Business · 21/11/2012
The Boeing Company Issues Airworthiness Directive for 747-400 Series Airplanes
The Boeing Company has adopted a new airworthiness directive for certain 747-400, -400D, and -400F series airplanes, prompted by reports of crown frame web cracking at a specific location, to prevent potential damage and in-flight decompression.
Original source language: Federal Register — Transportation DepartmentOpen original release →