### 59013 Federal Register / Vol. 76, No. 185 / Friday, September 23, 2011 / Rules and Regulations

http://www.baesystems.com/Businesses/ RegionalAircraft/index.htm.

(3) For Messier-Dowty service information identified in this AD, contact Messier Services Americas, Customer Support Center, 45360 Severn Way, Sterling, Virginia 20166– 8910; telephone 703–450–8233; fax 703–404– 1621; Internet https://techpubs.services/ messier-dowty.com.

(4) You may review copies of the service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington. For information on the availability of this material at the FAA, call
425–227–1221.

(5) You may also review copies of the service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go
to: http://www.archives.gov/federal

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Issued in Renton, Washington on September 14, 2011. Ali Bahrami, Manager, Transport Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2011–24202 Filed 9–22–11; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 39**

**[Docket No. FAA–2010–0821; Directorate Identifier 2010–NE–30–AD; Amendment 39–**  **16657; AD 2011–08–07]**

**RIN 2120–AA64**

**Airworthiness Directives; Rolls-Royce plc (RR) RB211–Trent 800 Series**  **Turbofan Engines**

**AGENCY :**  Federal Aviation Administration (FAA), DOT.

**ACTION :**  Final rule; correction.

**SUMMARY :**  The FAA is correcting an airworthiness directive (AD) that published in the Federal Register . That AD applies to RR RB211–Trent 875–17, RB211–Trent 877–17, RB211–Trent 884–17, RB211–Trent 884B–17, RB211– Trent 892–17, RB211–Trent 892B–17, and RB211–Trent 895–17 turbofan engines. The compliance instructions in the regulatory section paragraphs (e)(3) and (e)(5) are partially correct and do not fully meet our original intent. This document corrects those errors. In all other respects, the original document remains the same.

**DATES :**  The effective date for AD 2011– 08–07 remains June 7, 2011.

**ADDRESSES :**  You may examine the AD docket on the Internet at http:// www.regulations.gov; or in person at the Docket Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this AD, the regulatory evaluation, any comments received, and other information. The address for the Docket Office (phone: 800–647–5527) is Document Management Facility, U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue, SE., Washington, DC 20590.

**FOR FURTHER INFORMATION CONTACT :**  Alan Strom, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803; phone: 781–238–7143; fax: 781–238– 7199; e-mail: alan.strom@faa.gov.

**SUPPLEMENTARY INFORMATION :**  Airworthiness Directive 2011–08–07, Amendment 39–16657 (76 FR 24798, May 3, 2011), currently requires initial and repetitive ultrasonic inspections of the affected low-pressure compressor blades, identified by serial number.

As published, paragraph (e)(3) in the regulatory section inadvertently referenced RR Alert Service Bulletin (SB) No. RB.211–72–AG244, Revision 1, dated January 26, 2010, for performing the ultrasonic inspections of blades, without differentiating between blades removed or blades installed. Also as published, paragraph (e)(5) in the regulatory section inadvertently left out that it applies only to blades that were removed. This document corrects those

errors.

No other part of the preamble or regulatory information has been changed; therefore, only the changed portion of the final rule is being published in the Federal Register

.

The effective date of this AD remains June 7, 2011. Correction of Regulatory Text

**§ 39.13 [Corrected]**

■ In the Federal Register of May 3, 2011, on page 24801, in the first column, paragraph (e)(3) of AD 2011– 08–07 is corrected to read as follows:

(3) For blades that are: (i) Removed from the engine, use paragraphs 3.A.(1) through 3.A.(2) of Accomplishment Instructions of RR ASB No. RB.211–72–AG244, Revision 1, dated January 26, 2010, and paragraphs 1 through 3.B. of Appendix 1 of that ASB, to perform the UIs.

(ii) Not removed from the engine, use paragraphs 3.B.(1) through 3.B.(3) of Accomplishment Instructions of RR ASB No. RB.211–72–AG244, Revision 1, dated January 26, 2010, and paragraphs 1 through 3.C. of Appendix 2 of that ASB, to perform the UIs.

In the Federal Register of May 3, 2011, on page 24801, in the second column, paragraph (e)(5) of AD 2011– 08–07 is corrected to read as follows:

(5) For blades that are removed from the engine and pass inspection, re-apply dry film lubricant, and install all blades in their original position.

Issued in Burlington, Massachusetts on September 9, 2011. Peter A. White, Manager, Engine & Propeller Directorate, Aircraft Certification Service.
[FR Doc. 2011–24282 Filed 9–22–11; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2011–0243; Airspace Docket No. 11–ANE–12]** 
**Amendment of Class E Airspace; Burlington, VT** 

**AGENCY :**  Federal Aviation Administration (FAA), DOT.

**ACTION :**  Final rule.

**SUMMARY :**  This action amends the Class E airspace areas at Burlington, VT, to accommodate the additional airspace needed for the Standard Instrument Approach Procedures developed for Burlington International Airport. This action enhances the safety and airspace management of Instrument Flight Rules (IFR) operations within the National Airspace System. This action also makes a minor adjustment to the geographic coordinates of the airport and recognizes the name change of the Burlington VOR/DME.

**DATES :**  Effective 0901 UTC, December 15, 2011. The Director of the Federal Register approves this incorporation by reference action under title 1, Code of Federal Regulations, part 51, subject to the annual revision of FAA Order 7400.9 and publication of conforming amendments.

**FOR FURTHER INFORMATION CONTACT :**  John Fornito, Operations Support Group, Eastern Service Center, Federal Aviation Administration, P.O. Box 20636, Atlanta, Georgia 30320; telephone (404)
305–6364.

**SUPPLEMENTARY INFORMATION :**  History

On July 1, 2011, the FAA published in the Federal Register a notice of proposed rulemaking to amend Class E