AD Airworthiness Directive 2009-10-01
2009-10-01 – Pratt & Whitney Division – JT9D-7R4E1
2009-10-01 – Pratt & Whitney Division – JT9D-7R4E4
2009-10-01 – Pratt & Whitney Division – JT9D-7R4G2
2009-10-01 – Pratt & Whitney Division – JT9D-7R4H1
Tags: Airworthiness Directive 2009-10-01, Pratt & Whitney JT9D

