## 28243 Federal Register / Vol. 77, No. 93 / Monday, May 14, 2012 / Rules and Regulations

FAA–2011–0993; Directorate Identifier 2011–NM–018–AD.
(a) Effective Date

This AD is effective June 18, 2012.
(b) Affected ADs

Certain requirements of this AD affect certain requirements of AD 2004–05–16, Amendment 39–13511 (69 FR 10917, March 9, 2004), and AD 2005–03–11, Amendment 39–13967 (70 FR 7174, February 11, 2005), corrected on March 11, 2005 (70 FR 12119).
(c) Applicability

This AD applies to The Boeing Company Model 767–200 and –300 series airplanes, certificated in any category, as identified in Boeing Alert Service Bulletin 767–53A0139, dated November 12, 2009.

Note 1 to paragraph (c) of this AD: Supplemental Type Certificate (STC) ST01920SE (http://rgl.faa.gov/ Regulatory

_and

_ Guidance

_Library/rgstc.nsf/ 0/082838ee177dbf62862576a4005cdfc0/ $FILE/ST01920SE.pdf ) does not affect the ability to accomplish the actions required by this AD. Therefore, for airplanes on which STC ST01920SE is installed, a ‘‘change in product’’ alternative method of compliance (AMOC) approval request is not necessary to comply with the requirements of 14 CFR
39.17.
(d) Subject

Joint Aircraft System Component (JASC)/ Air Transport Association (ATA) of America Code 53: Fuselage.
(e) Unsafe Condition

This AD was prompted by reports of multiple site damage cracks in the radial web lap and tear strap splices of the aft pressure bulkhead at station (STA) 1582 due to fatigue. We are issuing this AD to prevent fatigue cracking of the aft pressure bulkhead, which could result in rapid decompression of the airplane and possible damage or interference with the airplane control systems that penetrate the bulkhead, and consequent loss of controllability of the airplane.
(f) Compliance

Comply with this AD within the compliance times specified, unless already done.
(g) Repetitive Inspections

Except as provided by paragraph (h) of this AD: Before the accumulation of 43,000 total flight cycles, or within 1,600 flight cycles after the effective date of this AD, whichever occurs later, do detailed, low-frequency eddy current, and mid-frequency eddy current inspections for cracking of the aft pressure bulkhead at STA 1582, in accordance with the Accomplishment Instructions of Boeing Alert Service Bulletin 767–53A0139, dated November 12, 2009. If any crack is found, before further flight, replace the bulkhead as required by paragraph (h) of this AD, or repair the crack in accordance with the Accomplishment Instructions of Boeing Alert Service Bulletin 767–53A0139, dated November 12, 2009, and repeat the inspections thereafter at intervals not to exceed 1,600 flight cycles. If no crack is found, repeat the inspections thereafter at intervals not to exceed 1,600 flight cycles. Accomplishing the inspections required by this paragraph terminates the inspections required by paragraph (f) of AD 2005–03–11, Amendment 39–13967 (70 FR 7174, February 11, 2005), corrected on March 11, 2005 (70 FR 12119).
(h) Replacement

Except as provided by paragraph (g) of this AD: Before the accumulation of 43,000 total flight cycles, or within 5,000 flight cycles after the effective date of this AD, whichever occurs later: Replace the aft pressure bulkhead at STA 1582 with a new bulkhead, in accordance with the Accomplishment Instructions of Boeing Alert Service Bulletin 767–53A0139, dated November 12, 2009. Accomplishing the replacement in this paragraph terminates the repetitive inspections required by paragraph (g) of this AD. Accomplishing the replacement in this paragraph also terminates the inspections required by paragraphs (a) and (b) of AD 2004–05–16, Amendment 39–13511 (69 FR 10917, March 9, 2004), and paragraphs (f) and (h) of AD 2005–03–11, Amendment 39– 13967 (70 FR 7174, February 11, 2005), corrected on March 11, 2005 (70 FR 12119).
(i) Alternative Methods of Compliance (AMOCs)

(1) The Manager, Seattle Aircraft Certification Office (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 manager of the ACO, send it to the attention of the person identified in the Related Information section of this AD. Information may be emailed to: 9-ANMSeattle-ACO-AMOC-Requests@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 Organization Designation Authorization (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.
(j) Related Information

For more information about this AD, contact Berhane Alazar, Aerospace Engineer, Airframe Branch, ANM–120S, FAA, Seattle Aircraft Certification Office, 1601 Lind Avenue SW., Renton, Washington 98057– 3356; phone (425) 917–6577; fax (425) 917– 6590; email: berhane.alazar@faa.gov.
(k) Material Incorporated by Reference

(1) You must use the following service information to do the actions required by this AD, unless the AD specifies otherwise. The Director of the Federal Register approved the incorporation by reference (IBR) under 5 U.S.C. 552(a) and 1 CFR part 51.

(i) Boeing Alert Service Bulletin 767– 53A0139, dated November 12, 2009.

