### 27619 Federal Register / Vol. 76, No. 92 / Thursday, May 12, 2011 / Proposed Rules

caution lights illumination when flying with the autopilot engaged. Investigations revealed that loose rivets in the torque tube assemblies caused relative motion between the crank arms and torque tubes.

Loose rivets could result in excessive wear and subsequent significant backlash in the driving crank arms. This condition, if left uncorrected, will progressively get worse and degrade the controllability of the aeroplane.
Compliance

(f) You are responsible for having the actions required by this AD performed within the compliance times specified, unless the actions have already been done.
Inspection for Part Number

(g) At the applicable times identified in paragraphs (g)(1) and (g)(2) of this AD, do an inspection to determine the part numbers of the left and right elevator torque tubes, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 84–27–50, Revision C, dated July 26, 2010. A review of airplane maintenance records is acceptable in lieu of this inspection if the part numbers of the left and right elevator torque tubes can be conclusively determined from that review.

(1) For airplanes that have accumulated 8,000 or more total flight hours as of the effective date of this AD: Within 2,000 flight hours after the effective date of this AD.

(2) For airplanes that have accumulated less than 8,000 total flight hours as of the effective date of this AD: Within 6,000 flight hours after the effective date of this AD, but before the accumulation of 10,000 total flight hours.

Corrective Actions

(h) If, as a result of the inspection required by paragraph (g) of this AD, any left elevator torque tube has part number (P/N) 82760709– 009, at the applicable time in paragraph (g)(1) or (g)(2) of this AD, do the actions in paragraph (h)(1) or (h)(2) of this AD.

(1) Replace the elevator torque tube with a new elevator torque tube having P/N 82760709–011, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 84–27–50, Revision C, dated July 26, 2010.

(2) Replace the rivets in each elevator torque tube assembly with Hi Lite pins having P/N B0206001AG8 and collars having P/N HST1070CY, and re-identify the elevator torque tube assembly having P/N 82760709– 009, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 84–27–50, Revision C, dated July 26, 2010.

(i) If, as a result of the inspection required by paragraph (g) of this AD, any right elevator torque tube has P/N 82760757–009, at the applicable time in paragraph (g)(1) or (g)(2) of this AD, do the actions in paragraph (i)(1) or (i)(2) of this AD.

(1) Replace the elevator torque tube with a new elevator torque tube having P/N 82760757–011, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 84–27–50, Revision C, dated July 26, 2010.

(2) Replace the rivets in each elevator torque tube assembly with Hi Lite pins having P/N B0206001AG8 and collars having P/N HST1070CY, and re-identify the elevator torque tube assembly having P/N 82760757– 009, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 84–27–50, Revision C, dated July 26, 2010.
Credit for Actions Accomplished in Accordance With Previous Service Information

(j) Actions done before the effective date of this AD, in accordance with the service bulletins listed in table 1 of this AD, are considered acceptable for compliance with the corresponding action specified in this
AD.



### TABLE 

### 1—C REDIT 

### S ERVICE 

### B ULLETINS

Service Bulletin Revision Date

Bombardier Service Bulletin 84–27–50 ....................................................................................... Original ........................ March 3, 2010. Bombardier Service Bulletin 84–27–50 ....................................................................................... A .................................. April 28, 2010. Bombardier Service Bulletin 84–27–50 ....................................................................................... B .................................. May 19, 2010.

Parts Installation

(k) As of the effective date of this AD, no person may install on any airplane an elevator torque tube assembly having P/N

82760709–009 or 82760757–009.

FAA AD Differences

Note 1: This AD differs from the MCAI and/or service information as follows: No differences.

Other FAA AD Provisions

(l) The following provisions also apply to this AD:

(1) Alternative Methods of Compliance (AMOCs): The Manager, New York Aircraft Certification Office (ACO), ANE–170, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the ACO, send it to ATTN: Program Manager, Continuing Operational Safety, FAA, New York ACO, 1600 Stewart Avenue, Suite 410, Westbury, New York 11590; telephone 516–228–7300; fax 516– 794–5531. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/ certificate holding district office. The AMOC approval letter must specifically reference this AD.

(2) Airworthy Product: For any requirement in this AD to obtain corrective actions from a manufacturer or other source, use these actions if they are FAA-approved. Corrective actions are considered FAA-approved if they are approved by the State of Design Authority (or their delegated agent). You are required to assure the product is airworthy before it is returned to service.

