{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170863,"usec":779590},"freq":0,"bit_rate":300,"sig_level":-7.789416,"noise_level":-29.338585,"freq_skew":4.372167,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1889,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":17},"utc_sync":true,"freqs":[{"id":0},{"id":1}]},{"gs":{"type":"Ground station","id":1},"utc_sync":true,"freqs":[{"id":1},{"id":2}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170870,"usec":459312},"freq":0,"bit_rate":300,"sig_level":-7.474589,"noise_level":-29.310169,"freq_skew":7.398846,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71C598"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KAL931","pos":{"lat":41.951717,"lon":12.642885},"utc_time":{"hour":16,"min":47,"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":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}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":2},{"id":5},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170880,"usec":471580},"freq":0,"bit_rate":300,"sig_level":-7.932456,"noise_level":-29.268980,"freq_skew":-0.373087,"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":2,"flight_id":"MAC467","pos":{"lat":42.994734,"lon":6.276982},"time":{"hour":16,"min":31,"sec":44},"flight_leg_num":246,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":79,"prev_leg":58},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4414},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":88,"600bps":1,"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":3,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":96,"spdus_missed_cnt":7},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170883,"usec":781014},"freq":0,"bit_rate":300,"sig_level":-7.429458,"noise_level":-29.266712,"freq_skew":4.237000,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":183},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"","pos":{"lat":37.523189,"lon":-3.446967},"time":{"hour":12,"min":48,"sec":12},"flight_leg_num":6,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":10,"prev_leg":22},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4728},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":24,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"600bps":1,"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":16,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170893,"usec":777656},"freq":0,"bit_rate":300,"sig_level":-8.063318,"noise_level":-29.225479,"freq_skew":5.481712,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":199},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC201","pos":{"lat":49.326991,"lon":3.453490},"time":{"hour":16,"min":48,"sec":6},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":723,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":996},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":58,"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":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":"1.7.0-17e40b2"},"t":{"sec":1785170897,"usec":110427},"freq":0,"bit_rate":300,"sig_level":-6.928534,"noise_level":-29.223223,"freq_skew":4.703553,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1890,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"utc_sync":true,"freqs":[{"id":5},{"id":7},{"id":8}]},{"gs":{"type":"Ground station","id":3},"utc_sync":true,"freqs":[{"id":1},{"id":2},{"id":5}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170900,"usec":457199},"freq":0,"bit_rate":300,"sig_level":-8.476156,"noise_level":-29.220964,"freq_skew":6.284305,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":201},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD7NZ","pos":{"lat":47.711997,"lon":5.368205},"time":{"hour":16,"min":48,"sec":12},"flight_leg_num":177,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":391,"prev_leg":64},"hfdl_disabled_duration":{"this_leg":30284,"prev_leg":9520},"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":3,"600bps":1,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"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":"1.7.0-17e40b2"},"t":{"sec":1785170900,"usec":466700},"freq":0,"bit_rate":300,"sig_level":-7.170765,"noise_level":-29.218710,"freq_skew":4.310706,"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":"E48BB3"},"assigned_ac_id":6}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170900,"usec":466700},"freq":0,"bit_rate":300,"sig_level":-7.170765,"noise_level":-29.218710,"freq_skew":4.310706,"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":"896192"},"assigned_ac_id":7}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170900,"usec":466700},"freq":0,"bit_rate":300,"sig_level":-7.170765,"noise_level":-29.218710,"freq_skew":4.310706,"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":"71C598"},"assigned_ac_id":2}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170907,"usec":126778},"freq":0,"bit_rate":300,"sig_level":-7.408803,"noise_level":-29.203434,"freq_skew":4.572484,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":3},"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-EXD","mode":"2","label":"_d","blk_id":"E","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170907,"usec":126778},"freq":0,"bit_rate":300,"sig_level":-7.408803,"noise_level":-29.203434,"freq_skew":4.572484,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":4},"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-RHE","mode":"2","label":"_d","blk_id":"O","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170910,"usec":463570},"freq":0,"bit_rate":300,"sig_level":-9.419831,"noise_level":-29.187937,"freq_skew":6.196781,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":6,"ac_info":{"icao":"E48BB3"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-LZD","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"OS0978","msg_num":"S76","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170920,"usec":449432},"freq":0,"bit_rate":300,"sig_level":-8.493175,"noise_level":-29.146824,"freq_skew":6.654043,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"80064D"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"NVD865","pos":{"lat":36.099770,"lon":10.482694},"utc_time":{"hour":16,"min":48,"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":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":[{"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":16},"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":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":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170927,"usec":115166},"freq":0,"bit_rate":300,"sig_level":-7.924191,"noise_level":-29.119526,"freq_skew":4.789462,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1891,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"utc_sync":true,"freqs":[{"id":3},{"id":5}]},{"gs":{"type":"Ground station","id":5},"utc_sync":true,"freqs":[{"id":4},{"id":5}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170930,"usec":463531},"freq":0,"bit_rate":300,"sig_level":-8.227766,"noise_level":-29.117294,"freq_skew":7.859182,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"71C598"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL8598","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"KE0931","msg_num":"S60","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170937,"usec":130610},"freq":0,"bit_rate":300,"sig_level":-9.516596,"noise_level":-29.099970,"freq_skew":7.585800,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":156},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA897","pos":{"lat":56.836504,"lon":17.421260},"time":{"hour":15,"min":37,"sec":18},"flight_leg_num":150,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":339,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":600},"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":9,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170940,"usec":465772},"freq":0,"bit_rate":300,"sig_level":-9.238547,"noise_level":-29.097500,"freq_skew":9.017610,"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":"CSN303","pos":{"lat":55.222197,"lon":11.567596},"time":{"hour":16,"min":48,"sec":54},"flight_leg_num":245,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":120,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3866,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":75,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"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":78,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170947,"usec":112384},"freq":0,"bit_rate":300,"sig_level":-7.805491,"noise_level":-29.069614,"freq_skew":5.616431,"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":"AFR332","pos":{"lat":49.438571,"lon":-2.634664},"time":{"hour":16,"min":49,"sec":2},"flight_leg_num":237,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":26954,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":57,"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":4,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":57,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170957,"usec":107270},"freq":0,"bit_rate":600,"sig_level":-8.533052,"noise_level":-29.042311,"freq_skew":7.158315,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235},"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":"UAE78P","pos":{"lat":45.143595,"lon":23.998993},"time":{"hour":23,"min":56,"sec":0},"flight_leg_num":63,"gs":{"type":"Ground station","id":3},"frequency":{"id":64},"freq_search_cnt":{"cur_leg":0,"prev_leg":611},"hfdl_disabled_duration":{"this_leg":7548,"prev_leg":6650},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":56,"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":5,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":58,"spdus_missed_cnt":11},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170957,"usec":107270},"freq":0,"bit_rate":600,"sig_level":-8.533052,"noise_level":-29.042311,"freq_skew":7.158315,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235},"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":"UAE143","pos":{"lat":37.266039,"lon":7.116064},"time":{"hour":16,"min":49,"sec":8},"flight_leg_num":64,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":517,"prev_leg":423},"hfdl_disabled_duration":{"this_leg":21830,"prev_leg":7548},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":29,"600bps":1,"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":2,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":27,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170957,"usec":115406},"freq":0,"bit_rate":300,"sig_level":-8.174428,"noise_level":-29.040098,"freq_skew":4.490294,"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":"80064D"},"assigned_ac_id":8}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170957,"usec":115406},"freq":0,"bit_rate":300,"sig_level":-8.174428,"noise_level":-29.040098,"freq_skew":4.490294,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":6,"ac_info":{"icao":"E48BB3"}},"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-LZD","mode":"2","label":"_d","blk_id":"G","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170960,"usec":448730},"freq":0,"bit_rate":300,"sig_level":-7.593946,"noise_level":-29.037891,"freq_skew":4.736320,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1892,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":6},"utc_sync":true,"freqs":[{"id":2},{"id":6}]},{"gs":{"type":"Ground