Beringer Wheels & Brakes is offering a corrosion-resistant two-piece nosewheel for the DHC-6 Twin Otter. Designed using 3-D FEM software, it is said to stand up to severe use, including wet environments, by sealing the bearings to keep water out. “This alloy wheel is stronger and much less brittle [than the original],” said president Gilbert Beringer.
A new aluminum-lithium foundry in Issoire, France, opened March 26 by aluminum specialist Constellium embodies the latest effort to regain ground lost to composite materials in aircraft construction. Dedicated to a new line of alloys dubbed Airware, the new casthouse has the capacity to produce 14,000 metric tons of aluminum-lithium per year, making it the world’s first large-scale production facility of the alloy.
LouElla Hollingsworth, a veteran air traffic controller with 29 years’ experience, saved the pilot of a Piaggio Avanti when she recognized signs of hypoxia in his radio transmissions on November 16 last year. Thanks to Hollingsworth’s quick thinking as a Fort Worth Center controller in Texas, she convinced the pilot to descend to a lower altitude where the oxygen level was suitable for breathing.
Boeing executives expressed what they consider a “reasonable expectation” that the 787 Dreamliner would return to service in a matter of a few weeks at a briefing last Friday in Tokyo during which they detailed the company’s plan for certifying a solution to the “issues” surrounding the airplane’s lithium-ion batteries. However, Boeing Commercial Airplanes CEO Ray Conner and 787 chief program engineer Mike Sinnett acknowledged that the timing will depend completely on the U.S. Federal Aviation Administration’s certification schedule and a smooth execution of the testing.
Robinson Helicopter revealed its intention to obtain approval to operate its R44 and R22 piston-engine helicopters on unleaded fuel this week at Heli-Expo. According to Robinson CEO Kurt Robinson, engine maker Lycoming needs to obtain FAA approval to burn unleaded fuels in its engines while Robinson must perform airframe testing with the fuels on board for each of its relevant helicopter models.
A day after revealing its intention to obtain approval to operate its R44 and R22 piston engine helicopters on unleaded fuel (see article on page 10), Robinson Helicopter (Booth No. C23) shared its strategy for doing so. CEO Kurt Robinson and engineering vice president Pete Riedl spelled out the steps required and the technical issues involved.
New Hampshire Ball Bearings (Booth No. N3304) has taken advantage of the opportunity at Heli-Expo ’13 to introduce its Oscimax self-lubricating liner technology to show attendees. The product, according to the company, increases the performance of complex bearing systems and assemblies such as those found in helicopters.
The AgustaWestland AW169 represents a new generation of helicopter technology, and the multinational companies that designed and manufactured its innovative thermoplastic composite horizontal tailplane: Fokker Aerostructures (Netherlands), AgustaWestland (Italy), TenCate Advanced Composites (Netherlands) and Ticona (Germany), are being celebrated with the prestigious JEC innovation award, which will be presented at the opening ceremony of the JEC Composites Show, to be held
Canada-based Diamond Aircraft has again suspended its single-engine D-Jet program and has temporarily laid off the majority of its workforce while it restructures. “Regrettably, we need to suspend activity on the D-Jet program, pending the securing of additional funding,” said Diamond president and CEO Peter Maurer in a press release issued yesterday.
Airbus has decided against using a lithium-ion main ship battery for the A350 XWB following the findings by the U.S. National Transportation Board of short-circuiting and “thermal runaway” in the APU battery that caught fire on January 7 in a Jap