50.831777,"lon":5.264521},"time":{"hour":7,"min":38,"sec":38},"flight_leg_num":179,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":46,"prev_leg":67},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":10,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907365,"usec":237151},"freq":0,"bit_rate":600,"sig_level":-7.660859,"noise_level":-28.305134,"freq_skew":4.958751,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":30,"ac_info":{"icao":"A7FBB3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"UPS219","pos":{"lat":38.166577,"lon":-85.741931},"time":{"hour":14,"min":32,"sec":40},"flight_leg_num":243,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10,"prev_leg":10706},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":83,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":168,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907365,"usec":237151},"freq":0,"bit_rate":600,"sig_level":-7.660859,"noise_level":-28.305134,"freq_skew":4.958751,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":30,"ac_info":{"icao":"A7FBB3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"UPS10 ","pos":{"lat":50.576001,"lon":8.534677},"time":{"hour":8,"min":2,"sec":38},"flight_leg_num":248,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":694},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":20,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907378,"usec":574412},"freq":0,"bit_rate":300,"sig_level":-8.033286,"noise_level":-29.218826,"freq_skew":5.548118,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236,"ac_info":{"icao":"407699"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR303","pos":{"lat":51.619018,"lon":1.915401},"time":{"hour":8,"min":2,"sec":52},"flight_leg_num":189,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":162,"prev_leg":378},"hfdl_disabled_duration":{"this_leg":10280,"prev_leg":14882},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":63,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":61,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907385,"usec":231710},"freq":0,"bit_rate":300,"sig_level":-7.884989,"noise_level":-29.190798,"freq_skew":3.945362,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"3465C5"},"assigned_ac_id":57}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907385,"usec":231710},"freq":0,"bit_rate":300,"sig_level":-7.884989,"noise_level":-29.190798,"freq_skew":3.945362,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"15201A"},"assigned_ac_id":52}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907385,"usec":231710},"freq":0,"bit_rate":300,"sig_level":-7.884989,"noise_level":-29.190798,"freq_skew":3.945362,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":51,"ac_info":{"icao":"48506C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-TFL","mode":"2","label":"_d","blk_id":"O","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907385,"usec":231710},"freq":0,"bit_rate":300,"sig_level":-7.884989,"noise_level":-29.190798,"freq_skew":3.945362,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":53,"ac_info":{"icao":"76CDB3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMS","mode":"2","label":"_d","blk_id":"V","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907395,"usec":236308},"freq":0,"bit_rate":300,"sig_level":-8.884444,"noise_level":-29.284412,"freq_skew":3.248641,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8MT","pos":{"lat":55.733062,"lon":7.973686},"time":{"hour":8,"min":3,"sec":8},"flight_leg_num":72,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":1444,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":59,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907395,"usec":252304},"freq":0,"bit_rate":300,"sig_level":-10.707710,"noise_level":-29.281887,"freq_skew":4.579634,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"E8040C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"LP2468","pos":{"lat":-10.898802,"lon":-77.882229},"utc_time":{"hour":8,"min":3,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2},{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907398,"usec":563456},"freq":0,"bit_rate":300,"sig_level":-8.013054,"noise_level":-29.279869,"freq_skew":-0.544947,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":54,"ac_info":{"icao":"498422"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"C20002","msg_num":"S48","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907411,"usec":891451},"freq":0,"bit_rate":300,"sig_level":-7.004580,"noise_level":-29.223511,"freq_skew":3.448127,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":53,"ac_info":{"icao":"76CDB3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMS","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"SQ0378","msg_num":"S69","msg_num_seq":"A","msg_text":"0EH080310VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":8,"min":3,"sec":10}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907418,"usec":560583},"freq":0,"bit_rate":300,"sig_level":-5.844629,"noise_level":-29.208981,"freq_skew":4.067450,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"E8040C"},"assigned_ac_id":58}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907418,"usec":560583},"freq":0,"bit_rate":300,"sig_level":-5.844629,"noise_level":-29.208981,"freq_skew":4.067450,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":54,"ac_info":{"icao":"498422"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...2801","mode":"2","label":"_d","blk_id":"G","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907421,"usec":893253},"freq":0,"bit_rate":300,"sig_level":-6.347223,"noise_level":-29.193722,"freq_skew":0.915948,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"C023BB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AC0870","pos":{"lat":49.467753,"lon":-1.085245},"utc_time":{"hour":8,"min":3,"sec":32},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907425,"usec":238148},"freq":0,"bit_rate":300,"sig_level":-9.862366,"noise_level":-29.191223,"freq_skew":4.678933,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":39,"ac_info":{"icao":"A2CB13"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL63 ","pos":{"lat":18.576543,"lon":-76.793207},"time":{"hour":7,"min":53,"sec":24},"flight_leg_num":10,"gs":{"type":"Ground station","id":5},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":36,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":65,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":5,"descr":"GS down / channel down"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907438,"usec":544138},"freq":0,"bit_rate":300,"sig_level":-9.572550,"noise_level":-29.137671,"freq_skew":2.881830,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":245,"ac_info":{"icao":"A27C78"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL58 ","pos":{"lat":49.903431,"lon":8.053337},"time":{"hour":8,"min":3,"sec":50},"flight_leg_num":36,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":3,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":460,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":57,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907451,"usec":892698},"freq":0,"bit_rate":300,"sig_level":-6.833182,"noise_level":-29.786514,"freq_skew":4.174911,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C023BB"},"assigned_ac_id":59}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907451,"usec":892698},"freq":0,"bit_rate":300,"sig_level":-6.833182,"noise_level":-29.786514,"freq_skew":4.174911,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":57,"ac_info":{"icao":"3465C5"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-NOI","mode":"2","label":"_d","blk_id":"S","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907451,"usec":892698},"freq":0,"bit_rate":300,"sig_level":-6.833182,"noise_level":-29.786514,"freq_skew":4.174911,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":53,"ac_info":{"icao":"76CDB3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SMS","mode":"2","label":"_d","blk_id":"W","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907451,"usec":892698},"freq":0,"bit_rate":300,"sig_level":-6.833182,"noise_level":-29.786514,"freq_skew":4.174911,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":209,"ac_info":{"icao":"507C6F"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"UK32104","mode":"2","label":"_d","blk_id":"H","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907465,"usec":201750},"freq":0,"bit_rate":300,"sig_level":-8.803477,"noise_level":-30.463364,"freq_skew":6.892248,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"748026"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ME0217","pos":{"lat":47.787872,"lon":15.487662},"utc_time":{"hour":8,"min":1,"sec":54},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907478,"usec":564289},"freq":0,"bit_rate":300,"sig_level":-9.536163,"noise_level":-30.397871,"freq_skew":7.527930,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"A92650"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TAI580","pos":{"lat":37.511516,"lon":-77.848926},"utc_time":{"hour":8,"min":4,"sec":34},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907481,"usec":898959},"freq":0,"bit_rate":300,"sig_level":-6.281507,"noise_level":-30.395283,"freq_skew":3.797960,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"717CCD"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907481,"usec":898959},"freq":0,"bit_rate":300,"sig_level":-6.281507,"noise_level":-30.395283,"freq_skew":3.797960,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"748026"},"assigned_ac_id":45}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907481,"usec":898959},"freq":0,"bit_rate":300,"sig_level":-6.281507,"noise_level":-30.395283,"freq_skew":3.797960,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":52,"ac_info":{"icao":"15201A"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73754","mode":"2","label":"_d","blk_id":"T","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907491,"usec":909887},"freq":0,"bit_rate":300,"sig_level":-7.109157,"noise_level":-30.348000,"freq_skew":3.631940,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":210,"ac_info":{"icao":"4BB0ED"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8AL","pos":{"lat":49.001863,"lon":2.181820},"time":{"hour":8,"min":4,"sec":46},"flight_leg_num":187,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":98},"hfdl_disabled_duration":{"this_leg":12938,"prev_leg":21308},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":78,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":76,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907508,"usec":552920},"freq":0,"bit_rate":300,"sig_level":-6.697377,"noise_level":-30.296143,"freq_skew":6.260420,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":56,"ac_info":{"icao":"0201A0"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-RHF","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"AT7651","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907515,"usec":232446},"freq":0,"bit_rate":300,"sig_level":-6.851896,"noise_level":-30.264664,"freq_skew":4.102623,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A92650"},"assigned_ac_id":60}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907515,"usec":232446},"freq":0,"bit_rate":300,"sig_level":-6.851896,"noise_level":-30.264664,"freq_skew":4.102623,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"39D2AE"