station","id":8},"utc_sync":true,"freqs":[{"id":3},{"id":4}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170970,"usec":466159},"freq":0,"bit_rate":300,"sig_level":-8.370706,"noise_level":-28.997726,"freq_skew":4.573756,"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":"A7D278"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170970,"usec":466159},"freq":0,"bit_rate":300,"sig_level":-8.370706,"noise_level":-28.997726,"freq_skew":4.573756,"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":"780AD2"},"assigned_ac_id":9}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170970,"usec":466159},"freq":0,"bit_rate":300,"sig_level":-8.370706,"noise_level":-28.997726,"freq_skew":4.573756,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":7,"ac_info":{"icao":"896192"}},"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-EES","mode":"2","label":"_d","blk_id":"H","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170990,"usec":453973},"freq":0,"bit_rate":300,"sig_level":-8.991344,"noise_level":-28.907545,"freq_skew":6.120058,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":8,"ac_info":{"icao":"80064D"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-MLX","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"4X8652","msg_num":"S82","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785170993,"usec":793717},"freq":0,"bit_rate":300,"sig_level":-8.120926,"noise_level":-28.905369,"freq_skew":4.296256,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1893,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":9},"utc_sync":true,"freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"utc_sync":true,"freqs":[{"id":3},{"id":4}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171007,"usec":106034},"freq":0,"bit_rate":300,"sig_level":-8.621226,"noise_level":-28.840818,"freq_skew":2.380119,"slot":"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":"FIA551","pos":{"lat":45.046434,"lon":13.487803},"utc_time":{"hour":16,"min":50,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":4}],"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":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":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":"1.7.0-17e40b2"},"t":{"sec":1785171017,"usec":120514},"freq":0,"bit_rate":300,"sig_level":-7.935752,"noise_level":-28.801315,"freq_skew":6.686806,"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":"39C498"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"FBU80G","pos":{"lat":48.725145,"lon":2.330136},"utc_time":{"hour":16,"min":50,"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":4},"listening_on_freqs":[{"id":1},{"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":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":6}],"heard_on_freqs":[{"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":2},{"id":5},{"id":6},{"id":7},{"id":8}],"heard_on_freqs":[{"id":2},{"id":6},{"id":7}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171020,"usec":440437},"freq":0,"bit_rate":300,"sig_level":-8.209537,"noise_level":-28.799164,"freq_skew":6.841186,"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":18,"flight_id":"AIC131","pos":{"lat":47.417769,"lon":6.869558},"time":{"hour":16,"min":50,"sec":12},"flight_leg_num":30,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":606,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1132},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":40,"600bps":1,"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":39,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171020,"usec":451311},"freq":0,"bit_rate":300,"sig_level":-8.770400,"noise_level":-28.797016,"freq_skew":2.051931,"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":"CKK222","pos":{"lat":36.051705,"lon":150.742666},"time":{"hour":10,"min":25,"sec":12},"flight_leg_num":21,"gs":{"type":"Ground station","id":2},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":27,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":842,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":75,"600bps":10,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":7,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":12,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":5,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":64,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171023,"usec":806869},"freq":0,"bit_rate":300,"sig_level":-7.668440,"noise_level":-28.794865,"freq_skew":4.546373,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1894,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":11},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":13},"utc_sync":true,"freqs":[{"id":1},{"id":2}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171030,"usec":462696},"freq":0,"bit_rate":300,"sig_level":-7.548956,"noise_level":-28.780317,"freq_skew":4.745171,"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":"A7D278"},"assigned_ac_id":10}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171030,"usec":462696},"freq":0,"bit_rate":300,"sig_level":-7.548956,"noise_level":-28.780317,"freq_skew":4.745171,"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":"39C498"},"assigned_ac_id":11}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171030,"usec":462696},"freq":0,"bit_rate":300,"sig_level":-7.548956,"noise_level":-28.780317,"freq_skew":4.745171,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":1},"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-APD","mode":"2","label":"_d","blk_id":"F","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171033,"usec":803522},"freq":0,"bit_rate":300,"sig_level":-7.740527,"noise_level":-28.765795,"freq_skew":4.512076,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":6,"ac_info":{"icao":"E48BB3"}},"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-LZD","mode":"2","label":"_d","blk_id":"H","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171033,"usec":803522},"freq":0,"bit_rate":300,"sig_level":-7.740527,"noise_level":-28.765795,"freq_skew":4.512076,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":252},"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-ANR","mode":"2","label":"_d","blk_id":"I","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171040,"usec":437145},"freq":0,"bit_rate":300,"sig_level":-8.390941,"noise_level":-28.751057,"freq_skew":6.762335,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":11,"ac_info":{"icao":"39C498"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-HREY","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"BF080G","msg_num":"S87","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171057,"usec":135200},"freq":0,"bit_rate":300,"sig_level":-6.401892,"noise_level":-28.676092,"freq_skew":4.739336,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1895,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":14},"utc_sync":true,"freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"utc_sync":true,"freqs":[{"id":1},{"id":2}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171067,"usec":119912},"freq":0,"bit_rate":300,"sig_level":-7.183189,"noise_level":-28.637094,"freq_skew":5.179861,"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":140,"flight_id":"------","pos":{"lat":45.312510,"lon":4.242447},"time":{"hour":16,"min":51,"sec":0},"flight_leg_num":178,"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":81,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"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":86,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171073,"usec":781652},"freq":0,"bit_rate":300,"sig_level":-8.238085,"noise_level":-28.620703,"freq_skew":8.662223,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":238},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD6PX","pos":{"lat":44.747400,"lon":22.657628},"time":{"hour":4,"min":15,"sec":10},"flight_leg_num":31,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":230,"prev_leg":1600},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"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":2},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171083,"usec":780714},"freq":0,"bit_rate":300,"sig_level":-7.474771,"noise_level":-28.592205,"freq_skew":4.300134,"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":"06A0F5"},"assigned_ac_id":12}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171083,"usec":780714},"freq":0,"bit_rate":300,"sig_level":-7.474771,"noise_level":-28.592205,"freq_skew":4.300134,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":9,"ac_info":{"icao":"780AD2"}},"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-5927","mode":"2","label":"_d","blk_id":"M","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171083,"usec":780714},"freq":0,"bit_rate":300,"sig_level":-7.474771,"noise_level":-28.592205,"freq_skew":4.300134,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":11,"ac_info":{"icao":"39C498"}},"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-HREY","mode":"2","label":"_d","blk_id":"N","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171083,"usec":780714},"freq":0,"bit_rate":300,"sig_level":-7.474771,"noise_level":-28.592205,"freq_skew":4.300134,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":3},"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-EXD","mode":"2","label":"_d","blk_id":"F","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171087,"usec":143647},"freq":0,"bit_rate":300,"sig_level":-6.196710,"noise_level":-28.589642,"freq_skew":4.751473,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1896,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"utc_sync":true,"freqs":[{"id":0},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":17},"utc_sync":true,"freqs":[{"id":0},{"id":1}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171093,"usec":794708},"freq":0,"bit_rate":300,"sig_level":-7.998818,"noise_level":-28.575432,"freq_skew":7.117316,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":11,"ac_info":{"icao":"39C498"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-HREY","mode":"2","label":"SA","blk_id":"9","ack":"!","flight":"BF080G","msg_num":"S90","msg_num_seq":"A","msg_text":"0EH165128VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":51,"sec":28}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171097,"usec":117922},"freq":0,"bit_rate":300,"sig_level":-7.552192,"noise_level":-28.561247,"freq_skew":4.659313,"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":"4791DD"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171100,"usec":442902},"freq":0,"bit_rate":300,"sig_level":-7.495830,"noise_level":-28.559155,"freq_skew":9.330398,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":206},"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":"AFR578","pos":{"lat":46.943983,"lon":-1.904758},"time":{"hour":16,"min":51,"sec":34},"flight_leg_num":35,"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":61,"600bps":1,"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":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":"1.7.0-17e40b2"},"t":{"sec":1785171110,"usec":460754},"freq":0,"bit_rate":300,"sig_level":-9.074308,"noise_level":-28.521833,"freq_skew":6.735878,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":8,"ac_info":{"icao":"80064D"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-MLX","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"4X8652","msg_num":"S82","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171113,"usec":791476},"freq":0,"bit_rate":300,"sig_level":-8.093836,"noise_level":-28.519753,"freq_skew":7.097599,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"71C598"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"KAL931","pos":{"lat":42.045445,"lon":12.310204},"utc_time":{"hour":16,"min":51,"sec":46},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[],"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}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"listening_on_freqs":[{"id":2},{"id":5},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":3},"listening_on_freqs":[{"id":1},{"id":2},{"id":5}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":3},{"id":4}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171120,"usec":467203},"freq":0,"bit_rate":300,"sig_level":-7.538208,"noise_level":-28.493660,"freq_skew":4.526927,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1897,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":1},"utc_sync":true,"freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"utc_sync":true,"freqs":[{"id":5},{"id":7},{"id":8}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171130,"usec":454161},"freq":0,"bit_rate":300,"sig_level":-7.245091,"noise_level":-30.749083,"freq_skew":4.596450,"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":"71C598"},"assigned_ac_id":2}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171130,"usec":454161},"freq":0,"bit_rate":300,"sig_level":-7.245091,"noise_level":-30.749083,"freq_skew":4.596450,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":11,"ac_info":{"icao":"39C498"}},"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-HREY","mode":"2","label":"_d","blk_id":"O","ack":"9","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171130,"usec":454161},"freq":0,"bit_rate":300,"sig_level":-7.245091,"noise_level":-30.749083,"freq_skew":4.596450,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":8,"ac_info":{"icao":"80064D"}},"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-MLX","mode":"2","label":"_d","blk_id":"K","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171133,"usec":783770},"freq":0,"bit_rate":300,"sig_level":-7.597557,"noise_level":-30.745790,"freq_skew":1.679979,"slot":"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":"FIA551","pos":{"lat":45.117502,"lon":13.864086},"utc_time":{"hour":16,"min":52,"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":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":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":"1.7.0-17e40b2"},"t":{"sec":1785171140,"usec":457897},"freq":0,"bit_rate":300,"sig_level":-8.879368,"noise_level":-30.727558,"freq_skew":6.997977,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":8,"ac_info":{"icao":"80064D"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-MLX","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"4X8652","msg_num":"S84","msg_num_seq":"A","msg_text":"0EH165214H","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":52,"sec":14}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171147,"usec":131785},"freq":0,"bit_rate":300,"sig_level":-7.745631,"noise_level":-30.693590,"freq_skew":2.255393,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"020058"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AT0878","pos":{"lat":38.917768,"lon":10.204258},"utc_time":{"hour":16,"min":52,"sec":18},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"id":1},{"id":3},{"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},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"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":4},{"id":6}],"heard_on_freqs":[{"id":0}]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171153,"usec":796307},"freq":0,"bit_rate":300,"sig_level":-7.424023,"noise_level":-30.675764,"freq_skew":4.679745,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1898,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"utc_sync":true,"freqs":[{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"utc_sync":true,"freqs":[{"id":3},{"id":5}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171157,"usec":101513},"freq":0,"bit_rate":300,"sig_level":-8.604098,"noise_level":-30.657976,"freq_skew":6.728823,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"71C598"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL8598","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"KE0931","msg_num":"S61","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171163,"usec":766252},"freq":0,"bit_rate":300,"sig_level":-7.110910,"noise_level":-30.640223,"freq_skew":4.607726,"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":"7813F9"},"assigned_ac_id":13}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171163,"usec":766252},"freq":0,"bit_rate":300,"sig_level":-7.110910,"noise_level":-30.640223,"freq_skew":4.607726,"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":"A7D278"},"assigned_ac_id":10}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171163,"usec":766252},"freq":0,"bit_rate":300,"sig_level":-7.110910,"noise_level":-30.640223,"freq_skew":4.607726,"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":14}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171163,"usec":775060},"freq":0,"bit_rate":300,"sig_level":-9.120806,"noise_level":-30.637268,"freq_skew":2.317028,"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":2,"flight_id":"RZO183","pos":{"lat":38.753316,"lon":-25.545665},"time":{"hour":16,"min":52,"sec":38},"flight_leg_num":8,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":11},"hfdl_disabled_duration":{"this_leg":106,"prev_leg":4704},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":182,"600bps":5,"1200bps":0,"1800bps":1},"mpdus_rx_err_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":1},"mpdus_tx_cnt":{"300bps":14,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":10,"600bps":2,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":199,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171183,"usec":802447},"freq":0,"bit_rate":300,"sig_level":-8.143626,"noise_level":-30.528336,"freq_skew":4.709638,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1899,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":5},"utc_sync":true,"freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":6},"utc_sync":true,"freqs":[{"id":2},{"id":6}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171193,"usec":792353},"freq":0,"bit_rate":300,"sig_level":-6.653335,"noise_level":-30.480902,"freq_skew":4.404011,"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":"76CD45"},"assigned_ac_id":15}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171193,"usec":792353},"freq":0,"bit_rate":300,"sig_level":-6.653335,"noise_level":-30.480902,"freq_skew":4.404011,"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":"06A0F5"},"assigned_ac_id":12}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171193,"usec":792353},"freq":0,"bit_rate":300,"sig_level":-6.653335,"noise_level":-30.480902,"freq_skew":4.404011,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":8,"ac_info":{"icao":"80064D"}},"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-MLX","mode":"2","label":"_d","blk_id":"L","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171197,"usec":110788},"freq":0,"bit_rate":300,"sig_level":-9.108014,"noise_level":-30.478003,"freq_skew":6.899554,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"71C598"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL8598","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"KE0931","msg_num":"S61","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171210,"usec":459462},"freq":0,"bit_rate":300,"sig_level":-9.622449,"noise_level":-30.416718,"freq_skew":9.003984,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":12,"ac_info":{"icao":"06A0F5"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-ALA","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"QR040W","msg_num":"S54","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171217,"usec":104850},"freq":0,"bit_rate":300,"sig_level":-8.447313,"noise_level":-30.384228,"freq_skew":4.528690,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1900,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":8},"utc_sync":true,"freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":9},"utc_sync":true,"freqs":[{"id":5}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171227,"usec":106599},"freq":0,"bit_rate":300,"sig_level":-7.894715,"noise_level":-30.337006,"freq_skew":4.533585,"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":"781344"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171227,"usec":106599},"freq":0,"bit_rate":300,"sig_level":-7.894715,"noise_level":-30.337006,"freq_skew":4.533585,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":13,"ac_info":{"icao":"7813F9"}},"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-1128","mode":"2","label":"_d","blk_id":"Z","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171227,"usec":106599},"freq":0,"bit_rate":300,"sig_level":-7.894715,"noise_level":-30.337006,"freq_skew":4.533585,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":2,"ac_info":{"icao":"71C598"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL8598","mode":"2","label":"_d","blk_id":"I","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171227,"usec":106599},"freq":0,"bit_rate":300,"sig_level":-7.894715,"noise_level":-30.337006,"freq_skew":4.533585,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":15,"ac_info":{"icao":"76CD45"}},"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-SJE","mode":"2","label":"_d","blk_id":"D","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171227,"usec":106599},"freq":0,"bit_rate":300,"sig_level":-7.894715,"noise_level":-30.337006,"freq_skew":4.533585,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":12,"ac_info":{"icao":"06A0F5"}},"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-ALA","mode":"2","label":"_d","blk_id":"U","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171237,"usec":121113},"freq":0,"bit_rate":300,"sig_level":-8.648417,"noise_level":-30.316477,"freq_skew":2.970801,"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":12,"flight_id":"AFR52X","pos":{"lat":51.854538,"lon":-14.134968},"time":{"hour":16,"min":53,"sec":48},"flight_leg_num":219,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":13},"hfdl_disabled_duration":{"this_leg":11996,"prev_leg":22434},