{
    "callsign": "KLC81M",
    "number": "81M",
    "airline_code": "KLC",
    "airport_codes": "EHAM-EGNJ",
    "_airport_codes_iata": "AMS-HUY",
    "_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": "Humberside Airport",
            "icao": "EGNJ",
            "iata": "HUY",
            "location": "Grimsby",
            "countryiso2": "GB",
            "lat": 53.574402,
            "lon": -0.350833,
            "alt_feet": 121.0,
            "alt_meters": 36.88
        }
    ]
}