Hartzell Propeller Receives STC for Diamond DA40 NG Prop with Austro Engine E4-A
Tue, 06/28/2022 - 08:11
RReiton
Hartzell Propeller receives a supplemental type certificate (STC) from the FAA to replace Diamond DA40 NG MT wood/composite propellers with new higher-performance, 3-bladed, lightweight Polaris composite props. The 74-inch-diameter three-blade ASCII carbon-fiber prop for the Austro Engine E4-A features a lightweight Bantam aluminum hub and 2,4000-hour/six-year TBO, with Hartzell's warranty through first overhaul.