Indroduction to propellors by A. Jordanoff. Excerpt from "Your Wings" by A. Jordanoff 1936.
Chart showing advantages of variable pitch prop.
Simple Steel ACRE NL Variable Pitch Prop.
Simple Variable Pitch Prop top view.
Electric Motor Pitch Change
Simple Way of Fabricating Composite Prop Blades
Classic variable pitch prop coordinates. Scale to fit. Thompson Trophy Racers book
Cut away of Dowty Rotol carbon fiber blade
Air Master variable pitch prop. See the Air Master web site below.
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