Transmission Instance

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

{
    "pk": 12439908,
    "url": "https://scancbus.com/api_v1/transmission/12439908/?format=api",
    "start_datetime": "2026-07-02T22:18:36-04:00",
    "local_start_datetime": "22:18:36 07/02/2026",
    "audio_file": null,
    "talkgroup": 52723,
    "talkgroup_info": {
        "pk": 9626,
        "url": "https://scancbus.com/api_v1/talkgroups/9626/?format=api",
        "dec_id": 52723,
        "alpha_tag": "#52723",
        "description": "TalkGroup #52723",
        "slug": "52723",
        "service_type": null
    },
    "freq": 774531250,
    "emergency": false,
    "units": [
        {
            "pk": 4804,
            "dec_id": 9200773,
            "description": null,
            "slug": "9200773"
        },
        {
            "pk": 4898,
            "dec_id": 9255298,
            "description": null,
            "slug": "9255298"
        },
        {
            "pk": 5226,
            "dec_id": 9255307,
            "description": null,
            "slug": "9255307"
        },
        {
            "pk": 63506,
            "dec_id": -1,
            "description": "Unk",
            "slug": "unk"
        },
        {
            "pk": 64786,
            "dec_id": 9257859,
            "description": null,
            "slug": "9257859"
        },
        {
            "pk": 72644,
            "dec_id": 9257906,
            "description": null,
            "slug": "9257906"
        },
        {
            "pk": 75028,
            "dec_id": 9255531,
            "description": null,
            "slug": "9255531"
        },
        {
            "pk": 76852,
            "dec_id": 9257392,
            "description": null,
            "slug": "9257392"
        },
        {
            "pk": 77051,
            "dec_id": 9200747,
            "description": null,
            "slug": "9200747"
        },
        {
            "pk": 85480,
            "dec_id": 9200800,
            "description": null,
            "slug": "9200800"
        },
        {
            "pk": 85682,
            "dec_id": 9257152,
            "description": null,
            "slug": "9257152"
        },
        {
            "pk": 91163,
            "dec_id": 9257156,
            "description": null,
            "slug": "9257156"
        },
        {
            "pk": 93015,
            "dec_id": 9200724,
            "description": null,
            "slug": "9200724"
        },
        {
            "pk": 101226,
            "dec_id": 9200740,
            "description": null,
            "slug": "9200740"
        },
        {
            "pk": 107773,
            "dec_id": 9200735,
            "description": null,
            "slug": "9200735"
        },
        {
            "pk": 107773,
            "dec_id": 9200735,
            "description": null,
            "slug": "9200735"
        },
        {
            "pk": 108126,
            "dec_id": 9255605,
            "description": null,
            "slug": "9255605"
        },
        {
            "pk": 108127,
            "dec_id": 9255405,
            "description": null,
            "slug": "9255405"
        },
        {
            "pk": 108129,
            "dec_id": 9255602,
            "description": null,
            "slug": "9255602"
        }
    ],
    "play_length": 42.0,
    "print_play_length": "00:42",
    "slug": "4e14dd9e-f7c2-43ba-943c-8b68cdce2f54",
    "freq_mhz": "774.531",
    "tg_name": "#52723",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}