Transmission Instance

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

{
    "pk": 8531236,
    "url": "https://scancbus.com/api_v1/transmission/8531236/?format=api",
    "start_datetime": "2026-05-11T18:31:48-04:00",
    "local_start_datetime": "18:31:48 05/11/2026",
    "audio_file": null,
    "talkgroup": 52728,
    "talkgroup_info": {
        "pk": 966,
        "url": "https://scancbus.com/api_v1/talkgroups/966/?format=api",
        "dec_id": 52728,
        "alpha_tag": "MACI OPS",
        "description": "Madison Correctional Institution (London)",
        "slug": "maci-ops",
        "service_type": "Corrections"
    },
    "freq": 852175000,
    "emergency": false,
    "units": [
        {
            "pk": 67638,
            "dec_id": 9257697,
            "description": null,
            "slug": "9257697"
        },
        {
            "pk": 67638,
            "dec_id": 9257697,
            "description": null,
            "slug": "9257697"
        },
        {
            "pk": 68576,
            "dec_id": 9257824,
            "description": null,
            "slug": "9257824"
        },
        {
            "pk": 101800,
            "dec_id": 9202764,
            "description": null,
            "slug": "9202764"
        },
        {
            "pk": 101800,
            "dec_id": 9202764,
            "description": null,
            "slug": "9202764"
        }
    ],
    "play_length": 10.0,
    "print_play_length": "00:10",
    "slug": "893ac8cb-b443-4f64-b5a4-3675296ca141",
    "freq_mhz": "852.175",
    "tg_name": "MACI OPS",
    "source": 40,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}