Hartzell Unveils Composite Kestrel Propeller for Rotax 916-Powered CubCrafters’ Carbon Cub UL
Hartzell Propeller is launching the Kestrel — a lightweight, carbon-fiber, constant-speed prop — the first in its new Falcon composite propeller series, specifically designed for aircraft powered by Rotax 916 engines. The Kestrel propeller has received ASTM approval, with FAA certification expected later this year.

