Bore and Stroke: 146 mm (5.8 in.) x 152 mm (6 in.) The Wasp Major was Pratt & Whitney Aircraft's last and largest piston engine. Its cylinders were in four rows, arranged in a spiral for better ...
Amelia Earhart's famous aircraft, the Lockheed Electra 10E Special, was her choice for the tragic round-the-world journey that ended with her disappearance. It was selected in part because Electra was ...