{"pk":6940229,"url":"https://scancbus.com/api_v1/transmission/6940229/?format=json","start_datetime":"2026-04-21T00:44:42-04:00","local_start_datetime":"00:44:42 04/21/2026","audio_file":null,"talkgroup":57272,"talkgroup_info":{"pk":16,"url":"https://scancbus.com/api_v1/talkgroups/16/?format=json","dec_id":57272,"alpha_tag":"CPD PATROL4","description":"CPD Patrol 4 (North Central)","slug":"cpd-patrol4","service_type":"Law Dispatch"},"freq":857437500,"emergency":false,"units":[{"pk":830,"dec_id":2521988,"description":null,"slug":"2521988"},{"pk":830,"dec_id":2521988,"description":null,"slug":"2521988"},{"pk":830,"dec_id":2521988,"description":null,"slug":"2521988"},{"pk":830,"dec_id":2521988,"description":null,"slug":"2521988"},{"pk":1189,"dec_id":2542724,"description":null,"slug":"2542724"},{"pk":59678,"dec_id":2543359,"description":null,"slug":"2543359"},{"pk":73517,"dec_id":2543410,"description":null,"slug":"2543410"}],"play_length":12.0,"print_play_length":"00:12","slug":"ec5e988a-a9d0-4fc1-9580-b795e602441a","freq_mhz":"857.438","tg_name":"PATROL4","source":40,"audio_url":"https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/","system":0,"audio_file_type":"m4a"}