last website update May 25, 2016
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Latest News

Beech King Air 90 with MTV-27MT-Propeller received the Amendment to the FAA STC No. SA03507NY for the installation of the 5-blade MTV-27 on the Beech King Air F90. Now the MTV-27 ist certified for the Beech King Air Types B90, E90, C90, C90A, C90GT, C90GTi, F90, by FAA and EASA.


Cessna 177 with MTV-9MT-Propeller received the FAA STC No. SA03699NY for the installation of the 3-blade MTV-9 on Cessna 177.
It ist already certified by EASA STC No. 10054682.


Fliegermagazin AwardAt Aero 2016

Gerd Mühlbauer was honored with the Aviation ECHO by the Fliegermagazin and the Jury to be the Founder and Manager of the year 2016 (entrepeneur 2016) building one of the most successful aviation companies and the team to make this possible.

DA20/DV20 conversionNew EASA STC# 10057773 for the Engine and Propeller conversion of the Diamond DA20/DV20


Thank you for visiting us at the Aero Friedrichshafen April 20-23, 2016 in Friedrichshafen, Germany.

Thank you for visiting us at the Sun 'n Fun Fly-In April 5-10, 2016 in Lakeland, Florida, USA.

MT-Propeller welcomes Intercontinental Jet Service Corp. as a new MT-Propeller Service Center in Oklahoma.

Rockwell Commander 112 with MTV-12 installedMT-Propeller received the FAA STC No. SA03658NY for the Rockwell Commander 112 Series with the 3-blade MTV-12 Propeller. It ist already EASA certified by STC 10054491.

Rockwell Commander 114 with MTV-9 installedMT-Propeller has yet received the FAA STC No. SA03657NY for the Rockwell Commander 114 Series with the 3-blade MTV-9 Propeller. It is already EASA certified by STC 10054490.

Cessna 177 with MTV-9 installedMT-Propeller has received the FAA STC No. SA03637NY for the installation of the 4-blade MTV-14 Propeller on the Piper PA46-350P, -T .
This installation is also certified by EASA No. 10034435

More News


Customer Feedback

  • Almost no vibrations du ring the whole flight time
  • No cracks on the exhaust attachments and hand hole covers
  • Noise level is 72,7 dBA instead of 76 dBA with the standard propeller

There is another important improvement: The engine start cycle is much shorter then with the standard propeller, our starter batteries have been capacitance tested and are still in an excellent condition. We only run up the engine with the internal batteries and mostly in "parallel/serial" mode to run over the critical RPM as fast as possible.
In total we can say that the decision to install this propeller was and will be absolute positive for our operation.

J. Biskup
(technical manager Airservice Westerwald GmbH)


More Customer Feedback

Welcome to
MT-Propeller

Logo MT-Propeller MT-Propeller Entwicklung GmbH:

Design and production of high performance and noise reducing propeller systems!

We also produce governors
for the use with almost
every propeller system -
not only for mt-propellers!
more information
  • OEM supplier for more than 90% of the European Aircraft Industry as well as 30 % of the US Aircraft Industry.
  • more than 200 STCs worldwide
  • 60 factory certified Service Center worldwide
  • 30 certified propeller models
  • governors for the use with almost every propeller system, not only for mt-propellers
  • more than 18,000 MT-Propeller systems flying worldwide
  • more than 60,000 blades are in service
  • 2-blade to 6-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp
  • 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp
  • propellers can be developed for nearly every aircraft type from motor gliders to regional airliners
  • can be used on aircraft with piston engines and propeller turbines, as well as on windtunnels or hovercraft

Facts about the Natural Composite MT-Propellers



Logo MT-Propeller MT-Propeller Gerd Muehlbauer GmbH:

Maintenance, Repair and Overhaul


MT-Propeller Special:

New Propeller blades
for Piaggio on stock

more information

Workshoppicture For maintenance and overhaul of our own products in
Europe, the Middle East and Africa,

as well as for sales and service of products made by the manufacturer:
McCauley, Hartzell, Sensenich, Woodward, Goodrich, Hamilton and Dowty

please refer to our Service Company

MT-Propeller Gerd Mühlbauer GmbH


Logo-MT-Propeller USA, Inc. MT-Propeller USA, Inc.:

Picture of MT-Propeller USA, Inc. staff For sales, repair, maintenance and overhaul of our products in
the USA,

please refer to our Service Station

MT-Propeller USA, Inc., DeLand, Fl

or to our North American factory approved Service Center Network.