Transport i infrastruktura · 07/08/2012

The Boeing Company Issues Airworthiness Directive for Certain 747-400 and 747-400D Airplanes

The Boeing Company is adopting a new airworthiness directive to address a reported issue with the electrical power systems on its 747-400 and 747-400D models, requiring the installation of protective brackets and a reinforcing coating to prevent water penetration into the main equipment center.

Source: Federal Register — Transportation DepartmentOpen original release →

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