{"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-b4f156a"},"t":{"sec":1728966190,"usec":555732},"freq":0,"bit_rate":600,"sig_level":-7.445581,"noise_level":-28.001171,"freq_skew":1.686822,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235},"dst":{"type":"Ground station","id":2},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N731NK","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"NK0865","msg_num":"S26","msg_num_seq":"A","msg_text":""}}}}} {"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-b4f156a"},"t":{"sec":1728966190,"usec":555732},"freq":0,"bit_rate":600,"sig_level":-7.445581,"noise_level":-28.001171,"freq_skew":1.686822,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235},"dst":{"type":"Ground station","id":2},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N731NK","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"NK0865","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}}} {"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-b4f156a"},"t":{"sec":1728966190,"usec":555732},"freq":0,"bit_rate":600,"sig_level":-7.445581,"noise_level":-28.001171,"freq_skew":1.686822,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235},"dst":{"type":"Ground station","id":2},"type":{"id":13,"name":"Unnumbered data"},"hfnpdu":{"err":false,"type":{"id":209,"name":"Performance data"},"version":3,"flight_id":"NK0865","pos":{"lat":180.000000,"lon":180.000000},"time":{"hour":4,"min":17,"sec":12},"flight_leg_num":60,"gs":{"type":"Ground station","id":5},"frequency":{"id":1},"freq_search_cnt":{"cur_leg":34,"prev_leg":229},"hfdl_disabled_duration":{"this_leg":0,"prev_leg":0},"pdu_stats":{"mpdus_rx_ok_cnt":{"300bps":53,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_rx_err_cnt":{"300bps":2,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_tx_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"mpdus_delivered_cnt":{"300bps":6,"600bps":0,"1200bps":0,"1800bps":0},"spdus_rx_ok_cnt":65,"spdus_missed_cnt":2},"last_freq_change_cause":{"code":4,"descr":"GS frequency change"}}}}} {"hfdl":{"app":{"name":"dumphfdl","ver":"1.4.1-b4f156a"},"t":{"sec":1728966230,"usec":542150},"freq":0,"bit_rate":300,"sig_level":-7.735296,"noise_level":-27.821352,"freq_skew":1.348410,"slot":"S","lpdu":{"err":false,"src":{"type":"Aircraft","id":235},"dst":{"type":"Ground station","id":2},"type":{"id":29,"name":"Unnumbered ack'ed data"},"hfnpdu":{"err":false,"type":{"id":255,"name":"Enveloped data"},"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N731NK","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"NK0865","msg_num":"S28","msg_num_seq":"A","msg_text":"0EH042335VH","media-adv":{"err":false,"version":0,"current_link":{"code":"H","descr":"HF","established":true,"time":{"hour":4,"min":23,"sec":35}},"links_avail":[{"code":"V","descr":"VHF ACARS"},{"code":"H","descr":"HF"}]}}}}}}