### 44725 Federal Register / Vol. 75, No. 145 / Thursday, July 29, 2010 / Proposed Rules

1 You may view the lists of select agents and toxins on the Internet at ( http:// www.regulations.gov/fdmspublic/component/ main?main=DocketDetail&d=APHIS-2009-0070 ). comments on the current list 1 of select agents and toxins and on any other significant pathogens so as to inform the working groups as they begin the biennial review process.

Reorganization of Current List of Select Agents and Toxins

We are also seeking public comment regarding potential reorganization of the list of select agents and toxins. Recent reports by the National Academies, the Executive Order 13486 Working Group, and the National Science Advisory Board for Biosecurity have recommended tiering the list of select agents and toxins based on the relative potential of each to be misused. If implemented, such tiering could allow for the application of different security measures for those select agents or toxins that pose a higher risk to animal or plant health if they were to be stolen or otherwise misused.

For those commenters who believe tiering the list of select agents and toxins is advisable, we also welcome recommendations as to what criteria should be used to designate high risk select agents and toxins. For example, potential tiering of the select agent and toxin list could reflect one or more of the following:

∑ The relative ease with which a particular select agent or toxin might be disseminated or transmitted from one animal to another or into the environment where it could produce a deleterious effect upon animal or plant health;

∑ The potential for high animal or plant mortality rates;

∑ The potential for a major animal or plant health impact;

∑ Select agents or toxins whose misuse might result in public panic or other social or economic disruption;

∑ Select agents or toxins whose use might require Federal, State, and/or local officials to take special action in planning for major animal or plant health disasters.

Additionally, we are interested in any potential corresponding changes to the security requirements of the current regulations that would be necessary to provide appropriate protection of higher tier select agents or toxins and whether such changes should be prescriptive or performance based.

At the conclusion of the working group review process, we will publish another document in the Federal Register either republishing the lists of select agents and toxins in 7 CFR 331.3, 9 CFR 121.3, and 9 CFR 121.4 or proposing changes to one or more of the lists. The document may also include reorganization of the lists of select agents and toxins via tiering of the select agents or toxins themselves and/ or tiered security requirements.

This action has been determined to be significant for the purposes of Executive Order 12866 and, therefore, has been reviewed by the Office of Management and Budget.

Authority: 7 U.S.C. 8401; 7 CFR 2.22, 2.80, 371.3, and 371.4.

Done in Washington, DC, this 22nd day of July 2010.

John Ferrell Deputy Under Secretary for Marketing and Regulatory Programs.
[FR Doc. 2010–18581 Filed 7–28–10; 8:45 am]

**BILLING CODE 3410–34–S**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 39**

**[Docket No. FAA–2010–0725; Directorate Identifier 2010–NE–18–AD]** 

**RIN 2120–AA64**

**Airworthiness Directives; Pratt & Whitney PW4000 Series Turbofan**  **Engines; Correction**

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

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

**SUMMARY :**  The FAA is correcting a proposed airworthiness directive (AD) which published in the Federal Register. That proposed AD would apply to Pratt & Whitney PW4000 series turbofan engines. The docket number is incorrect in all three of its locations. This document corrects those references. In all other respects, the original document remains the same.

**DATES :**  This correction is effective July 29, 2010.

**FOR FURTHER INFORMATION CONTACT :**  James Gray, Aerospace Engineer, Engine Certification Office, FAA, Engine and Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803; e-mail: james.e.gray@faa.gov; telephone (781) 238–7742; fax (781) 238–7199.

**SUPPLEMENTARY INFORMATION :**  On June 3, 2010 (75 FR 31330), we published a proposed AD, FR Doc. 2010–13314, in the Federal Register. That proposed AD applies to Pratt & Whitney PW4000 series turbofan engines. We need to make the following correction: On page 31330, in the third column, under 14 CFR part 39, ‘‘Docket No. FAA–2010–0384 ’’ is corrected to read

‘‘ FAA–2010–0725. ’’

On page 31331, in the first column, under **SUPPLEMENTARY INFORMATION** , in the sixth and seventh lines, ‘‘Docket No. FAA 2010–0384 ’’ is corrected to read

‘‘ FAA–2010–0725. ’’

On page 31331, in the third column, under § 39.13 [Amended], in the fourth and fifth lines, ‘‘Docket No. FAA
2010–0384 ’’ is corrected to read

‘‘ FAA–2010–0725. ’’

Issued in Burlington, Massachusetts, on July 23, 2010. Francis A. Favara, Manager, Engine and Propeller Directorate, Aircraft Certification Service.
[FR Doc. 2010–18628 Filed 7–28–10; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2010–0634; Airspace Docket No. 10–AWP–8]** 

**Proposed Establishment of Class E Airspace; Clifton/Morenci, AZ** 

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

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

**SUMMARY :**  This action proposes to establish Class E airspace at Greenlee County Airport, Clifton/Morenci, AZ. To accommodate aircraft using a new Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedure (SIAP) at Greenlee County Airport. The FAA is proposing this action to enhance the safety and management of aircraft operations at the airport.

**DATES :**  Comments must be received on or before September 13, 2010.

**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–2010–0634; Airspace Docket No. 10–AWP–8, 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


### 44726 Federal Register / Vol. 75, No. 145 / Thursday, July 29, 2010 / Proposed Rules

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 2010–0634 and Airspace Docket No. 10– AWP–8) 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–2010–0634 and Airspace Docket No. 10–AWP–8 ’’ . 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 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/.

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 a.m. and 5 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 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 establishing Class E airspace extending upward from 700 feet above the surface within a 6.5-mile radius of Greenlee County Airport, Clifton/Morenci, AZ. Controlled airspace is necessary to accommodate aircraft using the new RNAV (GPS) SIAPs at the airport and would enhance the safety and management of aircraft operations.

Class E airspace designations are published in paragraph 6005, of FAA Order 7400.9T, signed August 27, 2009, and effective September 15, 2009, which is incorporated by reference in 14 CFR 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 establish controlled airspace at Greenlee County Airport, Clifton/Morenci, AZ.
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 71.1 of the FAA Order 7400.9T, Airspace Designations and Reporting Points, signed August 27, 2009, and effective September 15, 2009 is amended as follows:

Paragraph 6005 Class E airspace areas extending upward from 700 feet or more above the surface of the earth.

* * * * *

AWP AZ E5 Clifton/Morenci, AZ [New] Greenlee County Airport, AZ

(Lat. 32 ° 57 ′ 25 ′′ N., long. 109 ° 12 ′40 ′′ W.) That airspace extending from 700 feet above the surface within a 6.5-mile radius of Greenlee County Airport.

Issued in Seattle, Washington, on July 22,

2010. Robert Henry, Acting Manager, Operations Support Group, Western Service Center.
[FR Doc. 2010–18720 Filed 7–28–10; 8:45 am]

**BILLING CODE 4910–13–P**