Basic Information about Airlines
Airlines are profiled in magazine articles and the World Aerospace Database on Aviation Week Intelligence Network
Statistics from Research and Innovative Technology Administration (RITA), Bureau of Transportaiton Statistics (U.S.)
Basic Information about Aircraft
Aircraft are profiled in survey articles in the subscription database: Jane's All World's Aircraft. Results include keywords in the full-text articles. Text, tables, diagrams, and photograph are included. New content is shown in green.
Aviation Week Intelligence Network contains an organization record for each airline. The tab for Fleet shows the specifics for that airline.
Aviation Safety Information Analysis and Sharing (ASIAS) System from FAA: http://www.asias.faa.gov/pls/apex/f?p=100:1:0::NO
More Airlines and Airports Statistics from RITA: http://www.rita.dot.gov/bts/sites/rita.dot.gov.bts/files/subject_areas/airline_information/index.html
Basic Information about Airports
Airport Codes (free lookup):
Statistics from Research and Innovative Technology Administration (RITA), Bureau of Transportation Statistics (U.S.)
Data from the National Flight Data Center, Federal Aviation Agency
Data from the Airport IQ 5010: Airport Master Records and Reports, Aeronautical Information Services