Part 2 of Kenneth P. Katz's history of Hamilton Standard explores the development of the controllable-pitch propeller, one of ...

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 a Supplemental Type Certificate (STC) for its new three-bladed Carbon Voyager propeller, making it available for select Cessna 180, 182, 185, 206, and T206 aircraft.

The images, reportedly captured in April, show a compound helicopter with coaxial main rotors and pusher propeller, which bears similarity to Sikorsky’s X2 Technology. Few days after photos emerged of ...