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":160,"600bps":4,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"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":174,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171240,"usec":465584},"freq":0,"bit_rate":300,"sig_level":-8.887729,"noise_level":-30.299408,"freq_skew":6.217357,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"71C598"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL8598","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"KE0931","msg_num":"S62","msg_num_seq":"A","msg_text":"0EH165350VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":53,"sec":50}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171243,"usec":806423},"freq":0,"bit_rate":300,"sig_level":-8.051471,"noise_level":-30.296850,"freq_skew":2.905986,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":130},"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":"HYS244","pos":{"lat":50.465794,"lon":15.188971},"time":{"hour":16,"min":53,"sec":56},"flight_leg_num":192,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":230},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3492},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":122,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":6,"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":132,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171247,"usec":106163},"freq":0,"bit_rate":300,"sig_level":-9.430630,"noise_level":-30.294294,"freq_skew":5.250443,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":164},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC202","pos":{"lat":49.906177,"lon":9.494609},"time":{"hour":16,"min":53,"sec":58},"flight_leg_num":11,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":650,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1164},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":99,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":5,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":3,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":104,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171247,"usec":126165},"freq":0,"bit_rate":300,"sig_level":-8.148242,"noise_level":-30.291739,"freq_skew":4.697982,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1901,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":10},"utc_sync":true,"freqs":[{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":11},"utc_sync":true,"freqs":[{"id":2}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171250,"usec":454834},"freq":0,"bit_rate":300,"sig_level":-7.935851,"noise_level":-30.289183,"freq_skew":8.658842,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":167},"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":"RZO174","pos":{"lat":40.591813,"lon":-11.905426},"time":{"hour":16,"min":54,"sec":4},"flight_leg_num":151,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":18,"prev_leg":22},"hfdl_disabled_duration":{"this_leg":76,"prev_leg":3812},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":98,"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":99,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171253,"usec":788744},"freq":0,"bit_rate":300,"sig_level":-9.162406,"noise_level":-30.286346,"freq_skew":5.742637,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":176},"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":"THY81D","pos":{"lat":53.586261,"lon":12.080521},"time":{"hour":16,"min":54,"sec":6},"flight_leg_num":49,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":93,"prev_leg":84},"hfdl_disabled_duration":{"this_leg":9246,"prev_leg":9222},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":78,"600bps":1,"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":82,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171257,"usec":122674},"freq":0,"bit_rate":300,"sig_level":-8.745190,"noise_level":-30.283792,"freq_skew":8.285997,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"781E13"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"CCA597","pos":{"lat":56.418679,"lon":16.323311},"utc_time":{"hour":16,"min":54,"sec":8},"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":5},{"id":7},{"id":8}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":6},"listening_on_freqs":[{"id":2},{"id":6}],"heard_on_freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":10},"listening_on_freqs":[{"id":1},{"id":2},{"id":4}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":1},"listening_on_freqs":[{"id":1},{"id":2}],"heard_on_freqs":[]},{"gs":{"type":"Ground station","id":17},"listening_on_freqs":[{"id":0},{"id":1}],"heard_on_freqs":[{"id":1}]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171257,"usec":144564},"freq":0,"bit_rate":300,"sig_level":-7.786367,"noise_level":-30.281239,"freq_skew":6.508871,"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":18,"flight_id":"ETD123","pos":{"lat":50.208989,"lon":9.272822},"time":{"hour":16,"min":54,"sec":10},"flight_leg_num":200,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":413,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":874},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":80,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"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":85,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171260,"usec":446156},"freq":0,"bit_rate":300,"sig_level":-6.944460,"noise_level":-30.278687,"freq_skew":7.654115,"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":"RAM249","pos":{"lat":39.114836,"lon":4.800005},"time":{"hour":16,"min":54,"sec":14},"flight_leg_num":54,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":174,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":756},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":62,"600bps":1,"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":63,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171277,"usec":101490},"freq":0,"bit_rate":300,"sig_level":-6.357823,"noise_level":-30.215691,"freq_skew":4.555023,"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":"781E13"},"assigned_ac_id":16}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171277,"usec":101490},"freq":0,"bit_rate":300,"sig_level":-6.357823,"noise_level":-30.215691,"freq_skew":4.555023,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":15,"ac_info":{"icao":"76CD45"}},"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-SJE","mode":"2","label":"_d","blk_id":"E","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171280,"usec":444023},"freq":0,"bit_rate":300,"sig_level":-7.384529,"noise_level":-30.199379,"freq_skew":4.606438,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1902,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":13},"utc_sync":true,"freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":14},"utc_sync":true,"freqs":[{"id":3}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171283,"usec":775324},"freq":0,"bit_rate":300,"sig_level":-8.994764,"noise_level":-30.196571,"freq_skew":5.728766,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":2,"ac_info":{"icao":"71C598"}},"dst":{"type":"Ground station","id":7},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL8598","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"KE0931","msg_num":"S62","msg_num_seq":"A","msg_text":"0EH165350VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":53,"sec":50}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171293,"usec":783064},"freq":0,"bit_rate":300,"sig_level":-6.857085,"noise_level":-30.150354,"freq_skew":3.845591,"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":2,"flight_id":"ABY258","pos":{"lat":50.328808,"lon":1.564181},"time":{"hour":16,"min":54,"sec":46},"flight_leg_num":202,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":427,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":111,"600bps":2,"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":119,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171297,"usec":136461},"freq":0,"bit_rate":300,"sig_level":-6.930420,"noise_level":-30.133331,"freq_skew":5.998682,"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":18,"flight_id":"ETD1VT","pos":{"lat":51.554473,"lon":2.967001},"time":{"hour":16,"min":54,"sec":52},"flight_leg_num":31,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":411,"prev_leg":156},"hfdl_disabled_duration":{"this_leg":15576,"prev_leg":180},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":109,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"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":117,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171307,"usec":99156},"freq":0,"bit_rate":300,"sig_level":-7.501080,"noise_level":-30.088295,"freq_skew":6.833077,"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":2,"flight_id":"AUA16N","pos":{"lat":50.730154,"lon":9.424914},"time":{"hour":16,"min":55,"sec":0},"flight_leg_num":177,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":1,"prev_leg":73},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":3960},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":66,"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":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":67,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171310,"usec":442338},"freq":0,"bit_rate":300,"sig_level":-9.202265,"noise_level":-30.085804,"freq_skew":6.208899,"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":12,"flight_id":"UAE61 ","pos":{"lat":52.815157,"lon":11.804489},"time":{"hour":16,"min":55,"sec":2},"flight_leg_num":23,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":453,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":59,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"600bps":1,"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":61,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171317,"usec":120695},"freq":0,"bit_rate":300,"sig_level":-8.499598,"noise_level":-30.056221,"freq_skew":6.040504,"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":18,"flight_id":"AIC155","pos":{"lat":51.912216,"lon":7.101301},"time":{"hour":16,"min":55,"sec":10},"flight_leg_num":167,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":686,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1114},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":58,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":1,"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":59,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171323,"usec":777768},"freq":0,"bit_rate":600,"sig_level":-8.536001,"noise_level":-30.039402,"freq_skew":6.128982,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":231},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA326","pos":{"lat":13.539302,"lon":90.680295},"time":{"hour":7,"min":23,"sec":18},"flight_leg_num":122,"gs":{"type":"Ground