Transport i lotnictwo · 15/02/1995

Boeing Proposes Update to Airworthiness Directive for 747-400 Series Airplanes

Boeing is proposing to update an existing airworthiness directive for certain 747-400 series airplanes, requiring a new systems test for the trailing edge flap wiring and expanding the applicability to additional airplanes, following a report that a wiring error was not detected by the existing system test.