{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-665e72e"},"t":{"sec":1773832827,"usec":434821},"freq":0,"bit_rate":300,"sig_level":-9.167386,"noise_level":-26.471951,"freq_skew":3.974754,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":255},"dst":{"type":"Ground station","id":5},"type":{"id":191,"name":"Logon request (DLS)"},"ac_info":{"icao":"152004"},"hfnpdu":{"err":false,"type":{"id":213,"name":"Frequency data"},"flight_id":"SU1323","pos":{"lat":180.000000,"lon":180.000000},"utc_time":{"hour":11,"min":19,"sec":42},"freq_data":[{"gs":{"type":"Ground station","id":5},"listening_on_freqs":[{"id":2}],"heard_on_freqs":[]}]}}}}