? IATA airport code: by the International Air Transport Association (International Air Transport Association, called IATA) number of airports, usually consists of three letters. It is published in the IATA airport code directory,
it is the most common airport code, used on public occasions.
? ICAO airport code: developed by the International Civil Aviation Organization (International Civil Aviation Organizition, referred to as the ICAO), a specific ICAO see the DOC7910, with four letters to identify the airport,
less use of the public, mainly for air traffic management department of inter transmission flight dynamics.
Support integrated query and classification query, fuzzy query.
If the input "Al% group" (middle of the "%" represents 0 or more of any character) to query the "Albuquerque."