### 77572 Federal Register / Vol. 75, No. 238 / Monday, December 13, 2010 / Proposed Rules

as Configuration 2). These engines are installed on, but not limited to, Boeing DC– 10–30, DC–10–30F (KC–10A, KDC–10), 767, and 747 series airplanes and Airbus A300 and A310 series airplanes.

Unsafe Condition

(d) This AD results from a review of the inspection program, which revealed that GE had omitted two affected part numbers from the applicability. We are issuing this AD to prevent failure of the side links and possible engine separation from the airplane.
Compliance

(e) You are responsible for having the actions required by this AD performed at every exposure of the side link.
Inspecting and Stripping and Reapplying the Sermetel W Coating on the Side Links

(f) Inspect and strip and reapply the Sermetel W coating on each side link at every exposure of the side links. Use the following GE service bulletins (SBs):

(1) For CF6–45/–50 series engines, use paragraphs 3.A. through 3.E. of the Accomplishment Instructions of CF6–50 S/B 72–1255, Revision 1, dated June 17, 2009.

(2) For CF6–80A series engines, use paragraphs 3.A. through 3.E. of the Accomplishment Instructions of CF6–80A S/B 72–0797, Revision 1, dated June 17,
2009. Definition of Exposure of Side Link

(g) A side link is exposed when one or more bolts that attach the side links to the fan frame-front high-pressure compressor case are removed, or when the bolt attaching the side link to the mount platform is removed.
Alternative Methods of Compliance

(h) The Manager, Engine Certification Office, has the authority to approve alternative methods of compliance for this AD if requested using the procedures found in 14 CFR 39.19.

Related Information

(i) Contact Tomasz Rakowski, Aerospace Engineer, Engine Certification Office, FAA, Engine and Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803; telephone (781) 238–7735; fax (781) 238–7199, for more information about this AD.

(j) General Electric SBs CF6–50 S/B 72– 1255, Revision 1, dated June 17, 2009, and CF6–80A S/B 72–0797, Revision 1, dated June 17, 2009, pertain to the subject of this AD. Contact General Electric Aviation Operations Center (AOC), telephone (877) 432–3272; fax (877) 432–3329; or go to: https://customer.geae.com, for a copy of this service information.

Issued in Burlington, Massachusetts, on November 17, 2010. Peter A. White, Assistant Manager, Engine and Propeller Directorate, Aircraft Certification Service.
[FR Doc. 2010–31172 Filed 12–10–10; 8:45 am]

**BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION** 

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2010–1105 Airspace Docket No. 10–AAL–20]** 
**Proposed Revision of Class E Airspace; Platinum AK** 

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

**ACTION :**  Notice of proposed rulemaking (NPRM).

**SUMMARY :**  This action proposes to revise Class E airspace at Platinum AK. The creation of a new Standard Instrument Approach Procedure (SIAP) at the Platinum Airport has made this action necessary to enhance safety and management of Instrument Flight Rules (IFR) operations.

**DATES :**  Comments must be received on or before January 27, 2011.

**ADDRESSES :**  Send comments on the proposal to the Docket Management Facility, U.S. Department of Transportation, 1200 New Jersey Avenue, SE., West Building Ground Floor, Room W12–140, Washington, DC 20590–0001. You must identify the docket number FAA–2010–1105/ Airspace Docket No. 10–AAL–20 at the beginning of your comments. You may also submit comments on the Internet at http://www.regulations.gov. You may review the public docket containing the proposal, any comments received, and any final disposition in person in the Dockets Office between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The Docket Office (telephone 1–800–647–5527) is on the plaza level of the Department of Transportation NASSIF Building at the above address.

An informal docket may also be examined during normal business hours at the office of the Manager, Safety, Alaska Flight Service Operations, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513–7587.

**FOR FURTHER INFORMATION CONTACT :**  Martha Dunn, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513–7587; telephone number (907) 271–5898; fax: (907) 271–2850; e-mail: Martha.ctr.Dunn@faa.gov. Internet address: http://www.faa.gov/about/ office

_ org/headquarters

_ offices/ato/ service

_ units/systemops/fs/alaskan/ rulemaking/.

**SUPPLEMENTARY INFORMATION :**  Comments Invited
Interested parties are invited to participate in this proposed rulemaking by submitting such written data, views, or arguments as they may desire. Comments that provide the factual basis supporting the views and suggestions presented are particularly helpful in developing reasoned regulatory decisions on the proposal. Comments are specifically invited on the overall regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications should identify both docket numbers and be submitted in triplicate to the address listed above. Commenters wishing the FAA to acknowledge receipt of their comments on this notice must submit with those comments a self-addressed, stamped postcard on which the following statement is made: ‘‘ Comments to Docket No. FAA–2010–1105/Airspace Docket No. 10–AAL–20. ’’ The postcard will be date/time stamped and returned to the commenter.

All communications received on or before the specified closing date for comments will be considered before taking action on the proposed rule. The proposal contained in this notice may be changed in light of comments received. All comments submitted will be available for examination in the public docket both before and after the closing date for comments. A report summarizing each substantive public contact with FAA personnel concerned with this rulemaking will be filed in the docket. Availability of NPRMs

An electronic copy of this document may be downloaded through the Internet at http://www.regulations.gov. Recently published rulemaking documents can also be accessed through the FAA’s Web page at http:// www.faa.gov/airports

_ airtraffic/ air

_ traffic/publications/ airspace

_ amendments/.

