Transmission Instance

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

{
    "pk": 12703348,
    "url": "https://scancbus.com/api_v1/transmission/12703348/?format=api",
    "start_datetime": "2026-07-06T23:20:17-04:00",
    "local_start_datetime": "23:20:17 07/06/2026",
    "audio_file": null,
    "talkgroup": 63500,
    "talkgroup_info": {
        "pk": 6643,
        "url": "https://scancbus.com/api_v1/talkgroups/6643/?format=api",
        "dec_id": 63500,
        "alpha_tag": "OSU-HSEC1",
        "description": "OSU Hospital Security - Ops 1",
        "slug": "osu-hsec1",
        "service_type": "Security"
    },
    "freq": 774531250,
    "emergency": false,
    "units": [
        {
            "pk": 4766,
            "dec_id": 2566230,
            "description": null,
            "slug": "2566230"
        },
        {
            "pk": 4766,
            "dec_id": 2566230,
            "description": null,
            "slug": "2566230"
        },
        {
            "pk": 7349,
            "dec_id": 2566221,
            "description": null,
            "slug": "2566221"
        },
        {
            "pk": 63506,
            "dec_id": -1,
            "description": "Unk",
            "slug": "unk"
        },
        {
            "pk": 65087,
            "dec_id": 2566201,
            "description": null,
            "slug": "2566201"
        },
        {
            "pk": 65087,
            "dec_id": 2566201,
            "description": null,
            "slug": "2566201"
        },
        {
            "pk": 65087,
            "dec_id": 2566201,
            "description": null,
            "slug": "2566201"
        }
    ],
    "play_length": 15.0,
    "print_play_length": "00:15",
    "slug": "5dc0d7e3-d3bf-4ed3-bd44-07e652f4dd36",
    "freq_mhz": "774.531",
    "tg_name": "OSU-HSEC1",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}