Transmission Instance

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

{
    "pk": 12567795,
    "url": "https://scancbus.com/api_v1/transmission/12567795/?format=api",
    "start_datetime": "2026-07-04T23:37:37-04:00",
    "local_start_datetime": "23:37:37 07/04/2026",
    "audio_file": null,
    "talkgroup": 57273,
    "talkgroup_info": {
        "pk": 5,
        "url": "https://scancbus.com/api_v1/talkgroups/5/?format=api",
        "dec_id": 57273,
        "alpha_tag": "CPD PATROL5",
        "description": "CPD Patrol 5 (Central)",
        "slug": "cpd-patrol5",
        "service_type": "Law Dispatch"
    },
    "freq": 856487500,
    "emergency": false,
    "units": [
        {
            "pk": 802,
            "dec_id": 2542873,
            "description": null,
            "slug": "2542873"
        },
        {
            "pk": 11816,
            "dec_id": 2521982,
            "description": "CPD Radio 82",
            "slug": "cpd-radio-82"
        },
        {
            "pk": 11816,
            "dec_id": 2521982,
            "description": "CPD Radio 82",
            "slug": "cpd-radio-82"
        },
        {
            "pk": 13157,
            "dec_id": 2543120,
            "description": null,
            "slug": "2543120"
        }
    ],
    "play_length": 19.0,
    "print_play_length": "00:19",
    "slug": "4ca07b2b-e3ad-4b36-9936-0e8991a6a66c",
    "freq_mhz": "856.487",
    "tg_name": "PATROL5",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}