Vintage Aviation News on MSN

Grounded dreams: Republic XP-72 – how the fastest P-47 successor lost its wings

The Republic XP-72 was a powerful WWII fighter prototype powered by the massive Pratt & Whitney R-4360 engine, but the rise ...
insider.si.edu

Pratt & Whitney Wasp Major R-4360-59B, Cutaway, Radial Engine

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Power rating: 2,237 kW (3,000 hp) at ...