NASA has taken a significant step forward in its pursuit of quieter supersonic flight by adding two F-15 aircraft to its ...
NASA Armstrong adds two retired F-15 jets to support supersonic research for the X-59, enabling high-altitude flights and ...
Space agency doubles the jet fighter research fleet for its X-59 quiet supersonic flight program.
What role will F-15 jets play in the future of supersonic flight?
A small fleet of modified Eagles continues to provide valuable service to NASA even as the Air Force counts down to fully divesting the jets.