{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-b4f156a"},"t":{"sec":1714481682,"usec":538948},"freq":0,"bit_rate":300,"sig_level":-8.730309,"noise_level":-20.950983,"freq_skew":5.986712,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":169},"dst":{"type":"Ground station","id":4},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":18,"flight_id":"AS0451","pos":{"lat":32.610917,"lon":-94.397458},"time":{"hour":12,"min":54,"sec":36},"flight_leg_num":103,"gs":{"type":"Ground station","id":4},"frequency":{"id":8},"freq_search_cnt":{"cur_leg":0,"prev_leg":0},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":1546},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":58,"600bps":3,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":0,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":4,"600bps":1,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":76,"spdus_missed_cnt":0},"last_freq_change_cause":{"code":7,"descr":"No change"}}}}}