last update January, 2019
STC Cessna C208 Supervan 900
Cessna C208 Supervan 900 with 5-blade MTV-27
STC - Data
Type of Aircraft:
issued August 20, 2015
issued January 5, 2017
Cessna 208, 208B
Honeywell TPE331-12JR Engine
Best vibration damping characteristics for almost
vibration free propeller operations!
Bonded on nickel alloy leading edge for superior
erosion protection of the blades!
Unlimited blade life!
60 % vibration reduction on aircraft fuselage!
Approximately14 kg (31 lbs) less weight than
the original propeller!
Ground roll reduced by 10% approximately 50 m (164 ft)!
Climb improved by 5-8%!
Significant inside and outside noise reductions!
Increased ground clearance for less blade tip erosion!
Unbeatable esthetic ramp appeal!
All models comply with the strict German noise
regulations 2010– „Landeplatz Lärmschutz Verordnung“for unrestricted
airport operations in Germany and other European Countries!
about the STC (.pdf 80k)