### 71309 Federal Register / Vol. 79, No. 231 / Tuesday, December 2, 2014 / Rules and Regulations

13132. This AD will not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government.

For the reasons discussed above, I certify that this AD:

(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),

(3) Will not affect intrastate aviation in Alaska to the extent that it justifies making a regulatory distinction, and

(4) Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. List of Subjects in 14 CFR Part 39

Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. Adoption of the Amendment

Accordingly, under the authority delegated to me by the Administrator, the FAA amends part 39 of the Federal Aviation Regulations (14 CFR part 39) as follows:

**PART 39—AIRWORTHINESS DIRECTIVES** 

■ 1. The authority citation for part 39 continues to read as follows:

Authority: 49 U.S.C. 106(g), 40113, 44701.

**§ 39.13 [Amended]**

■ 2. The FAA amends § 39.13 by removing airworthiness directive (AD) 98–07–07, Amendment 39–10426 (63 FR 18119, April 14, 1998), and adding the following new AD: 2014–24–08 Rolls-Royce plc: Amendment 39–18041; Docket No. FAA–2014–0433; Directorate Identifier 94–ANE–39–AD.
(a) Effective Date

This AD is effective January 6, 2015.
(b) Affected ADs

This AD supersedes AD 98–07–07, Amendment 39–10426 (63 FR 18119, April 14, 1998).
(c) Applicability

This AD applies to all Rolls-Royce plc (RR) RB211–535E4–37, RB211–535E4–B–37, and RB211–535E4–C–37 turbofan engines with low-pressure (LP) fuel filter-to-high-pressure (HP) fuel pump tube assembly, part number (P/N) UL16692, AE709623–1, 163521538, or 163521545, installed.
(d) Unsafe Condition

This AD was prompted by reports of fuel leaks that have resulted in a number of engine in-flight shutdowns. We are issuing this AD to prevent loss of fuel supply to the engine, which could lead to an in-flight shutdown of one or more engines, loss of thrust control, and damage to the airplane.
(e) Compliance

Comply with this AD within the compliance times specified, unless already done.

(1) After the effective date of this AD, remove from service all LP fuel filter-to-HP fuel pump tube assemblies, P/Ns UL16692, AE709623–1, 163521538, and 163521545, at the next part removal or during the next engine shop visit, whichever occurs first.

(2) Install LP fuel filter-to-HP fuel pump tube assemblies eligible for installation.
(f) Definition

For the purpose of this AD, an ‘‘engine shop visit’’ is the induction of an engine into the shop for maintenance.
(g) Alternative Methods of Compliance (AMOCs)

The Manager, Engine Certification Office, may approve AMOCs for this AD. Use the procedures found in 14 CFR 39.19 to make your request. You may email your request to: ANE–AD–AMOC@faa.gov.
(h) Related Information

(1) For more information about this AD, contact Kenneth Steeves, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803; phone: 781–238–7765; fax: 781–238– 7199; email: kenneth.steeves@faa.gov.

(2) Refer to MCAI European Aviation Safety Agency AD 2014–0123, dated May 15, 2014, for more information. You may examine the MCAI in the AD docket on the Internet at http://www.regulations.gov/ #!documentDetail;D=FAA-2014-0433-0005.
(i) Material Incorporated by Reference

None. Issued in Burlington, Massachusetts, on November 20, 2014. Colleen M. D’Alessandro, Assistant Directorate Manager, Engine & Propeller Directorate, Aircraft Certification Service.
[FR Doc. 2014–28189 Filed 12–1–14; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2014–0541; Airspace Docket No. 14–ASO–8]** 

**Amendment of Class D Airspace; MacDill AFB, FL** 

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

**ACTION :**  Final rule; technical amendment. **SUMMARY :**  This action amends Class D Airspace at MacDill AFB, FL, by adding the words ‘‘to but not including 1,200 feet MSL,’’ further clarifying the ceiling in the descriptor of the Class D airspace. This action does not change the boundaries or operating requirements of the airspace.

**DATES :**  Effective 0901 UTC, March 5, 2015. 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.

**ADDRESSES :**  FAA Order 7400.9Y, Airspace Designations and Reporting Points, and subsequent amendments can be viewed online at http://www.faa.gov/ airtraffic/publications/. The Order is also available for inspection 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/code

_ of

_federalregulations/ibr

_locations.html. FAA Order 7400.9, Airspace Designations and Reporting Points, is published yearly and effective on September 15. For further information, you can contact the Airspace Policy and Regulations Group, Federal Aviation Administration, 800 Independence Avenue SW., Washington, DC 20591; telephone: 202–267–8783.

