last website update January 10, 2019
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Latest News

Twin Commander with MTV-27 MT-Propeller Entwicklung GmbH has received the ANAC Brazil STC No. 2018S12-10 for the Quiet Fan Jet 5-blade scimitar composite propeller MTV-27-1-E-C-F-R(G)/CFRL240-55d on the Twin Commander 690 / 695 Series with the engines Honeywell TPE-331-5-( ) or TPE-331-10-( ) or TPE-331-10T-( ) or any TPE-331-( ) installed per approved STC which do not exceed 820SHP and 1591 rpm.
The installation is already certified by EASA STC 10060826 and FAA STC No. ST08542NY-A.

four-leave clover We wish all our customers a Merry Christmas and a Happy New Year





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Welcome to
MT-Propeller


Facts about MT-Propellers Natural Composite Technologie



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!
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  • OEM supplier for more than 90% of the European Aircraft Industry as well as 30 % of the US Aircraft Industry.
  • more than 210 STCs worldwide
  • 62 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 22,000 MT-Propeller systems flying worldwide
  • more than 74,000 blades are in service
  • more than 150 million flying hours accumulated
  • 2-blade to 7-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


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.:

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.