{
    "callsign": "WMT4SG",
    "number": "4SG",
    "airline_code": "WMT",
    "airport_codes": "LIRF-LBWN",
    "_airport_codes_iata": "FCO-VAR",
    "_airports": [
        {
            "name": "Leonardo Da Vinci (Fiumicino) International Airport",
            "icao": "LIRF",
            "iata": "FCO",
            "location": "Rome",
            "countryiso2": "IT",
            "lat": 41.804501,
            "lon": 12.2508,
            "alt_feet": 15.0,
            "alt_meters": 4.57
        },
        {
            "name": "Varna Airport",
            "icao": "LBWN",
            "iata": "VAR",
            "location": "Varna",
            "countryiso2": "BG",
            "lat": 43.232101,
            "lon": 27.8251,
            "alt_feet": 230.0,
            "alt_meters": 70.1
        }
    ]
}