Transmission Instance

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

{
    "pk": 12404948,
    "url": "https://scancbus.com/api_v1/transmission/12404948/?format=api",
    "start_datetime": "2026-07-02T13:40:58-04:00",
    "local_start_datetime": "13:40:58 07/02/2026",
    "audio_file": null,
    "talkgroup": 31008,
    "talkgroup_info": {
        "pk": 1131,
        "url": "https://scancbus.com/api_v1/talkgroups/1131/?format=api",
        "dec_id": 31008,
        "alpha_tag": "FD49EMS",
        "description": "Madison County EMS Ops",
        "slug": "fd49ems",
        "service_type": "EMS-Tac"
    },
    "freq": 770456250,
    "emergency": false,
    "units": [
        {
            "pk": 3150,
            "dec_id": 8090047,
            "description": "E262",
            "slug": "e262"
        },
        {
            "pk": 3150,
            "dec_id": 8090047,
            "description": "E262",
            "slug": "e262"
        },
        {
            "pk": 71507,
            "dec_id": 4990433,
            "description": null,
            "slug": "4990433"
        }
    ],
    "play_length": 6.0,
    "print_play_length": "00:06",
    "slug": "1be78fce-3674-443e-85f0-b235bcb327d0",
    "freq_mhz": "770.456",
    "tg_name": "FD49EMS",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}