Pratt & Whitney has reduced life limits on PW1500G and PW1900G geared turbofan (GTF) high-pressure compressor (HPC) front hubs after excessive corrosion was discovered during a routine overhaul, and the FAA plans to mandate the change. The US agency, in a notice of proposed rulemaking (NPRM)...
Subscription Required
This content requires a subscription to one of the Aviation Week Intelligence Network (AWIN) bundles.
Schedule a demo today to find out how you can access this content and similar content related to your area of the global aviation industry.
Already an AWIN subscriber? Login
Did you know? Aviation Week has won top honors multiple times in the Jesse H. Neal National Business Journalism Awards, the business-to-business media equivalent of the Pulitzer Prizes.