Today is a special day in US aviation, withengine maker Pratt & Whitney marking 100 years since it was incorporated. The firm has since gone on to revolutionize both military and commercial flying ...

The 20th century was the age of the internal combustion engine. The fruits of industrial progress produced power plants tasked with everything from running generators to powering warplanes. The First ...

Pratt & Whitney has powered some of the world's most famous aircraft since biplanes ruled the sky 100 years ago, beginning with the company's founding in 1925. Pratt & Whitney's Wasp engine changed ...

Click to open image viewer. Power rating: 820 kW (1,100 hp) at 2,550 rpm Displacement: 32.8 L (2,000 cu in.) Bore and Stroke: 146 mm (5.8 in.) x 140 mm (5.5 in.) Founded in 1925 by Frederick ...