Almost immediately after the Wright brothers created their airplane, the military wanted to take to the sky, and that meant ...

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 received FAA Part 35 type certification for a pioneering five-bladed, carbon-fiber propeller specifically designed for electric, hybrid-electric, and advanced air mobility (AAM) aircraft.

Hartzell Propeller has launched the new "Kestrel," a lightweight carbon fiber constant speed propeller specifically designed for Rotax 916 powered aircraft. The Kestrel is the lightest constant speed ...

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 ...

The propeller — a relic from the dawn of powered flight more than a century ago — is making a comeback as an emblem of aviation’s greener future. Rotors are proliferating on futuristic air taxis and ...

WHEN A MODIFIED MD-80 airliner flew at the 1988 Farnborough air show in Britain, it was supposed to represent the future of air travel. One of its rear-mounted jet engines had been replaced with an ...

Boats are propelled forward by various power sources, such as human power, wind power, and internal combustion engines. Nowadays, even electric boats are coming onto the scene. Propulsion for ...