Transmission Instance

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

{
    "pk": 11404349,
    "url": "https://scancbus.com/api_v1/transmission/11404349/?format=api",
    "start_datetime": "2026-06-18T18:42:40-04:00",
    "local_start_datetime": "18:42:40 06/18/2026",
    "audio_file": null,
    "talkgroup": 57282,
    "talkgroup_info": {
        "pk": 495,
        "url": "https://scancbus.com/api_v1/talkgroups/495/?format=api",
        "dec_id": 57282,
        "alpha_tag": "CPD TAC 1B",
        "description": "CPD Patrol tactical 1B",
        "slug": "cpd-tac-1b",
        "service_type": "Law Tac"
    },
    "freq": 857437500,
    "emergency": false,
    "units": [
        {
            "pk": 1436,
            "dec_id": 2521978,
            "description": "CPD Disp",
            "slug": "cpd-disp"
        },
        {
            "pk": 1436,
            "dec_id": 2521978,
            "description": "CPD Disp",
            "slug": "cpd-disp"
        },
        {
            "pk": 1815,
            "dec_id": 2550610,
            "description": "CPD 61",
            "slug": "cpd-61"
        },
        {
            "pk": 1815,
            "dec_id": 2550610,
            "description": "CPD 61",
            "slug": "cpd-61"
        },
        {
            "pk": 9591,
            "dec_id": 2550600,
            "description": "CPD 60",
            "slug": "cpd-60"
        }
    ],
    "play_length": 20.0,
    "print_play_length": "00:20",
    "slug": "575f3a0d-2b99-4b8a-a9aa-85674295565a",
    "freq_mhz": "857.438",
    "tg_name": "CPD TAC 1B",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}