DeltaHawk STC for Cessna 172N

• Replace the H2AD Engine with More Valuable D Series Engine
• Increase Gross Weight by 100 Lbs.
• Backed By Penn Yan Aero’s 100% Parts & Labor, 2 Year, 500 Hour, Whichever Occurs First, Prorated to TBO Warranty

Increase the safety and value of your Cessna 172N by installing a O-320-D2J or D2G Series engine in place of the O-320-H2AD. We will supply the FAA Approved STC, the paperwork, and the Penn Yan Aero overhauled engine in exchange for your O-320-H2AD engine. The conversion can be accomplished by your local A&P mechanic. The STC will increase gross weight by 100 lbs. and provides for two separate magnetos.

All Penn Yan Aero overhauled engines are overhauled to Lycoming zero time tolerances as a minimum, dynamically balanced, tested for compression, ignition, fuel delivery, horsepower and run through the engine’s full RPM range for a minimum of 1.5 hours.

Penn Yan Aero remanufactured engines are warranted 100% parts and labor for two years or 500 hours, whichever occurs first, prorated to TBO. Accessories are warranted for one calendar year. Penn Yan Aero warranties are supported worldwide and are transferable.

For further information, request a quotation, or call 1-800-727-7230.