{
    "callsign": "CTL7",
    "number": "7",
    "airline_code": "CTL",
    "airport_codes": "KGPH-KMLI-KFCM-KMKC-KGPH",
    "_airport_codes_iata": "KGPH-MLI-KFCM-MKC-KGPH",
    "_airports": [
        {
            "name": "Midwest National Air Center Airport",
            "icao": "KGPH",
            "iata": "",
            "location": "Mosby",
            "countryiso2": "US",
            "lat": 39.3325,
            "lon": -94.309601,
            "alt_feet": 777.0,
            "alt_meters": 236.83
        },
        {
            "name": "Quad City International Airport",
            "icao": "KMLI",
            "iata": "MLI",
            "location": "Moline",
            "countryiso2": "US",
            "lat": 41.448502,
            "lon": -90.5075,
            "alt_feet": 590.0,
            "alt_meters": 179.83
        },
        {
            "name": "Flying Cloud Airport",
            "icao": "KFCM",
            "iata": "",
            "location": "Minneapolis",
            "countryiso2": "US",
            "lat": 44.827202,
            "lon": -93.4571,
            "alt_feet": 906.0,
            "alt_meters": 276.15
        },
        {
            "name": "Charles B. Wheeler Downtown Airport",
            "icao": "KMKC",
            "iata": "MKC",
            "location": "Kansas City",
            "countryiso2": "US",
            "lat": 39.123199,
            "lon": -94.592796,
            "alt_feet": 759.0,
            "alt_meters": 231.34
        },
        {
            "name": "Midwest National Air Center Airport",
            "icao": "KGPH",
            "iata": "",
            "location": "Mosby",
            "countryiso2": "US",
            "lat": 39.3325,
            "lon": -94.309601,
            "alt_feet": 777.0,
            "alt_meters": 236.83
        }
    ]
}