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Fixed Pitch Prop That Performs Like a Constant Speed Prop

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tralika

Well-Known Member
Joined
Oct 19, 2009
Messages
150
Location
Wasilla Alaska
This video shows the result of a test of the Duc fixed pitch propeller that performs like a constant speed prop. The blades of the prop are not adjustable in flight making it LSA compliant. However the design of the blades make the plane fly faster in cruise flight with lower engine RPM. The prop blades and hub are all carbon fiber and are ground adjustable.

https://www.youtube.com/watch?v=LaXsQl9Lz4U

http://www.duc-helices.com/index.php
 
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