{
    "callsign": "TWB686",
    "number": "686",
    "airline_code": "TWB",
    "airport_codes": "ZYYJ-RKTU",
    "_airport_codes_iata": "YNJ-CJJ",
    "_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": "Cheongju International Airport",
            "icao": "RKTU",
            "iata": "CJJ",
            "location": "Cheongju",
            "countryiso2": "KR",
            "lat": 36.716599,
            "lon": 127.499001,
            "alt_feet": 191.0,
            "alt_meters": 58.22
        }
    ]
}