Press Releases

Hartzell Propeller Takes Off in a New Location at EAA AirVenture Oshkosh

This AirVenture 2025 marks a bold new chapter as Hartzell Propeller moves to a new, greatly expanded location: Booth #289, just outside of Hangar B.

Hartzell’s New Outlaw Propeller Earns FAA STC for Mooney M20 Series

A new era of performance and style has arrived for Mooney aircraft owners with the FAA’s approval of Hartzell Propeller’s latest STC’d propeller system for the Mooney M20 series.

Hartzell Propeller’s Tanis Preheat System Approved For Twin-Engine TECNAM Traveller Aircraft

Hartzell Propeller has been awarded STC approval for its Tanis Preheat System for TECNAM Traveller airplanes.

Hartzell Propeller’s Carbon Fiber Pathfinder Now Approved for Aviat Husky

Hartzell Propeller, a Signia Aerospace company and global leader in advanced propeller technology, has received a Supplemental Type Certificate (STC) for its Pathfinder 3-blade carbon fiber propeller for Aviat Husky aircraft.

Hartzell Highlights STCs, Carbon Fiber Propellers at AERO Friedrichshafen

Hartzell Propeller will showcase its latest STCs and carbon fiber propeller advancements at AERO Friedrichshafen, held April 9-12 in Germany.

Hartzell Aviation Companies Plan Active Presence at SUN ‘n FUN

Hartzell Propeller and Hartzell Engine Tech, both Signia Aerospace companies, are planning an extensive presence at SUN ‘n FUN Aerospace Expo, April 1-6 in Lakeland, Fla.