Airworthiness Directives; Rolls-Royce plc (RR) RB211-524 Series and RB211 Trent 500, 700, and 800 Series Turbofan Engines
airworthiness · Rule · Final rule. · Published 2011-05-03 · Effective 2011-06-07 · 76 FR 24793
Document
Document number
2011-10517
Federal Register citation
76 FR 24793
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2011-05-03
Effective date
2011-06-07
FAA docket
Docket No. FAA-2010-0562
Abstract
We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as: