EASA AD US-2021-09-10
Apr 23, 2021Revision of the Airworthiness Limitations Section (ALS) of the Instructions for Continued Airworthiness (ICA)
Revision of the Airworthiness Limitations Section (ALS) of the Instructions for Continued Airworthiness (ICA) is a final rule issued by the FAA that supersedes Airworthiness Directive 2012-04-15. It applies to all Pratt & Whitney JT9D model turbofan engines, including models JT9D-3A through JT9D-70A. The directive mandates updates to inspection requirements for critical life-limited engine parts to enhance safety and prevent engine failures.
Airworthiness Directive
- Pratt & Whitney JT9D2059A70A7Q7R