US re-testing supersonic aircraft
The US military is planning to re-test the X-51A Waverider unmanned supersonic aircraft after its latest unsuccessful test on Aug. 15.Testing the plane takes 46 minutes across the United States
Jet can fly from Los Angeles to Ho Chi Minh City. New York (less than 4,000km) in less than an hour can soon be put into use after being tested today (14/8).US supersonic flight tests failed
The US Air Force said Wednesday that the test flight of the X-51A Waverider unmanned aerial vehicle over the Pacific was delayed due to a control error that caused the aircraft to