{
    "callsign": "BTI3ZN",
    "number": "3ZN",
    "airline_code": "BTI",
    "airport_codes": "EETN-EDDH",
    "_airport_codes_iata": "TLL-HAM",
    "_airports": [
        {
            "name": "Tallinn Airport",
            "icao": "EETN",
            "iata": "TLL",
            "location": "Tallinn",
            "countryiso2": "EE",
            "lat": 59.4133,
            "lon": 24.8328,
            "alt_feet": 131.0,
            "alt_meters": 39.93
        },
        {
            "name": "Hamburg Airport",
            "icao": "EDDH",
            "iata": "HAM",
            "location": "Hamburg",
            "countryiso2": "DE",
            "lat": 53.630402,
            "lon": 9.98823,
            "alt_feet": 53.0,
            "alt_meters": 16.15
        }
    ]
}