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907515,"usec":232446},"freq":0,"bit_rate":300,"sig_level":-6.851896,"noise_level":-30.264664,"freq_skew":4.102623,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":57,"ac_info":{"icao":"3465C5"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EC-NOI","mode":"2","label":"_d","blk_id":"T","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907531,"usec":905409},"freq":0,"bit_rate":300,"sig_level":-10.248623,"noise_level":-30.174273,"freq_skew":0.799103,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"02013F"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RAM248","pos":{"lat":37.883335,"lon":13.178812},"utc_time":{"hour":8,"min":5,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907538,"usec":559732},"freq":0,"bit_rate":300,"sig_level":-10.079003,"noise_level":-30.154686,"freq_skew":7.943380,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":60,"ac_info":{"icao":"A92650"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N689TA","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"TA0580","msg_num":"S65","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907545,"usec":231661},"freq":0,"bit_rate":300,"sig_level":-8.818590,"noise_level":-30.123995,"freq_skew":4.813956,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":34,"ac_info":{"icao":"4BB0E9"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY91J","pos":{"lat":53.826931,"lon":9.153689},"time":{"hour":7,"min":49,"sec":38},"flight_leg_num":47,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":228,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":28,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":47,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907555,"usec":214519},"freq":0,"bit_rate":300,"sig_level":-6.831248,"noise_level":-30.078192,"freq_skew":0.247726,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":218,"ac_info":{"icao":"02019C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"3O0111","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":8,"min":5,"sec":48},"flight_leg_num":254,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":23,"prev_leg":166},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":74,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":77,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907565,"usec":207216},"freq":0,"bit_rate":300,"sig_level":-6.732657,"noise_level":-30.047256,"freq_skew":3.904637,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":56,"ac_info":{"icao":"0201A0"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-RHF","mode":"2","label":"_d","blk_id":"X","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907565,"usec":207216},"freq":0,"bit_rate":300,"sig_level":-6.732657,"noise_level":-30.047256,"freq_skew":3.904637,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":60,"ac_info":{"icao":"A92650"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N689TA","mode":"2","label":"_d","blk_id":"C","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907565,"usec":216008},"freq":0,"bit_rate":300,"sig_level":-10.010224,"noise_level":-30.044775,"freq_skew":-0.093815,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"748021"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ME0211","pos":{"lat":43.825576,"lon":21.395915},"utc_time":{"hour":8,"min":5,"sec":38},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907578,"usec":561099},"freq":0,"bit_rate":300,"sig_level":-7.716317,"noise_level":-29.996946,"freq_skew":3.674798,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"040261"},"assigned_ac_id":61}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907578,"usec":561099},"freq":0,"bit_rate":300,"sig_level":-7.716317,"noise_level":-29.996946,"freq_skew":3.674798,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"151FE7"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907578,"usec":561099},"freq":0,"bit_rate":300,"sig_level":-7.716317,"noise_level":-29.996946,"freq_skew":3.674798,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"A7F445"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907611,"usec":896454},"freq":0,"bit_rate":300,"sig_level":-9.169756,"noise_level":-29.836964,"freq_skew":9.208564,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX025","pos":{"lat":39.630508,"lon":-73.710849},"time":{"hour":8,"min":6,"sec":42},"flight_leg_num":126,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1526},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":43,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":44,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907611,"usec":903534},"freq":0,"bit_rate":300,"sig_level":-5.662680,"noise_level":-29.834541,"freq_skew":9.431871,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"VLG260","pos":{"lat":41.896099,"lon":-3.869941},"time":{"hour":8,"min":6,"sec":48},"flight_leg_num":164,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3012},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":2,"1200bps":4,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":2,"1200bps":3,"1800bps":0},"spdus_rx_ok_cnt":39,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907621,"usec":865865},"freq":0,"bit_rate":1200,"sig_level":-8.077562,"noise_level":-31.447281,"freq_skew":2.433704,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":42},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AEA23M","pos":{"lat":47.624450,"lon":1.040957},"time":{"hour":7,"min":44,"sec":16},"flight_leg_num":10,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":968},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":102,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907621,"usec":865865},"freq":0,"bit_rate":1200,"sig_level":-8.077562,"noise_level":-31.447281,"freq_skew":2.433704,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":42},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AEA23M","pos":{"lat":48.880670,"lon":1.884846},"time":{"hour":7,"min":55,"sec":30},"flight_leg_num":10,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":968},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":18,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907621,"usec":865865},"freq":0,"bit_rate":1200,"sig_level":-8.077562,"noise_level":-31.447281,"freq_skew":2.433704,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":42},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AEA23M","pos":{"lat":50.161267,"lon":2.830358},"time":{"hour":8,"min":6,"sec":52},"flight_leg_num":10,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":968},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":18,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":19,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907641,"usec":903953},"freq":0,"bit_rate":300,"sig_level":-7.066079,"noise_level":-31.326494,"freq_skew":3.744740,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"507C41"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907641,"usec":903953},"freq":0,"bit_rate":300,"sig_level":-7.066079,"noise_level":-31.326494,"freq_skew":3.744740,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":61,"ac_info":{"icao":"040261"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".ET-BCD","mode":"2","label":"_d","blk_id":"D","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907675,"usec":235817},"freq":0,"bit_rate":300,"sig_level":-5.941819,"noise_level":-31.154205,"freq_skew":3.903046,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"AC3C0E"},"assigned_ac_id":1}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907675,"usec":235817},"freq":0,"bit_rate":300,"sig_level":-5.941819,"noise_level":-31.154205,"freq_skew":3.903046,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":52,"ac_info":{"icao":"15201A"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73754","mode":"2","label":"_d","blk_id":"U","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907688,"usec":558904},"freq":0,"bit_rate":300,"sig_level":-8.426296,"noise_level":-31.071501,"freq_skew":2.149404,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":32,"ac_info":{"icao":"800425"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IBJ","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"LW84HB","msg_num":"S36","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907695,"usec":218621},"freq":0,"bit_rate":300,"sig_level":-10.530203,"noise_level":-31.052263,"freq_skew":2.859379,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":46,"ac_info":{"icao":"C00B35"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ACA92 ","pos":{"lat":30.968801,"lon":-81.811222},"time":{"hour":7,"min":55,"sec":34},"flight_leg_num":239,"gs":{"type":"Ground station","id":4},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":72,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1708},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":34,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":59,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":5,"descr":"GS down / channel down"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907698,"usec":575736},"freq":0,"bit_rate":300,"sig_level":-8.087665,"noise_level":-31.046686,"freq_skew":6.633912,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY2XA","pos":{"lat":42.483182,"lon":14.636907},"time":{"hour":8,"min":8,"sec":12},"flight_leg_num":49,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":22,"prev_leg":247},"hfdl_disabled_duration":{"this_leg":14854,"prev_leg":3082},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":70,"600bps":5,"1200bps":1,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":66,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907701,"usec":899477},"freq":0,"bit_rate":300,"sig_level":-8.023939,"noise_level":-31.043900,"freq_skew":2.500973,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MNB152","pos":{"lat":48.009659,"lon":7.254424},"time":{"hour":8,"min":8,"sec":14},"flight_leg_num":222,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":6530},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":61,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":60,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907705,"usec":251552},"freq":0,"bit_rate":300,"sig_level":-6.933915,"noise_level":-31.025032,"freq_skew":3.987081,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"AA9BBF"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907705,"usec":251552},"freq":0,"bit_rate":300,"sig_level":-6.933915,"noise_level":-31.025032,"freq_skew":3.987081,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"000000"},"reason":{"code":4,"descr":"Invalid aircraft