## 52217 Federal Register / Vol. 77, No. 168 / Wednesday, August 29, 2012 / Rules and Regulations

August 12, 2009, specifies a specific fastener and material to be used for accomplishing a repair, this AD allows the substitution of fastener and material, as specified in Chapter 51 of the Boeing 757 Structural Repair Manual.

(5) Where Boeing Special Attention Service Bulletin 757–53–0094, Revision 1, dated August 12, 2009, specifies a specific fastener grip length, this AD allows substitution of a fastener grip length, as specified in Chapter 51 of the Boeing 757 Structural Repair Manual.

(6) If it is necessary to remove more parts for access, those parts may be removed. If access is possible without removing identified parts, it is not necessary to remove all of the identified parts.
(q) Credit for Previous Actions

For airplanes in Group 1, Configurations 1 and 2; and Group 2, Configuration 1; as defined in Boeing Special Attention 757–53– 0094, Revision 1, dated August 12, 2009: This paragraph provides credit for the actions required by paragraph (k) of this AD, if those actions were performed before the effective date of this AD using Boeing Special Attention Service Bulletin 757–53–0094, dated January 16, 2008, or using Special Attention Service Bulletin 757–53–0089, dated March 18, 2004.
(r) Alternative Methods of Compliance (AMOCs)

(1) The Manager, Seattle ACO, 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: Nancy Marsh, Aerospace Engineer, Airframe Branch, ANM– 120S, FAA, 1601 Lind Avenue SW., Renton, Washington 98057–3356; phone: 425–917– 6440; fax: 425–917–6432; email: nancy.marsh@faa.gov

.

(2) 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.

(3) An AMOC that provides an acceptable level of safety may be used for any repair required by this AD if it is approved by the Boeing Commercial Airplanes ODA that has been authorized by the Manager, Seattle ACO to make those findings. For a repair method to be approved, the repair must meet the certification basis of the airplane, and the approval must specifically refer to this AD.

(4) AMOCs previously approved in accordance with AD 2004–09–32, Amendment 39–13622 (69 FR 25481, May 7, 2004), are approved as AMOCs for the corresponding actions specified in paragraphs (g), (h), and (i) of this AD.
(s) Related Information

For more information about this AD, contact Nancy Marsh, Aerospace Engineer, Airframe Branch, ANM–120S, FAA, 1601 Lind Avenue SW., Renton, Washington 98057–3356; phone: 425–917–6440; fax: 425– 917–6432; email: nancy.marsh@faa.gov. (t) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.

(2) You must use this service information as applicable to do the actions required by this AD, unless the AD specifies otherwise.

(3) The following service information was approved for IBR on October 3, 2012.

(i) Boeing Special Attention Service Bulletin 757–53–0094, Revision 1, dated August 12, 2009.

(ii) Reserved. (4) The following service information was approved for IBR on May 24, 2004 (69 FR 25481, May 7, 2004).

(i) Boeing Special Attention Service Bulletin 757–53–0089, dated March 18, 2004.

(ii) Reserved. (5) For service information identified in this AD, contact Boeing Commercial Airplanes, Attention: Data & Services Management, P.O. Box 3707, MC 2H–65, Seattle, Washington 98124–2207; telephone 206–544–5000, extension 1; fax 206–766– 5680; Internet https:// www.myboeingfleet.com.

(6) 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.

(7) 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-register/ cfr/ibr

_locations.html. Issued in Renton, Washington, on July 23,
2012. Kalene C. Yanamura, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2012–20763 Filed 8–28–12; 8:45 am]

**BILLING CODE 4910–13–P**



### DEPARTMENT OF TRANSPORTATION

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2012–0519; Airspace Docket No. 12–ANM–16]** 



### Amendment of Class D and Class E **Airspace; Bozeman, MT**

**AGENCY** 

### : Federal Aviation Administration (FAA), DOT.

**ACTION** 

### : Final rule.

**SUMMARY** 

### : This action modifies Class D and Class E airspace at Bozeman Yellowstone International Airport, Bozeman, MT. This action aligns two Class E airspace areas with the Class D airspace area. This action also updates the airport name to Bozeman Yellowstone International Airport. This improves the safety and management of Instrument Flight Rules (IFR) operations at the airport.

**DATES** 

### : Effective date, 0901 UTC, November15, 2012. The Director of the Federal Register approves this incorporation by reference action under 1 CFR Part 51, subject to the annual revision of FAA Order 7400.9 and publication of conforming amendments.

**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** 

### : History

On June 27, 2012, the FAA published in the Federal Register a Notice of Proposed Rulemaking (NPRM) to modify Class D and E airspace at Bozeman, MT (77 FR 38227). Interested parties were invited to participate in this rulemaking effort by submitting written comments on the proposal to the FAA. No comments were received.

Class D and E airspace designations are published in paragraphs 5000, 6002, 6004, 6005 and 6006, respectively, of FAA Order 7400.9V dated August 9, 2011, and effective September 15, 2011, which is incorporated by reference in 14 CFR part 71.1. The Class D and Class E airspace designations listed in this document will be published subsequently in that Order.

