Hartzell is introducing a propeller exchange programme; expanding its service network across Ohio, Texas, California and Canada; and launching a website for appointments and for searching inventory.

The purchasing programme aims to help reduce overhaul lead times, while giving customers more buying options when acquiring parts.

The Hartzell Service Center's warranty on work performed at its FAA-certified repair station in Piqua, Ohio is now two years or 2,000 flight hours, whichever occurs first, extended from one year or 1,000 flight hours.