Transmission Instance

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

{
    "pk": 6249131,
    "url": "https://scancbus.com/api_v1/transmission/6249131/?format=api",
    "start_datetime": "2026-04-12T02:48:38-04:00",
    "local_start_datetime": "02:48:38 04/12/2026",
    "audio_file": null,
    "talkgroup": 17562,
    "talkgroup_info": {
        "pk": 1,
        "url": "https://scancbus.com/api_v1/talkgroups/1/?format=api",
        "dec_id": 17562,
        "alpha_tag": "WHPDDSP",
        "description": "Whitehall Police Dispatch",
        "slug": "whpddsp",
        "service_type": "Law Dispatch"
    },
    "freq": 772606250,
    "emergency": false,
    "units": [
        {
            "pk": 86607,
            "dec_id": 2515807,
            "description": null,
            "slug": "2515807"
        },
        {
            "pk": 86607,
            "dec_id": 2515807,
            "description": null,
            "slug": "2515807"
        },
        {
            "pk": 86634,
            "dec_id": 2515812,
            "description": null,
            "slug": "2515812"
        },
        {
            "pk": 86634,
            "dec_id": 2515812,
            "description": null,
            "slug": "2515812"
        }
    ],
    "play_length": 17.0,
    "print_play_length": "00:17",
    "slug": "b1ab63ee-ce64-468c-91c3-4a993b574b5e",
    "freq_mhz": "772.606",
    "tg_name": "WHPDDSP",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}