The Pratt & Whitney R-2800 Double Wasp is an American twin-row, 18-cylinder, air-cooled radial aircraft engine with a nominal displacement of 2,800 cu in, and is part of the long-lived Wasp family of
A preserved R-2800 engine at the National Museum of the United States Air Force
Cutaway of a Pratt & Whitney R-2800 Double Wasp
The first prototype F4U Corsair, the earliest aircraft specifically designed to use the Double Wasp
A preserved "B Series" R-2800-21 or -59. The A and B series can be most readily identified by their smooth, single-piece nose casings. This photo shows the simplified tubular ignition harness fitted to some R-2800 subtypes.
The Pratt & Whitney R-2000 Twin Wasp is an American radial engine developed in 1942 to power military aircraft. It is one of the Pratt & Whitney Wasp series of radial engines.
A preserved R-2000 Twin Wasp
R-2000 mounted on the wing of a Douglas DC-4