Transmission Instance

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

{
    "pk": 5878320,
    "url": "https://scancbus.com/api_v1/transmission/5878320/?format=api",
    "start_datetime": "2026-04-07T19:47:39-04:00",
    "local_start_datetime": "19:47:39 04/07/2026",
    "audio_file": null,
    "talkgroup": 57091,
    "talkgroup_info": {
        "pk": 231,
        "url": "https://scancbus.com/api_v1/talkgroups/231/?format=api",
        "dec_id": 57091,
        "alpha_tag": "BN4 FG",
        "description": "CFD Battalion 4 Fireground",
        "slug": "bn4-fg",
        "service_type": "Fire-Tac"
    },
    "freq": 859987500,
    "emergency": false,
    "units": [
        {
            "pk": 112,
            "dec_id": 2500341,
            "description": "EMS11 W1",
            "slug": "ems11-w1"
        },
        {
            "pk": 1479,
            "dec_id": 2501460,
            "description": "BN4",
            "slug": "bn4"
        },
        {
            "pk": 2087,
            "dec_id": 2501450,
            "description": "M14",
            "slug": "m14"
        }
    ],
    "play_length": 19.0,
    "print_play_length": "00:19",
    "slug": "572745cb-ec43-42ec-b6b2-f2d1bbfadf8c",
    "freq_mhz": "859.987",
    "tg_name": "BN4 FG",
    "source": 4,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}