Transmission Instance

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

{
    "pk": 8623221,
    "url": "https://scancbus.com/api_v1/transmission/8623221/?format=api",
    "start_datetime": "2026-05-12T20:37:15-04:00",
    "local_start_datetime": "20:37:15 05/12/2026",
    "audio_file": null,
    "talkgroup": 61083,
    "talkgroup_info": {
        "pk": 404,
        "url": "https://scancbus.com/api_v1/talkgroups/404/?format=api",
        "dec_id": 61083,
        "alpha_tag": "SW FG-1",
        "description": "Southwest Fireground 1",
        "slug": "sw-fg-1",
        "service_type": "Fire-Tac"
    },
    "freq": 773281250,
    "emergency": false,
    "units": [
        {
            "pk": 2639,
            "dec_id": 2520232,
            "description": "E202",
            "slug": "e202"
        },
        {
            "pk": 6362,
            "dec_id": 2520160,
            "description": null,
            "slug": "2520160"
        },
        {
            "pk": 6362,
            "dec_id": 2520160,
            "description": null,
            "slug": "2520160"
        },
        {
            "pk": 11982,
            "dec_id": 2520253,
            "description": null,
            "slug": "2520253"
        }
    ],
    "play_length": 11.0,
    "print_play_length": "00:11",
    "slug": "22ae5d2a-6364-44e6-b28e-38f2f020f9be",
    "freq_mhz": "773.281",
    "tg_name": "SW FG-1",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}