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

(3) You may review copies of the referenced service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, Washington 98057– 3356. For information on the availability of this material at the FAA, call 425–227–1221.

(4) 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 April 29,
2012. Michael Kaszycki, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service.

[FR Doc. 2012–11029 Filed 5–11–12; 8:45 am]

**BILLING CODE 4910–13–P**



### DEPARTMENT OF TRANSPORTATION

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2012–0099; Airspace Docket No. 12–ASO–11]** 



### Amendment of Class D Airspace; **Cocoa Beach, FL**

**AGENCY** 

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

**ACTION** 

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

**SUMMARY** 

### : This action corrects an error in the legal description of a final rule; technical amendment, published in the Federal Register on April 11, 2012 that amends Class D airspace at Cocoa Beach, FL.

**DATES** 

### : Effective 0901 UTC, May 31, 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.


## 28244 Federal Register / Vol. 77, No. 93 / Monday, May 14, 2012 / Rules and Regulations

**SUPPLEMENTARY INFORMATION** 

### : History

Federal Register Docket No. FAA– 2012–0099, Airspace Docket No. 12– ASO–11, published on April 11, 2012 (77 FR 21662), amends Class D airspace at Cape Canaveral Skid Strip, Cocoa Beach, FL. A typographical error was made in the regulatory text, stating the radius of controlled airspace at Cape Canaveral Skid Strip to be 4.4 miles, instead of 4.5 miles. This action corrects this error. Class D airspace designations are published in paragraph 5000 of FAA Order 74009.V, dated August 9, 2011, and effective September 15, 2011, which is incorporated by reference in 14 CFR 71.1. The Class D airspace designation listed in this document will be published subsequently in the Order.

Correction to Final Rule

Accordingly, pursuant to the authority delegated to me, the radius of the controlled Class D airspace area for Cape Canaveral Skid Strip, Cocoa Beach, FL, as published in the Federal Register of April 11, 2012 (77 FR 21662) (FR Doc. 2012–8558) is corrected as follows:

ASO FL D Cocoa Beach, FL [Corrected] Cape Canaveral Skid Strip, FL



### On page 21663, column 3, line 4 of the legal description, remove ‘‘within a 4.4-mile radius of the Cape Canaveral Skid Strip, and insert ‘‘within a 4.5-mile radius of the Cape Canaveral Skid Strip.’’

Issued in College Park, Georgia, on April 30, 2012. Barry A. Knight, Manager, Operations Support Group, Eastern Service Center, Air Traffic Organization.
[FR Doc. 2012–11399 Filed 5–11–12; 8:45 am]

**BILLING CODE 4910–13–P**



### DEPARTMENT OF TRANSPORTATION

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2012–0014; Airspace Docket No. 12–AEA–1]** 



### Amendment of Class D and E **Airspace; Baltimore, MD**

**AGENCY** 

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

**ACTION** 

### : Final rule; technical amendment.

**SUMMARY** 

### : This action amends Class D and E airspace at Martin State Airport, Baltimore, MD. The geographic coordinates of the Baltimore VORTAC are being adjusted to coincide with the FAA’s aeronautical database, which show the correct coordinates. This does not affect the boundaries or operating requirements of the airspace.

**DATES** 

### : Effective 0901 UTC, May 14,
2012.

**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

The FAA is adjusting the geographic location of Baltimore VORTAC, Baltimore, MD, to be in concert with the FAAs aeronautical database, which shows the correct coordinates. This is an administrative change and does not affect the boundaries or operating requirements of the airspace; therefore, notice and public procedures under 5 U.S.C. 553(b) are unnecessary.

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

The Rule

This amendment to Title 14, Code of Federal Regulations (14 CFR) part 71 amends the geographic coordinates in the legal description of Class D airspace and Class E surface airspace, for Martin State Airport, Baltimore, MD. This update brings the geographic coordinates in concert with the FAA’s Aeronautical Products database.

The FAA has determined that this regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current, is non-controversial and unlikely to result in adverse or negative comments. 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. Since 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 I, 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 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 Martin State Airport, Baltimore, MD. Lists 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 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 7400.9V, Airspace Designations and Reporting Points, dated August 9, 2011, and effective September 15, 2011, is amended as follows:
Paragraph 5000 Class D airspace.


### * * * * *

AEA MD D Baltimore, Martin State Airport, MD [Amended] Martin State Airport, Baltimore, MD

(Lat. 39 ° 19 ′ 32 ′′ N., long. 76 ° 24 ′ 50 ′′ W.) Baltimore VORTAC

(Lat. 39 ° 10 ′ 16 ′′ N., long. 76 ° 39 ′41 ′′ W.) That airspace extending upward from the surface to and including 2,500 feet MSL within a 5.2-mile radius of Martin State Airport and within 4.4 miles each side of a 14.7-mile radius arc of the Baltimore VORTAC extending clockwise from the Baltimore VORTAC 030 ° radial to the VORTAC 046 ° radial, excluding that airspace within the Washington Tri-Area Class B airspace area and Restricted Areas R–4001A and R–4001B when they are in effect. This