71deeb1f_RITA___BTS___Transtats__Terms
[Definitions] A three character alpha-numeric code issued by the U.S. Department of Transportation which is the official designation of the airport. The airport code is not always unique to a specific airport because airport codes can change or can be reused. ( Aviation Support Tables, Airline Origin and Destination Survey (DB1B), Air Carrier Statistics (Form 41 Traffic)- All Carriers, Small Air Carrier Statistics (Form 298C Traffic Data), Air Carrier Summary Data (Form 41 and 298C Summary Data), Air Carrier Statistics (Form 41 Traffic)- U.S. Carriers, Airline On-Time Performance Data ) [Terms] 
Airport Code
RITA | BTS | Transtats
Terms