{
    "callsign": "CDG8444",
    "number": "8444",
    "airline_code": "CDG",
    "airport_codes": "ZYYJ-ZSJN",
    "_airport_codes_iata": "YNJ-TNA",
    "_airports": [
        {
            "name": "Yanji Chaoyangchuan Airport",
            "icao": "ZYYJ",
            "iata": "YNJ",
            "location": "Yanji",
            "countryiso2": "CN",
            "lat": 42.882801,
            "lon": 129.451004,
            "alt_feet": 624.0,
            "alt_meters": 190.2
        },
        {
            "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
        }
    ]
}