{
    "callsign": "KLC15Z",
    "number": "15Z",
    "airline_code": "KLC",
    "airport_codes": "EHAM-EDDL",
    "_airport_codes_iata": "AMS-DUS",
    "_airports": [
        {
            "name": "Amsterdam Airport Schiphol",
            "icao": "EHAM",
            "iata": "AMS",
            "location": "Amsterdam",
            "countryiso2": "NL",
            "lat": 52.308601,
            "lon": 4.76389,
            "alt_feet": -11.0,
            "alt_meters": -3.35
        },
        {
            "name": "D\u00fcsseldorf International Airport",
            "icao": "EDDL",
            "iata": "DUS",
            "location": "D\u00fcsseldorf",
            "countryiso2": "DE",
            "lat": 51.289501,
            "lon": 6.76678,
            "alt_feet": 147.0,
            "alt_meters": 44.81
        }
    ]
}