station","id":6},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":156,"prev_leg":32},"hfdl_disabled_duration":{"this_leg":26196,"prev_leg":8652},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":1,"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":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171323,"usec":777768},"freq":0,"bit_rate":600,"sig_level":-8.536001,"noise_level":-30.039402,"freq_skew":6.128982,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":231},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"SIA326","pos":{"lat":42.386365,"lon":31.953110},"time":{"hour":14,"min":39,"sec":26},"flight_leg_num":122,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":791,"prev_leg":32},"hfdl_disabled_duration":{"this_leg":26196,"prev_leg":8652},"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":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":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171323,"usec":790843},"freq":0,"bit_rate":300,"sig_level":-8.791428,"noise_level":-30.036922,"freq_skew":4.374222,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":232},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RJA111","pos":{"lat":51.453536,"lon":-0.425721},"time":{"hour":14,"min":21,"sec":40},"flight_leg_num":5,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":366,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":8,"prev_leg":442},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":10,"600bps":1,"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":9,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171327,"usec":136110},"freq":0,"bit_rate":300,"sig_level":-8.346951,"noise_level":-30.034168,"freq_skew":1.764567,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":10,"ac_info":{"icao":"A7D278"}},"dst":{"type":"Ground station","id":7},"type":{"id":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":"4","ack":"!","flight":"5F5512","msg_num":"S59","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171330,"usec":450190},"freq":0,"bit_rate":300,"sig_level":-6.352693,"noise_level":-30.031691,"freq_skew":4.512923,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":253},"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-BNH","mode":"2","label":"_d","blk_id":"V","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171330,"usec":450190},"freq":0,"bit_rate":300,"sig_level":-6.352693,"noise_level":-30.031691,"freq_skew":4.512923,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":13,"ac_info":{"icao":"7813F9"}},"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-1128","mode":"2","label":"_d","blk_id":"A","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171330,"usec":450190},"freq":0,"bit_rate":300,"sig_level":-6.352693,"noise_level":-30.031691,"freq_skew":4.512923,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":16,"ac_info":{"icao":"781E13"}},"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-32AS","mode":"2","label":"_d","blk_id":"S","ack":"6","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171340,"usec":432669},"freq":0,"bit_rate":300,"sig_level":-9.211154,"noise_level":-30.000372,"freq_skew":7.863975,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":16,"ac_info":{"icao":"781E13"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-32AS","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"CA0597","msg_num":"S68","msg_num_seq":"A","msg_text":"0EH165533VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":55,"sec":33}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171343,"usec":783299},"freq":0,"bit_rate":300,"sig_level":-6.721723,"noise_level":-29.983658,"freq_skew":4.540403,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1904,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":17},"utc_sync":true,"freqs":[{"id":0},{"id":1}]},{"gs":{"type":"Ground station","id":1},"utc_sync":true,"freqs":[{"id":1},{"id":2}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171363,"usec":793005},"freq":0,"bit_rate":300,"sig_level":-9.109991,"noise_level":-29.905186,"freq_skew":6.024759,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":129},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"VIR209","pos":{"lat":51.361869,"lon":3.529708},"time":{"hour":16,"min":55,"sec":56},"flight_leg_num":101,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":633,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1006},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":126,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":3,"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":138,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171367,"usec":147102},"freq":0,"bit_rate":300,"sig_level":-8.529455,"noise_level":-29.902744,"freq_skew":8.209381,"slot":"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":"RYR2KQ","pos":{"lat":33.942325,"lon":-7.664008},"utc_time":{"hour":16,"min":56,"sec":0},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"id":0},{"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":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":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":"1.7.0-17e40b2"},"t":{"sec":1785171373,"usec":772572},"freq":0,"bit_rate":300,"sig_level":-6.456117,"noise_level":-29.872967,"freq_skew":5.149541,"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":18,"flight_id":"RAM765","pos":{"lat":41.729587,"lon":-2.369275},"time":{"hour":16,"min":56,"sec":6},"flight_leg_num":228,"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":538},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":72,"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":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"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":"1.7.0-17e40b2"},"t":{"sec":1785171377,"usec":117462},"freq":0,"bit_rate":300,"sig_level":-6.365985,"noise_level":-29.870533,"freq_skew":4.479721,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1905,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":2},"utc_sync":true,"freqs":[{"id":5},{"id":7},{"id":8}]},{"gs":{"type":"Ground station","id":3},"utc_sync":true,"freqs":[{"id":1},{"id":2},{"id":5}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171387,"usec":117340},"freq":0,"bit_rate":300,"sig_level":-6.710839,"noise_level":-29.826607,"freq_skew":4.568389,"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":17}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171387,"usec":117340},"freq":0,"bit_rate":300,"sig_level":-6.710839,"noise_level":-29.826607,"freq_skew":4.568389,"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":"4067F5"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171387,"usec":117340},"freq":0,"bit_rate":300,"sig_level":-6.710839,"noise_level":-29.826607,"freq_skew":4.568389,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":2,"ac_info":{"icao":"71C598"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".HL8598","mode":"2","label":"_d","blk_id":"J","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171387,"usec":117340},"freq":0,"bit_rate":300,"sig_level":-6.710839,"noise_level":-29.826607,"freq_skew":4.568389,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":10,"ac_info":{"icao":"A7D278"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":"ER00008","mode":"2","label":"_d","blk_id":"Z","ack":"4","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171387,"usec":117340},"freq":0,"bit_rate":300,"sig_level":-6.710839,"noise_level":-29.826607,"freq_skew":4.568389,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":9,"ac_info":{"icao":"780AD2"}},"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-5927","mode":"2","label":"_d","blk_id":"N","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171400,"usec":454024},"freq":0,"bit_rate":300,"sig_level":-7.897429,"noise_level":-29.768738,"freq_skew":5.688138,"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":"E48E6C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUA448","pos":{"lat":38.878629,"lon":1.341365},"utc_time":{"hour":16,"min":56,"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":[{"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":16},"listening_on_freqs":[{"id":0},{"id":1},{"id":2},{"id":3},{"id":4},{"id":5},{"id":6}],"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":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":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171407,"usec":105226},"freq":0,"bit_rate":300,"sig_level":-8.976697,"noise_level":-29.752466,"freq_skew":2.251750,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"020058"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AT0878","pos":{"lat":38.738897,"lon":10.832197},"utc_time":{"hour":16,"min":56,"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":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":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":1},{"id":2},{"id":3},{"id":4},{"id":6}],"heard_on_freqs":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171407,"usec":113484},"freq":0,"bit_rate":300,"sig_level":-7.261786,"noise_level":-29.750069,"freq_skew":4.607623,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1906,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":4},"utc_sync":true,"freqs":[{"id":3},{"id":5}]},{"gs":{"type":"Ground station","id":5},"utc_sync":true,"freqs":[{"id":4},{"id":5}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171417,"usec":108194},"freq":0,"bit_rate":300,"sig_level":-8.311819,"noise_level":-29.720011,"freq_skew":7.884739,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":17,"ac_info":{"icao":"800623"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-LMG","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"LW02KQ","msg_num":"S50","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171417,"usec":118069},"freq":0,"bit_rate":600,"sig_level":-7.575595,"noise_level":-29.717358,"freq_skew":7.931797,"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":18,"flight_id":"AT788H","pos":{"lat":48.993967,"lon":2.587285},"time":{"hour":15,"min":12,"sec":32},"flight_leg_num":202,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":30,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":10,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":190,"600bps":17,"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":10,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":192,"spdus_missed_cnt":9},"last_freq_change_cause":{"code":8,"descr":"unknown"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171417,"usec":118069},"freq":0,"bit_rate":600,"sig_level":-7.575595,"noise_level":-29.717358,"freq_skew":7.931797,"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":18,"flight_id":"AT789H","pos":{"lat":48.384225,"lon":1.974453},"time":{"hour":16,"min":56,"sec":52},"flight_leg_num":203,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":30},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":5636},"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":1,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":19,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171427,"usec":130918},"freq":0,"bit_rate":300,"sig_level":-7.101638,"noise_level":-29.674461,"freq_skew":0.982461,"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":2,"flight_id":"TUI21W","pos":{"lat":48.309723,"lon":1.884502},"time":{"hour":16,"min":57,"sec":2},"flight_leg_num":178,"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":3878},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":123,"600bps":2,"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":8,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":132,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171433,"usec":768598},"freq":0,"bit_rate":300,"sig_level":-9.227306,"noise_level":-29.658363,"freq_skew":8.347495,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":16,"ac_info":{"icao":"781E13"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-32AS","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"CA0597","msg_num":"S68","msg_num_seq":"A","msg_text":"0EH165533VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":55,"sec":33}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171440,"usec":447033},"freq":0,"bit_rate":300,"sig_level":-6.872871,"noise_level":-29.628620,"freq_skew":4.833942,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1907,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":6},"utc_sync":true,"freqs":[{"id":2},{"id":6}]},{"gs":{"type":"Ground