Aerospace engineering

February 22, 2009 - 1:26pm

L-3 Avionics is at Booth No. 2526 demonstrating the GH-3001 electronic standby primary flight display, which the U.S. Army’s Redstone Arsenal has ordered for the CH-47F Improved Cargo Helicopter fleet program. The open-ended contract valued at approximately $9.2 million will run through early 2013.

February 21, 2009 - 5:13pm

Carson Helicopter Services, Sagem Avionics and Vector Aerospace will jointly celebrate a supplemental type certificate issued to Carson for a five-display glass cockpit on its Sikorsky S-61 fleet at 10 a.m. tomorrow at Static Display No. 25. The “Discover the New Sikorsky S-61 Tour” event will include VIP tours of the helicopter immediately following the celebration.

February 20, 2009 - 8:04am

The newly formed Timken Aerospace Aftermarket Solutions business unit is at Heli-Expo this week (Booth No. 3718) to discuss its expanded capabilities brought about by Timken’s acquisition last October of the Arizona turbine engine parts manufacturing firm Extex.

February 3, 2009 - 10:50am

Four days of NTSB public hearings on helicopter EMS safety began today in Washington, D.C., amid calls by the agency and the industry itself for reform. Last month, the NTSB determined the probable cause of four recent fatal helicopter EMS crashes. Three of the four involved inadvertent flight into night instrument meteorological conditions (IMC), while one was attributed to loss of control during low and slow flight.

January 30, 2009 - 6:07am

Bell 407, Bow, N.H., Dec. 22, 2008–The Speedway Aviation helicopter lost power about 3.5 miles from the destination heliport, Brigham Heliport in Pembroke, and made a forced landing in Bow. The commercial pilot said there were no caution or warning lights, and the fadec remained in automatic mode. He did not notice any unusual noises or yawing of the helicopter before the shutdown.

January 29, 2009 - 4:12am

Yankee Pacific Aerospace has merged two of its holdings– Executive Aircraft Completions (EAC) and Cabin Innovations– into a single division called Cabin Innovations. The new company’s design, engineering and certification office will remain in Tulsa, Okla., with a production and engineering office based at Cabin Innovations’ new 39,630-sq-ft facility in Lewisville, Texas.

December 31, 2008 - 4:49am

MD Helicopters Explorer Models 900 and 902 are the subject of an FAA Emergency Airworthiness Directive (2008-22-53) following several recent reports of loss of yaw control in the no-tail rotor (Notar) helicopters. The latest incidents occurred in October, both apparently caused by the separation of the vertical control rod from the actuator.

December 30, 2008 - 5:43am

The Air Moorea DHC-6-300 Twin Otter turboprop that crashed near Moorea Island on Aug. 9, 2007, took off with an almost failed pitch-control cable, due to recent exposure to jet blast, according to French Bureau d’Enquêtes et d’Analyses (BEA) chief Paul-Louis Arslanian. Other causes include the omission of cable inspections and the use of stainless-steel cables, which are more prone to wear.

December 4, 2008 - 11:00am

When it issued Eclipse 500 Airworthiness Directive 2008-24-07, which becomes effective today, the FAA asked for comments from operators. The AD limits the Eclipse 500 to a maximum pressure altitude of 37,000 feet due to “several incidents of engine surge” of the jet’s Pratt & Whitney Canada PW610F-A engines. The surge is due to carbon buildup on the static vane during high bleed flow conditions.

December 2, 2008 - 4:34am

Rotorcraft Leasing has acquired 53 Bell 206 single-engine helicopters and related assets operated by the Bristow Group in the Gulf of Mexico for $65 million. The deal includes spares; bases at Rockport, Texas, and Abbeville, La.; and offshore fueling equipment. Most of Bristow’s affected employees are expected to be offered positions

 
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