Safety recommendation
NTSB Recommends FAA Update Advisory Circular on Engine Induction System Icing
The National Transportation Safety Board has issued a recommendation for the Federal Aviation Administration to revise and distribute Advisory Circular 20-113.
The National Transportation Safety Board recommends that the Federal Aviation Administration revise, as necessary, and distribute Advisory Circular 20-113 on engine induction system icing to all certificated pilots, flight instructors, and flight schools. The recommendation is part of the NTSB's ongoing efforts to enhance aviation safety protocols.
Original regulatory source: https://data.ntsb.gov/carol-main-public/sr-details/A-89-142