Transmission Instance

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

{
    "pk": 7231132,
    "url": "https://scancbus.com/api_v1/transmission/7231132/?format=api",
    "start_datetime": "2026-04-24T11:37:12-04:00",
    "local_start_datetime": "11:37:12 04/24/2026",
    "audio_file": null,
    "talkgroup": 10044,
    "talkgroup_info": {
        "pk": 77,
        "url": "https://scancbus.com/api_v1/talkgroups/77/?format=api",
        "dec_id": 10044,
        "alpha_tag": "DEL EMS 1",
        "description": "Delaware County EMS 1",
        "slug": "del-ems-1",
        "service_type": "EMS-Tac"
    },
    "freq": 851400000,
    "emergency": false,
    "units": [
        {
            "pk": 1933,
            "dec_id": 2110442,
            "description": "BN441",
            "slug": "bn441"
        },
        {
            "pk": 3277,
            "dec_id": 2110507,
            "description": "M442",
            "slug": "m442"
        },
        {
            "pk": 3277,
            "dec_id": 2110507,
            "description": "M442",
            "slug": "m442"
        }
    ],
    "play_length": 15.0,
    "print_play_length": "00:15",
    "slug": "c1f9ffc6-de46-48fa-8f6a-024d1a9a0f7f",
    "freq_mhz": "851.400",
    "tg_name": "DEL EMS 1",
    "source": 6,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}