Transport i lotnictwo · 09/12/2005

FAA Proposes New Airworthiness Directive for Boeing 747-400 Series Airplanes

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive to inspect and potentially correct support brackets on Boeing Model 747-400 series airplanes due to concerns over heat treatment of oxygen cylinder supports, which could lead to oxygen leaks and safety risks during flight.