Transmission Instance

HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "pk": 5905334,
    "url": "https://scancbus.com/api_v1/transmission/5905334/?format=api",
    "start_datetime": "2026-04-08T07:31:15-04:00",
    "local_start_datetime": "07:31:15 04/08/2026",
    "audio_file": null,
    "talkgroup": 57271,
    "talkgroup_info": {
        "pk": 2,
        "url": "https://scancbus.com/api_v1/talkgroups/2/?format=api",
        "dec_id": 57271,
        "alpha_tag": "CPD PATROL3",
        "description": "CPD Patrol 3 (Southwest)",
        "slug": "cpd-patrol3",
        "service_type": "Law Dispatch"
    },
    "freq": 857437500,
    "emergency": false,
    "units": [
        {
            "pk": 1446,
            "dec_id": 2521977,
            "description": "CPD Disp",
            "slug": "cpd-disp"
        },
        {
            "pk": 5622,
            "dec_id": 2545306,
            "description": null,
            "slug": "2545306"
        },
        {
            "pk": 63506,
            "dec_id": -1,
            "description": "Unk",
            "slug": "unk"
        }
    ],
    "play_length": 4.0,
    "print_play_length": "00:04",
    "slug": "6e9c4342-5a20-4b98-9cf5-8b725bd25a0a",
    "freq_mhz": "857.438",
    "tg_name": "PATROL3",
    "source": 4,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}