Top Prop Conversion Program, Hartzell Propeller’s 3-blade carbon fiber Polaris prop is now offered as a factory option on new Diamond DA40 NG four-seaters. Hartzell…
Top Prop Conversion Program, Hartzell Propeller’s 3-blade carbon fiber Polaris prop is now offered as a factory option on new Diamond DA40 NG four-seaters. Hartzell…