Related Information

(m) Refer to MCAI Canadian Airworthiness Directive CF–2010–27, dated August 20, 2010; and Bombardier Service Bulletin 84– 27–50, Revision C, dated July 26, 2010; for related information.

Issued in Renton, Washington, on May 5,

2011. Kalene C. Yanamura, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2011–11605 Filed 5–11–11; 8:45 am]

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

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2011–0444 Airspace Docket No. 11–AAL–07]** 

**Proposed Revision of Class E Airspace; Talkeetna, AK** 

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

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

**SUMMARY :**  This action proposes to revise Class E airspace at Talkeetna, AK. The revision of four Standard Instrument Approach Procedures (SIAPs) and the Obstacle Departure Procedure (ODP) at the Talkeetna 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 June 27, 2011.

**ADDRESSES :**  Send comments on the proposal to the Docket Management Facility, U.S. Department of Transportation, 1200 New Jersey


### 27620 Federal Register / Vol. 76, No. 92 / Thursday, May 12, 2011 / Proposed Rules

Avenue, SE., West Building Ground Floor, Room W12–140, Washington, DC 20590–0001. You must identify the docket number FAA–2011–0444/ Airspace Docket No. 11–AAL–07 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–2011–0444/Airspace Docket No. 11–AAL–07. ’’ 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 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 E2 and E5 airspace at the Talkeetna Airport in Talkeetna, AK, to accommodate the revision of four SIAPs and the ODP at the Talkeetna Airport. This Class E airspace would provide adequate controlled airspace upward from the surface (E2) to 700 feet and 1,200 feet (E5) above the surface, for the safety and management of IFR operations at the Talkeetna Airport.

The Class E2 airspace designated as surface areas and the Class E5 airspace designated as 700/1200 foot transition areas are published in paragraphs 6002 and 6005, respectively, 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 airspaces listed in this document would be subsequently published in that 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 Talkeetna Airport, Talkeetna, 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, B, C, D, AND 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


### 27621 Federal Register / Vol. 76, No. 92 / Thursday, May 12, 2011 / Proposed Rules

effective September 15, 2010, is to be amended as follows:

* * * * *
Paragraph 6002 Class E Airspace Designated as Surface Areas.

AAL AK E2 Talkeetna, AK [Revised] Talkeetna Airport, AK

(Lat. 62 ° 19 ′ 14 ′′ N., long. 150 ° 05 ′ 37 ′′ W.) Talkeetna VOR/DME

(Lat. 62 ° 17 ′ 55 ′′ N., long. 150 ° 06 ′ 38 ′′ W.)
Within a 5-mile radius of the Talkeetna Airport and within 2.5 miles each side of the Talkeetna VOR/DME 191 ° radial and 1 mile each side of the Talkeetna VOR/DME 207 ° radial extending from the 5-mile radius to 8.4 miles southwest of the airport. This Class E airspace area is effective during the specific dates and times established in advance by a Notice to Airmen. The effective date and time will thereafter be continuously published in the Supplement Alaska (Airport/Facility Directory).
* * * * *
Paragraph 6005 Class E Airspace Extending Upward From 700 Feet or More Above the Surface of the Earth.

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

(Lat. 62 ° 19 ′ 14 ′′ N., long. 150 ° 05 ′ 37 ′′ W.) Talkeetna VOR/DME

(Lat. 62 ° 17 ′ 55 ′′ N., long. 150 ° 06 ′ 38 ′′ W.) That airspace extending upward from 700 feet above the surface within a 7.5-mile radius of the Talkeetna Airport and within 3.2 miles each side of the Talkeetna VOR/ DME 191 ° radial and 2.5 miles each side of the Talkeetna VOR/DME 207 ° radial extending from the 7.5-mile radius to 12.4 miles southwest of the airport and that airspace extending upward from 1,200 feet above the surface within a 72-mile radius of the Talkeetna Airport.

