3-blade MTV-12 now certified for Piper’s PA-34-200 Seneca
MT Propeller’s 3-blade MTV-12 prop is now certified for being retrofitted to Piper’s PA-34-200 Seneca aircraft.
MT-Propeller Vice President Martin Albrecht says, that the installation features the following advantages:
- Best vibration damping characteristics for almost vibration free propeller operations
- Bonded on stainless steel leading edge for best erosion protection of the blades
- Take-off distance slightly improved
- Up to 20 lbs less weight than the original propeller
- Unlimited blade life
- Increased ground clearance for less blade tip erosion
- No rpm vibration restriction
About MT-Propeller
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements they are also supplemental type certified on Part 25 aircraft.
MT-Propeller is holder of over 220 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 30% of the US Aircraft Industry. More than 26 000 propeller systems with more than 87 000 blades are in service.
180 Million fleet hours where already performed on MT-Propellers.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop MT-Propeller has proven the reliability over years.
A factory certified network of 62 service centers, provides best service and maintenance all over the world.
MT-PROPELLER Entwicklung GmbH
Airport Straubing-Wallmuehle
D-94348 Atting - Germany
phone: +49-(0)9429-9409-0
fax: +49-(0)9429-8432
sales@mt-propeller.com
www.mt-propeller.com
Now also certified for Cirrus’ SR20
Atting, May 2026 - MT-Propeller Entwicklung GmbH received the EASA STC 10088128, FAA STC SA12227IB and TCCA Canada SA26-39 for the installation of the scimitar 3-blade MTV-9-B/188-50() propeller on the Cirrus Model SR20 powered by a Lycoming IO-390-C3B6 engine.
read nowAERO 26 showcases strength of GA
Friedrichshafen – AERO 2026 (April 22–25, 2026) – the 32nd edition of the world’s leading trade show for general aviation, business aviation, and air sports – has set new records. A total of 860 exhibitors from 50 countries were represented at AERO, more than ever before. Visitor numbers also saw an increase: With around 37,000 visitors from 88 countries over the four days of the show, the figure from the previous year’s event (2025: 32,100) was once again significantly exceeded. The international nature of the participants underscores the global significance of the trade show. It stands at 54 percent for exhibitors and 55 percent for visitors.
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Friedrichshafen, Germany – April 22, 2026. At AERO Friedrichshafen, BERINGER Aero will present its latest innovations in high-performance wheel and braking systems for general aviation, experimental aircraft and new aviation platforms.
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