March 27, 2013
By Dan Namowitz
Aerostar Aircraft, holder of the type certificate for all models of the piston twin-engined Aerostar, has introduced high-technology winglets that are compatible with all 601B, 601P, 602P, and 700P models, the company said.
The winglets enhance climb and cruise characteristics by reducing vortices generated by the aircraft’s wingtips, as well as the associated drag.
The Hayden Lake, Idaho-based company said a winglet-equipped Aerostar recently completed an “exhaustive” FAA flight test and certification program. The company’s own flight testing, conducted prior to the FAA tests by Aerostar Aircraft Vice President Jim Christy, demonstrated forgiving stall characteristics with aileron control “never lost during the stall,” and “increased safety margins with regard to stalling speed and minimum control speed,” Aerostar Aircraft said in a news release.
The winglets also are compatible with Aerostars that have been upgraded with more powerful engines and higher gross weights, the company said. The company is upgrading previously manufactured aircraft with the new technology.
Dan Namowitz is an aviation writer and flight instructor. He has been a pilot since 1985 and an instructor since 1990.
Experimental kit aircraft maker Sonex announced completing “a very successful series of initial flight tests” of the SubSonex JSX-2 personal jet.
PS Engineering is incorporating U.S. Air Force technology into its new PMA450 audio panel. Originally designed to help fighter pilots with situational awareness, the new system places com radio cues at various points in the earcups to help GA pilots focus.
Researchers at the University of Sheffield in England are designing autonomous flying machines that think for themselves, and learn as they go.
VOLUNTEER AT AN AOPA FLY-IN NEAR YOU!
SHARE YOUR PASSION. VOLUNTEER AT AN AOPA FLY-IN. CLICK TO LEARN MORE >>>
VOLUNTEER LOCALLY AT AOPA FLY-IN! CLICK TO LEARN MORE >>>
BE A PART OF THE FLY-IN VOLUNTEER CREW! CLICK TO LEARN MORE >>>