Tractor aircraft propeller AP431CTF-WWR66U

clockwise65 - 70in100 - 150hp

Airmaster Propeller System The AP431CTF-WWR66U is a three blade propeller for use on the UL350iS series of engines. Its configuration is clockwise/tractor with the addition of a feathering facility. This is the perfect propeller for aircraft using the UL350iS in a cross-country application. It gives exceptionally smoother operation, with a balanced profile to perform well in all flight phases. (For STOL applications use AP521CTF-SNR70U, for high-speed applications (140kts +) use AP521CTF-WWR68A). Features include Designed for UL350iS series engines High strength AP431 CS hub with steel retention components Fast response from high precision Maxon servo drive Wide operating speed range from Whirlwind U series profile blades Hard wearing composite blade construction with inlaid Nickel leading edge protection Easy to use AC200F electronic governor/controller Easy installation with a wide range of pre-made installation kits