{
    "callsign": "HLF8821",
    "number": "8821",
    "airline_code": "HLF",
    "airport_codes": "ZHEC-EDFH",
    "_airport_codes_iata": "EHU-HHN",
    "_airports": [
        {
            "name": "Ezhou Huahu Airport",
            "icao": "ZHEC",
            "iata": "EHU",
            "location": "Ezhou, Hubei",
            "countryiso2": "CN",
            "lat": 30.342778,
            "lon": 115.029722,
            "alt_feet": 69.0,
            "alt_meters": 21.03
        },
        {
            "name": "Frankfurt-Hahn Airport",
            "icao": "EDFH",
            "iata": "HHN",
            "location": "Hahn",
            "countryiso2": "DE",
            "lat": 49.9487,
            "lon": 7.26389,
            "alt_feet": 1649.0,
            "alt_meters": 502.62
        }
    ]
}