Transmission Instance

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

{
    "pk": 9039280,
    "url": "https://scancbus.com/api_v1/transmission/9039280/?format=api",
    "start_datetime": "2026-05-18T13:44:26-04:00",
    "local_start_datetime": "13:44:26 05/18/2026",
    "audio_file": null,
    "talkgroup": 57040,
    "talkgroup_info": {
        "pk": 12,
        "url": "https://scancbus.com/api_v1/talkgroups/12/?format=api",
        "dec_id": 57040,
        "alpha_tag": "9 EMS 1",
        "description": "CFD EMS Medical Ops 1",
        "slug": "9-ems-1",
        "service_type": "EMS-Tac"
    },
    "freq": 857937500,
    "emergency": false,
    "units": [
        {
            "pk": 1354,
            "dec_id": 2521976,
            "description": "CFD FAO EMS",
            "slug": "cfd-fao-ems"
        },
        {
            "pk": 1354,
            "dec_id": 2521976,
            "description": "CFD FAO EMS",
            "slug": "cfd-fao-ems"
        },
        {
            "pk": 1517,
            "dec_id": 2501639,
            "description": "xR#",
            "slug": "xr"
        },
        {
            "pk": 3679,
            "dec_id": 2517211,
            "description": "E172 W1",
            "slug": "e172-w1"
        }
    ],
    "play_length": 18.0,
    "print_play_length": "00:18",
    "slug": "306e6e4a-d4ee-4467-9d3e-b8194eecc4e8",
    "freq_mhz": "857.938",
    "tg_name": "9 EMS 1",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}