Regulacje i polityka gospodarcza · 23/12/2021

FAA Adopts New Airworthiness Directive for Certain Bell Helicopters

The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for specific Bell Textron Canada Limited helicopters to address reports of cracked or missing nuts on the tail rotor drive shaft (TRDS) disc pack (Thomas) couplings, requiring inspections and modifications to ensure safe operation.