ID"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907708,"usec":540767},"freq":0,"bit_rate":300,"sig_level":-8.627707,"noise_level":-31.022253,"freq_skew":5.856014,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR359","pos":{"lat":49.750309,"lon":10.281506},"time":{"hour":8,"min":8,"sec":22},"flight_leg_num":218,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":174,"prev_leg":429},"hfdl_disabled_duration":{"this_leg":9184,"prev_leg":15810},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":57,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907715,"usec":225429},"freq":0,"bit_rate":300,"sig_level":-7.157392,"noise_level":-30.987728,"freq_skew":-1.268527,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":44,"ac_info":{"icao":"E49222"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MAC113","pos":{"lat":40.258446,"lon":-4.163140},"time":{"hour":7,"min":4,"sec":54},"flight_leg_num":146,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":2,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":2,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907721,"usec":893131},"freq":0,"bit_rate":300,"sig_level":-9.431401,"noise_level":-30.968676,"freq_skew":2.795295,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"A9CC41"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NK0463","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":8,"min":7,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907731,"usec":889110},"freq":0,"bit_rate":300,"sig_level":-6.847768,"noise_level":-30.931614,"freq_skew":4.342459,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":222,"ac_info":{"icao":"4BB0E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY801","pos":{"lat":45.943882,"lon":-0.983622},"time":{"hour":8,"min":8,"sec":6},"flight_leg_num":98,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":14},"hfdl_disabled_duration":{"this_leg":11464,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":81,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":75,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907731,"usec":895669},"freq":0,"bit_rate":300,"sig_level":-7.661938,"noise_level":-30.928556,"freq_skew":7.491421,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":60,"ac_info":{"icao":"A92650"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N689TA","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"TA0580","msg_num":"S65","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907738,"usec":539634},"freq":0,"bit_rate":300,"sig_level":-7.851425,"noise_level":-30.910244,"freq_skew":4.056023,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151E01"},"assigned_ac_id":18}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907738,"usec":539634},"freq":0,"bit_rate":300,"sig_level":-7.851425,"noise_level":-30.910244,"freq_skew":4.056023,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A9CC41"},"assigned_ac_id":62}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907758,"usec":572029},"freq":0,"bit_rate":300,"sig_level":-10.478580,"noise_level":-30.797554,"freq_skew":2.416896,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62,"ac_info":{"icao":"A9CC41"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N730NK","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"NK0463","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907771,"usec":872482},"freq":0,"bit_rate":300,"sig_level":-7.220327,"noise_level":-30.758217,"freq_skew":3.900103,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"E80451"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907771,"usec":872482},"freq":0,"bit_rate":300,"sig_level":-7.220327,"noise_level":-30.758217,"freq_skew":3.900103,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":60,"ac_info":{"icao":"A92650"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N689TA","mode":"2","label":"_d","blk_id":"D","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907771,"usec":872482},"freq":0,"bit_rate":300,"sig_level":-7.220327,"noise_level":-30.758217,"freq_skew":3.900103,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":18,"ac_info":{"icao":"151E01"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73217","mode":"2","label":"_d","blk_id":"L","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907771,"usec":886467},"freq":0,"bit_rate":300,"sig_level":-7.296906,"noise_level":-30.755520,"freq_skew":4.024606,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":7,"ac_info":{"icao":"020121"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RAM219","pos":{"lat":34.901914,"lon":-10.987722},"time":{"hour":8,"min":9,"sec":24},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":294,"prev_leg":644},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":57,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":56,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907781,"usec":889043},"freq":0,"bit_rate":300,"sig_level":-9.104340,"noise_level":-30.722635,"freq_skew":3.666145,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13,"ac_info":{"icao":"AC498C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX609","pos":{"lat":47.260870,"lon":10.742246},"time":{"hour":8,"min":9,"sec":34},"flight_leg_num":37,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11734},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":55,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":54,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907788,"usec":549610},"freq":0,"bit_rate":300,"sig_level":-7.135572,"noise_level":-30.689280,"freq_skew":4.349316,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"VS0110","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":8,"min":9,"sec":42},"flight_leg_num":241,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":42,"prev_leg":712},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":80,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":82,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907801,"usec":903976},"freq":0,"bit_rate":300,"sig_level":-7.074518,"noise_level":-30.622950,"freq_skew":3.906439,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"78228C"},"assigned_ac_id":63}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907801,"usec":903976},"freq":0,"bit_rate":300,"sig_level":-7.074518,"noise_level":-30.622950,"freq_skew":3.906439,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":62,"ac_info":{"icao":"A9CC41"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N730NK","mode":"2","label":"_d","blk_id":"G","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907808,"usec":553880},"freq":0,"bit_rate":300,"sig_level":-10.509820,"noise_level":-30.589680,"freq_skew":2.533752,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":62,"ac_info":{"icao":"A9CC41"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N730NK","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"NK0463","msg_num":"S28","msg_num_seq":"A","msg_text":"0EH081002VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":8,"min":10,"sec":2}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907811,"usec":895403},"freq":0,"bit_rate":300,"sig_level":-6.710615,"noise_level":-30.587330,"freq_skew":4.816308,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"3C15C1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"LH357A","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":8,"min":9,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907841,"usec":885590},"freq":0,"bit_rate":300,"sig_level":-8.579005,"noise_level":-31.727409,"freq_skew":4.165148,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":26,"ac_info":{"icao":"399C15"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"FWI560","pos":{"lat":47.241988,"lon":-1.320079},"time":{"hour":7,"min":35,"sec":26},"flight_leg_num":124,"gs":{"type":"Ground station","id":17},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":3,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907845,"usec":233301},"freq":0,"bit_rate":300,"sig_level":-6.584089,"noise_level":-31.706999,"freq_skew":7.158206,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"407022"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"BA052R","pos":{"lat":48.089653,"lon":-4.112328},"utc_time":{"hour":8,"min":10,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907855,"usec":246050},"freq":0,"bit_rate":300,"sig_level":-8.351331,"noise_level":-31.669981,"freq_skew":3.893485,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"02012C"},"assigned_ac_id":64}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907855,"usec":246050},"freq":0,"bit_rate":300,"sig_level":-8.351331,"noise_level":-31.669981,"freq_skew":3.893485,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":62,"ac_info":{"icao":"A9CC41"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N730NK","mode":"2","label":"_d","blk_id":"H","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907861,"usec":868794},"freq":0,"bit_rate":300,"sig_level":-7.906559,"noise_level":-32.717461,"freq_skew":4.390803,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"3C15C1"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"LH357A","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":8,"min":9,"sec":56},"freq_data":[{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":9}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":3}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907865,"usec":223689},"freq":0,"bit_rate":300,"sig_level":-6.239438,"noise_level":-32.694588,"freq_skew":3.672512,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"151FDD"},"assigned_ac_id":65}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907865,"usec":223689},"freq":0,"bit_rate":300,"sig_level":-6.239438,"noise_level":-32.694588,"freq_skew":3.672512,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":63,"ac_info":{"icao":"78228C"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".B-32MG","mode":"2","label":"_d","blk_id":"X","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907865,"usec":223689},"freq":0,"bit_rate":300,"sig_level":-6.239438,"noise_level":-32.694588,"freq_skew":3.672512,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":52,"ac_info":{"icao":"15201A"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73754","mode":"2","label":"_d","blk_id":"V","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907865,"usec":223689},"freq":0,"bit_rate":300,"sig_level":-6.239438,"noise_level":-32.694588,"freq_skew":3.672512,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":18,"ac_info":{"icao":"151E01"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73217","mode":"2","label":"_d","blk_id":"M","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907885,"usec":232517},"freq":0,"bit_rate":300,"sig_level":-7.428828,"noise_level":-32.595554,"freq_skew":-1.107423,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"49514E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TP1859","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":8,"min":10,"sec":54},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907891,"usec":869650},"freq":0,"bit_rate":300,"sig_level":-9.163247,"noise_level":-32.569309,"freq_skew":6.988036,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":60,"ac_info":{"icao":"A92650"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N689TA","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"TA0580","msg_num":"S65","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907895,"usec":225489},"freq":0,"bit_rate":300,"sig_level":-8.637572,"noise_level":-32.547195,"freq_skew":3.991516,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0201A4"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"RAM209","pos":{"lat":33.215853,"lon":-7.695594},"utc_time":{"hour":8,"min":11,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907908,"usec":556701},"freq":0,"bit_rate":300,"sig_level":-8.111078,"noise_level":-32.468769,"freq_skew":4.474228,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":16,"ac_info":{"icao":"4076E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"BAW563","pos":{"lat":47.858253,"lon":4.876222},"time":{"hour":8,"min":11,"sec":42},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":50,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":50,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