NTSB Issues Recommendation A-11-075 to European Aviation Safety Agency Regarding Fuel Additive Warnings

The National Transportation Safety Board (NTSB) has issued Recommendation A-11-075, designated under reference number WPR09MA159, addressed directly to the European Aviation Safety Agency. This formal directive calls for immediate regulatory action concerning aircraft that require specific fuel additives, particularly those involving fuel system icing inhibitors. The core of the recommendation mandates that the agency amend existing certification requirements to ensure that operational limitations associated with these additives are clearly highlighted by a warning within the limitations section of the airplane flight manual. This measure aims to improve pilot awareness and safety compliance regarding critical fuel system maintenance and operational constraints.