H55 has delivered certification-grade propulsion battery modules to Pratt & Whitney Canada for RTX’s hybrid-electric flight demonstrator program, marking a key step in the integration and ...
A little-known NASA project is funding the study of a next-generation commercial airliner concept that combines turbofan engines, electric tail fans, and a unique “double bubble” fuselage designed to ...
The latest headlines from our reporters across the US sent straight to your inbox each weekday Your briefing on the latest headlines from across the US Rob Reiner’s son wants access to an inheritance ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results