{
    "callsign": "QTR10H",
    "number": "10H",
    "airline_code": "QTR",
    "airport_codes": "LEMD-OTHH",
    "_airport_codes_iata": "MAD-DOH",
    "_airports": [
        {
            "name": "Madrid Barajas International Airport",
            "icao": "LEMD",
            "iata": "MAD",
            "location": "Madrid",
            "countryiso2": "ES",
            "lat": 40.4936,
            "lon": -3.56676,
            "alt_feet": 1998.0,
            "alt_meters": 608.99
        },
        {
            "name": "Hamad International Airport",
            "icao": "OTHH",
            "iata": "DOH",
            "location": "Doha",
            "countryiso2": "QA",
            "lat": 25.273056,
            "lon": 51.608056,
            "alt_feet": 13.0,
            "alt_meters": 3.96
        }
    ]
}