Issued in Anchorage, AK, on May 3, 2011. Michael A. Tarr, Manager, Alaska Flight Services.
[FR Doc. 2011–11581 Filed 5–11–11; 8:45 am]

**BILLING CODE 4910–13–P**

**COMMODITY FUTURES TRADING COMMISSION** 

**17 CFR Part 23**

**RIN 3038–AC97**

**Margin Requirements for Uncleared Swaps for Swap Dealers and Major**  **Swap Participants**

**AGENCY :**  Commodity Futures Trading Commission.

**ACTION :**  Extension of comment period.

**SUMMARY :**  On April 28, 2011, the Commodity Futures Trading Commission ( ‘‘Commission’’ or ‘‘CFTC ’’ ) published in the Federal Register a notice of proposed rulemaking that would establish initial and variation margin requirements for swap dealers (SDs) and major swap participants (MSPs). Elsewhere today in the Federal Register , the Commission is proposing to adopt capital, financial reporting, and recordkeeping requirements for these same entities, as well as proposing to amend certain capital requirements for futures commission merchants (FCMs) that also register as SDs or MSPs and supplemental capital requirements, and supplemental financial reporting requirements for these FCMs. The Commission now is extending the comment period for the proposed margin regulations so that the comment period will run concurrently with the comment period for the proposed rulemaking on capital requirements being published today.

**DATES :**  Comments must be received on or before July 11, 2011.

**ADDRESSES :**  You may submit comments, identified by RIN 3038–AC97, and Margin Requirements for Uncleared Swaps for Swap Dealers and Major Swap Participants by any of the following methods:

• Agency Web site, via its Comments Online process at http:// comments.cftc.gov. Follow the instructions for submitting comments through the Web site.

• Mail: Send to David A. Stawick, Secretary, Commodity Futures Trading Commission, Three Lafayette Centre, 1155 21st Street, NW., Washington, DC
20581.

• Hand Delivery/Courier: Same as mail above.

• Federal eRulemaking Portal: http:// www.regulations.gov. Follow the instructions for submitting comments.

Please submit your comments using only one method. Additionally, to ease the burden to commenters, you may submit comments that address both the capital and the margin rulemakings to only one of the respective public comment files and they will be considered by the Commission in both rulemakings, if appropriate to both.

All comments must be submitted in English, or if not, accompanied by an English translation. Comments will be posted as received to http:// www.cftc.gov. You should submit only information that you wish to make available publicly. If you wish the Commission to consider information that may be exempt from disclosure under the Freedom of Information Act, a petition for confidential treatment of the exempt information may be submitted according to the established procedures in § 145.9 of the Commission’s regulation, 17 CFR 145.9. The Commission reserves the right, but shall have no obligation, to review, pre-screen, filter, redact, refuse or remove any or all of your submission from http://www.cftc.gov that it may deem to be inappropriate for publication, such as obscene language. All submissions that have been redacted or removed that contain comments on the merits of the rulemaking will be retained in the public comment file and will be considered as required under the Administrative Procedure Act and other applicable laws, and may be accessible under the Freedom of Information Act.

**FOR FURTHER INFORMATION CONTACT :**  John C. Lawton, Deputy Director, Thomas Smith, Deputy Director, or Thelma Diaz, Associate Director, Division of Clearing and Intermediary Oversight, 1155 21st Street, NW., Washington, DC 20581. Telephone number: 202–418–5480 and electronic mail: jlawton@cftc.gov; tsmith@cftc.gov; or tdiaz@cftc.gov.

**SUPPLEMENTARY INFORMATION :**  On April 28, 2011 the Commission published in the Federal Register a notice of proposed rulemaking that would establish initial and variation margin requirements for swap dealers (SDs) and major swap participants (MSPs). Elsewhere today in the Federal Register

, the Commission is proposing to adopt capital, financial reporting, and recordkeeping requirements for SDs and MSPs, as well as proposing to amend certain capital requirements for futures commission merchants (FCMs) that also register as SDs or MSPs, as well as supplemental financial reporting requirements for these FCMs.

Because the proposed capital and margin rulemakings are interrelated, the Commission now is extending the comment period for the proposed margin regulations so that the comment periods of each proposed rulemaking will run concurrently. The extension period will provide commenters with a full opportunity to review each of the proposed rulemakings together before commenting on either. As noted above, the Commission additionally has determined to give full consideration to all comments on each of the proposed rulemakings, whether comment letters that address both rulemakings are submitted to the comment file of the capital or the margin rulemaking.

Issued in Washington, DC, this 27th day of April 2010, by the Commission. David A. Stawick, Secretary of the Commission.

Note: The following appendices will not appear in the Code of Federal Regulations.