How do you measure the power of a jet engine if not in horsepower? The real metric might surprise you and it explains why planes fly the way they do.

When you picture a propeller-driven aircraft, you probably imagine a single engine plane with the propeller spinning at the front. There's a good reason for that, as the front-facing design has proven ...

Hartzell Propeller has received an FAA Supplemental Type Certificate (STC) for its new Polaris composite propeller, providing an upgrade option for diesel-powered Diamond DA40 NG aircraft. The ...

Hartzell Propeller has launched the Kestrel, a new lightweight carbon fiber constant speed propeller specifically designed for Rotax 916 powered aircraft. The Kestrel weighs 19.6 pounds, making it the ...

General Atomics Aeronautical Systems, Inc. (GA-ASI) and Hindustan Aeronautics Limited (HAL) have jointly announced that turbo-propeller engines, which power GA-ASI’s state-of-art MQ-9B Remotely ...

MONTREAL, July 14 (Reuters) - Canada is expected to announce government support for Pratt & Whitney to bring a hybrid engine to first flight, as the country eyes a broader role in developing new ...

In the aviation industry, innovation is usually the name of the game. Think of the last 86 years and how the jet engine has evolved, allowing folks to traverse to the other side of the planet in hours ...