Transmission Instance

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

{
    "pk": 5919220,
    "url": "https://scancbus.com/api_v1/transmission/5919220/?format=api",
    "start_datetime": "2026-04-08T10:58:09-04:00",
    "local_start_datetime": "10:58:09 04/08/2026",
    "audio_file": null,
    "talkgroup": 63509,
    "talkgroup_info": {
        "pk": 9637,
        "url": "https://scancbus.com/api_v1/talkgroups/9637/?format=api",
        "dec_id": 63509,
        "alpha_tag": "#63509",
        "description": "TalkGroup #63509",
        "slug": "63509",
        "service_type": null
    },
    "freq": 774781250,
    "emergency": false,
    "units": [
        {
            "pk": 63506,
            "dec_id": -1,
            "description": "Unk",
            "slug": "unk"
        },
        {
            "pk": 66384,
            "dec_id": 2566005,
            "description": null,
            "slug": "2566005"
        },
        {
            "pk": 66384,
            "dec_id": 2566005,
            "description": null,
            "slug": "2566005"
        },
        {
            "pk": 98878,
            "dec_id": 2560030,
            "description": null,
            "slug": "2560030"
        }
    ],
    "play_length": 4.0,
    "print_play_length": "00:04",
    "slug": "f6a6b65c-85d1-4d46-a29e-47d4fd709370",
    "freq_mhz": "774.781",
    "tg_name": "#63509",
    "source": 4,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}