Transmission Instance

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

{
    "pk": 8571147,
    "url": "https://scancbus.com/api_v1/transmission/8571147/?format=api",
    "start_datetime": "2026-05-12T09:19:21-04:00",
    "local_start_datetime": "09:19:21 05/12/2026",
    "audio_file": null,
    "talkgroup": 57272,
    "talkgroup_info": {
        "pk": 16,
        "url": "https://scancbus.com/api_v1/talkgroups/16/?format=api",
        "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": 1241,
            "dec_id": 2551720,
            "description": "CPD172",
            "slug": "cpd172"
        },
        {
            "pk": 1241,
            "dec_id": 2551720,
            "description": "CPD172",
            "slug": "cpd172"
        },
        {
            "pk": 1439,
            "dec_id": 2521981,
            "description": "CPD Disp",
            "slug": "cpd-disp"
        },
        {
            "pk": 1439,
            "dec_id": 2521981,
            "description": "CPD Disp",
            "slug": "cpd-disp"
        },
        {
            "pk": 63506,
            "dec_id": -1,
            "description": "Unk",
            "slug": "unk"
        }
    ],
    "play_length": 32.0,
    "print_play_length": "00:32",
    "slug": "f078260b-c6e1-4466-a9b8-e7e545e13751",
    "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"
}