Top prop

Max takeoff and climb performance

Whoever wins the AOPA Sweepstakes Aviat Husky this summer will quickly discover it has a fantastic propeller installed: an 80-inch Hartzell Trailblazer composite two-blade constant-speed propeller—part of the Hartzell Top Prop family of composite propellers.
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This swept-tip, scimitar-shaped airfoil propeller, constructed with aerospace-grade carbon fiber laminates over a low-density foam core, was designed for bush and backcountry flying to optimize takeoff acceleration and climb performance.

When Hartzell was developing the Trailblazer propeller in 2014, Aviat loaned Hartzell a Husky to help validate performance gains—and the results were impressive. Bolted to the Husky’s powerful 200-horsepower engine, the Trailblazer provided a 12-percent reduction in takeoff distance at maximum gross weight, and a 10-percent increase in climb performance compared to the Husky’s previous 76-inch Hartzell aluminum constant-speed propeller. Cruise speeds and engine cooling also improved.

“Going from a metal two-blade Husky to a Trailblazer is just transformative of the airplane,” said Aviat Vice President of Brand Matt Hofeldt. “In cruise flight, the Trailblazer is an absolutely buttery smooth propeller.”

Landing on unimproved runways—and even some grass runways—can be rough on a propeller’s leading edge, as sand, sticks, pebbles, and other debris can be sucked into the prop arc during takeoff. To ensure the Trailblazer can withstand demanding backcountry and bush flying, it features a nickel-cobalt leading edge that can be replaced in the field.

The AOPA Sweepstakes Aviat Husky will be on display at the 2026 Sun ’n Fun Aerospace Expo, April 14 through 19 in Lakeland, Florida (LAL). Stop by and check out the Husky’s beautiful Trailblazer propeller. With some luck, you could soon be the winner of this adventure-anywhere airplane.

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Alyssa J. Miller
Kollin Stagnito
Senior Vice President of Media
Senior Vice President of Media Kollin Stagnito is a commercial pilot, advanced and instrument ground instructor and a certificated remote pilot. He owns a 1953 Cessna 170B.

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