{
    "callsign": "TBA9791",
    "number": "9791",
    "airline_code": "TBA",
    "airport_codes": "ZULS-ZLXN-ZSJN",
    "_airport_codes_iata": "LXA-XNN-TNA",
    "_airports": [
        {
            "name": "Lhasa Gonggar Airport",
            "icao": "ZULS",
            "iata": "LXA",
            "location": "Lhasa",
            "countryiso2": "CN",
            "lat": 29.2978,
            "lon": 90.911903,
            "alt_feet": 13136.0,
            "alt_meters": 4003.85
        },
        {
            "name": "Xining Caojiabu Airport",
            "icao": "ZLXN",
            "iata": "XNN",
            "location": "Xining",
            "countryiso2": "CN",
            "lat": 36.5275,
            "lon": 102.043,
            "alt_feet": 0.0,
            "alt_meters": 0.0
        },
        {
            "name": "Yaoqiang Airport",
            "icao": "ZSJN",
            "iata": "TNA",
            "location": "Jinan",
            "countryiso2": "CN",
            "lat": 36.857201,
            "lon": 117.216003,
            "alt_feet": 76.0,
            "alt_meters": 23.16
        }
    ]
}