The FAA has issued critical safety directives for Boeing 787 and 777 aircraft, addressing potential hazards in both electronic and mechanical systems. These directives are a response to reports of uncommanded altitude changes in 787 jets and wheel well fires in 777s, both of which could lead to controlled flight incidents or terrain collisions. The directives require operators to replace faulty mode control panels (MCPs) and main landing gear pumps, respectively, at a significant cost of $405,000 per aircraft. Honeywell, the manufacturer of the affected MCPs, may cover part of this expense under warranty. The FAA emphasizes the importance of proactive maintenance and regulatory oversight, aiming to protect passengers, crews, and the aviation network from preventable hazards. The public is invited to provide feedback on the proposed directives, which remain open for comment before final rules are enacted. Stay informed and follow aviation news for the latest updates on these critical safety measures.
