Transmission Instance

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

{
    "pk": 6043999,
    "url": "https://scancbus.com/api_v1/transmission/6043999/?format=api",
    "start_datetime": "2026-04-09T16:16:50-04:00",
    "local_start_datetime": "16:16:50 04/09/2026",
    "audio_file": null,
    "talkgroup": 57216,
    "talkgroup_info": {
        "pk": 411,
        "url": "https://scancbus.com/api_v1/talkgroups/411/?format=api",
        "dec_id": 57216,
        "alpha_tag": "9POL-FIRE",
        "description": "Police-Fire Common",
        "slug": "9pol-fire",
        "service_type": "Interop"
    },
    "freq": 857937500,
    "emergency": false,
    "units": [
        {
            "pk": 1354,
            "dec_id": 2521976,
            "description": "CFD FAO EMS",
            "slug": "cfd-fao-ems"
        },
        {
            "pk": 2695,
            "dec_id": 2517111,
            "description": "E171 W1",
            "slug": "e171-w1"
        }
    ],
    "play_length": 8.0,
    "print_play_length": "00:08",
    "slug": "32eedd4a-ad5b-4883-8435-b53e499fefad",
    "freq_mhz": "857.938",
    "tg_name": "9POL-FIRE",
    "source": 4,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}