Transport i lotnictwo · 09/11/2005
FAA Adopts Airworthiness Directive for Hamilton Sundstrand Power Systems Auxiliary Power Units
The Federal Aviation Administration (FAA) has issued a new airworthiness directive requiring the removal from service of compressor impeller assemblies in certain Hamilton Sundstrand Power Systems auxiliary power units due to two reports of uncontained failures, in an effort to prevent an uncontained APU failure and damage to the airplane.