Airworthiness Directives; Rolls-Royce plc (RR) RB211-22B and RB211-524 Series Turbofan Engines
airworthiness · Rule · Final rule. · Published 2010-08-23 · Effective 2010-09-27 · 75 FR 51654
Document
Document number
2010-20705
Federal Register citation
75 FR 51654
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
Rolls-Royce plc (RR) RB211-22B and RB211-524 Series Turbofan
Publication date
2010-08-23
Effective date
2010-09-27
FAA docket
Docket No. FAA-2009-1157
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: