Transmission Instance

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

{
    "pk": 7196790,
    "url": "https://scancbus.com/api_v1/transmission/7196790/?format=api",
    "start_datetime": "2026-04-23T23:49:44-04:00",
    "local_start_datetime": "23:49:44 04/23/2026",
    "audio_file": null,
    "talkgroup": 17562,
    "talkgroup_info": {
        "pk": 1,
        "url": "https://scancbus.com/api_v1/talkgroups/1/?format=api",
        "dec_id": 17562,
        "alpha_tag": "WHPDDSP",
        "description": "Whitehall Police Dispatch",
        "slug": "whpddsp",
        "service_type": "Law Dispatch"
    },
    "freq": 774781250,
    "emergency": false,
    "units": [
        {
            "pk": 85440,
            "dec_id": 2515991,
            "description": null,
            "slug": "2515991"
        },
        {
            "pk": 86358,
            "dec_id": 2515895,
            "description": null,
            "slug": "2515895"
        },
        {
            "pk": 86384,
            "dec_id": 2515837,
            "description": null,
            "slug": "2515837"
        },
        {
            "pk": 86645,
            "dec_id": 2515806,
            "description": null,
            "slug": "2515806"
        }
    ],
    "play_length": 14.0,
    "print_play_length": "00:14",
    "slug": "18c02a1c-2ab3-4163-9d2b-89a6e2039a60",
    "freq_mhz": "774.781",
    "tg_name": "WHPDDSP",
    "source": 40,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}