{
    "callsign": "PRO4388",
    "number": "4388",
    "airline_code": "PRO",
    "airport_codes": "CYYZ-CYXZ-CYYZ",
    "_airport_codes_iata": "YYZ-YXZ-YYZ",
    "_airports": [
        {
            "name": "Lester B. Pearson International Airport",
            "icao": "CYYZ",
            "iata": "YYZ",
            "location": "Toronto",
            "countryiso2": "CA",
            "lat": 43.6772,
            "lon": -79.6306,
            "alt_feet": 569.0,
            "alt_meters": 173.43
        },
        {
            "name": "Wawa Airport",
            "icao": "CYXZ",
            "iata": "YXZ",
            "location": "Wawa",
            "countryiso2": "CA",
            "lat": 47.966702,
            "lon": -84.786697,
            "alt_feet": 942.0,
            "alt_meters": 287.12
        },
        {
            "name": "Lester B. Pearson International Airport",
            "icao": "CYYZ",
            "iata": "YYZ",
            "location": "Toronto",
            "countryiso2": "CA",
            "lat": 43.6772,
            "lon": -79.6306,
            "alt_feet": 569.0,
            "alt_meters": 173.43
        }
    ]
}