### 45473 Federal Register / Vol. 78, No. 145 / Monday, July 29, 2013 / Proposed Rules

(i) S/N 1 through 174: the Visual inspection of the power plant section, page 4.3.3, step (4) c), of Schempp-Hirth Flugzeugbau GmbH Duo Discus T Flight Manual TN 890–13, Revision 12, dated November 2011; or

(ii) S/N 175 through 240: the Visual inspection of the power plant section, page 4.3.3, step (4) c), of Schempp-Hirth Flugzeugbau GmbH Duo Discus T Flight Manual TN 890–13, Revision 2, dated November 2011.

(5) If any cracks or other damage is found during any inspection required by paragraph (f)(4) of this AD, before further flight, replace any parts found with cracks and repair any damage.

Note 1 to paragraph (f) of this AD: This AD and the MCAI incorporate SFM revisions that call out daily pilot inspections of the power plant (propeller hub and propeller blades). The FAA is also requiring in this AD initial and annual repetitive inspections by a properly certificated aircraft mechanic.

(g) Other FAA AD Provisions

The following provisions also apply to this AD:

(1) Alternative Methods of Compliance (AMOCs): The Manager, Standards Office, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. Send information to ATTN: Jim Rutherford, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329–4165; fax: (816) 329– 4090; email: jim.rutherford@faa.gov. Before using any approved AMOC on any airplane to which the AMOC applies, notify your appropriate principal inspector (PI) in the FAA Flight Standards District Office (FSDO), or lacking a PI, your local FSDO.

(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.

(h) Related Information

Refer to MCAI European Aviation Safety Agency (EASA) AD No.: 2013–0054, dated March 5, 2013 which can be found in the AD docket on the Internet at http:// www.regulations.gov; and Schempp-Hirth Flugzeugbau GmbH Duo Discus T Maintenance Manual TN 890–13, Revision 16, dated November 2011, for S/N 1 through 174; and Schempp-Hirth Flugzeugbau GmbH Duo Discus T Maintenance Manual TN 890– 13, Revision 3, dated November 2011, for S/N 175 through 240, which can be obtained from the manufacturer specified in the next sentence. For service information related to this AD, contact Schempp-Hirth Flugzeugbau GmbH, Krebenstrasse 25, 73230 Kirchheim/ Teck, Germany; telephone: +49 7021 7298–0; fax: +49 7021 7298–199; email: info@schempp-hirth.com; Internet: http:// www.schempp-hirth.com. You may review copies of the referenced service information at the FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call (816) 329–4148.

Issued in Kansas City, Missouri, on July 23,
2013. Earl Lawrence, Manager, Small Airplane Directorate, Aircraft Certification Service.

[FR Doc. 2013–18092 Filed 7–26–13; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 71**

**Docket No. FAA–2013–0600; Airspace Docket No. 13–ANM–18** 

**Proposed Amendment of Class E Airspace; St. George, UT** 

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

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

**SUMMARY :**  This action proposes to amend Class E airspace at St. George Municipal Airport, St. George, UT, by removing the operating hours established by a Notice to Airmen (NOTAM) due to the airport changing from a part time to a full time facility. The FAA is proposing this action to enhance the safety and management of aircraft operations at St. George Municipal Airport, St. George, UT.

**DATES :**  Comments must be received on or before September 12, 2013.

**ADDRESSES :**  Send comments on this proposal to the U.S. Department of Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590; telephone (202) 366–9826. You must identify FAA Docket No. FAA–2013–0600; Airspace Docket No. 13–ANM–18, at the beginning of your comments. You may also submit comments through the Internet at http://www.regulations.gov.

**FOR FURTHER INFORMATION CONTACT :**  Eldon Taylor, Federal Aviation Administration, Operations Support Group, Western Service Center, 1601 Lind Avenue SW., Renton, WA 98057; telephone (425) 203–4537.

**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 (FAA Docket No. FAA– 2013–0600 and Airspace Docket No. 13– ANM–18) and be submitted in triplicate to the Docket Management System (see

‘‘ **ADDRESSES** ’’ section for address and phone number). You may also submit comments through the Internet at http://www.regulations.gov.

Commenters wishing the FAA to acknowledge receipt of their comments on this action must submit with those comments a self-addressed stamped postcard on which the following statement is made: ‘‘Comments to FAA Docket No. FAA–2013–0600 and Airspace Docket No. 13–ANM–18’’. 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 action 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 NPRM’s

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/.

You may review the public docket containing the proposal, any comments received, and any final disposition in person in the Dockets Office (see the

‘‘ **ADDRESSES** ’’ section for the address and phone number) between 9:00 a.m. and 5:00 p.m., Monday through Friday, except federal holidays. An informal docket may also be examined during normal business hours at the Northwest Mountain Regional Office of the Federal Aviation Administration, Air Traffic Organization, Western Service Center, Operations Support Group, 1601 Lind Avenue SW., Renton, WA 98057.

