Transmission Instance

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

{
    "pk": 12489353,
    "url": "https://scancbus.com/api_v1/transmission/12489353/?format=api",
    "start_datetime": "2026-07-03T22:48:06-04:00",
    "local_start_datetime": "22:48:06 07/03/2026",
    "audio_file": null,
    "talkgroup": 51781,
    "talkgroup_info": {
        "pk": 682,
        "url": "https://scancbus.com/api_v1/talkgroups/682/?format=api",
        "dec_id": 51781,
        "alpha_tag": "POST97",
        "description": "State Capitol Complex Security",
        "slug": "post97",
        "service_type": "Security"
    },
    "freq": 774531250,
    "emergency": false,
    "units": [
        {
            "pk": 663,
            "dec_id": 9004790,
            "description": null,
            "slug": "9004790"
        },
        {
            "pk": 1014,
            "dec_id": 9003215,
            "description": null,
            "slug": "9003215"
        },
        {
            "pk": 1014,
            "dec_id": 9003215,
            "description": null,
            "slug": "9003215"
        },
        {
            "pk": 1014,
            "dec_id": 9003215,
            "description": null,
            "slug": "9003215"
        },
        {
            "pk": 55490,
            "dec_id": 9001002,
            "description": null,
            "slug": "9001002"
        },
        {
            "pk": 55490,
            "dec_id": 9001002,
            "description": null,
            "slug": "9001002"
        },
        {
            "pk": 66754,
            "dec_id": 9001274,
            "description": null,
            "slug": "9001274"
        }
    ],
    "play_length": 19.0,
    "print_play_length": "00:19",
    "slug": "9fd50e72-5dee-4a1d-ac4a-dc5e32519cb4",
    "freq_mhz": "774.531",
    "tg_name": "POST97",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}