MT-Propeller STCs

Easily find the STC you need for your plane.

02_Kollektionen/Lösungen und Produkten/meridian-mt.jpg

...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

Cessna 414A / 4-blade MTV-14

C 414A

FL096US.pdf (0.20 MB)

Cessna 414A Modified by FAA STC SA4546SW (Ram IV) Modified by FAA STC SA09105SC-D (Ram VII)

EASA

EASA10043106.pdf (1.72 MB)

FAA

FAASA00044IB.pdf (2.58 MB)

Teledyne Continental Motors
TSIO-520-N or -NB or TSIO-520-NB
modified per FAA STC SE4327SW or SE09104SC
or SE091261SC

MTV-14-D-C-F/CF188-30()

Best vibration damping characteristics for almost vibration free propeller operations
Bonded on stainless steel leading edge for best erosion protection of the blades
Shorter take-off distance by approx. -6% (SL, ISA conditions)!
Enhanced climb by up to 5% to 8% (SL, ISA conditions)!
Cruise performance increased by approx. 3 to 5 kts (MTOW, ISA conditions depending on altitude and power setting)!
Approx. 20 lbs less weight than the original propellers!
Unlimited blade life!
FOD repairable blades!
Significant inside and outside noise reductions!
MT-Propeller modification also includes Cessna 414s modified with some RAM conversions!
Turbine smoothness!

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.

Our company