{
    "callsign": "TRA47L",
    "number": "47L",
    "airline_code": "TRA",
    "airport_codes": "LDZD-EHRD",
    "_airport_codes_iata": "ZAD-RTM",
    "_airports": [
        {
            "name": "Zemunik Airport",
            "icao": "LDZD",
            "iata": "ZAD",
            "location": "Zadar",
            "countryiso2": "HR",
            "lat": 44.108299,
            "lon": 15.3467,
            "alt_feet": 289.0,
            "alt_meters": 88.09
        },
        {
            "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
        }
    ]
}