Transport i infrastruktura · 12/12/2012

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

The Boeing Company has adopted a new airworthiness directive to address malfunctions of integrated display units and mode control panels on certain 747-400 and -400F models, requiring software updates, duct assembly replacements, and wiring modifications to prevent flightcrew display issues.