Crashworthiness

October 2, 2013 - 5:10am
As part of its investigation into helicopter crashworthiness and accident survivability, NASA swung a Navy CH-46E like a pendulum before releasing it and allowing it to drop 30 feet to the ground. Onboard sensors and cameras recorded the deformation of the aircraft and the seat structures. Data from the experiment will be used to establish a baseline to test energy-absorbing floor structures to improve passengers’ chances of surviving a similar crash.

If you fly in a helicopter, NASA is interested in saving your posterior.

March 5, 2013 - 12:15pm

GKN Aerospace is showcasing emergency flotation and fuel system technologies here at its Heli-Expo booth (No. N2608).

January 10, 2008 - 10:47am

The general aviation and transport aircraft crashworthiness program that NASA has been operating since the 1970s will discontinue several planned and ongoing projects before closing in September, the victim of budget cuts. The facility, located at NASA’s Langley Research Center in Hampton, Va., is the site for crashworthiness research of both aluminum and composite airframes.

September 26, 2006 - 4:38am

A UK CAA study says the risk of a helicopter capsizing during a controlled ditching is “considerably higher” than it should be. A report on helicopter ditching and crashworthiness research recommends new tests to establish a reliable computer model of the motion of a helicopter as it is affected by waves and swell.

September 15, 2006 - 7:43am

Sikorsky has taken delivery of a new, ergonomically improved crew seat for the S-92. Supplied by British manufacturer Martin-Baker, best known for fast-jet ejection seats, the new reclining seat features a headrest, adjustable armrests, thigh support and improved seat padding and meets all current FAA safety and crashworthiness requirements.

 
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