Transmission Instance

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

{
    "pk": 6265708,
    "url": "https://scancbus.com/api_v1/transmission/6265708/?format=api",
    "start_datetime": "2026-04-12T11:23:49-04:00",
    "local_start_datetime": "11:23:49 04/12/2026",
    "audio_file": null,
    "talkgroup": 57091,
    "talkgroup_info": {
        "pk": 231,
        "url": "https://scancbus.com/api_v1/talkgroups/231/?format=api",
        "dec_id": 57091,
        "alpha_tag": "BN4 FG",
        "description": "CFD Battalion 4 Fireground",
        "slug": "bn4-fg",
        "service_type": "Fire-Tac"
    },
    "freq": 858987500,
    "emergency": false,
    "units": [
        {
            "pk": 2756,
            "dec_id": 2501462,
            "description": "BN4 W2",
            "slug": "bn4-w2"
        },
        {
            "pk": 2756,
            "dec_id": 2501462,
            "description": "BN4 W2",
            "slug": "bn4-w2"
        },
        {
            "pk": 4476,
            "dec_id": 2504236,
            "description": "SO2",
            "slug": "so2"
        }
    ],
    "play_length": 20.0,
    "print_play_length": "00:20",
    "slug": "87bfd55e-7695-4dea-a7ea-f8dbba0f3467",
    "freq_mhz": "858.987",
    "tg_name": "BN4 FG",
    "source": 4,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}