The MD-11, successor to the popular McDonnell ... aimed to improve fuel efficiency. The smaller horizontal stabilizer with ...

That's why massive jets that previously flew commercially, such as the McDonnell Douglas ... air tankers operating. The aircraft are modified by removing the center gear to feature a gravity feed ...

The McDonnell Douglas (now Boeing) F-15E Strike Eagle is a supersonic all-weather multirole twin-seat strike fighter derived from a supersonic twin-engined air superiority fighter, the McDonnell ...