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PIQUA, Ohio — March 25, 1998 — Hartzell Propeller announced today that the three-bladed propeller featured on Piper’s enhanced 1998 PA46-350P Malibu Mirage is a new advanced composite system and will be the first of its kind to see widespread general aviation use. The high-performance airfoils of the new propeller are constructed of Kevlar® which […]
PIQUA, Ohio — December 9, 1997 — Hartzell Propeller Inc. has received a Supplemental Type Certificate (STC) for installation of new two-bladed aluminum hub propellers on all early model Cessna 310s. Applicable models include the 310 through 310H, and the E310H, aircraft which employ Continental O-470-M or IO-470-D engines. The new prop will eliminate the […]
PIQUA, Ohio — November 17, 1997 — Hartzell Propeller Inc., has received a Supplemental Type Certificate (STC) for installation of new two-bladed aluminum hub propellers on all 150 and 160 horsepower Piper Apache PA23s. The new prop will eliminate the inspection requirements of Airworthiness Directive AD97-18-02. The new Top Prop™ system replaces older steel hub […]
The New Components Will Eliminate Further Compliance With Recent AD. PIQUA, Ohio — October 21, 1997 — Hartzell announced today that it has begun a certification program on a new replacement blade retention system for use on aircraft that are subject to Airworthiness Directive (AD 97-18-02). Working in coordination with the FAA, the new component(s) […]
PIQUA, Ohio — September 15, 1997 — Hartzell announced today receipt of a Supplemental Type Certificate (STC) for installation of new two-bladed propellers on Beech Travel Air models 95, B95, B95A, D95A and E95. This new propeller, which is intended to replace older steel hub systems, offers an improvement in useful load (ll lbs.) as […]
Disbrow’s Tenure Marked By Rapid Growth And Product Innovation PIQUA, Ohio — September 11, 1997 — Hartzell Propeller Inc. announced today the retirement of its President Arthur R. Disbrow, effective September 30. Mr. Disbrow joined the company as Vice President and General Manager in 1981 at the time the company was acquired by TRW. He […]
