Piper Aircraft and Hartzell Propeller Collaborate on new 5-Bladed Prop for Next Gen Performance

OSHKOSH, Wisc. – July 20, 2015
Piper Aircraft and Hartzell Propeller have announced collaboration on the certification of a five-bladed composite propeller for the Piper Meridian and M500 through a Supplemental Type Certificate (“STC”). …>read more: