Regulacje i polityka gospodarcza · 07/10/2016

The Boeing Company Issues Airworthiness Directive for 747-400 Series Airplanes

The Boeing Company has adopted a new airworthiness directive to address a potential ignition source in the fuel tank of certain 747-400 series airplanes, requiring the installation of new clamps and polytetrafluoroethylene sleeves to prevent fire or explosion in the event of a lightning strike or high-powered short circuit.