{
    "callsign": "OTC7744",
    "number": "7744",
    "airline_code": "OTC",
    "airport_codes": "ZUZY-ZSWX",
    "_airport_codes_iata": "ZYI-WUX",
    "_airports": [
        {
            "name": "Zunyi Xinzhou Airport",
            "icao": "ZUZY",
            "iata": "ZYI",
            "location": "Zunyi",
            "countryiso2": "CN",
            "lat": 27.5895,
            "lon": 107.0007,
            "alt_feet": 2920.0,
            "alt_meters": 890.02
        },
        {
            "name": "Sunan Shuofang International Airport",
            "icao": "ZSWX",
            "iata": "WUX",
            "location": "Wuxi",
            "countryiso2": "CN",
            "lat": 31.4944,
            "lon": 120.429001,
            "alt_feet": 24.0,
            "alt_meters": 7.32
        }
    ]
}