Regulacje i polityka gospodarcza · 20/11/2001

FAA Revises Airworthiness Directive for Pratt & Whitney JT9D Series Turbofan Engines

The Federal Aviation Administration (FAA) has revised an earlier proposed airworthiness directive for certain Pratt & Whitney JT9D series turbofan engines, adding critical life-limited parts for enhanced inspection to prevent uncontained engine failures and airplane damage.