907911,"usec":897498},"freq":0,"bit_rate":300,"sig_level":-7.481156,"noise_level":-32.465485,"freq_skew":-0.220769,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":67},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CS-TJN","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"TP1859","msg_num":"S70","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907915,"usec":253346},"freq":0,"bit_rate":600,"sig_level":-8.171556,"noise_level":-32.442902,"freq_skew":4.585799,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":31,"ac_info":{"icao":"8964C2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD72E","pos":{"lat":52.313904,"lon":5.196200},"time":{"hour":7,"min":50,"sec":10},"flight_leg_num":24,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":11,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1350},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":16,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907915,"usec":253346},"freq":0,"bit_rate":600,"sig_level":-8.171556,"noise_level":-32.442902,"freq_skew":4.585799,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":31,"ac_info":{"icao":"8964C2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD72E","pos":{"lat":53.209979,"lon":0.916330},"time":{"hour":8,"min":11,"sec":46},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":11,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1350},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":36,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":38,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907918,"usec":542248},"freq":0,"bit_rate":600,"sig_level":-9.530202,"noise_level":-32.439632,"freq_skew":3.788755,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48,"ac_info":{"icao":"A18D29"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL82 ","pos":{"lat":56.365121,"lon":8.214356},"time":{"hour":7,"min":56,"sec":2},"flight_leg_num":56,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":366,"prev_leg":776},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":66,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":111,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907918,"usec":542248},"freq":0,"bit_rate":600,"sig_level":-9.530202,"noise_level":-32.439632,"freq_skew":3.788755,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48,"ac_info":{"icao":"A18D29"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL82 ","pos":{"lat":55.072508,"lon":11.447089},"time":{"hour":8,"min":11,"sec":50},"flight_leg_num":56,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":366,"prev_leg":776},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":23,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":23,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907921,"usec":889855},"freq":0,"bit_rate":600,"sig_level":-7.083010,"noise_level":-32.433090,"freq_skew":6.765917,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49,"ac_info":{"icao":"8966D3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETD9SM","pos":{"lat":47.975326,"lon":-13.926914},"time":{"hour":7,"min":59,"sec":8},"flight_leg_num":198,"gs":{"type":"Ground station","id":4},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":171},"hfdl_disabled_duration":{"this_leg":9808,"prev_leg":38482},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":93,"600bps":8,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":11,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":8,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":143,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907921,"usec":889855},"freq":0,"bit_rate":600,"sig_level":-7.083010,"noise_level":-32.433090,"freq_skew":6.765917,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":49,"ac_info":{"icao":"8966D3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"ETD9SM","pos":{"lat":47.994896,"lon":-11.531890},"time":{"hour":8,"min":11,"sec":56},"flight_leg_num":198,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":171},"hfdl_disabled_duration":{"this_leg":9808,"prev_leg":38482},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":22,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907925,"usec":210452},"freq":0,"bit_rate":300,"sig_level":-7.433958,"noise_level":-32.429817,"freq_skew":0.161407,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"3O131G","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":8,"min":12,"sec":0},"flight_leg_num":168,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":14,"prev_leg":155},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":75,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":78,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907941,"usec":904586},"freq":0,"bit_rate":300,"sig_level":-7.761588,"noise_level":-32.334103,"freq_skew":0.724528,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":67},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CS-TJN","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"TP1859","msg_num":"S71","msg_num_seq":"A","msg_text":"0EH081213HS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":8,"min":12,"sec":13}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907948,"usec":540950},"freq":0,"bit_rate":300,"sig_level":-8.380145,"noise_level":-32.294319,"freq_skew":1.150500,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"3F59F3"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"GAF746","pos":{"lat":51.222479,"lon":8.464639},"utc_time":{"hour":8,"min":12,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907948,"usec":549319},"freq":0,"bit_rate":300,"sig_level":-8.115582,"noise_level":-32.290745,"freq_skew":4.017953,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"4066AB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS48WE","pos":{"lat":53.515536,"lon":-5.275851},"utc_time":{"hour":8,"min":12,"sec":2},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907955,"usec":205234},"freq":0,"bit_rate":300,"sig_level":-6.396880,"noise_level":-32.284313,"freq_skew":7.239590,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"407022"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"BA052R","pos":{"lat":48.089653,"lon":-4.112328},"utc_time":{"hour":8,"min":10,"sec":28},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907958,"usec":556968},"freq":0,"bit_rate":300,"sig_level":-10.539021,"noise_level":-32.281460,"freq_skew":0.946911,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":68},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-RGY","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"AT0248","msg_num":"S19","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907961,"usec":879954},"freq":0,"bit_rate":300,"sig_level":-6.334376,"noise_level":-32.260418,"freq_skew":3.786118,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"15202B"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907961,"usec":879954},"freq":0,"bit_rate":300,"sig_level":-6.334376,"noise_level":-32.260418,"freq_skew":3.786118,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"E80468"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907961,"usec":879954},"freq":0,"bit_rate":300,"sig_level":-6.334376,"noise_level":-32.260418,"freq_skew":3.786118,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"152000"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907961,"usec":879954},"freq":0,"bit_rate":300,"sig_level":-6.334376,"noise_level":-32.260418,"freq_skew":3.786118,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"0D09E5"},"assigned_ac_id":70}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907961,"usec":879954},"freq":0,"bit_rate":300,"sig_level":-6.334376,"noise_level":-32.260418,"freq_skew":3.786118,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"3F59F3"},"assigned_ac_id":71}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907965,"usec":212873},"freq":0,"bit_rate":300,"sig_level":-9.636309,"noise_level":-33.173359,"freq_skew":3.942329,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14,"ac_info":{"icao":"A2A2E3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL953","pos":{"lat":48.551766,"lon":10.980856},"time":{"hour":8,"min":12,"sec":38},"flight_leg_num":37,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":182,"prev_leg":646},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":59,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907968,"usec":579680},"freq":0,"bit_rate":300,"sig_level":-8.246255,"noise_level":-33.150047,"freq_skew":3.342162,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":30,"ac_info":{"icao":"A7FBB3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"UPS10 ","pos":{"lat":49.938793,"lon":10.245800},"time":{"hour":8,"min":12,"sec":44},"flight_leg_num":248,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":694},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":35,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":38,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907971,"usec":893857},"freq":0,"bit_rate":600,"sig_level":-7.993561,"noise_level":-33.146496,"freq_skew":6.449420,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51,"ac_info":{"icao":"48506C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TFL372","pos":{"lat":52.355447,"lon":4.687394},"time":{"hour":10,"min":1,"sec":16},"flight_leg_num":148,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":14,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":24662,"prev_leg":548},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":41,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":45,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907971,"usec":893857},"freq":0,"bit_rate":600,"sig_level":-7.993561,"noise_level":-33.146496,"freq_skew":6.449420,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":51,"ac_info":{"icao":"48506C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"TFL391","pos":{"lat":52.086968,"lon":3.223807},"time":{"hour":8,"min":12,"sec":44},"flight_leg_num":149,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":22,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907978,"usec":592203},"freq":0,"bit_rate":300,"sig_level":-8.020834,"noise_level":-33.101646,"freq_skew":5.082302,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":236,"ac_info":{"icao":"407699"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR303","pos":{"lat":51.661590,"lon":0.460740},"time":{"hour":8,"min":12,"sec":52},"flight_leg_num":189,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":162,"prev_leg":378},"hfdl_disabled_duration":{"this_leg":10280,"prev_leg":14882},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":81,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":80,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907981,"usec":877782},"freq":0,"bit_rate":300,"sig_level":-9.042213,"noise_level":-33.098114,"freq_skew":1.827394,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":71,"ac_info":{"icao":"3F59F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...1511","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"LH0746","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907988,"usec":551685},"freq":0,"bit_rate":300,"sig_level":-7.623295,"noise_level":-33.091057,"freq_skew":0.805476,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":67},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CS-TJN","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"TP1859","msg_num":"S71","msg_num_seq":"A","msg_text