Transmission Instance

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

{
    "pk": 7553441,
    "url": "https://scancbus.com/api_v1/transmission/7553441/?format=api",
    "start_datetime": "2026-04-28T21:04:41-04:00",
    "local_start_datetime": "21:04:41 04/28/2026",
    "audio_file": null,
    "talkgroup": 57288,
    "talkgroup_info": {
        "pk": 499,
        "url": "https://scancbus.com/api_v1/talkgroups/499/?format=api",
        "dec_id": 57288,
        "alpha_tag": "CPD TAC 2C",
        "description": "CPD Patrol tactical 2C",
        "slug": "cpd-tac-2c",
        "service_type": "Law Tac"
    },
    "freq": 859937500,
    "emergency": false,
    "units": [
        {
            "pk": 1250,
            "dec_id": 2551430,
            "description": "CPD 143",
            "slug": "cpd-143"
        },
        {
            "pk": 4524,
            "dec_id": 2551440,
            "description": "CPD 144",
            "slug": "cpd-144"
        },
        {
            "pk": 53270,
            "dec_id": 2551420,
            "description": "CPD 142",
            "slug": "cpd-142"
        }
    ],
    "play_length": 13.0,
    "print_play_length": "00:13",
    "slug": "3fd283b5-6867-47b5-a4fb-c55ff15286e1",
    "freq_mhz": "859.938",
    "tg_name": "CPD TAC 2C",
    "source": 40,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}