Persons interested in being placed on a mailing list for future NPRM’s should contact the FAA’s Office of Rulemaking, (202) 267–9677, for a copy of Advisory


### 45474 Federal Register / Vol. 78, No. 145 / Monday, July 29, 2013 / Proposed Rules

Circular No. 11–2A, Notice of Proposed Rulemaking Distribution System, which describes the application procedure. The Proposal

The FAA is proposing an amendment to Title 14 Code of Federal Regulations (14 CFR) Part 71 by amending Class E surface airspace at St. George Municipal Airport, St. George, UT. Due to increased air traffic, controlled airspace would be continuous 24 hours, and no longer would be effective during the specific dates and times established in advance by NOTAM. The boundaries of the controlled airspace area would remain the same. This action would enhance the safety and management of aircraft operations at St. George Municipal Airport, St. George, UT.

Class E airspace designations are published in paragraph 6002, of FAA Order 7400.9W, dated August 8, 2012, and effective September 15, 2012, which is incorporated by reference in 14 CFR Part 71.1. The Class E airspace designation listed in this document will be published subsequently in this Order.

The FAA has determined this proposed regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current. Therefore, this proposed regulation: (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. Since this is a routine matter that will only affect air traffic procedures and air navigation, it is certified this proposed rule, when promulgated, would 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 U.S. Code. Subtitle 1, Section 106, describes the authority for 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 I, Section 40103. Under that section, the FAA is charged with prescribing regulations to assign the use of the airspace necessary to ensure the safety of aircraft and the efficient use of airspace. This regulation is within the scope of that authority as it would amend controlled airspace at St. George Municipal Airport, St. George, UT.

This proposal will be subject to an environmental analysis in accordance with FAA Order 1050.1E, ‘‘Environmental Impacts: Policies and Procedures’’ prior to any FAA final regulatory action. List of Subjects in 14 CFR Part 71

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

Accordingly, pursuant to the authority delegated to me, 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 Part 71.1 of the Federal Aviation Administration Order 7400.9W, Airspace Designations and Reporting Points, dated August 8, 2012, and effective September 15, 2012 is amended as follows:

Paragraph 6002 Class E airspace Designated as Surface Areas.
* * * * *
ANM UT E2 St. George, UT [Amended] St. George Municipal Airport, UT

(Lat. 37 ° 02 ′ 11 ′′ N., long. 113 ° 30 ′ 37′′ W.) Within a 4.5-mile radius of St. George Municipal Airport.

Issued in Seattle, Washington, on July 22,
2013. Christopher Ramirez, Acting Manager, Operations Support Group, Western Service Center.
[FR Doc. 2013–18139 Filed 7–26–13; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2013–0532; Airspace Docket No. 13–ANM–21]** 

**Proposed Establishment of Class E Airspace; Cut Bank, MT** 

**AGENCY :**  Federal Aviation Administration (FAA), DOT. **ACTION :**  Notice of proposed rulemaking (NPRM).

**SUMMARY :**  This action proposes to establish Class E airspace at the Cut Bank VHF Omni-Directional Radio Range Tactical Air Navigational Aid (VORTAC) navigation aid, Cut Bank, MT, to facilitate vectoring of Instrument Flight Rules (IFR) aircraft under control of Salt Lake City and Seattle Air Route Traffic Control Centers (ARTCCs). The FAA is proposing this action to enhance the safety and management of aircraft operations within the National Airspace System.

**DATES :**  Comments must be received on or before September 12, 2013.

**ADDRESSES :**  Send comments on this proposal to the U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590; telephone (202) 366–9826. You must identify FAA Docket No. FAA–2013– 0532; Airspace Docket No. 13–ANM–21, at the beginning of your comments. You may also submit comments through the Internet at http://www.regulations.gov.

**FOR FURTHER INFORMATION CONTACT :**  Eldon Taylor, Federal Aviation Administration, Operations Support Group, Western Service Center, 1601 Lind Avenue SW., Renton, WA 98057; telephone (425) 203–4537.

**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 (FAA Docket No. FAA 2013–0532 and Airspace Docket No. 13– ANM–21) and be submitted in triplicate to the Docket Management System (see

**ADDRESSES** section for address and phone number). You may also submit comments through the Internet at http://www.regulations.gov.

Commenters wishing the FAA to acknowledge receipt of their comments on this action must submit with those comments a self-addressed stamped postcard on which the following statement is made: ‘‘Comments to FAA Docket No. FAA–2013–0532 and