Transmission Instance

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

{
    "pk": 9030851,
    "url": "https://scancbus.com/api_v1/transmission/9030851/?format=api",
    "start_datetime": "2026-05-18T12:03:02-04:00",
    "local_start_datetime": "12:03:02 05/18/2026",
    "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": 858437500,
    "emergency": false,
    "units": [
        {
            "pk": 2319,
            "dec_id": 2502380,
            "description": "M823",
            "slug": "m823"
        },
        {
            "pk": 2593,
            "dec_id": 2598005,
            "description": "MCE",
            "slug": "mce"
        }
    ],
    "play_length": 42.0,
    "print_play_length": "00:42",
    "slug": "d3fc160b-a868-4648-b531-eda9e5fa536b",
    "freq_mhz": "858.438",
    "tg_name": "MT CRML E",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}