Discover the groundbreaking innovations and milestones that have defined Pratt & Whitney's century-long legacy in aviation.

The trainer aircraft was made in collaboration with DeltaHawk Engines and features its FAA-certified, DHK4A180 180-horsepower ...

Connecticut’s industrial base is a national asset, producing advanced commercial and military technology at scale that no ...

Pratt & Whitney marks its 100th anniversary in 2025, celebrating a century of innovation in aircraft propulsion-from the ...

Since Pratt & Whitney emerged as a startup a century ago, Aviation Week has chronicled its growth into a world-leading ...

Because the A320's engines were made in the USA, they're not subject to the 10% tariff that the replacement aircraft they're ...

The air-cooled engine was the stuff of legend, powering the Porsche 911 and VW Beetle (the real Beetle, not the ersatz New Beetle) to enduring fame in automotive history. And then it was gone.

The air-cooled V-twin that has been the brand's staple engine is a relatively simple design, and those made by Harley are known for producing a lot of torque at low rpm rather than high horsepower ...

The satisfactory air-cooling of an 8 × 10-in. cylinder has been reported, and the development in a smaller cylinder of 138 1b. per sq. in. brake mean effective pressure; also, in a three-cylinder, air ...