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Hartzell Granted STC for Top Prop™ on Cessna 180 for Performance Boost

Piqua, OH, August 13, 2008…..Following extensive engineering development and recent FAA certification, Hartzell Propeller is now offering its popular 80 inch diameter, wide chord Top Prop™ 3-blade conversion for all Cessna 180 aircraft equipped with TCM O-470 engines. This conversion was previously limited to early Cessna 180 – 180D models. Market demand for this conversion by seaplane […]

Hartzell Gains STC Approval for Top Prop™ on G36 Bonanza

Owners report improved runway and cruise performance The new STC applies to all F33A, V35B, A36 and G36 Bonanzas powered by factory original TCM IO-520 and IO-550 engines, including aircraft equipped with 28 volt electrothermal propeller de-ice systems. PIQUA, Ohio – July 7, 2008 – Hartzell Propeller Inc. is now offering a three-bladed Top Prop™ […]

Diamond DA-40 Aircraft Receive Two New Innovative Hartzell Propeller STC Options.

A 2-bladed ASC-II composite blended airfoil and a new 2-bladed aluminum blended airfoil design introduced for Diamond DA-40 operators. Two new propeller options for Diamond DA-40 aircraft are available under Hartzell’s Top Prop™ Performance Propeller Conversion program. The 2-bladed ASC-II™ composite propeller (shown here) and a 2-bladed aluminum blended airfoil propeller offer operators distinct advantages. […]

Hartzell Offers a New Top Prop™ Two-Bladed, Blended Airfoil Propeller for the Mooney M20 Family.

Kit provides Mooney M20A-G and M20J operators with increased cruise performance. PIQUA, Ohio –July 23, 2007 – Hartzell Propeller Inc. announced today that it has received an STC to install a newly designed, two- bladed 74″ diameter blended airfoil Top Prop performance conversion kit onto Mooney M20A-G and M20J models. Hartzell optimized the new blended […]

Hartzell Offers a New Top Prop™ Two-Bladed Blended Airfoil Propeller for the Mooney M20 Family.

Kit provides Mooney M20A-G and M20J operators with increased cruise performance.   PIQUA, Ohio – July 23, 2007 – Hartzell Propeller Inc. announced today that it has received an STC to install a newly designed, two-bladed 74” diameter blended airfoil Top Prop performance conversion kit onto Mooney M20A-G and M20J models. Hartzell optimized the new […]

Hartzell ASC-II™ Composite Propeller Receives First European Certification.

EASA TC also covers aluminum bladed propellers.   PIQUA, Ohio – July 2, 2007 – Hartzell Propeller Inc. announced today that it has received European Aviation Safety Agency (EASA) approval for their three-bladed ASC-II propeller. The approval also marks the first U.S. propeller manufacturer to receive an EASA Type Certificate. The new certification applies to […]

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