The APU is found on multiple types of aircraft, including commercial airliners, small private jets, and some military aircraft serving as an extra power source. The B-29, one of Boeing's biggest ...

Delta is the first U.S. airline to achieve its near-term (2025) fuel savings goal from operational improvements, the company ...

In June 1957, the G-159 design was finalized, and Grumman started selling it for $10,000. On August 14, 1958, the first ...