insider.si.edu

Pratt & Whitney Twin Wasp R-1830-92 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. Designed in 1930, the 14-cylinder, ...
Napa Valley Register

A piece of aircraft history -- Mike Nieman's Pratt & Whitney aircraft engine -- sits in St. Helena

To Mike Nieman, the smell of his large Pratt & Whitney “Wasp Major” radial aircraft engine running is “the smell of victory.” “That smell is of a working engine that made this country free,” said the ...
Seeking Alpha

RTX's Pratt & Whitney celebrates a century of flight

Pioneer of radial engine design continues to build on its legacy of aircraft propulsion innovation EAST HARTFORD, Conn., July 22, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (RTX) (NYSE: RTX) ...
insider.si.edu

Pratt & Whitney Twin Wasp R-1830-43, Radial 14 Engine Cutaway

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: 820 kW (1,100 hp) at ...