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FRIEDRICHSHAFEN, Germany, April 2, 2025 – Hartzell Propeller, a Signia Aerospace Company and a global leader in advanced propeller design and manufacturing, will showcase its latest Supplemental Type Certificates (STCs) and carbon fiber propeller advancements at AERO Friedrichshafen, held April 9-12 in Germany.
The company’s presence will feature technical educational sessions, a press conference, and an exhibit in conjunction with its European Recommended Service Facilities. Find Hartzell Aviation’s main display at Booth No. A2-304 and Education Sessions at Booth No. A4-303.
“Hartzell Propeller has made significant investments in STCs covering a wide range of aircraft types, adding to our already massive list of TC and STC offerings,” said Jon Stoy, Vice President of Sales and Marketing. “Our entire team, including engineering, sales, and executives, is excited for this event as we continue our growth in Europe.”
Signia company Hartzell Engine Tech, a trusted manufacturer of aviation components for General Aviation and military markets, will also exhibit and conduct educational sessions.
Hartzell Propeller’s European Recommended Service Facilities and Service Centers participating at the event include:
Hartzell Propeller’s press conference is scheduled for Thursday, April 10, at 10 a.m. in Conference Center West, Room Schweitz. The company will discuss its latest STC initiatives and advancements in carbon fiber composite propeller technology.
Hartzell Propeller and Hartzell Engine Tech will also host daily technical education sessions at Booth No. A4-303:
The Hartzell Carbon Fiber Propeller Difference
Presented by Opie Perry, Hartzell Propeller
This session will demonstrate how composite propeller blades can be restored to their original dimensions repeatedly, unlike aluminum or wooden blades. Attendees will gain insights from Hartzell’s latest white paper on advanced composite carbon fiber propeller technology, which is setting new standards in reliability and performance.
Piston Aircraft Ignition Systems
Presented by Allen Buffkin, Hartzell Engine Tech
A comprehensive look at magneto systems used in General Aviation, including theory, troubleshooting, maintenance, and installation tips. This session aims to “PowerUP” attendees’ knowledge of magneto systems.
Electrical and Turbocharging Systems
Presented by Allen Buffkin, Hartzell Engine Tech
An in-depth review of alternator, starter, and turbocharger systems in modern General Aviation aircraft. The session covers historical and modern designs, troubleshooting, maintenance, and installation best practices, providing valuable insights for both certificated aircraft owners and experimental builders.
For more information, visit Hartzell Propeller at Booth No. A2-304 and Booth No. A4-303 during AERO Friedrichshafen.
About Hartzell Propeller
Hartzell Propeller is a global leader in advanced aircraft propeller design and manufacturing. With more than a century of experience, the company designs next-generation propellers with innovative blended airfoil technology and manufactures them with revolutionary machining centers, robotics and custom resin transfer molding curing stations. Hartzell Propeller is headquartered in Piqua, Ohio. For more information, visit https://hartzellprop.com.
About Hartzell Engine Tech
Hartzell Engine Tech offers a product portfolio consisting of PowerUp Ignition Systems, Janitrol Aero, Fuelcraft, Plane-Power, Sky-Tec, and AeroForce Turbocharger Systems. Together, these brands provide engine accessories and heating solutions for General Aviation and the military. For more info go to https://hartzell.aero/.
About Signia Aerospace
Signia Aerospace is a global, integrated provider of high-performance systems and specialized components for the aerospace industry. Signia currently operates several complementary business segments: Thermal Management (key brands include ACE Thermal Systems and Mezzo Technologies), Mission Systems (key brands include Onboard Systems International, Onboard Systems Hoist & Winch, Lifesaving Systems, and Meeker Aviation), Cleveland Wheel & Brake Systems, and Hartzell Aviation (key brands include Hartzell Propeller, Hartzell Engine Tech, and Hartzell Aerospace Welding & Manufacturing). The Signia brands are leaders in their respective categories and provide a compelling value proposition to both aerospace and defense OEMs and operators. For more information visit www.signiaaerospace.com.
