If you're looking to Download Airport Codes on your Macbook laptop Then read the following guideline.
Airport Codes allows you to quickly search by airport code, airport name or city. It contains all world airports. Airport Codes lists: • 3-letter IATA (International Air Transportation Association) code - used by the general public, on luggage tags, and in booking flights • 4-letter ICAO (International Civil Aviation Organization) code - used by air traffic control and other airline operations • Airport Name • Airport City, State, Country • No network connection required