Скачать или смотреть New Carbon Fibre Props for Rotax Engines from Hartzell

Discover the future of aviation propeller technology in this exclusive interview with JJ Frigge from Hartzell Propeller, filmed at Aero. Learn how their new lightweight carbon fibre hub system for Rotax engines is revolutionising aircraft performance, combining reduced weight, improved durability, and unlimited service life. We delve into the design, certification process, and benefits of composite three-blade propellers, including on-wing repairability and leading-edge protection. Whether you're a pilot, aircraft engineer, or aviation enthusiast, this deep dive into cutting-edge propeller innovation is not to be missed!

Pricing:
For the Rotax 916iS, the Kestrel Propeller—part of the Falcon Propeller Series—is priced at $19,375. Weighing under 20 pounds, it has been identified by Cub Crafters as the best-performing option among four tested for the UL. The propeller is constant speed, ASTM compliant, and currently in the process of FAA type certification.
For Rotax 912 and 914 engines, Hartzell Aviation offers the WhirlWind GA-RW3B ground-adjustable propeller. This 3-blade model weighs 8 pounds and is also ASTM compliant. It’s available in a standard version for $2,220, with a STOL variant—featuring a longer diameter—priced at $2,340.


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