{"pk":5718861,"url":"https://scancbus.com/api_v1/transmission/5718861/?format=json","start_datetime":"2026-04-05T18:05:24-04:00","local_start_datetime":"18:05:24 04/05/2026","audio_file":null,"talkgroup":17508,"talkgroup_info":{"pk":953,"url":"https://scancbus.com/api_v1/talkgroups/953/?format=json","dec_id":17508,"alpha_tag":"MFHELI1","description":"MedFlight Helicopter Operations","slug":"mfheli1","service_type":""},"freq":774531250,"emergency":false,"units":[{"pk":8275,"dec_id":2590390,"description":null,"slug":"2590390"}],"play_length":1.0,"print_play_length":"00:01","slug":"40aa55b1-0692-4506-a826-459e411e5213","freq_mhz":"774.531","tg_name":"MFHELI1","source":4,"audio_url":"https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/","system":0,"audio_file_type":"m4a"}