{
    "callsign": "GTI301",
    "number": "301",
    "airline_code": "GTI",
    "airport_codes": "ZGSZ-PANC-MMSM",
    "_airport_codes_iata": "SZX-ANC-NLU",
    "_airports": [
        {
            "name": "Shenzhen Bao'an International Airport",
            "icao": "ZGSZ",
            "iata": "SZX",
            "location": "Shenzhen",
            "countryiso2": "CN",
            "lat": 22.639299,
            "lon": 113.810997,
            "alt_feet": 13.0,
            "alt_meters": 3.96
        },
        {
            "name": "Ted Stevens Anchorage International Airport",
            "icao": "PANC",
            "iata": "ANC",
            "location": "Anchorage",
            "countryiso2": "US",
            "lat": 61.1744,
            "lon": -149.996002,
            "alt_feet": 152.0,
            "alt_meters": 46.33
        },
        {
            "name": "Santa Lucia Air Force Base",
            "icao": "MMSM",
            "iata": "NLU",
            "location": "Reyes Acozac",
            "countryiso2": "MX",
            "lat": 19.755301,
            "lon": -99.016403,
            "alt_feet": 7369.0,
            "alt_meters": 2246.07
        }
    ]
}