{
    "callsign": "CHH7444",
    "number": "7444",
    "airline_code": "CHH",
    "airport_codes": "ZHCC-ZSWZ",
    "_airport_codes_iata": "CGO-WNZ",
    "_airports": [
        {
            "name": "Xinzheng Airport",
            "icao": "ZHCC",
            "iata": "CGO",
            "location": "Zhengzhou",
            "countryiso2": "CN",
            "lat": 34.519699,
            "lon": 113.841003,
            "alt_feet": 495.0,
            "alt_meters": 150.88
        },
        {
            "name": "Wenzhou Longwan Airport",
            "icao": "ZSWZ",
            "iata": "WNZ",
            "location": "Wenzhou",
            "countryiso2": "CN",
            "lat": 27.9122,
            "lon": 120.852,
            "alt_feet": 17.0,
            "alt_meters": 5.18
        }
    ]
}