Transmission Instance

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

{
    "pk": 6265702,
    "url": "https://scancbus.com/api_v1/transmission/6265702/?format=api",
    "start_datetime": "2026-04-12T11:23:49-04:00",
    "local_start_datetime": "11:23:49 04/12/2026",
    "audio_file": null,
    "talkgroup": 61080,
    "talkgroup_info": {
        "pk": 27,
        "url": "https://scancbus.com/api_v1/talkgroups/27/?format=api",
        "dec_id": 61080,
        "alpha_tag": "SW ALERT",
        "description": "Southwest Fire Dispatch",
        "slug": "sw-alert",
        "service_type": "Fire Dispatch"
    },
    "freq": 770706250,
    "emergency": false,
    "units": [
        {
            "pk": 1344,
            "dec_id": 2520001,
            "description": "GCPD/SW 1",
            "slug": "gcpdsw-1"
        },
        {
            "pk": 1344,
            "dec_id": 2520001,
            "description": "GCPD/SW 1",
            "slug": "gcpdsw-1"
        }
    ],
    "play_length": 16.0,
    "print_play_length": "00:16",
    "slug": "3b25b1ab-5235-43fc-8c37-55ae4e2b67da",
    "freq_mhz": "770.706",
    "tg_name": "SW ALERT",
    "source": 4,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}