# Airworthiness Directives; Rolls-Royce plc RB211-524 Series Turbofan Engines; Correction
> **Rule** · Final rule; correction. · Published 2006-12-12 · Effective 2006-12-12 · 71 FR 74466
## Document
- **Document number:** E6-21122
- **Category:** airworthiness
- **Manufacturer:** Rolls-Royce plc RB211-524 Series Turbofan
- **Type:** Rule
- **Action:** Final rule; correction.
- **Citation:** 71 FR 74466
- **Publication date:** 2006-12-12
- **Effective date:** 2006-12-12
- **FAA docket:** Docket No. 2004-NE-19-AD
## Abstract

This document makes a correction to airworthiness directive (AD) 2004-26-05 applicable to certain Rolls-Royce plc (RR) RB211-524 series turbofan engines that was published in the Federal Register on January 5, 2005. The part number UL29916 in the Applicability section is incorrect. This document corrects that part number. In all other respects, the original document remains the same.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/12/12/E6-21122/airworthiness-directives-rolls-royce-plc-rb211-524-series-turbofan-engines-correction)
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