EASA STC for 5-blade Propeller on Beech A36 RR250
January 2015. MT-Propeller Entwicklung GmbH has received the EASA STC #10051683 for the next generation 5-blade scimitar composite propeller MTV-5-1-D-C-F-R(A)/CFR210-56 on the Beech A36 RR250 powered by the Engine RR250.
The propeller installation:
- provides best vibration damping characteristics for almost vibration free propeller operations
- has bonded on nickel alloy leading edges for superior erosion protection of the blades
- reduces ground roll & takeoff distance over 50 ft obstacle by more than 10%
- increases climb performance increased by 3%
- increases cruise performance by 3-4 kts
- is approx. 4 kg (9 lb) less weight than the original 3-blade metal propeller
- has more ground clearance for less FODs
- provides significant inside and outside noise reductions
- has no life limitation
- has FOD repairable blades
All models comply with the strict German noise regulations 2010 D "Landeplatz Laermschutz Verordnung" for unrestricted airport operations in Germany and other European Countries.
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