{
    "callsign": "JNA461",
    "number": "461",
    "airline_code": "JNA",
    "airport_codes": "RKJY-RKPC",
    "_airport_codes_iata": "RSU-CJU",
    "_airports": [
        {
            "name": "Yeosu Airport",
            "icao": "RKJY",
            "iata": "RSU",
            "location": "Yeosu",
            "countryiso2": "KR",
            "lat": 34.8423,
            "lon": 127.616997,
            "alt_feet": 53.0,
            "alt_meters": 16.15
        },
        {
            "name": "Jeju International Airport",
            "icao": "RKPC",
            "iata": "CJU",
            "location": "Jeju City",
            "countryiso2": "KR",
            "lat": 33.511299,
            "lon": 126.492996,
            "alt_feet": 118.0,
            "alt_meters": 35.97
        }
    ]
}