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 ...

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.

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 ...

Its swept blades increase aircraft performance and reduce flyover and cabin noise, Hartzell said. Hartzell's five-blade composite swept tip propellers can now be added alongside the Finnoff Aviation 1 ...

As part of Digital Propulsion (DigiProp), the National Composites Centre (NCC) has designed and manufactured a full-scale prototype of a propeller blade and its manufacturing system for turboprop ...

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 ...