"It's not a pass-fail," said Cathy Bahm, NASA's Low Boom Flight Demonstrator project manager. "We'll be getting actions from the board and will work with them to resolve those and work toward the ...

The Chinese airframer has a way to go in designing a supersonic airliner and has yet to fly a low-boom demonstrator similar ...

Heather Maliska, NASA’s associate project manager ... been understood for 50 years or so,” says Mike Buonanno, Low-boom Flight Demonstrator air vehicle lead at Lockheed Martin.