Raisbeck Engineering, Inc. announced that it has received Supplemental Type Certificate (STC) approval from the National Civil Aviation Agency of Brazil for its Composite Five-Blade Swept Propeller for the King Air 350 series aircraft.
Raisbeck’s Composite Five-Blade Swept Propeller, designed to improve the King Air 350 comfort, performance and efficiency, was developed in collaboration with Hartzell Propeller. At 106-inches in diameter, the Composite Five-Blade Swept Propeller reduces weight and contributes to improved short field and climb performance, while providing strength, durability and lowering cockpit and cabin sound levels.
In addition to ANAC STC approval, the Composite Five-Blade Swept Propeller has received certification from the FAA (Federal Aviation Authority) and Australia, with Transport Canada and EASA (European Aviation Safety Agency) approvals expected soon.
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