**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 :** 
The Rule

This action amends Title 14 Code of Federal Regulations (14 CFR) Part 71 by clarifying in the airspace description the ceiling of the Class D airspace area at MacDill AFB, FL, adding the words ‘‘to but not including 1,200 feet MSL’’. This avoids any confusion with the floor of the overlying Tampa International Airport Class B airspace area, which is 1,200 feet MSL. This is an administrative change and does not affect the boundaries, or operating requirements of the airspace, therefore, notice and public procedure under 5 U.S.C. 553(b) are unnecessary.

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. Therefore, this regulation: (1) Is


### 71310 Federal Register / Vol. 79, No. 231 / Tuesday, December 2, 2014 / Rules and Regulations

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 only affects air traffic procedures and air navigation, it is certified that this rule, when promulgated, does 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 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 further clarifies the description of controlled airspace at MacDill AFB, MacDill, AFB, FL. 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 7400.9Y, Airspace Designations and Reporting Points, dated August 6, 2014, effective September 15, 2014, is amended as follows:
Paragraph 5000 Class D Airspace.
* * * * *

ASO FL D MacDill AFB, FL [Amended] MacDill AFB, FL (Lat. 27 ° 50 ′ 58 ′′ N., long. 82 ° 31 ′ 16 ′′ W.) Albert Whitted Airport

(Lat. 27 ° 45 ′ 54 ′′ N., long. 82 ° 37 ′ 37 ′′ W.) That airspace extending upward from the surface of the Earth to but not including 1,200 feet MSL within a 4.5-mile radius of MacDill AFB; excluding the portion within the Tampa International Airport, FL, Class B airspace area; excluding that portion southwest of a line connecting the 2 points of intersection with a 4 mile radius circle centered on the Albert Whitted 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.

Issued in College Park, Georgia, on November 17, 2014. Myron A. Jenkins, Manager, Operations Support Group, Eastern Service Center, Air Traffic Organization.
[FR Doc. 2014–28223 Filed 12–1–14; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2014–0600; Airspace Docket No. 14–ASW–6]** 

**Establishment of Class D and E Airspace, and Amendment of Class E**  **Airspace; Hammond, LA**

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

**ACTION :**  Final rule.

**SUMMARY :**  This action establishes Class D airspace and Class E airspace designated as an extension, at Hammond, LA. The establishment of an air traffic control tower has made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations within the airspace at Hammond Northshore Regional Airport. This action also amends the airport name and adjusts the geographic coordinates for the current Class E airspace area.

**DATES :**  Effective date: 0901 UTC, March 5, 2015. 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.

**ADDRESSES :**  FAA Order 7400.9Y, Airspace Designations and Reporting Points, and subsequent amendments can be viewed online at http://www.faa.gov/ air

_ traffic/publications/. The Order is also available for inspection 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/code

_ of

_federalregulations/ibr

_locations.html. FAA Order 7400.9, Airspace Designations and Reporting Points, is published yearly and effective on September 15. For further information, you can contact the Airspace Policy and Regulations Group, Federal Aviation Administration, 800 Independence Avenue SW., Washington, DC 20591; telephone: 202–267–8783.

**FOR FURTHER INFORMATION CONTACT :**  Raul Garza, Jr., Central Service Center, Operations Support Group, Federal Aviation Administration, Southwest Region, 2601 Meacham Blvd., Fort Worth, TX 76137; telephone 817–321–
7654.

**SUPPLEMENTARY INFORMATION :**  History

On September 25, 2014, the FAA published in the Federal Register a notice of proposed rulemaking (NPRM) to establish Class D airspace and Class E airspace for the Hammond, LA area, creating controlled airspace at Hammond Northshore Regional Airport (79 FR 57482) Docket No. FAA–2014– 0600. 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 Class E airspace designations are published in paragraph 5000, 6004, and 6005, respectively, of FAA Order 7400.9Y dated August 6, 2014, and effective September 15, 2014, which is incorporated by reference in 14 CFR 71.1. The Class E airspace designations listed in this document will be published subsequently in the Order.

The Rule

This action amends Title 14 Code of Federal Regulations (14 CFR) Part 71 by establishing Class D airspace extending upward from the surface to and including 2,500 feet MSL within a 4.1- mile radius of Hammond Northshore Regional Airport, Hammond, LA, to accommodate the establishment of an air traffic control tower. Class E airspace designated as an extension is established within a 4.2-mile radius of the airport, with segments extending from the 4.1-mile radius of the airport to 7 miles north and 7 miles southeast of the Hammond VORTAC. Controlled airspace is needed for the safety and management of IFR operations at the airport. This action also updates the geographic coordinates of the airport to coincide with the FAA’s aeronautical