{
    "callsign": "TRA431N",
    "number": "431N",
    "airline_code": "TRA",
    "airport_codes": "EHRD-LIRZ",
    "_airport_codes_iata": "RTM-PEG",
    "_airports": [
        {
            "name": "Rotterdam Airport",
            "icao": "EHRD",
            "iata": "RTM",
            "location": "Rotterdam",
            "countryiso2": "NL",
            "lat": 51.956902,
            "lon": 4.43722,
            "alt_feet": -15.0,
            "alt_meters": -4.57
        },
        {
            "name": "Perugia / San Egidio Airport",
            "icao": "LIRZ",
            "iata": "PEG",
            "location": "Perugia",
            "countryiso2": "IT",
            "lat": 43.095901,
            "lon": 12.5132,
            "alt_feet": 697.0,
            "alt_meters": 212.45
        }
    ]
}