{
    "callsign": "HXA4550",
    "number": "4550",
    "airline_code": "HXA",
    "airport_codes": "ZBCD-ZBSJ-ZUCK",
    "_airport_codes_iata": "CDE-SJW-CKG",
    "_airports": [
        {
            "name": "Chengde Puning Airport",
            "icao": "ZBCD",
            "iata": "CDE",
            "location": "Chengde",
            "countryiso2": "CN",
            "lat": 41.1225,
            "lon": 118.073889,
            "alt_feet": 2293.0,
            "alt_meters": 698.91
        },
        {
            "name": "Shijiazhuang Zhengding Airport",
            "icao": "ZBSJ",
            "iata": "SJW",
            "location": "Shijiazhuang",
            "countryiso2": "CN",
            "lat": 38.280701,
            "lon": 114.696999,
            "alt_feet": 233.0,
            "alt_meters": 71.02
        },
        {
            "name": "Chongqing Jiangbei International Airport",
            "icao": "ZUCK",
            "iata": "CKG",
            "location": "Chongqing",
            "countryiso2": "CN",
            "lat": 29.7192,
            "lon": 106.641998,
            "alt_feet": 1365.0,
            "alt_meters": 416.05
        }
    ]
}