Transmission Instance

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

{
    "pk": 12578849,
    "url": "https://scancbus.com/api_v1/transmission/12578849/?format=api",
    "start_datetime": "2026-07-05T03:27:00-04:00",
    "local_start_datetime": "03:27:00 07/05/2026",
    "audio_file": null,
    "talkgroup": 59637,
    "talkgroup_info": {
        "pk": 451,
        "url": "https://scancbus.com/api_v1/talkgroups/451/?format=api",
        "dec_id": 59637,
        "alpha_tag": "Mount Carmel East ER",
        "description": "Mount Carmel East ER",
        "slug": "mount-carmel-east-er",
        "service_type": "Hospital"
    },
    "freq": 774531250,
    "emergency": false,
    "units": [
        {
            "pk": 2593,
            "dec_id": 2598005,
            "description": "MCE",
            "slug": "mce"
        },
        {
            "pk": 4097,
            "dec_id": 2503550,
            "description": "CFD-M35",
            "slug": "cfd-m35"
        },
        {
            "pk": 4097,
            "dec_id": 2503550,
            "description": "CFD-M35",
            "slug": "cfd-m35"
        }
    ],
    "play_length": 57.0,
    "print_play_length": "00:57",
    "slug": "e4392e43-4b88-4c8d-8207-05d34512fd27",
    "freq_mhz": "774.531",
    "tg_name": "MT CRML E",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}