Transport i infrastruktura · 26/12/2012
Rolls-Royce Issues Airworthiness Directive for Certain RB211-Trent 768-60, 772-60, and 772B-60 Turbofan Engines
Rolls-Royce plc is adopting a new airworthiness directive for specific serial numbers of its RB211-Trent 768-60, 772-60, and 772B-60 turbofan engines, requiring inspections and installation of a revised structure to address high oil consumption and potential engine failure.