The Rule

This action amends Title 14 Code of Federal Regulations (14 CFR) part 71 by modifying Class E surface airspace and Class E airspace designated as an extension to Class D, at Bozeman Yellowstone International Airport, Bozeman, MT, adjusting the radii to be in alignment with the Class D airspace area. This action also updates the airport name from Bozeman, Gallatin Field Airport, to Bozeman Yellowstone International Airport for existing Class D and E airspace areas. This action is necessary for the safety and management of IFR operations.

The FAA has determined this regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current. Therefore, this 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)


## 52218 Federal Register / Vol. 77, No. 168 / Wednesday, August 29, 2012 / Rules and Regulations

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 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 U.S. Code. Subtitle 1, Section 106 discusses 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 I, Section 40103. Under that section, the FAA is charged with prescribing regulations to assign the use of 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 amends controlled airspace at Bozeman Yellowstone International Airport, Bozeman, MT.

Environmental Review

The FAA has determined that this action qualifies for categorical exclusion under the National Environmental Policy Act in accordance with FAA Order 1050.1E, ‘‘Environmental Impacts: Policies and Procedures,’’ paragraph 311a. This airspace action is not expected to cause any potentially significant environmental impacts, and no extraordinary circumstances exist that warrant preparation of an environmental assessment. List of Subjects in 14 CFR Part 71

Airspace, Incorporation by reference, Navigation (air) Adoption of the Amendment

In consideration of the foregoing, the Federal Aviation Administration amends 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 7400.9V, Airspace Designations and Reporting Points, dated August 9, 2011, and effective September 15, 2011 is amended as follows:
Paragraph 5000 Class D airspace.


### * * * * *

ANM MT D Bozeman, MT [Modified] Bozeman Yellowstone International Airport, MT (Lat. 45 ° 46 ′ 39′′ N., long. 111 ° 09 ′07 ′′ W.) That airspace extending upward from the surface to and including 7,000 feet MSL within a 5.4-mile radius of Bozeman Yellowstone International Airport. This Class D 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 Airport/Facility Directory.
Paragraph 6002 Class E airspace designated as surface areas.


### * * * * *

ANM MT E2 Bozeman, MT [Modified] Bozeman Yellowstone International Airport, MT (Lat. 45 ° 46 ′ 39′′ N., long. 111 ° 09 ′07 ′′ W.)
Within a 5.4-mile radius of Bozeman Yellowstone International 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 Airport/Facility Directory.
Paragraph 6004 Class E airspace designated as an extension to a Class D surface area.


### * * * * *

ANM MT E4 Bozeman, MT [Modified] Bozeman Yellowstone International Airport, MT (Lat. 45 ° 46 ′ 39′′ N., Long. 111 ° 09 ′07 ′′ W.) That airspace extending upward from the surface within 3 miles each side of the 316 ° bearing of Bozeman Yellowstone International Airport extending from the 5.4- mile radius of the airport to 15.5 miles northwest of the airport, and that airspace 2.4 miles each side of the 212 ° bearing of the Bozeman Yellowstone International Airport extending from the 5.4-mile radius of the airport to 7 miles southwest of the airport.
Paragraph 6005 Class E airspace areas extending upward from 700 feet or more above the surface of the earth.


### * * * * *

ANM MT E5 Bozeman, MT [Modified] Bozeman Yellowstone International Airport, MT (Lat. 45 ° 46 ′ 39′′ N., long. 111 ° 09 ′07 ′′ W.) That airspace extending upward from 700 feet above the surface within a 13.5-mile radius of Bozeman Yellowstone International Airport, and within 8 miles northeast and 13 miles southwest of the 316 ° bearing of the airport extending from the 13.5-mile radius to 24.4 miles northwest of the airport.
Paragraph 6006 En route domestic airspace

areas. 

### * * * * * ANM MT E6 Bozeman, MT [Modified] Bozeman Yellowstone International Airport, MT (Lat. 45 ° 46 ′ 39′′ N., Long. 111 ° 09 ′07 ′′ W.) That airspace extending upward from 1,200 feet above the surface within a 50-mile radius of the Bozeman Yellowstone International Airport; excluding existing lateral limits of controlled airspace 12,000 feet MSL and above.

Issued in Seattle, Washington, on August 21, 2012. Vered Lovett, Acting Manager, Operations Support Group, Western Service Center.
[FR Doc. 2012–21161 Filed 8–28–12; 8:45 am]

**BILLING CODE 4910–13–P**



### DEPARTMENT OF TRANSPORTATION

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2012–0411; Airspace Docket No. 12–ASO–26]** 



### Amendment of Class E Airspace; **Montgomery, AL, Correction**

**AGENCY** 

### : Federal Aviation Administration (FAA), DOT.

**ACTION** 

### : Final rule, technical amendment, correction.

**SUMMARY** 

### : This action corrects geographic coordinates that were not adjusted in the airspace description of a final rule, technical amendment published in the Federal Register on July 31, 2012, amending controlled airspace in the Montgomery, AL, area. The corrected coordinates for Maxwell AFB and Wetumpka Municipal Airport, are included in this final.

**DATES** 

### : Effective date 0901 UTC, September 20, 2012. 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 31, 2012, the FAA published a final rule, technical amendment, in the Federal Register amending the Class E airspace area for Montgomery, AL, by recognizing the name change to Prattville-Grouby Field Airport (formerly Autauga Airport) (77 FR