Transmission Instance

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

{
    "pk": 6055475,
    "url": "https://scancbus.com/api_v1/transmission/6055475/?format=api",
    "start_datetime": "2026-04-09T17:51:01-04:00",
    "local_start_datetime": "17:51:01 04/09/2026",
    "audio_file": null,
    "talkgroup": 61189,
    "talkgroup_info": {
        "pk": 328,
        "url": "https://scancbus.com/api_v1/talkgroups/328/?format=api",
        "dec_id": 61189,
        "alpha_tag": "CMH TWR",
        "description": "CMH Tower (FAA to fire dept)",
        "slug": "cmh-twr",
        "service_type": "Fire-Talk"
    },
    "freq": 857437500,
    "emergency": false,
    "units": [
        {
            "pk": 3728,
            "dec_id": 2522853,
            "description": "CMHTWR",
            "slug": "cmhtwr"
        },
        {
            "pk": 3728,
            "dec_id": 2522853,
            "description": "CMHTWR",
            "slug": "cmhtwr"
        },
        {
            "pk": 63506,
            "dec_id": -1,
            "description": "Unk",
            "slug": "unk"
        }
    ],
    "play_length": 1.0,
    "print_play_length": "00:01",
    "slug": "00312d2d-a72b-401b-a9b1-c5b40e33d442",
    "freq_mhz": "857.438",
    "tg_name": "CMH TWR",
    "source": 4,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}