Transmission Instance

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

{
    "pk": 8933292,
    "url": "https://scancbus.com/api_v1/transmission/8933292/?format=api",
    "start_datetime": "2026-05-16T22:21:06-04:00",
    "local_start_datetime": "22:21:06 05/16/2026",
    "audio_file": null,
    "talkgroup": 20001,
    "talkgroup_info": {
        "pk": 108,
        "url": "https://scancbus.com/api_v1/talkgroups/108/?format=api",
        "dec_id": 20001,
        "alpha_tag": "DUB PTL-1",
        "description": "Dublin Police dispatch",
        "slug": "dub-ptl-1",
        "service_type": "Law Dispatch"
    },
    "freq": 851487500,
    "emergency": false,
    "units": [
        {
            "pk": 3286,
            "dec_id": 2120553,
            "description": null,
            "slug": "2120553"
        },
        {
            "pk": 3286,
            "dec_id": 2120553,
            "description": null,
            "slug": "2120553"
        },
        {
            "pk": 4472,
            "dec_id": 2121039,
            "description": null,
            "slug": "2121039"
        },
        {
            "pk": 4472,
            "dec_id": 2121039,
            "description": null,
            "slug": "2121039"
        }
    ],
    "play_length": 15.0,
    "print_play_length": "00:15",
    "slug": "e6c91c96-2324-4a45-9c3c-58bd5bb7d97d",
    "freq_mhz": "851.487",
    "tg_name": "DUB PTL-1",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}