Transmission Instance

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

{
    "pk": 12435338,
    "url": "https://scancbus.com/api_v1/transmission/12435338/?format=api",
    "start_datetime": "2026-07-02T20:52:12-04:00",
    "local_start_datetime": "20:52:12 07/02/2026",
    "audio_file": null,
    "talkgroup": 57310,
    "talkgroup_info": {
        "pk": 290,
        "url": "https://scancbus.com/api_v1/talkgroups/290/?format=api",
        "dec_id": 57310,
        "alpha_tag": "CPD SPEC SVC",
        "description": "CPD Special Services (helicopters)",
        "slug": "cpd-spec-svc",
        "service_type": "Law Talk"
    },
    "freq": 856937500,
    "emergency": false,
    "units": [
        {
            "pk": 7998,
            "dec_id": 2549903,
            "description": "CPD Heliport",
            "slug": "cpd-heliport"
        },
        {
            "pk": 110448,
            "dec_id": 2554559,
            "description": null,
            "slug": "2554559"
        },
        {
            "pk": 110448,
            "dec_id": 2554559,
            "description": null,
            "slug": "2554559"
        }
    ],
    "play_length": 15.0,
    "print_play_length": "00:15",
    "slug": "913740df-d35b-483a-a33f-2e9a3a6b9a94",
    "freq_mhz": "856.938",
    "tg_name": "CPD SPEC S",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}