Military
Northrop Grumman Unveils Model 401 - Precursor of Model 437 UAV
Northrop Grumman on Sept. 8 unveiled the Model 401 aircraft, built by the Burt Rutan-founded, Northrop Grumman-owned Scaled Composites for an unnamed “very generous” customer in the words of Scaled Composites President Cory Bird. The two manned, unpressurized aircraft built and flown by Scaled Composites test pilots over