Regulacje i polityka gospodarcza · 26/11/2008

FAA Proposes New Airworthiness Directive for CFM56 Turbofan Engines

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive (AD) to address reports of improperly repaired high-pressure compressor (HPC) 4-9 spools in CFM56-2, CFM56-3, CFM56-5A, CFM56-5B, CFM56-5C, and CFM56-7B series engines, which could lead to cracking and potential uncontained failure.