Transmission Instance

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

{
    "pk": 7897530,
    "url": "https://scancbus.com/api_v1/transmission/7897530/?format=api",
    "start_datetime": "2026-05-03T14:41:22-04:00",
    "local_start_datetime": "14:41:22 05/03/2026",
    "audio_file": null,
    "talkgroup": 61200,
    "talkgroup_info": {
        "pk": 11737,
        "url": "https://scancbus.com/api_v1/talkgroups/11737/?format=api",
        "dec_id": 61200,
        "alpha_tag": "#61200",
        "description": "TalkGroup #61200",
        "slug": "61200",
        "service_type": null
    },
    "freq": 774531250,
    "emergency": false,
    "units": [
        {
            "pk": 9339,
            "dec_id": 2522212,
            "description": null,
            "slug": "2522212"
        },
        {
            "pk": 58073,
            "dec_id": 2522225,
            "description": null,
            "slug": "2522225"
        },
        {
            "pk": 58372,
            "dec_id": 2522201,
            "description": null,
            "slug": "2522201"
        },
        {
            "pk": 59291,
            "dec_id": 2522234,
            "description": null,
            "slug": "2522234"
        },
        {
            "pk": 63506,
            "dec_id": -1,
            "description": "Unk",
            "slug": "unk"
        },
        {
            "pk": 77260,
            "dec_id": 2522231,
            "description": null,
            "slug": "2522231"
        }
    ],
    "play_length": 21.0,
    "print_play_length": "00:21",
    "slug": "9ecd3132-6dc5-4442-9a72-76469f25710a",
    "freq_mhz": "774.531",
    "tg_name": "#61200",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}