Transmission Instance

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

{
    "pk": 6385552,
    "url": "https://scancbus.com/api_v1/transmission/6385552/?format=api",
    "start_datetime": "2026-04-13T23:53:18-04:00",
    "local_start_datetime": "23:53:18 04/13/2026",
    "audio_file": null,
    "talkgroup": 59626,
    "talkgroup_info": {
        "pk": 455,
        "url": "https://scancbus.com/api_v1/talkgroups/455/?format=api",
        "dec_id": 59626,
        "alpha_tag": "Grant Medical Center Columbus",
        "description": "Grant Medical Center Columbus",
        "slug": "grant-medical-center-columbus",
        "service_type": "Hospital"
    },
    "freq": 856937500,
    "emergency": false,
    "units": [
        {
            "pk": 1698,
            "dec_id": 2504345,
            "description": "M890",
            "slug": "m890"
        },
        {
            "pk": 11606,
            "dec_id": 2590435,
            "description": null,
            "slug": "2590435"
        },
        {
            "pk": 11606,
            "dec_id": 2590435,
            "description": null,
            "slug": "2590435"
        }
    ],
    "play_length": 49.0,
    "print_play_length": "00:49",
    "slug": "1ba8ff16-4042-46bc-b24d-464b11e6ed0c",
    "freq_mhz": "856.938",
    "tg_name": "Grant Hosp",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}