Hartzell’s 5-blade composite propeller reduces aircraft weight by around 20 pounds total by using carbon fiber construction ...

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 ...

Jonathan Chestney, engineering leader at Dowty. Credit: Dowty Jonathan Chestney, engineering leader at GE Aerospace subsidiary Dowty, speaks with Aviation Week Network about advances in aircraft ...

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 ...