NTSB Issues Recommendation A-11-091 to FAA Regarding Emergency Oxygen Procedures

The National Transportation Safety Board (NTSB) has issued a formal safety recommendation, designated as A-11-091, addressed directly to the Federal Aviation Administration. This directive, identified by reference number DCA10RA092, urges the regulatory agency to implement stricter protocols for flight crewmembers during specific emergency scenarios. Specifically, the NTSB requires that operators update their smoke, fire, or fumes checklists to include a mandatory first step. This initial action must instruct flight crewmembers to don their oxygen masks immediately and verify that the regulator is set to 100%. The goal of this recommendation is to ensure rapid and effective response to potential cabin air quality issues. By establishing this as the primary procedure, the NTSB aims to enhance pilot safety and decision-making during critical in-flight events involving smoke or fumes.