Hartzell introduced a new supplemental type certificate for its Trailblazer propeller, which can now be installed on a range of Piper Super Cub models. The STC for the 83-inch composite propeller is owned by Lowell, Indiana-based Professional Pilots Inc. and covers both PA-12 and PA-18 models.
Hartzell Trailblazer Prop Available for Super Cub
Key Takeaways:
- Hartzell's 83-inch Trailblazer composite propeller now has a new supplemental type certificate (STC), owned by Professional Pilots Inc., for installation on Piper PA-12 and PA-18 Super Cub models.
- The propeller provides significant performance improvements, including up to 30% increased takeoff thrust and nearly 20% faster cruise speeds compared to many fixed-pitch aluminum props.
- It boasts an unlimited life and enhanced durability for backcountry use, featuring a field-replaceable nickel-cobalt leading edge.
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