From piston engines to future hydrogen fuel celled engines, the history of aero engines is full of revolutions.

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

Diesel planes aren't just a novelty; they are revolutionizing general aviation fuel costs and range. See why these engines ...

The Guimbal Cabri G2 is a two-seat piston helicopter engineered for superior safety, ease of operation, and simplified maintenance, targeting private owners and flight schools. It serves as an ...

“These new aircraft strengthen our ability to respond quickly, train effectively and support communities nationwide,” said ...

The Fairchild C-123 Provider began its life as the XCG-20, the largest assault glider ever built for the U.S. Army Air Force, before evolving into a powered cargo aircraft. The C-123 underwent an ...

In response to a congressional request, the committee will conduct a study and issues a report on lead emissions from piston-powered general-aviation aircraft. The committee’s report will include ...