WASHINGTON, April 15 -- Federal Aviation Administration has issued a proposed rule called: Airworthiness Directives; Airbus Helicopters.

The proposed rule was published in the Federal Register on April 15 by Steven W. Thompson, Acting Deputy Director, Compliance & Airworthiness Division, Aircraft Certification Service.

Summary: The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC120B, and EC130B4 helicopters. This proposed AD was prompted by a determination that the instructions on how to open the sliding door emergency exit on affected helicopters are insufficient. This proposed AD would r...