Transmission Instance

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

{
    "pk": 12966402,
    "url": "https://scancbus.com/api_v1/transmission/12966402/?format=api",
    "start_datetime": "2026-07-10T04:53:00-04:00",
    "local_start_datetime": "04:53:00 07/10/2026",
    "audio_file": null,
    "talkgroup": 57272,
    "talkgroup_info": {
        "pk": 16,
        "url": "https://scancbus.com/api_v1/talkgroups/16/?format=api",
        "dec_id": 57272,
        "alpha_tag": "CPD PATROL4",
        "description": "CPD Patrol 4 (North Central)",
        "slug": "cpd-patrol4",
        "service_type": "Law Dispatch"
    },
    "freq": 856487500,
    "emergency": false,
    "units": [
        {
            "pk": 2192,
            "dec_id": 2521979,
            "description": null,
            "slug": "2521979"
        },
        {
            "pk": 2192,
            "dec_id": 2521979,
            "description": null,
            "slug": "2521979"
        },
        {
            "pk": 9440,
            "dec_id": 2540505,
            "description": null,
            "slug": "2540505"
        },
        {
            "pk": 9440,
            "dec_id": 2540505,
            "description": null,
            "slug": "2540505"
        },
        {
            "pk": 87040,
            "dec_id": 2543567,
            "description": null,
            "slug": "2543567"
        }
    ],
    "play_length": 6.0,
    "print_play_length": "00:06",
    "slug": "70476402-26fc-4144-8c9b-5997bf1258db",
    "freq_mhz": "856.487",
    "tg_name": "PATROL4",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}