":"0EH081213HS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":8,"min":12,"sec":13}},"links_avail":[{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907988,"usec":561229},"freq":0,"bit_rate":300,"sig_level":-7.943313,"noise_level":-33.087532,"freq_skew":3.927128,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8005DE"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NGN730","pos":{"lat":50.055866,"lon":8.612611},"utc_time":{"hour":8,"min":13,"sec":2},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2},{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":2},{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907995,"usec":213295},"freq":0,"bit_rate":300,"sig_level":-7.394094,"noise_level":-33.063667,"freq_skew":3.862164,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"4066AB"},"assigned_ac_id":72}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907995,"usec":213295},"freq":0,"bit_rate":300,"sig_level":-7.394094,"noise_level":-33.063667,"freq_skew":3.862164,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"407022"},"assigned_ac_id":73}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907995,"usec":213295},"freq":0,"bit_rate":300,"sig_level":-7.394094,"noise_level":-33.063667,"freq_skew":3.862164,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"3C4A14"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773907995,"usec":213295},"freq":0,"bit_rate":300,"sig_level":-7.394094,"noise_level":-33.063667,"freq_skew":3.862164,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":71,"ac_info":{"icao":"3F59F3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...1511","mode":"2","label":"_d","blk_id":"Y","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908005,"usec":236241},"freq":0,"bit_rate":300,"sig_level":-8.467970,"noise_level":-32.980461,"freq_skew":4.216518,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":72,"ac_info":{"icao":"4066AB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VRAY","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"VS48WE","msg_num":"S38","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908008,"usec":571858},"freq":0,"bit_rate":300,"sig_level":-7.082978,"noise_level":-32.976593,"freq_skew":5.467009,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"76CCE6"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SIA23 ","pos":{"lat":53.862293,"lon":-10.932104},"utc_time":{"hour":8,"min":13,"sec":22},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908011,"usec":878643},"freq":0,"bit_rate":300,"sig_level":-9.123295,"noise_level":-32.973495,"freq_skew":9.455079,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"34659A"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"IBE013","pos":{"lat":13.756626,"lon":-63.979347},"utc_time":{"hour":8,"min":13,"sec":24},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":1},{"id":2},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":2},{"id":7},{"id":8}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":3},{"id":4}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":2},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908025,"usec":228737},"freq":0,"bit_rate":300,"sig_level":-6.786799,"noise_level":-32.889614,"freq_skew":4.111051,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"8005DE"},"assigned_ac_id":74}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908025,"usec":228737},"freq":0,"bit_rate":300,"sig_level":-6.786799,"noise_level":-32.889614,"freq_skew":4.111051,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C058BF"},"assigned_ac_id":75}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908025,"usec":228737},"freq":0,"bit_rate":300,"sig_level":-6.786799,"noise_level":-32.889614,"freq_skew":4.111051,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"76CCE6"},"assigned_ac_id":66}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908025,"usec":228737},"freq":0,"bit_rate":300,"sig_level":-6.786799,"noise_level":-32.889614,"freq_skew":4.111051,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"34659A"},"assigned_ac_id":76}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908025,"usec":228737},"freq":0,"bit_rate":300,"sig_level":-6.786799,"noise_level":-32.889614,"freq_skew":4.111051,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"800425"},"assigned_ac_id":77}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908025,"usec":228737},"freq":0,"bit_rate":300,"sig_level":-6.786799,"noise_level":-32.889614,"freq_skew":4.111051,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":67},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CS-TJN","mode":"2","label":"_d","blk_id":"S","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908025,"usec":228737},"freq":0,"bit_rate":300,"sig_level":-6.786799,"noise_level":-32.889614,"freq_skew":4.111051,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":72,"ac_info":{"icao":"4066AB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VRAY","mode":"2","label":"_d","blk_id":"Q","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908035,"usec":254064},"freq":0,"bit_rate":600,"sig_level":-7.432757,"noise_level":-32.961952,"freq_skew":5.300165,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":31,"ac_info":{"icao":"8964C2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD72E","pos":{"lat":52.313904,"lon":5.196200},"time":{"hour":7,"min":50,"sec":10},"flight_leg_num":24,"gs":{"type":"Ground station","id":17},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":11,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1350},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":16,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908035,"usec":254064},"freq":0,"bit_rate":600,"sig_level":-7.432757,"noise_level":-32.961952,"freq_skew":5.300165,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":31,"ac_info":{"icao":"8964C2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD72E","pos":{"lat":53.260447,"lon":0.500566},"time":{"hour":8,"min":13,"sec":48},"flight_leg_num":24,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":11,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1350},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":39,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":42,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908038,"usec":571561},"freq":0,"bit_rate":300,"sig_level":-6.695910,"noise_level":-32.958862,"freq_skew":4.821784,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":75,"ac_info":{"icao":"C058BF"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-GHPU","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"AC0879","msg_num":"S48","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908041,"usec":868212},"freq":0,"bit_rate":300,"sig_level":-8.661139,"noise_level":-32.955391,"freq_skew":0.301426,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0200FB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AT4372","pos":{"lat":37.439418,"lon":12.870508},"utc_time":{"hour":8,"min":13,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908055,"usec":225873},"freq":0,"bit_rate":600,"sig_level":-10.113804,"noise_level":-33.599972,"freq_skew":5.101965,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":58,"ac_info":{"icao":"E8040C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"LP2694","pos":{"lat":-11.563819,"lon":-77.575641},"time":{"hour":19,"min":8,"sec":8},"flight_leg_num":9,"gs":{"type":"Ground station","id":1},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4294},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":0,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908055,"usec":225873},"freq":0,"bit_rate":600,"sig_level":-10.113804,"noise_level":-33.599972,"freq_skew":5.101965,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":58,"ac_info":{"icao":"E8040C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":10,"flight_id":"LP2694","pos":{"lat":-8.585832,"lon":-78.978460},"time":{"hour":19,"min":33,"sec":44},"flight_leg_num":9,"gs":{"type":"Ground station","id":1},"frequency":{"id":2},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4294},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":36,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":37,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908055,"usec":233558},"freq":0,"bit_rate":300,"sig_level":-6.427851,"noise_level":-33.596649,"freq_skew":4.794179,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":75,"ac_info":{"icao":"C058BF"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-GHPU","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"AC0879","msg_num":"S48","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908058,"usec":552760},"freq":0,"bit_rate":300,"sig_level":-7.563932,"noise_level":-33.592911,"freq_skew":4.487729,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"020058"},"assigned_ac_id":78}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908058,"usec":552760},"freq":0,"bit_rate":300,"sig_level":-7.563932,"noise_level":-33.592911,"freq_skew":4.487729,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":71,"ac_info":{"icao":"3F59F3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"...1511","mode":"2","label":"_d","blk_id":"Z","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908061,"usec":900572},"freq":0,"bit_rate":300,"sig_level":-6.644620,"noise_level":-33.589176,"freq_skew":0.215852,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":59,"ac_info":{"icao":"C023BB"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"AC0870","pos":{"lat":49.470157,"lon":-1.108248},"time":{"hour":8,"min":3,"sec":24},"flight_leg_num":223,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":68,"prev_leg":601},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":31,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":45,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908061,"usec":909172},"freq":0,"bit_rate":300,"sig_level":-9.947219,"noise_level":-33.585022,"freq_skew":-3.963378,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"896471"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE8ER","pos":{"lat":42.882810,"lon":-36.318123},"utc_time":{"hour":8,"min":14,"sec":16},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908068,"usec":571273},"freq":0,"bit_rate":300,"sig_level":-8.701581,"noise_level":-33.559753,"freq_skew":3.836524,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":242,"ac_info":{"icao":"4BB0F3"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY8MT","pos":{"lat":56.755823,"lon":6.302731},"time":{"hour":8,"min":14,"sec":22},"flight_leg_num":72,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":1444,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":80,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":80,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908071,"usec":875945},"freq":0,"bit_rate":300,"sig_level":-7.154613,"noise_level":-33.535381,"freq_skew":4.049320,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":72,"ac_info":{"icao":"4066AB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VRAY","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"VS48WE","msg_num":"S39","msg_num_seq":"A","msg_text":"0EH081349VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":8,"min":13,"sec":49}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908078,"usec":550051},"freq":0,"bit_rate":300,"sig_level":-8.586380,"noise_level":-33.510258,"freq_skew":3.743667,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74,"ac_info":{"icao":"8005DE"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ANNE","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"KK7300","msg_num":"S10","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908085,"usec":225961},"freq":0,"bit_rate":600,"sig_level":-7.198517,"noise_level":-34.340321,"freq_skew":-0.213015,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMT","mode":"2","label":"H1","blk_id":"7","ack":"!","flight":"3O131G","msg_num":"C01","msg_num_seq":"A","sublabel":"CF","msg_text":"FLR/FR26031905230034123402ADIRU1(1FP1) IR