{
    "callsign": "SSF502",
    "number": "502",
    "airline_code": "SSF",
    "airport_codes": "UUBC-UMKK",
    "_airport_codes_iata": "KLF-KGD",
    "_airports": [
        {
            "name": "Grabtsevo Airport",
            "icao": "UUBC",
            "iata": "KLF",
            "location": "Kaluga",
            "countryiso2": "RU",
            "lat": 54.549999,
            "lon": 36.366669,
            "alt_feet": 656.0,
            "alt_meters": 199.95
        },
        {
            "name": "Khrabrovo Airport",
            "icao": "UMKK",
            "iata": "KGD",
            "location": "Kaliningrad",
            "countryiso2": "RU",
            "lat": 54.889999,
            "lon": 20.5926,
            "alt_feet": 42.0,
            "alt_meters": 12.8
        }
    ]
}