Additionally, any person may obtain a copy of this notice by submitting a request to the Federal Aviation Administration, Office of Air Traffic Airspace Management, ATA–400, 800 Independence Avenue, SW., Washington, DC 20591 or by calling (202) 267–8783. Communications must identify both docket numbers for this notice. Persons interested in being placed on a mailing list for future NPRM’s should contact the FAA’s Office of Rulemaking, (202) 267–9677, to request a copy of Advisory Circular No. 11–2A, Notice of Proposed


### 77573 Federal Register / Vol. 75, No. 238 / Monday, December 13, 2010 / Proposed Rules

Rulemaking Distribution System, which describes the application procedure. The Proposal

This action proposes to amend Title 14 Code of Federal Regulations (14 CFR) part 71 by revising Class E airspace the Platinum Airport, in Platinum, AK, to accommodate the creation of a new SIAP at the Platinum Airport. This Class E airspace would provide adequate controlled airspace upward from 700 feet and 1,200 feet above the surface, for the safety and management of IFR operations at the Platinum Airport.

The Class E airspace areas designated as 700/1200 foot transition areas are published in paragraph 6005 in FAA Order 7400.9U, Airspace Designations and Reporting Points, signed August 18, 2010, and effective September 15, 2010, which is incorporated by reference in 14 CFR 71.1. The Class E airspace designations listed in this document would be subsequently published in the Order.

The FAA has determined that this proposed regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current. It, therefore—(1) is not a ‘‘ significant regulatory action ’’ under Executive Order 12866; (2) is not a ‘‘ significant rule ’’ under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a regulatory evaluation as the anticipated impact is so minimal. Because this is a routine matter that will only affect air traffic procedures and air navigation, it is certified that this rule, when promulgated, will not have a significant economic impact on a substantial number of small entities under the criteria of the Regulatory Flexibility Act.

The FAA’s authority to issue rules regarding aviation safety is found in Title 49 of the United States Code. Subtitle 1, Section 106 describes the authority of the FAA Administrator. Subtitle VII, Aviation Programs, describes in more detail the scope of the agency’s authority.

This rulemaking is promulgated under the authority described in Subtitle VII, Part A, Subpart 1, Section 40103, Sovereignty and use of airspace. Under that section, the FAA is charged with prescribing regulations to ensure the safe and efficient use of the navigable airspace. This regulation is within the scope of that authority because it proposes to revise Class E airspace at the Platinum Airport, Platinum, AK, and represents the FAA’s continuing effort to safely and efficiently use the navigable airspace. List of Subjects in 14 CFR Part 71

Airspace, Incorporation by reference, Navigation (air). The Proposed Amendment

In consideration of the foregoing, the Federal Aviation Administration proposes to amend 14 CFR part 71 as follows:

**PART 71—DESIGNATION OF CLASS A, CLASS B, CLASS C, CLASS D, AND**  **CLASS E AIRSPACE AREAS; AIR TRAFFIC SERVICE ROUTES; AND**  **REPORTING POINTS**

1. The authority citation for 14 CFR part 71 continues to read as follows:

Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959– 1963 Comp., p. 389.

**§ 71.1 [Amended]**

2. The incorporation by reference in 14 CFR 71.1 of Federal Aviation Administration Order 7400.9U, Airspace Designations and Reporting Points, signed August 18, 2010, and effective September 15, 2010, is to be amended as follows:

* * * * *

Paragraph 6005 Class E airspace extending upward from 700 feet or more above the surface of the earth.
* * * * *

AAL AK E5 Platinum, AK [Revised] Platinum Airport, AK

(Lat. 59 ° 00 ′ 56.61 ′′ N., long. 161 ° 49 ′ 30.95 ′′

W.) That airspace extending upward from 700 feet above the surface within a 6.3-mile radius of the Platinum Airport, and the airspace extending upward from 1,200 feet above the surface within a 73-mile radius of the Platinum Airport.

Issued in Anchorage, AK, on November 17,

2010. Michael A. Tarr, Alaska Flight Services Information Area Group.
[FR Doc. 2010–31185 Filed 12–10–10; 8:45 am]

**BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION** 

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2010–1104 Airspace Docket No. 10–AAL–19]** 
**Proposed Revision of Class E Airspace; Shungnak, AK** 

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

**ACTION :**  Notice of proposed rulemaking (NPRM).

**SUMMARY :**  This action proposes to revise Class E airspace at Shungnak, AK. The amendment of Standard Instrument Approach Procedures (SIAPs) at the Shungnak Airport have made this action necessary to enhance safety and management of Instrument Flight Rules (IFR) operations.

**DATES :**  Comments must be received on or before January 27, 2011.

**ADDRESSES :**  Send comments on the proposal to the Docket Management Facility, U.S. Department of Transportation, 1200 New Jersey Avenue, SE., West Building Ground Floor, Room W12–140, Washington, DC 20590–0001. You must identify the docket number FAA–2010–1104/ Airspace Docket No. 10–AAL–19 at the beginning of your comments. You may also submit comments on the Internet at http://www.regulations.gov. You may review the public docket containing the proposal, any comments received, and any final disposition in person in the Dockets Office between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The Docket Office (telephone 1–800–647–5527) is on the plaza level of the Department of Transportation NASSIF Building at the above address.

An informal docket may also be examined during normal business hours at the office of the Manager, Safety, Alaska Flight Service Operations, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513–7587.

**FOR FURTHER INFORMATION CONTACT :**  Martha Dunn, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513–7587; telephone number (907) 271–5898; fax: (907) 271–2850; e-mail: Martha.ctr.Dunn@faa.gov. Internet address: http://www.faa.gov/about/ office

_ org/headquarters

_ offices/ato/ service

_ units/systemops/fs/alaskan/ rulemaking/.

**SUPPLEMENTARY INFORMATION :**