BUS/WXR1(1SQ1)\r/IDRADAR 1\r "}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908091,"usec":894815},"freq":0,"bit_rate":300,"sig_level":-7.591275,"noise_level":-34.312759,"freq_skew":3.769989,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"896471"},"assigned_ac_id":79}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908091,"usec":894815},"freq":0,"bit_rate":300,"sig_level":-7.591275,"noise_level":-34.312759,"freq_skew":3.769989,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":66,"ac_info":{"icao":"76CCE6"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SGF","mode":"2","label":"_d","blk_id":"S","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908091,"usec":894815},"freq":0,"bit_rate":300,"sig_level":-7.591275,"noise_level":-34.312759,"freq_skew":3.769989,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":75,"ac_info":{"icao":"C058BF"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-GHPU","mode":"2","label":"_d","blk_id":"U","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908091,"usec":894815},"freq":0,"bit_rate":300,"sig_level":-7.591275,"noise_level":-34.312759,"freq_skew":3.769989,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":78,"ac_info":{"icao":"020058"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-ROA","mode":"2","label":"_d","blk_id":"X","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908091,"usec":894815},"freq":0,"bit_rate":300,"sig_level":-7.591275,"noise_level":-34.312759,"freq_skew":3.769989,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":72,"ac_info":{"icao":"4066AB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".G-VRAY","mode":"2","label":"_d","blk_id":"R","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908091,"usec":894815},"freq":0,"bit_rate":300,"sig_level":-7.591275,"noise_level":-34.312759,"freq_skew":3.769989,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":74,"ac_info":{"icao":"8005DE"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ANNE","mode":"2","label":"_d","blk_id":"H","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908098,"usec":569799},"freq":0,"bit_rate":1200,"sig_level":-6.788604,"noise_level":-34.284832,"freq_skew":8.386412,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":56,"ac_info":{"icao":"0201A0"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"AT526S","pos":{"lat":33.364856,"lon":-7.591224},"time":{"hour":6,"min":38,"sec":16},"flight_leg_num":245,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":8,"prev_leg":5434},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":115,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":9,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":163,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908098,"usec":569799},"freq":0,"bit_rate":1200,"sig_level":-6.788604,"noise_level":-34.284832,"freq_skew":8.386412,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":56,"ac_info":{"icao":"0201A0"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"AT7651","pos":{"lat":48.741968,"lon":2.511067},"time":{"hour":8,"min":2,"sec":6},"flight_leg_num":253,"gs":{"type":"Ground station","id":17},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4212},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":1,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908098,"usec":569799},"freq":0,"bit_rate":1200,"sig_level":-6.788604,"noise_level":-34.284832,"freq_skew":8.386412,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":56,"ac_info":{"icao":"0201A0"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":146,"flight_id":"AT7651","pos":{"lat":48.509538,"lon":0.840112},"time":{"hour":8,"min":14,"sec":52},"flight_leg_num":253,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4212},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":22,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":23,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908101,"usec":870153},"freq":0,"bit_rate":600,"sig_level":-9.590706,"noise_level":-34.280338,"freq_skew":8.491923,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57,"ac_info":{"icao":"3465C5"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"WFL150","pos":{"lat":21.704219,"lon":-52.295365},"time":{"hour":8,"min":1,"sec":58},"flight_leg_num":190,"gs":{"type":"Ground station","id":4},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":5402,"prev_leg":11214},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":160,"600bps":28,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":13,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":12,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":215,"spdus_missed_cnt":6},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908101,"usec":870153},"freq":0,"bit_rate":600,"sig_level":-9.590706,"noise_level":-34.280338,"freq_skew":8.491923,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":57,"ac_info":{"icao":"3465C5"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"WFL150","pos":{"lat":22.286496,"lon":-50.423566},"time":{"hour":8,"min":14,"sec":52},"flight_leg_num":190,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":5402,"prev_leg":11214},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":20,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":21,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908115,"usec":225149},"freq":0,"bit_rate":300,"sig_level":-8.348522,"noise_level":-34.180244,"freq_skew":5.131048,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":66,"ac_info":{"icao":"76CCE6"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SGF","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"SQ0023","msg_num":"S34","msg_num_seq":"A","msg_text":"0EH081454VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":8,"min":14,"sec":54}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908118,"usec":556577},"freq":0,"bit_rate":300,"sig_level":-9.049176,"noise_level":-34.176247,"freq_skew":3.937885,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":74,"ac_info":{"icao":"8005DE"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ANNE","mode":"2","label":"SA","blk_id":"5","ack":"!","flight":"KK7300","msg_num":"S11","msg_num_seq":"A","msg_text":"0EH081454VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":8,"min":14,"sec":54}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908121,"usec":892984},"freq":0,"bit_rate":300,"sig_level":-6.759888,"noise_level":-34.149200,"freq_skew":4.268209,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"801665"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908121,"usec":892984},"freq":0,"bit_rate":300,"sig_level":-6.759888,"noise_level":-34.149200,"freq_skew":4.268209,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"8964C2"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908121,"usec":892984},"freq":0,"bit_rate":300,"sig_level":-6.759888,"noise_level":-34.149200,"freq_skew":4.268209,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":240,"ac_info":{"icao":"02019D"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-NMT","mode":"2","label":"_d","blk_id":"A","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908128,"usec":566450},"freq":0,"bit_rate":300,"sig_level":-8.684186,"noise_level":-34.098877,"freq_skew":0.259832,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"0200FB"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AT4372","pos":{"lat":37.315135,"lon":13.083025},"utc_time":{"hour":8,"min":15,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":7}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908155,"usec":238142},"freq":0,"bit_rate":300,"sig_level":-7.929717,"noise_level":-33.911648,"freq_skew":4.089516,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"0200FB"},"assigned_ac_id":80}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908155,"usec":238142},"freq":0,"bit_rate":300,"sig_level":-7.929717,"noise_level":-33.911648,"freq_skew":4.089516,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":66,"ac_info":{"icao":"76CCE6"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9V-SGF","mode":"2","label":"_d","blk_id":"T","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908155,"usec":238142},"freq":0,"bit_rate":300,"sig_level":-7.929717,"noise_level":-33.911648,"freq_skew":4.089516,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":74,"ac_info":{"icao":"8005DE"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ANNE","mode":"2","label":"_d","blk_id":"I","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908161,"usec":865975},"freq":0,"bit_rate":300,"sig_level":-9.093711,"noise_level":-33.884552,"freq_skew":4.597540,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":34,"ac_info":{"icao":"4BB0E9"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":12,"flight_id":"THY91J","pos":{"lat":51.312087,"lon":13.335368},"time":{"hour":8,"min":15,"sec":54},"flight_leg_num":47,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":228,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":40,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":44,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908165,"usec":208312},"freq":0,"bit_rate":300,"sig_level":-10.198322,"noise_level":-33.880260,"freq_skew":4.917637,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":39,"ac_info":{"icao":"A2CB13"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL63 ","pos":{"lat":19.468154,"lon":-79.651717},"time":{"hour":8,"min":15,"sec":56},"flight_leg_num":10,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":532},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":35,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908165,"usec":220239},"freq":0,"bit_rate":300,"sig_level":-7.992771,"noise_level":-33.876827,"freq_skew":0.601211,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":80,"ac_info":{"icao":"0200FB"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-RGK","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"AT4372","msg_num":"S83","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908181,"usec":893281},"freq":0,"bit_rate":300,"sig_level":-6.539660,"noise_level":-33.780403,"freq_skew":-0.227627,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":218,"ac_info":{"icao":"02019C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"3O0111","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":8,"min":16,"sec":12},"flight_leg_num":254,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":23,"prev_leg":166},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":88,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":13,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":97,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908188,"usec":580165},"freq":0,"bit_rate":300,"sig_level":-10.981292,"noise_level":-33.732166,"freq_skew":9.543155,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":5,"ac_info":{"icao":"0D085C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AMX025","pos":{"lat":40.515939,"lon":-72.138085},"time":{"hour":8,"min":16,"sec":22},"flight_leg_num":126,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1526},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":60,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":16,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":62,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908195,"usec":196830},"freq":0,"bit_rate":300,"sig_level":-5.893023,"noise_level":-33.706886,"freq_skew":4.662142,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":22,"ac_info":{"icao":"347694"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"VLG260","pos":{"lat":40.844499,"lon":-4.336518},"time":{"hour":8,"min":16,"sec":28},"flight_leg_num":164,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3012},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":54,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":2,"1200bps":4,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":2,"1200bps":3,"1800bps":0},"spdus_rx_ok_cnt":57,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908195,"usec":203019},"freq":0,"bit_rate":300,"sig_level":-10.183826,"noise_level":-33.702682,"freq_skew":1.824057,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":42},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AEA23M","pos":{"lat":51.144888,"lon":3.602149},"time":{"hour":8,"min":16,"sec":28},"flight_leg_num":10,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":968},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":35,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":37,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908198,"usec":563625},"freq":0,"bit_rate":300,"sig_level":-9.179945,"noise_level":-33.698898,"freq_skew":1.932260,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":77,"ac_info":{"icao":"800425"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IBJ","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"LW84HB","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908205,"usec":217578},"freq":0,"bit_rate":300,"sig_level":-5.774024,"noise_level":-33.651527,"freq_skew":3.875359,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":80,"ac_info":{"icao":"0200FB"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-RGK","mode":"2","label":"_d","blk_id":"V","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908231,"usec":877952},"freq":0,"bit_rate":300,"sig_level":-8.972668,"noise_level":-33.474422,"freq_skew":3.222374,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":77,"ac_info":{"icao":"800425"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IBJ","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"LW84HB","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908251,"usec":877180},"freq":0,"bit_rate":300,"sig_level":-7.074178,"noise_level":-33.343521,"freq_skew":4.063252,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"76CDB3"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908251,"usec":877180},"freq":0,"bit_rate":300,"sig_level":-7.074178,"noise_level":-33.343521,"freq_skew":4.063252,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"498422"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908251,"usec":877180},"freq":0,"bit_rate":300,"sig_level":-7.074178,"noise_level":-33.343521,"freq_skew":4.063252,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"507C6F"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908251,"usec":877180},"freq":0,"bit_rate":300,"sig_level":-7.074178,"noise_level":-33.343521,"freq_skew":4.063252,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"A27C78"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908251,"usec":877180},"freq":0,"bit_rate":300,"sig_level":-7.074178,"noise_level":-33.343521,"freq_skew":4.063252,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"02013F"},"assigned_ac_id":68}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908251,"usec":877180},"freq":0,"bit_rate":300,"sig_level":-7.074178,"noise_level":-33.343521,"freq_skew":4.063252,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"000000"},"reason":{"code":4,"descr":"Invalid aircraft ID"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908251,"usec":877180},"freq":0,"bit_rate":300,"sig_level":-7.074178,"noise_level":-33.343521,"freq_skew":4.063252,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":79,"ac_info":{"icao":"896471"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUG","mode":"2","label":"_d","blk_id":"V","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908275,"usec":234605},"freq":0,"bit_rate":300,"sig_level":-9.239843,"noise_level":-33.191536,"freq_skew":-1.172566,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":219,"ac_info":{"icao":"4C0221"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"JU0500","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":8,"min":17,"sec":52},"flight_leg_num":216,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":21,"prev_leg":85},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":9650},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":90,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":14,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":8,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":7,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":99,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":9,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908281,"usec":909147},"freq":0,"bit_rate":300,"sig_level":-7.067293,"noise_level":-33.147240,"freq_skew":3.903671,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":78,"ac_info":{"icao":"020058"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".CN-ROA","mode":"2","label":"_d","blk_id":"Y","ack":"5","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908311,"usec":906979},"freq":0,"bit_rate":300,"sig_level":-9.417514,"noise_level":-32.938339,"freq_skew":3.008667,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":77,"ac_info":{"icao":"800425"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".9H-IBJ","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"LW84HB","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908315,"usec":206240},"freq":0,"bit_rate":300,"sig_level":-6.696830,"noise_level":-32.934875,"freq_skew":4.041249,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"4BB0ED"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908315,"usec":206240},"freq":0,"bit_rate":300,"sig_level":-6.696830,"noise_level":-32.934875,"freq_skew":4.041249,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"34728C"},"assigned_ac_id":81}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908315,"usec":206240},"freq":0,"bit_rate":300,"sig_level":-6.696830,"noise_level":-32.934875,"freq_skew":4.041249,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":79,"ac_info":{"icao":"896471"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-EUG","mode":"2","label":"_d","blk_id":"W","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908315,"usec":212975},"freq":0,"bit_rate":300,"sig_level":-8.497636,"noise_level":-32.931026,"freq_skew":6.884885,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"40808C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"VIR359","pos":{"lat":50.277310,"lon":8.223969},"time":{"hour":8,"min":18,"sec":30},"flight_leg_num":218,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":174,"prev_leg":429},"hfdl_disabled_duration":{"this_leg":9184,"prev_leg":15810},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":75,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":75,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908321,"usec":888493},"freq":0,"bit_rate":300,"sig_level":-7.331275,"noise_level":-32.924103,"freq_skew":-1.456091,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":44,"ac_info":{"icao":"E49222"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MAC113","pos":{"lat":45.519191,"lon":-0.403405},"time":{"hour":7,"min":54,"sec":38},"flight_leg_num":146,"gs":{"type":"Ground station","id":17},"frequency":{"id":32},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":70,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":79,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908335,"usec":221753},"freq":0,"bit_rate":300,"sig_level":-7.835581,"noise_level":-32.841454,"freq_skew":5.511240,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":233,"ac_info":{"icao":"4BB105"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":140,"flight_id":"THY2XA","pos":{"lat":42.002529,"lon":13.163363},"time":{"hour":8,"min":18,"sec":46},"flight_leg_num":49,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":22,"prev_leg":247},"hfdl_disabled_duration":{"this_leg":14854,"prev_leg":3082},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":89,"600bps":5,"1200bps":1,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":11,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_tx_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":86,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908338,"usec":565438},"freq":0,"bit_rate":300,"sig_level":-9.207495,"noise_level":-32.834602,"freq_skew":2.984898,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":249,"ac_info":{"icao":"4BB46D"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"MNB152","pos":{"lat":47.658096,"lon":9.040392},"time":{"hour":8,"min":18,"sec":52},"flight_leg_num":222,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":6530},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":80,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":80,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908345,"usec":214205},"freq":0,"bit_rate":300,"sig_level":-6.012838,"noise_level":-32.792847,"freq_skew":3.840599,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"000000"},"reason":{"code":4,"descr":"Invalid aircraft