Regulacje i polityka gospodarcza · 15/12/2020

FAA Proposes Revision to Airworthiness Directive for Pratt & Whitney Turbofan Engines

The Federal Aviation Administration (FAA) is proposing a revision to Airworthiness Directive (AD) 2012-04-15, which applies to Pratt & Whitney (PW) JT9D-3A, JT9D-7, JT9D-7A, JT9D-7AH, JT9D-7F, JT9D-7H, JT9D-7J, JT9D-20, JT9D-20J, JT9D-59A, JT9D-70A, JT9D-7Q, JT9D-7Q3, JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E, JT9D-7R4E1, JT9D-7R4E4, JT9D-7R4G2, and JT9D-7R4H1 (JT9D) model turbofan engines, to address an unsafe condition related to critical life-limited parts.