Transmission Instance

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

{
    "pk": 12439117,
    "url": "https://scancbus.com/api_v1/transmission/12439117/?format=api",
    "start_datetime": "2026-07-02T22:03:28-04:00",
    "local_start_datetime": "22:03:28 07/02/2026",
    "audio_file": null,
    "talkgroup": 61346,
    "talkgroup_info": {
        "pk": 375,
        "url": "https://scancbus.com/api_v1/talkgroups/375/?format=api",
        "dec_id": 61346,
        "alpha_tag": "METPKDSP",
        "description": "Metro Parks PD Dispatch",
        "slug": "metpkdsp",
        "service_type": "Law Dispatch"
    },
    "freq": 853812500,
    "emergency": false,
    "units": [
        {
            "pk": 3508,
            "dec_id": 2573635,
            "description": null,
            "slug": "2573635"
        },
        {
            "pk": 3508,
            "dec_id": 2573635,
            "description": null,
            "slug": "2573635"
        },
        {
            "pk": 4584,
            "dec_id": 2573602,
            "description": null,
            "slug": "2573602"
        },
        {
            "pk": 86443,
            "dec_id": 2573684,
            "description": null,
            "slug": "2573684"
        }
    ],
    "play_length": 8.0,
    "print_play_length": "00:08",
    "slug": "16bf28e6-4e08-43d0-905e-5df191efaa35",
    "freq_mhz": "853.812",
    "tg_name": "METPKDSP",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}