Transmission Instance

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

{
    "pk": 5714376,
    "url": "https://scancbus.com/api_v1/transmission/5714376/?format=api",
    "start_datetime": "2026-04-05T16:21:39-04:00",
    "local_start_datetime": "16:21:39 04/05/2026",
    "audio_file": null,
    "talkgroup": 61081,
    "talkgroup_info": {
        "pk": 28,
        "url": "https://scancbus.com/api_v1/talkgroups/28/?format=api",
        "dec_id": 61081,
        "alpha_tag": "SW EMS1",
        "description": "Southwest EMS 1",
        "slug": "sw-ems1",
        "service_type": "EMS-Tac"
    },
    "freq": 772856250,
    "emergency": false,
    "units": [
        {
            "pk": 151,
            "dec_id": 2520002,
            "description": "GCPD/SW 2",
            "slug": "gcpdsw-2"
        },
        {
            "pk": 7019,
            "dec_id": 2520252,
            "description": null,
            "slug": "2520252"
        },
        {
            "pk": 7019,
            "dec_id": 2520252,
            "description": null,
            "slug": "2520252"
        }
    ],
    "play_length": 6.0,
    "print_play_length": "00:06",
    "slug": "f81339ea-ce4b-42d6-bf2f-d0baf2b305b2",
    "freq_mhz": "772.856",
    "tg_name": "SW EMS1",
    "source": 4,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}