NTSB Issues Safety Recommendation Regarding DC-9 and MD-80 Emergency Power Switch Procedures
The National Transportation Safety Board has directed the Federal Aviation Administration to modify operational protocols for specific aircraft series.
The National Transportation Safety Board has issued a formal safety recommendation, designated as A-94-135 under reference number 79941. This directive urges the Federal Aviation Administration to take immediate action regarding the operational procedures associated with the DC-9 and MD-80 series of airplanes. The core objective of this recommendation is to reduce the operating cycles on the emergency power switch for these specific aircraft models. By modifying these procedures, the NTSB aims to enhance safety standards and mitigate potential risks associated with the frequent use of this critical system component. This action reflects the board's ongoing commitment to improving aviation safety through targeted regulatory guidance and procedural adjustments for manufacturers and operators alike.
Original regulatory source: https://data.ntsb.gov/carol-main-public/sr-details/A-94-135