WASHINGTON, Oct. 13 -- Federal Aviation Administration has issued a proposed rule called: Airworthiness Directives; Airbus Helicopters.

The proposed rule was published in the Federal Register on Oct. 13 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 all Airbus Helicopters Model H160-B helicopters. This proposed AD was prompted by a report of the inability to operate the jettisoning function of a window due to a blocked jettisoning mechanism. This proposed AD would require removing the jettisonable windows, cleaning the ropes of the jettisonable windows, and performing an operational test of the win...