Air Transportation
The Air Transport Association of America is the premier trade group of the principal U.S. airlines. It offers a wide range of statistics.
A statistical resource for key information in the airline industry
Data, statistics and reports on domestic airports
An informative site that includes a database of air plane crashes dating back to 1943
Information and data on the City's aviation department
National administration on all things pertaining to aviation
Full-text, online access to Operator's Flight Safety Handbook in English, Spanish , Chinese, Japanese and Portuguese.
Data and reports on international air transport
Full text documents on air transportation issues
A database devoted to aviation accidents and safety
The FAA’s Regulatory & Guidance Library (RGL) contains many aviation regulatory, certification and safety information documents.