Hartzell 2- blade aluminum scimitar propellers wins approval as replacement for Cessna Cardinal 177B aircraft: 29 January, 2018: Hartzell Propeller, an American manufacturer of composite and aluminum propellers for certified, homebuilt, and ultralight aircraft has secured a supplemental type certificate (STC) for its two-blade aluminum scimitar propellers to rep
Hartzell Propeller, an American manufacturer of composite and aluminum propellers for certified, homebuilt, and ultralight aircraft has secured a supplemental type certificate (STC) for its two-blade aluminum scimitar propellers to replace the factory standard props for Cessna Cardinal 177B aircraft.
