Update: Flames on a Plane
Two years ago we reported on cars using Kapton, a wiring material with a tendency to cause electrical fires. Turns out, Kapton is used by almost every airline, too.
in 2006, Mother Jones reported that the wires in millions of Ford vehicles were insulated with Kapton, which has a tendency to crack and cause electrical fires. Turns out Kapton is also widely found in commercial aircraft. "It is in nearly every airline," says Edward Block, a former Pentagon wiring expert who wants the material banned. Kapton has caused problems on the space shuttles and has been removed from some military aircraft and Air Force One, but Block estimates two-thirds of the country's 19,000 airliners still use it.