Transmission Instance

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

{
    "pk": 12946716,
    "url": "https://scancbus.com/api_v1/transmission/12946716/?format=api",
    "start_datetime": "2026-07-09T20:59:53-04:00",
    "local_start_datetime": "20:59:53 07/09/2026",
    "audio_file": null,
    "talkgroup": 57012,
    "talkgroup_info": {
        "pk": 521,
        "url": "https://scancbus.com/api_v1/talkgroups/521/?format=api",
        "dec_id": 57012,
        "alpha_tag": "TRAF ENG",
        "description": "Traffic Engineering dispatch",
        "slug": "traf-eng",
        "service_type": "Public Works"
    },
    "freq": 858987500,
    "emergency": false,
    "units": [
        {
            "pk": 54,
            "dec_id": 2521993,
            "description": "CPD Radio 93",
            "slug": "cpd-radio-93"
        },
        {
            "pk": 54,
            "dec_id": 2521993,
            "description": "CPD Radio 93",
            "slug": "cpd-radio-93"
        },
        {
            "pk": 54,
            "dec_id": 2521993,
            "description": "CPD Radio 93",
            "slug": "cpd-radio-93"
        },
        {
            "pk": 54,
            "dec_id": 2521993,
            "description": "CPD Radio 93",
            "slug": "cpd-radio-93"
        },
        {
            "pk": 54094,
            "dec_id": 2536331,
            "description": null,
            "slug": "2536331"
        },
        {
            "pk": 54094,
            "dec_id": 2536331,
            "description": null,
            "slug": "2536331"
        }
    ],
    "play_length": 26.0,
    "print_play_length": "00:26",
    "slug": "6dd80415-b019-4eb6-8ade-89830a5b517e",
    "freq_mhz": "858.987",
    "tg_name": "TRAF ENG",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}