With a history dating back to the Wright Brothers, Hartzell Propellers has learned to adapt with changes in aviation. From wood propellers to leading the industry, here is how Hartzell propellers have ...

MIT recently announced its research on toroidal propellers to create quieter ... You can see his tests in the video below. The shape of the blades on the MIT drones is visible in video and ...

Hartzell Propeller has received supplemental type certification (STC) from the FAA for its composite three-blade Talon propeller.