May 5 1928
From The Space Library
Lt. C. C. Champion flew a Wright Apache equipped with P&W Wasp engine and NACA supercharger to new world altitude record for seaplanes of 33,455 feet.
Lt. C. C. Champion flew a Wright Apache equipped with P&W Wasp engine and NACA supercharger to new world altitude record for seaplanes of 33,455 feet.