{
    "callsign": "EOK371",
    "number": "371",
    "airline_code": "EOK",
    "airport_codes": "RJFR-RKTU",
    "_airport_codes_iata": "KKJ-CJJ",
    "_airports": [
        {
            "name": "Kitaky\u016bsh\u016b Airport",
            "icao": "RJFR",
            "iata": "KKJ",
            "location": "Kitaky\u016bsh\u016b",
            "countryiso2": "JP",
            "lat": 33.845901,
            "lon": 131.035004,
            "alt_feet": 21.0,
            "alt_meters": 6.4
        },
        {
            "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
        }
    ]
}