ID"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908345,"usec":214205},"freq":0,"bit_rate":300,"sig_level":-6.012838,"noise_level":-32.792847,"freq_skew":3.840599,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"0100A3"},"assigned_ac_id":82}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908351,"usec":875601},"freq":0,"bit_rate":300,"sig_level":-8.413988,"noise_level":-33.815311,"freq_skew":5.220315,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"ADDEFE"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NK0974","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":8,"min":18,"sec":54},"freq_data":[{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":7}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":5}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[{"id":4}]},{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":0},{"id":2},{"id":3},{"id":4},{"id":5}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908361,"usec":890248},"freq":0,"bit_rate":300,"sig_level":-10.951303,"noise_level":-33.745724,"freq_skew":7.314853,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":82,"ac_info":{"icao":"0100A3"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCF","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"MS5056","msg_num":"S47","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908378,"usec":545239},"freq":0,"bit_rate":300,"sig_level":-6.120363,"noise_level":-33.629028,"freq_skew":3.849500,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"ADDEFE"},"assigned_ac_id":83}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908378,"usec":545239},"freq":0,"bit_rate":300,"sig_level":-6.120363,"noise_level":-33.629028,"freq_skew":3.849500,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":82,"ac_info":{"icao":"0100A3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCF","mode":"2","label":"_d","blk_id":"S","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908388,"usec":560975},"freq":0,"bit_rate":300,"sig_level":-6.565003,"noise_level":-33.626457,"freq_skew":3.594548,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":7,"ac_info":{"icao":"020121"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RAM219","pos":{"lat":34.099224,"lon":-9.541644},"time":{"hour":8,"min":19,"sec":40},"flight_leg_num":25,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":294,"prev_leg":644},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":76,"600bps":6,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":75,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908391,"usec":882149},"freq":0,"bit_rate":300,"sig_level":-9.200321,"noise_level":-33.622288,"freq_skew":5.081244,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":83,"ac_info":{"icao":"ADDEFE"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N993NK","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"NK0974","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908395,"usec":245423},"freq":0,"bit_rate":300,"sig_level":-8.893613,"noise_level":-33.597328,"freq_skew":2.706754,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":13,"ac_info":{"icao":"AC498C"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"FDX609","pos":{"lat":46.986898,"lon":12.373719},"time":{"hour":8,"min":19,"sec":50},"flight_leg_num":37,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":11734},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":73,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":73,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908401,"usec":901967},"freq":0,"bit_rate":300,"sig_level":-8.348549,"noise_level":-33.568295,"freq_skew":4.036788,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":223,"ac_info":{"icao":"406832"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"VS0110","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":8,"min":19,"sec":54},"flight_leg_num":241,"gs":{"type":"Ground station","id":7},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":42,"prev_leg":712},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":98,"600bps":5,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":10,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":9,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":101,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908411,"usec":877737},"freq":0,"bit_rate":300,"sig_level":-6.839558,"noise_level":-33.539356,"freq_skew":3.932515,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"A31A57"},"assigned_ac_id":84}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908411,"usec":877737},"freq":0,"bit_rate":300,"sig_level":-6.839558,"noise_level":-33.539356,"freq_skew":3.932515,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":83,"ac_info":{"icao":"ADDEFE"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N993NK","mode":"2","label":"_d","blk_id":"X","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908468,"usec":538683},"freq":0,"bit_rate":300,"sig_level":-6.161120,"noise_level":-33.147614,"freq_skew":4.016305,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"152011"},"assigned_ac_id":85}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908468,"usec":538683},"freq":0,"bit_rate":300,"sig_level":-6.161120,"noise_level":-33.147614,"freq_skew":4.016305,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":82,"ac_info":{"icao":"0100A3"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".SU-GCF","mode":"2","label":"_d","blk_id":"T","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908475,"usec":214711},"freq":0,"bit_rate":300,"sig_level":-7.230017,"noise_level":-33.103149,"freq_skew":4.032358,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"AC3C0E"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908475,"usec":214711},"freq":0,"bit_rate":300,"sig_level":-7.230017,"noise_level":-33.103149,"freq_skew":4.032358,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"E48E6D"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908475,"usec":214711},"freq":0,"bit_rate":300,"sig_level":-7.230017,"noise_level":-33.103149,"freq_skew":4.032358,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":33,"ac_info":{"icao":"151DC9"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73161","mode":"2","label":"_d","blk_id":"T","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908505,"usec":225017},"freq":0,"bit_rate":300,"sig_level":-6.430356,"noise_level":-32.891079,"freq_skew":3.988803,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"C038C8"},"assigned_ac_id":86}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908505,"usec":225017},"freq":0,"bit_rate":300,"sig_level":-6.430356,"noise_level":-32.891079,"freq_skew":3.988803,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":83,"ac_info":{"icao":"ADDEFE"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N993NK","mode":"2","label":"_d","blk_id":"Y","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908508,"usec":561254},"freq":0,"bit_rate":300,"sig_level":-6.726303,"noise_level":-32.887634,"freq_skew":3.953863,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":16,"ac_info":{"icao":"4076E2"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":2,"flight_id":"BAW563","pos":{"lat":48.830545,"lon":3.658454},"time":{"hour":8,"min":21,"sec":42},"flight_leg_num":128,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":67,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":69,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908511,"usec":893327},"freq":0,"bit_rate":300,"sig_level":-10.074416,"noise_level":-32.884186,"freq_skew":4.152075,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"8965F5"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD99P","pos":{"lat":48.100640,"lon":12.333207},"utc_time":{"hour":8,"min":21,"sec":44},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2},{"id":7},{"id":10}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908515,"usec":231058},"freq":0,"bit_rate":300,"sig_level":-9.791916,"noise_level":-32.880360,"freq_skew":3.569578,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":48,"ac_info":{"icao":"A18D29"}},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"UAL82 ","pos":{"lat":54.232396,"lon":13.347727},"time":{"hour":8,"min":21,"sec":46},"flight_leg_num":56,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":366,"prev_leg":776},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":40,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":42,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908538,"usec":557789},"freq":0,"bit_rate":300,"sig_level":-7.156478,"noise_level":-32.718910,"freq_skew":3.866168,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"15202E"},"assigned_ac_id":87}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908538,"usec":557789},"freq":0,"bit_rate":300,"sig_level":-7.156478,"noise_level":-32.718910,"freq_skew":3.866168,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"8965F5"},"assigned_ac_id":88}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908538,"usec":557789},"freq":0,"bit_rate":300,"sig_level":-7.156478,"noise_level":-32.718910,"freq_skew":3.866168,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":63,"name":"Logoff request"},"ac_info":{"icao":"4BB0E2"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908541,"usec":891515},"freq":0,"bit_rate":300,"sig_level":-9.116245,"noise_level":-32.715534,"freq_skew":2.373560,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"40683E"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"VS022Q","pos":{"lat":55.920517,"lon":-16.732210},"utc_time":{"hour":8,"min":21,"sec":40},"freq_data":[]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908548,"usec":560283},"freq":0,"bit_rate":300,"sig_level":-8.635394,"noise_level":-32.688927,"freq_skew":7.292060,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"AC9923"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAL945","pos":{"lat":50.337048,"lon":7.936264},"utc_time":{"hour":8,"min":22,"sec":20},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":1},{"id":2},{"id":7}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2},{"id":6}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":0},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":3},{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[{"id":2}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908551,"usec":905981},"freq":0,"bit_rate":300,"sig_level":-9.374449,"noise_level":-32.685558,"freq_skew":3.377422,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":88,"ac_info":{"icao":"8965F5"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-BNG","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"EY099P","msg_num":"S02","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908558,"usec":534200},"freq":0,"bit_rate":300,"sig_level":-8.474886,"noise_level":-32.643394,"freq_skew":5.740099,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"89653B"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"ETD78G","pos":{"lat":41.796192,"lon":12.215790},"utc_time":{"hour":8,"min":22,"sec":30},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":4},{"id":5}],"heard_on_freqs":[{"id":1}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7},{"id":8},{"id":9},{"id":10},{"id":11}],"heard_on_freqs":[{"id":2},{"id":8}]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":15},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6},{"id":7}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908571,"usec":891371},"freq":0,"bit_rate":300,"sig_level":-7.378258,"noise_level":-32.578865,"freq_skew":4.111731,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"780CB8"},"assigned_ac_id":89}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908571,"usec":891371},"freq":0,"bit_rate":300,"sig_level":-7.378258,"noise_level":-32.578865,"freq_skew":4.111731,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"AC9923"},"assigned_ac_id":90}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908571,"usec":891371},"freq":0,"bit_rate":300,"sig_level":-7.378258,"noise_level":-32.578865,"freq_skew":4.111731,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":255},"type":{"id":159,"name":"Logon confirm"},"ac_info":{"icao":"89653B"},"assigned_ac_id":91}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908571,"usec":891371},"freq":0,"bit_rate":300,"sig_level":-7.378258,"noise_level":-32.578865,"freq_skew":4.111731,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":85,"ac_info":{"icao":"152011"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"RA73745","mode":"2","label":"_d","blk_id":"X","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773908571,"usec":891371},"freq":0,"bit_rate":300,"sig_level":-7.378258,"noise_level":-32.578865,"freq_skew":4.111731,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":88,"ac_info":{"icao":"8965F5"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".A6-BNG","mode":"2","label":"_d","blk_id":"H","ack":"7","msg_text":""}}}}}