station","id":8},"utc_sync":true,"freqs":[{"id":3},{"id":4}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171443,"usec":784303},"freq":0,"bit_rate":300,"sig_level":-8.546211,"noise_level":-29.626257,"freq_skew":5.666337,"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":140,"flight_id":"ETD7L1","pos":{"lat":48.718278,"lon":12.624688},"time":{"hour":16,"min":57,"sec":16},"flight_leg_num":162,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":387,"prev_leg":433},"hfdl_disabled_duration":{"this_leg":10630,"prev_leg":9872},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":58,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":5,"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":61,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171447,"usec":121462},"freq":0,"bit_rate":300,"sig_level":-8.858865,"noise_level":-29.623892,"freq_skew":8.366010,"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":18,"flight_id":"D00373","pos":{"lat":50.090199,"lon":-25.497943},"time":{"hour":16,"min":57,"sec":44},"flight_leg_num":10,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":137,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":536,"prev_leg":61230},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":57,"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":53,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171450,"usec":462150},"freq":0,"bit_rate":300,"sig_level":-8.054923,"noise_level":-29.607889,"freq_skew":4.511646,"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":14}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171450,"usec":462150},"freq":0,"bit_rate":300,"sig_level":-8.054923,"noise_level":-29.607889,"freq_skew":4.511646,"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":"06A0E5"},"assigned_ac_id":18}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171450,"usec":462150},"freq":0,"bit_rate":300,"sig_level":-8.054923,"noise_level":-29.607889,"freq_skew":4.511646,"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":"504E65"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171450,"usec":462150},"freq":0,"bit_rate":300,"sig_level":-8.054923,"noise_level":-29.607889,"freq_skew":4.511646,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":208},"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-LZC","mode":"2","label":"_d","blk_id":"Q","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171453,"usec":809619},"freq":0,"bit_rate":300,"sig_level":-8.264919,"noise_level":-29.591913,"freq_skew":7.516542,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":7},"type":{"id":79,"name":"Logon resume"},"ac_info":{"icao":"4083AD"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"TOM13K","pos":{"lat":43.403632,"lon":-6.285908},"utc_time":{"hour":16,"min":57,"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":3},"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":5},{"id":6},{"id":7},{"id":8},{"id":9}],"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":"1.7.0-17e40b2"},"t":{"sec":1785171457,"usec":128417},"freq":0,"bit_rate":300,"sig_level":-8.766929,"noise_level":-29.589298,"freq_skew":2.547717,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":239},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ELY018","pos":{"lat":43.016706,"lon":19.894905},"time":{"hour":5,"min":8,"sec":58},"flight_leg_num":74,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":354,"prev_leg":3320},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":21,"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":0,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":23,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171460,"usec":433577},"freq":0,"bit_rate":300,"sig_level":-9.690458,"noise_level":-29.586945,"freq_skew":3.467901,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":240},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"RAM218","pos":{"lat":37.730556,"lon":-23.095709},"time":{"hour":16,"min":57,"sec":32},"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":162,"prev_leg":410},"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":0,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":0,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":40,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171463,"usec":789281},"freq":0,"bit_rate":300,"sig_level":-8.523007,"noise_level":-29.584591,"freq_skew":1.963488,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":14,"ac_info":{"icao":"020058"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-ROA","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"AT0878","msg_num":"S34","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171463,"usec":795533},"freq":0,"bit_rate":300,"sig_level":-8.884727,"noise_level":-29.582237,"freq_skew":7.828734,"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":".A6-BNH","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"EY067B","msg_num":"S42","msg_num_seq":"A","msg_text":"0EH1655342SH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":55,"sec":34}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171467,"usec":109702},"freq":0,"bit_rate":300,"sig_level":-7.761487,"noise_level":-29.579624,"freq_skew":6.481257,"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":12,"flight_id":"AFR348","pos":{"lat":49.021776,"lon":0.765955},"time":{"hour":16,"min":57,"sec":40},"flight_leg_num":55,"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":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":24,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":0,"descr":"First freq. search in this flight leg"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171470,"usec":457799},"freq":0,"bit_rate":300,"sig_level":-7.541002,"noise_level":-29.577274,"freq_skew":4.895299,"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":"E48E6C"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AUA448","pos":{"lat":38.875883,"lon":1.335185},"utc_time":{"hour":16,"min":57,"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}]},{"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":[{"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":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":[]}]}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171473,"usec":776133},"freq":0,"bit_rate":300,"sig_level":-6.517422,"noise_level":-29.574924,"freq_skew":4.502575,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1908,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":9},"utc_sync":true,"freqs":[{"id":5}]},{"gs":{"type":"Ground station","id":10},"utc_sync":true,"freqs":[{"id":3},{"id":4}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171483,"usec":804667},"freq":0,"bit_rate":300,"sig_level":-7.459908,"noise_level":-29.531944,"freq_skew":4.539918,"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":"4083AD"},"assigned_ac_id":19}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171483,"usec":804667},"freq":0,"bit_rate":300,"sig_level":-7.459908,"noise_level":-29.531944,"freq_skew":4.539918,"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":"E48E6C"},"assigned_ac_id":20}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171483,"usec":804667},"freq":0,"bit_rate":300,"sig_level":-7.459908,"noise_level":-29.531944,"freq_skew":4.539918,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":16,"ac_info":{"icao":"781E13"}},"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-32AS","mode":"2","label":"_d","blk_id":"T","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171483,"usec":804667},"freq":0,"bit_rate":300,"sig_level":-7.459908,"noise_level":-29.531944,"freq_skew":4.539918,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":14,"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":"Q","ack":"3","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171483,"usec":804667},"freq":0,"bit_rate":300,"sig_level":-7.459908,"noise_level":-29.531944,"freq_skew":4.539918,"slot":"D","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":253},"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-BNH","mode":"2","label":"_d","blk_id":"W","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171493,"usec":773897},"freq":0,"bit_rate":300,"sig_level":-8.075382,"noise_level":-29.503151,"freq_skew":-0.518542,"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":2,"flight_id":"MAC467","pos":{"lat":44.288720,"lon":9.961872},"time":{"hour":16,"min":58,"sec":6},"flight_leg_num":246,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":79,"prev_leg":58},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4414},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":39,"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":3,"600bps":0,"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":"1.7.0-17e40b2"},"t":{"sec":1785171493,"usec":793515},"freq":0,"bit_rate":300,"sig_level":-8.896297,"noise_level":-29.500818,"freq_skew":4.073374,"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":"896181"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE79Y","pos":{"lat":51.234152,"lon":-0.209427},"utc_time":{"hour":16,"min":58,"sec":8},"freq_data":[{"gs":{"type":"Ground station","id":7},"listening_on_freqs":[{"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":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":"1.7.0-17e40b2"},"t":{"sec":1785171497,"usec":140177},"freq":0,"bit_rate":300,"sig_level":-7.952923,"noise_level":-29.498230,"freq_skew":5.050429,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20,"ac_info":{"icao":"E48E6C"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-LZE","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"OS0448","msg_num":"S51","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171500,"usec":445659},"freq":0,"bit_rate":300,"sig_level":-6.714302,"noise_level":-29.495903,"freq_skew":3.484375,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":183},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"","pos":{"lat":34.419888,"lon":-6.287625},"time":{"hour":13,"min":19,"sec":54},"flight_leg_num":6,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":10,"prev_leg":22},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":4728},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":34,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"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":35,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":2,"descr":"SPDUs