The WhirlWind GA propeller series are ground pitch adjustable aircraft
propellers featuring advanced aerodynamic and composite design. The high
gloss urethane surface shows off the quality craftsmanship and attention to
The blade design is optimized for maximum efficiency and minimum noise. The
blade structure is manufactured from theromoset epoxy/graphite composite
matrix. This advanced composite structure ensures high strength and blade
accuracy in all flight environments. Only WhirlWind propellers come standard
with electroformed Nickel leading edge shields for superior fit and abrasion
protection. The hub is CNC machined from aerospace aluminum and is
dimensionally certified; all hubs are surface treated with shot peen for
increased strength and cycle life and then Anodized for corrosion
Engines: Rotax 912/914
Diameter: 68, 69, 70 in.
Weight: 11 lbs.
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