NTSB Issues Safety Recommendation to FAA Regarding Boeing 737 Elevator Components
The National Transportation Safety Board has directed the Federal Aviation Administration to require Boeing to implement protective measures for elevator power control unit input arm assemblies on specific 737 series aircraft.
Safety recommendation
The National Transportation Safety Board has directed the Federal Aviation Administration to require Boeing to implement protective measures for elevator power control unit input arm assemblies on specific 737 series aircraft.
The National Transportation Safety Board (NTSB) has issued a formal safety recommendation, designated as A-11-007, to the Federal Aviation Administration. This directive, associated with NTSB number ENG09IA011, urges the FAA to mandate that Boeing develop a specific method to protect the elevator power control unit input arm assembly on Boeing 737-300 through -500 series airplanes from foreign object debris. The recommendation highlights the need for enhanced protection mechanisms to prevent potential damage to critical flight control components caused by such debris. This action reflects the NTSB's ongoing efforts to address safety concerns related to aircraft maintenance and component integrity within the commercial aviation sector.