no longer received"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171500,"usec":459566},"freq":0,"bit_rate":300,"sig_level":-8.368528,"noise_level":-29.493572,"freq_skew":5.083153,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":199},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AIC201","pos":{"lat":50.076466,"lon":2.026295},"time":{"hour":16,"min":58,"sec":14},"flight_leg_num":50,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":723,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":996},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":75,"600bps":1,"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":4,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":79,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171503,"usec":785944},"freq":0,"bit_rate":300,"sig_level":-6.753487,"noise_level":-29.491245,"freq_skew":4.630236,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1909,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":11},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":13},"utc_sync":true,"freqs":[{"id":1},{"id":2}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171507,"usec":114662},"freq":0,"bit_rate":300,"sig_level":-7.812825,"noise_level":-29.488659,"freq_skew":5.816050,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":201},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD7NZ","pos":{"lat":48.383195,"lon":4.036110},"time":{"hour":16,"min":58,"sec":20},"flight_leg_num":177,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":391,"prev_leg":64},"hfdl_disabled_duration":{"this_leg":30284,"prev_leg":9520},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":76,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":81,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171520,"usec":464302},"freq":0,"bit_rate":300,"sig_level":-8.490671,"noise_level":-29.419899,"freq_skew":2.799103,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":18,"ac_info":{"icao":"06A0E5"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-AMF","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"QR021L","msg_num":"S81","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171537,"usec":115646},"freq":0,"bit_rate":300,"sig_level":-7.121819,"noise_level":-29.351936,"freq_skew":4.601638,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1910,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":14},"utc_sync":true,"freqs":[{"id":3}]},{"gs":{"type":"Ground station","id":15},"utc_sync":true,"freqs":[{"id":1},{"id":2}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171547,"usec":133094},"freq":0,"bit_rate":300,"sig_level":-7.080172,"noise_level":-29.321699,"freq_skew":4.796123,"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":"80073E"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171547,"usec":133094},"freq":0,"bit_rate":300,"sig_level":-7.080172,"noise_level":-29.321699,"freq_skew":4.796123,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":20,"ac_info":{"icao":"E48E6C"}},"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-LZE","mode":"2","label":"_d","blk_id":"W","ack":"0","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171547,"usec":133094},"freq":0,"bit_rate":300,"sig_level":-7.080172,"noise_level":-29.321699,"freq_skew":4.796123,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":18,"ac_info":{"icao":"06A0E5"}},"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-AMF","mode":"2","label":"_d","blk_id":"Q","ack":"2","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171553,"usec":768005},"freq":0,"bit_rate":300,"sig_level":-8.630016,"noise_level":-29.293846,"freq_skew":8.412089,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":156},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CCA897","pos":{"lat":56.419022,"lon":16.239541},"time":{"hour":15,"min":43,"sec":12},"flight_leg_num":150,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":339,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":600},"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":"1.7.0-17e40b2"},"t":{"sec":1785171557,"usec":115702},"freq":0,"bit_rate":300,"sig_level":-9.377291,"noise_level":-29.291571,"freq_skew":8.811298,"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":"CSN303","pos":{"lat":54.538297,"lon":9.718799},"time":{"hour":16,"min":59,"sec":8},"flight_leg_num":245,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":120,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":3866,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":91,"600bps":1,"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":97,"spdus_missed_cnt":4},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171560,"usec":443703},"freq":0,"bit_rate":300,"sig_level":-7.028043,"noise_level":-29.275915,"freq_skew":4.823797,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20,"ac_info":{"icao":"E48E6C"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-LZE","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"OS0448","msg_num":"S52","msg_num_seq":"A","msg_text":"0EH165907VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":59,"sec":7}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171567,"usec":133364},"freq":0,"bit_rate":300,"sig_level":-8.685101,"noise_level":-29.260540,"freq_skew":7.620113,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235},"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":"UAE143","pos":{"lat":37.707210,"lon":5.525447},"time":{"hour":16,"min":59,"sec":20},"flight_leg_num":64,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":517,"prev_leg":423},"hfdl_disabled_duration":{"this_leg":21830,"prev_leg":7548},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":45,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":2,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":45,"spdus_missed_cnt":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171567,"usec":146423},"freq":0,"bit_rate":300,"sig_level":-7.987173,"noise_level":-29.258272,"freq_skew":4.361644,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1911,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":16},"utc_sync":true,"freqs":[{"id":0},{"id":3},{"id":4}]},{"gs":{"type":"Ground station","id":17},"utc_sync":true,"freqs":[{"id":0},{"id":1}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171573,"usec":797309},"freq":0,"bit_rate":300,"sig_level":-8.125151,"noise_level":-29.242926,"freq_skew":2.627060,"slot":"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":"FIA551","pos":{"lat":45.453273,"lon":15.090437},"utc_time":{"hour":16,"min":59,"sec":28},"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":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":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":[]},{"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":"1.7.0-17e40b2"},"t":{"sec":1785171577,"usec":138495},"freq":0,"bit_rate":300,"sig_level":-7.262630,"noise_level":-29.227610,"freq_skew":4.562167,"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":"48412E"},"assigned_ac_id":21}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171577,"usec":138495},"freq":0,"bit_rate":300,"sig_level":-7.262630,"noise_level":-29.227610,"freq_skew":4.562167,"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":"71C577"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171577,"usec":138495},"freq":0,"bit_rate":300,"sig_level":-7.262630,"noise_level":-29.227610,"freq_skew":4.562167,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":12,"ac_info":{"icao":"06A0F5"}},"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-ALA","mode":"2","label":"_d","blk_id":"V","ack":"1","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171587,"usec":127883},"freq":0,"bit_rate":300,"sig_level":-8.902927,"noise_level":-29.197054,"freq_skew":7.983757,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":198},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"CHH796","pos":{"lat":59.111365,"lon":25.378466},"time":{"hour":15,"min":24,"sec":56},"flight_leg_num":40,"gs":{"type":"Ground station","id":3},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":236,"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":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":"1.7.0-17e40b2"},"t":{"sec":1785171593,"usec":775291},"freq":0,"bit_rate":300,"sig_level":-8.003086,"noise_level":-29.181566,"freq_skew":2.205046,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":21,"ac_info":{"icao":"48412E"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-KGF","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"KC0222","msg_num":"S66","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171600,"usec":458473},"freq":0,"bit_rate":300,"sig_level":-6.852701,"noise_level":-29.164114,"freq_skew":4.464205,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1912,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":1},"utc_sync":true,"freqs":[{"id":1},{"id":2}]},{"gs":{"type":"Ground station","id":2},"utc_sync":true,"freqs":[{"id":5},{"id":7},{"id":8}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171603,"usec":792374},"freq":0,"bit_rate":1200,"sig_level":-8.565338,"noise_level":-29.161873,"freq_skew":7.850304,"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":12,"flight_id":"QTR7M ","pos":{"lat":24.808206,"lon":58.090664},"time":{"hour":0,"min":13,"sec":2},"flight_leg_num":196,"gs":{"type":"Ground station","id":4},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":379},"hfdl_disabled_duration":{"this_leg":30010,"prev_leg":12080},"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":"1.7.0-17e40b2"},"t":{"sec":1785171603,"usec":792374},"freq":0,"bit_rate":1200,"sig_level":-8.565338,"noise_level":-29.161873,"freq_skew":7.850304,"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":12,"flight_id":"QTR33W","pos":{"lat":42.824789,"lon":19.928894},"time":{"hour":16,"min":27,"sec":42},"flight_leg_num":198,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":276,"prev_leg":275},"hfdl_disabled_duration":{"this_leg":17186,"prev_leg":8014},"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":10,"spdus_missed_cnt":1},"last_freq_change_cause":{"code":1,"descr":"Too many