North America:1 (800) 942-7767 International:+1 (937) 778-4200

Hartzell partners with aircraft modifiers to help you transform regular aircraft into extraordinary aeronautic innovations. We can use an existing airfoil; or design, develop, and certify an entirely new propeller system to match your specific and/or demanding performance goals.

We work extensively with dozens of airframe and engine modifiers to enhance the performance of existing designs. Learn more about our modifier programs here or contact us today to discuss how we can help you make your next modification project a success.

Hartzell Propeller