Wed, Jan 19, 2011
Hartzell Propeller Introduces New 2-Bladed Scimitar Top Props
for Piper Aztec Aircraft
Hartzell Propeller has developed a new 2-bladed Top Prop
propeller conversion kit for Piper PA-23-250 Aztec twin-engine
aircraft. The cost-efficient conversion provides Aztec owners with
improved reliability, performance and noise levels.
Hartzell Aztec Top Prop
The new 77-inch diameter propeller uses blade-mounted
counter-weights to provide redundant assistance to the propeller
pitch control and feathering system versus the original
configuration that relies heavily on an air pressure charge for
these functions. Hartzell says the unique swept-tip Scimitar
"blended airfoil" blade design used in this conversion provides an
increase in cruise speed of two to three knots as well as a noise
reduction of almost 2 dB(a).
The new propellers are available for Piper Aztec PA-23-250 C to
F models, serial numbers 27-2505 through to 27-8154030, installed
with Lycoming IO-540-C4B5 or TIO-540-C1A engines. They replace
Hartzell's 2-blade aluminum non-counter-weighted propeller models
normally installed on these aircraft. Hartzell's Top Prop program
manager, Mike Trudeau said, "Hartzell's new Top Prop conversion for
Piper Aztec aircraft will provide owners with one of the most
cost-efficient ways of improving aircraft value through improved
reliability, performance and noise levels."
The kit can be ordered with either a 14 or 28 volt de-ice system
and includes composite spinners. Total installed weight is 62
pounds per side. Installation time is reportedly just a few hours,
and the conversion does not require any change to the propeller
governors.
Available directly from Hartzell or through Hartzell's Top Prop
dealers, the basic kit is offered at an introductory retail price
of $21,950, with a three-year / 1,000-hour warranty and six-year /
2,400-hour TBO.
More News
Aero Linx: Model Aeronautical Association of Australia MAAA clubs are about fun flying, camaraderie and community. For over 75 years, the MAAA has been Australia’s largest fl>[...]
Touchdown Zone Lighting Two rows of transverse light bars located symmetrically about the runway centerline normally at 100 foot intervals. The basic system extends 3,000 feet alon>[...]
“Discovery and innovation are central to our mission at Virgin Galactic. We’re excited to build on our successful record of facilitating scientific experiments in subor>[...]
How To Get A Story On Aero-TV News/Feature Programming How do I submit a story idea or lead to Aero-TV? If you would like to submit a story idea or lead, please contact Jim Campbel>[...]
Student Pilot Reported That During Rotation, “All Of A Sudden The Back Of The Plane Kicked To The Right..." Analysis: The student pilot reported that during rotation, “>[...]