NACKs"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171607,"usec":129944},"freq":0,"bit_rate":300,"sig_level":-7.769933,"noise_level":-29.159632,"freq_skew":6.344427,"slot":"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":"RYR7JA","pos":{"lat":37.159266,"lon":-3.328864},"utc_time":{"hour":17,"min":0,"sec":0},"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":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":[]},{"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":"1.7.0-17e40b2"},"t":{"sec":1785171610,"usec":439420},"freq":0,"bit_rate":300,"sig_level":-7.332401,"noise_level":-29.145206,"freq_skew":4.596977,"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":"A7D278"},"assigned_ac_id":10}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171610,"usec":439420},"freq":0,"bit_rate":300,"sig_level":-7.332401,"noise_level":-29.145206,"freq_skew":4.596977,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":21,"ac_info":{"icao":"48412E"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KGF","mode":"2","label":"_d","blk_id":"H","ack":"7","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171620,"usec":485341},"freq":0,"bit_rate":300,"sig_level":-7.855510,"noise_level":-29.104542,"freq_skew":2.609041,"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":"896181"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"UAE79Y","pos":{"lat":51.147291,"lon":0.048065},"utc_time":{"hour":17,"min":0,"sec":14},"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":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":"1.7.0-17e40b2"},"t":{"sec":1785171630,"usec":470975},"freq":0,"bit_rate":300,"sig_level":-7.242275,"noise_level":-29.063824,"freq_skew":5.089373,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":20,"ac_info":{"icao":"E48E6C"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-LZE","mode":"2","label":"SA","blk_id":"1","ack":"!","flight":"OS0448","msg_num":"S52","msg_num_seq":"A","msg_text":"0EH165907VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":59,"sec":7}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171633,"usec":788673},"freq":0,"bit_rate":300,"sig_level":-6.827126,"noise_level":-29.061607,"freq_skew":4.502708,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1913,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":3},"utc_sync":true,"freqs":[{"id":1},{"id":2},{"id":5}]},{"gs":{"type":"Ground station","id":4},"utc_sync":true,"freqs":[{"id":3},{"id":5}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171633,"usec":794985},"freq":0,"bit_rate":300,"sig_level":-8.004132,"noise_level":-29.059393,"freq_skew":2.118968,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":21,"ac_info":{"icao":"48412E"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-KGF","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"KC0222","msg_num":"S67","msg_num_seq":"A","msg_text":"0EH170011VHS","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":17,"min":0,"sec":11}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"},{"code":"S","descr":"Default SATCOM"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171637,"usec":132066},"freq":0,"bit_rate":300,"sig_level":-7.580984,"noise_level":-29.056932,"freq_skew":0.837923,"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":".D-ANNE","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"KK021W","msg_num":"S40","msg_num_seq":"A","msg_text":"0LV170023H","media-adv":{"err":false,"version":0,"current_link":{"code":"V","descr":"VHF ACARS","established":false,"time":{"hour":17,"min":0,"sec":23}},"links_avail":[{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171643,"usec":772019},"freq":0,"bit_rate":300,"sig_level":-7.326109,"noise_level":-29.041939,"freq_skew":4.387541,"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":"800425"},"assigned_ac_id":22}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171643,"usec":772019},"freq":0,"bit_rate":300,"sig_level":-7.326109,"noise_level":-29.041939,"freq_skew":4.387541,"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":"04C15B"},"reason":{"code":6,"descr":"Other"}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171643,"usec":772019},"freq":0,"bit_rate":300,"sig_level":-7.326109,"noise_level":-29.041939,"freq_skew":4.387541,"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":"896181"},"assigned_ac_id":23}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171643,"usec":772019},"freq":0,"bit_rate":300,"sig_level":-7.326109,"noise_level":-29.041939,"freq_skew":4.387541,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":21,"ac_info":{"icao":"48412E"}},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".EI-KGF","mode":"2","label":"_d","blk_id":"I","ack":"8","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171647,"usec":113772},"freq":0,"bit_rate":300,"sig_level":-8.526772,"noise_level":-29.026970,"freq_skew":2.349541,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":18,"ac_info":{"icao":"06A0E5"}},"dst":{"type":"Ground station","id":7},"type":{"id":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-AMF","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"QR021L","msg_num":"S82","msg_num_seq":"A","msg_text":"0EH165907VSH/","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":16,"min":59,"sec":7}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"S","descr":"Default SATCOM"},{"code":"H","descr":"HF"}]}}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171650,"usec":446853},"freq":0,"bit_rate":600,"sig_level":-8.897621,"noise_level":-29.024765,"freq_skew":8.491531,"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":12,"flight_id":"UAE2AY","pos":{"lat":33.923099,"lon":22.124790},"time":{"hour":15,"min":50,"sec":54},"flight_leg_num":227,"gs":{"type":"Ground station","id":17},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":263,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"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":6,"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":"1.7.0-17e40b2"},"t":{"sec":1785171650,"usec":446853},"freq":0,"bit_rate":600,"sig_level":-8.897621,"noise_level":-29.024765,"freq_skew":8.491531,"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":12,"flight_id":"UAE2AY","pos":{"lat":42.647634,"lon":17.987057},"time":{"hour":17,"min":0,"sec":42},"flight_leg_num":227,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":263,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"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":4,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":2,"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":"1.7.0-17e40b2"},"t":{"sec":1785171653,"usec":785188},"freq":0,"bit_rate":300,"sig_level":-8.368668,"noise_level":-29.022560,"freq_skew":5.250408,"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":140,"flight_id":"------","pos":{"lat":45.326243,"lon":4.154900},"time":{"hour":17,"min":0,"sec":42},"flight_leg_num":178,"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":95,"600bps":1,"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":103,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171653,"usec":792587},"freq":0,"bit_rate":300,"sig_level":-7.721741,"noise_level":-29.020109,"freq_skew":5.775751,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":22,"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":"6","ack":"!","flight":"LW07JA","msg_num":"S64","msg_num_seq":"A","msg_text":""}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171657,"usec":113796},"freq":0,"bit_rate":300,"sig_level":-7.512836,"noise_level":-29.017906,"freq_skew":6.816061,"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":"0201D2"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"AT930G","pos":{"lat":46.233647,"lon":6.102917},"utc_time":{"hour":17,"min":0,"sec":50},"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":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":"1.7.0-17e40b2"},"t":{"sec":1785171663,"usec":785147},"freq":0,"bit_rate":300,"sig_level":-8.454312,"noise_level":-29.013498,"freq_skew":5.977645,"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":18,"flight_id":"AIC131","pos":{"lat":48.253418,"lon":5.482188},"time":{"hour":17,"min":0,"sec":54},"flight_leg_num":30,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":606,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1132},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":57,"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":1,"1800bps":0},"mpdus_delivered_cnt":{"300bps":3,"600bps":0,"1200bps":1,"1800bps":0},"spdus_rx_ok_cnt":59,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171663,"usec":792119},"freq":0,"bit_rate":300,"sig_level":-6.303580,"noise_level":-29.011295,"freq_skew":4.514143,"slot":"S","spdu":{"err":false,"src":{"type":"Ground station","id":7},"spdu_version":0,"rls":false,"iso":false,"change_note":"None","frame_index":1914,"frame_offset":6,"min_priority":0,"systable_version":52,"gs_status":[{"gs":{"type":"Ground station","id":7},"utc_sync":true,"freqs":[{"id":2}]},{"gs":{"type":"Ground station","id":5},"utc_sync":true,"freqs":[{"id":4},{"id":5}]},{"gs":{"type":"Ground station","id":6},"utc_sync":true,"freqs":[{"id":2},{"id":6}]}]}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171667,"usec":129267},"freq":0,"bit_rate":300,"sig_level":-7.507453,"noise_level":-29.008848,"freq_skew":8.249446,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":238},"dst":{"type":"Ground station","id":7},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"ETD6PX","pos":{"lat":43.409812,"lon":24.656801},"time":{"hour":4,"min":28,"sec":26},"flight_leg_num":31,"gs":{"type":"Ground station","id":17},"frequency":{"id":16},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":230,"prev_leg":1600},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":16,"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":1,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":18,"spdus_missed_cnt":3},"last_freq_change_cause":{"code":6,"descr":"Poor uplink channel quality"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171670,"usec":460815},"freq":0,"bit_rate":300,"sig_level":-9.411911,"noise_level":-29.006645,"freq_skew":1.976725,"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":"CKK222","pos":{"lat":35.800392,"lon":149.052485},"time":{"hour":10,"min":36,"sec":44},"flight_leg_num":21,"gs":{"type":"Ground station","id":10},"frequency":{"id":4},"freq_search_cnt":{"cur_leg":27,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":842,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":7,"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":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":"1.7.0-17e40b2"},"t":{"sec":1785171673,"usec":776508},"freq":0,"bit_rate":300,"sig_level":-8.778641,"noise_level":-28.991739,"freq_skew":8.523876,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":244},"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":"AFR199","pos":{"lat":46.160519,"lon":8.168694},"time":{"hour":17,"min":1,"sec":8},"flight_leg_num":215,"gs":{"type":"Ground station","id":7},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":708,"prev_leg":348},"hfdl_disabled_duration":{"this_leg":12330,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":37,"600bps":0,"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":5},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}
{"hfdl":{"app":{"name":"dumphfdl","ver":"1.7.0-17e40b2"},"t":{"sec":1785171677,"usec":109090},"freq":0,"bit_rate":300,"sig_level":-5.745355,"noise_level":-28.989542,"freq_skew":4.665540,"slot":"S","lpdu":{"err":false,"src":{"type":"Ground station","id":7},"dst":{"type":"Aircraft","id":135},"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":"X","ack":"8","msg_text":""}}}}}