MT-Propeller STCs

Easily find the STC you need for your plane.
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Find your propeller...

...and it only takes 10 seconds!
Simply select your aircraft type from the drop-down menu, and the applicable STCs for your aircraft will be shown.
Or fill out our propeller and spinner questionaire.
Propeller Questionnaire
Spinner Questionnaire
Send the document to us via our service form.

We hold more than 230 supplemental type certificates worldwide!

And we are still working on more!

Please check if we already hold a high performance propeller STC for your airplane.

(some of the listed STCs below are held by distributors and others. Their contact is mentioned next to the respective STC number)

To overview
Pilatus PC-12
PC-12 with 5-blade MTV-27-1-N-C-F-R(P)/CFR260-65a
FL043US.pdf (0.22 MB)
Pilatus PC-12, PC-12/45, PC-12/47, PC-12/47E

P&WC PT6A-67B, PT6A-67P (Note: PT6A-67P Engine Installation according to EASA STC 10065179 (FAA STC SA02266LA) only applicable in EASA region)

MTV-27-1-N-C-F-R(P)/CFR260-65a

  • Best vibration damping characteristics
  • Bonded on nickel alloy leading edge for best erosion protection of the blades
  • No engine modifications
  • Ground roll distance reduced by approx. 15%
  • Take-off distance over 50 ft obstacle reduced by approx. 5%
  • Climb performance improved
  • Cruise performance improved by up to 5 kts versus the PC-12 POH/AFM
  • More ground clearance for less FODs
  • Approx. 4 lbs less weight than the original metal propeller
  • Significant inside and outside noise reductions
  • Aircraft noise level is about 4 dB(A) less than with the original metal propeller
  • Cabin noise is reduced by 6 to 7 dB(A) depending on location
  • Unlimited blade life
  • FOD repairable blades
More pictures
STC/stc_pic/pilatus_pc_12_4.jpg
STC/stc_pic/pilatus_pc_12_4.jpg

More about us

MT-Propeller was founded in 1980 by Gerd Muehlbauer, who had already 20 years of experience in propeller development and service at this time. He started his new own company on January 2nd 1981 at the Airport Straubing-Wallmuehle (EDMS) in Germany with 6 employees in a small, one-storey airport owned building.
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