{
    "callsign": "KNA3165",
    "number": "3165",
    "airline_code": "KNA",
    "airport_codes": "ZPPP-ZBYN-ZBLA",
    "_airport_codes_iata": "KMG-TYN-HLD",
    "_airports": [
        {
            "name": "Kunming Changshui International Airport",
            "icao": "ZPPP",
            "iata": "KMG",
            "location": "Kunming",
            "countryiso2": "CN",
            "lat": 25.105,
            "lon": 102.941667,
            "alt_feet": 6903.0,
            "alt_meters": 2104.03
        },
        {
            "name": "Taiyuan Wusu Airport",
            "icao": "ZBYN",
            "iata": "TYN",
            "location": "Taiyuan",
            "countryiso2": "CN",
            "lat": 37.746899,
            "lon": 112.627998,
            "alt_feet": 2575.0,
            "alt_meters": 784.86
        },
        {
            "name": "Dongshan Airport",
            "icao": "ZBLA",
            "iata": "HLD",
            "location": "Hailar",
            "countryiso2": "CN",
            "lat": 49.205002,
            "lon": 119.824997,
            "alt_feet": 2169.0,
            "alt_meters": 661.11
        }
    ]
}