Materials science

August 19, 2009 - 11:27am

Wichita’s new National Center for Aviation Training (NCAT), still under construction, is offering nondestructive testing (NDT) courses this fall. Through a cooperative effort between Wichita State University’s National Institute for Aviation Research and Wichita Area Technical College (WATC), NCAT will offer a series of 11 NDT courses at WATC’s Comotara Center campus.

July 29, 2009 - 10:37am

The FAA has issued an airworthiness directive (AD 2009-15-03) for Bombardier Global Express BD-700-1A10s and BD-700-1A11s. According to the AD, a bolt that connects the power control unit (PCU) to the elevator surface was found fractured in the assembly during a scheduled maintenance inspection.

June 16, 2009 - 7:14am

PPG Aerospace is developing transparencies for aircraft cockpit and cabin windows that help keep the interior cooler by reducing heat from the sun. The clear solar-reflective window coatings cut solar transmittance in half, said PPG Aerospace global director Anthony Stone. Aircraft like the Boeing 787 and Hawker 4000 that are built using composites don’t dissipate solar heat as well as aluminum airplanes, Stone noted.

February 21, 2009 - 5:12pm

Van Horn Associates (Booth No, 2012) said it completed flight testing of a new composite carbon fiber spar and skin tail rotor blade for the Bell 206B earlier this month. The company reports that the new blade increases high-altitude hover performance and decreases required pedal pressure compared to the original equipment blades. Van Horn estimates that fatigue and acoustic testing on the new blade will be completed by early summer.

November 3, 2008 - 6:01am

Semia, a French manufacturer of maintenance equipment, was at Helitech 2008 exhibiting the Syntham 5000, a new engine vibration-check device that can monitor several channels simultaneously.

October 7, 2008 - 10:28am

Louis Martin wants his company, Technical Composites Corp., to “seek its own level in the industry,” as a distinct and growing brand, though still connected in service philosophy and ownership to Lou Martin & Associates, his composite business. Martin is discussing the capabilities of both brands from his booth (No. 4281), as well as marking his 30th year in service.

August 11, 2008 - 8:52am

There’s usually more than a little one-upmanship to business aircraft interiors. Why settle for those so-last-year man-made or leather furnishings when you can have natural mohair or Alpaca fibers provided by rare breeds of goat?

July 30, 2008 - 11:25am

Mitsubishi MU-2B-40, The Woodlands, Texas, May 1, 2001–The NTSB determined that the probable cause was the pilot’s failure to maintain airplane control following a loss of right engine power, which resulted in hitting terrain in an uncontrolled descent. A contributing factor was the loss of right engine power as a result of the fatigue failure of the propeller shaft coupling.

July 16, 2008 - 9:43am

Doncasters is investing close to $350,000 to develop the plasma spray facility at Doncasters Airmotive and Doncasters Aerospace Components in Shrewsbury, UK. Plasma spray technology is used to apply various metallic and ceramic coatings onto components by feeding the metallic or ceramic powder into a plasma flame with intense heat that melts the powder and sprays it onto the component.

July 8, 2008 - 11:29am

There were many times during my years as a mechanic when I was working totally exhausted, but for a number of reasons I continued past the point that I was in danger of causing damage to an aircraft or to myself. For years many of my coworkers and I believed that we were OK to work and not impaired by a lack of rest.

 
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