Transmission Instance

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

{
    "pk": 12404955,
    "url": "https://scancbus.com/api_v1/transmission/12404955/?format=api",
    "start_datetime": "2026-07-02T13:39:59-04:00",
    "local_start_datetime": "13:39:59 07/02/2026",
    "audio_file": null,
    "talkgroup": 57514,
    "talkgroup_info": {
        "pk": 516,
        "url": "https://scancbus.com/api_v1/talkgroups/516/?format=api",
        "dec_id": 57514,
        "alpha_tag": "CPD CRT-1",
        "description": "Zone 1 Plain Cars",
        "slug": "cpd-crt-1",
        "service_type": "Law Tac"
    },
    "freq": 858437500,
    "emergency": false,
    "units": [
        {
            "pk": 6202,
            "dec_id": 2542624,
            "description": null,
            "slug": "2542624"
        },
        {
            "pk": 6202,
            "dec_id": 2542624,
            "description": null,
            "slug": "2542624"
        },
        {
            "pk": 6753,
            "dec_id": 2555110,
            "description": null,
            "slug": "2555110"
        },
        {
            "pk": 6753,
            "dec_id": 2555110,
            "description": null,
            "slug": "2555110"
        },
        {
            "pk": 6803,
            "dec_id": 2555115,
            "description": null,
            "slug": "2555115"
        }
    ],
    "play_length": 62.0,
    "print_play_length": "01:02",
    "slug": "6b15ff9a-a0c8-4f36-afad-0a1caed9c776",
    "freq_mhz": "858.438",
    "tg_name": "CPD CRT-1",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}