Transmission Instance

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

{
    "pk": 6940221,
    "url": "https://scancbus.com/api_v1/transmission/6940221/?format=api",
    "start_datetime": "2026-04-21T00:44:18-04:00",
    "local_start_datetime": "00:44:18 04/21/2026",
    "audio_file": null,
    "talkgroup": 57293,
    "talkgroup_info": {
        "pk": 447,
        "url": "https://scancbus.com/api_v1/talkgroups/447/?format=api",
        "dec_id": 57293,
        "alpha_tag": "CPD TAC 3C",
        "description": "CPD Patrol tactical 3C",
        "slug": "cpd-tac-3c",
        "service_type": "Law Tac"
    },
    "freq": 858987500,
    "emergency": false,
    "units": [
        {
            "pk": 1609,
            "dec_id": 2550830,
            "description": "CPD 83",
            "slug": "cpd-83"
        },
        {
            "pk": 1609,
            "dec_id": 2550830,
            "description": "CPD 83",
            "slug": "cpd-83"
        },
        {
            "pk": 2718,
            "dec_id": 2550800,
            "description": "CPD 80",
            "slug": "cpd-80"
        },
        {
            "pk": 2718,
            "dec_id": 2550800,
            "description": "CPD 80",
            "slug": "cpd-80"
        }
    ],
    "play_length": 16.0,
    "print_play_length": "00:16",
    "slug": "8d71696e-7847-45e2-a081-da7c07b5aa68",
    "freq_mhz": "858.987",
    "tg_name": "CPD TAC 3C",
    "source": 40,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}