Aerospace engineering

May 21, 2008 - 10:03am

Now that former city attorney James Hahn has been elected mayor of Los Angeles, helicopter operators using Van Nuys (Calif.) Airport might be getting a little nervous. Responding to community complaints about helicopter noise at the busy general aviation airport just north of Los Angeles, Hahn campaigned advocating an agenda that included, in part, a proposal to institute a 10 p.m. to 7 a.m.

May 19, 2008 - 11:57am

A Learjet 25D (N333CG) that crashed on approach to Salina, Kan., after losing
elevator control on June 12, was involved in a test flight in connection with obtaining an STC for the installation of Avcon delta fins. According to the NTSB, the jet was
destroyed and the two pilots were seriously injured. The flight-test profile was to
execute a high-speed dive to verify vibration and buffeting characteristics of the

May 19, 2008 - 7:01am

No fewer than 10 Boeing 757-200s–both VIP and head-of-state aircraft–now benefit from Aviation Partners’ Performance Enhancing Blended Winglet Systems, the company reported as it prepared for business at EBACE this year. The company places the global market for Blended Winglet VIP and head-of-state upgrades at some 25 Boeing 757-200s, five 767-300ERs and 25 Boeing 737 NG and Classic airframes.

May 18, 2008 - 10:18pm

Embraer has chosen Safe Flight Instrument Corporation’s Stall Warning and Protection System (SWPS) for the Phenom 100 very light jet. The contract marks the second such selection of Safe Flight’s angle-of-attack AoA sensor for next-generation VLJs.

May 16, 2008 - 11:30am

An Australian coroner inquiry into the death of the pilot and seven passengers on board a King Air 200 that crashed in September 2000 has adjourned the hearing until July to gather further evidence. The aircraft had departed for a 300-nm trip to Leonora, a small mining town northeast of Perth, where it was based.

May 15, 2008 - 11:29am

Raytheon Aircraft’s failure to provide wing-structure data will delay by several months Aviation Partners’ blended winglet program for the Hawker 800, a program for which the Seattle-based modification designer had hoped to receive certification this summer.

May 9, 2008 - 7:18am

GULFSTREAM IV AND BELL 206, SAN DIEGO, CALIF., MAY 12, 2001–Thirteen people–pilots, passengers and line-service personnel–escaped injury when the rotor blades of an engine-starting helicopter smacked into the winglets of a taxiing GIV. The incident happened on a ramp at the San Diego International-Lindbergh Airport (SAN) around 5 p.m.

May 8, 2008 - 9:23am

Dassault has settled on a new, smaller version of the Rockwell Collins Flight Dynamics HGS 4000 head-up display as an option for its 5,700-nm Falcon 7X trijet. The 7X HGS will provide a wider field of view and larger glass for better viewing during crosswind landings and circling approaches, said Rockwell Collins.

May 8, 2008 - 9:21am

Last month NASA made the first flight of an experimental “wing warping” Boeing F/A-18 flying testbed. In 1903 the Wright Brothers used wires connected to their control column to twist the wings of their Flyer, changing the airfoils’ shape to provide differential lift to control bank. NASA calls the 21st century version of wing warping the “active aeroelastic wing,” or AAW.

May 7, 2008 - 7:22am

Aviation Partners now expects to receive certification of its winglets for the Hawker 800 next May, nearly a year later than originally planned. Failure to obtain certain engineering data from Raytheon Aircraft caused the delay, according to Aviation Partners. The Seattle company claims winglets allow the “Hawker 800SP” to fly 30 min longer or 180 nm further and 18 kt faster than a standard Hawker 800.

 
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