Hartzell Propeller has delivered 230 five-blade propellers for Daher 700/850/900/930 aircraft since the FAA’s approval in 2014, the company said. The composite propellers are flying on about 30% of ...

Germany’s MT-Propeller has received US supplemental type certification for its MTV-27, 5-blade, constant-speed prop on the Texas Turbines Cessna 208/B Supervan. Introduced in 2008, the aircraft is a ...

Evolution Aircraft has completed performance and noise testing of Hartzell’s five-blade composite swept tip constant speed propeller for the four-place pressurized Turbine Evolution, Hartzell said.

Electric vertical takeoff and landing (eVTOL) air taxi developer Joby Aviation has begun building propeller blades that it claims will meet requirements for FAA certification. The company on Friday ...

When one thinks of the average airplane, odds are that propellers are part of that mental image. They've been a crucial component of airplane construction from the moment air travel found its footing ...