## 2609 Federal Register / Vol. 76, No. 10 / Friday, January 14, 2011 / Proposed Rules

is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. List of Subjects in 14 CFR Part 39

Air transportation, Aircraft, Aviation safety, Safety. The Proposed Amendment

Accordingly, pursuant to the authority delegated to me by the Administrator, the Federal Aviation Administration proposes to amend 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. Section 39.13 is amended by removing Amendment 39–15756 (73 FR 73165, December 2, 2008), and by adding a new airworthiness directive (AD), to read as follows: MD Helicopters, Inc.: Docket No. FAA–2010– 1301; Directorate Identifier 2010–SW– 008–AD. Supersedes AD 2008–22–53, Amendment 39–15756, Docket No. FAA–2008–1251, Directorate ID 2008– SW–61–AD. Applicability: Model MD900 helicopters with a Vertical Stabilizer Control System (VSCS) tube adapter, part number (P/N) 500N7218–1, installed, certificated in any category.

Compliance: Required before further flight, unless done previously.

To prevent loss of yaw control and subsequent loss of control of the helicopter, do the following:

(a) Turn ON both VSCS switches. (b) If installed, de-energize the autopilot (AP/SAS) as follows:

(1) Determine if the AP/SAS trim actuators are centered. If the AP/SAS trim actuators are not centered, center them.

(2) After the AP/SAS trim actuators are centered:

(i) Turn the AP/SAS MSTR switch to the OFF position.

(ii) Pull the following AP circuit breakers located on the A601 Essential Bus Circuit Breaker Panel, mounted in the cockpit console, and install a plastic cable tie on each circuit breaker to prevent accidental energizing of the circuit:

(A) AP/SAS CMPTR (CB28), (B) AP/SAS DISC (CB29), and (C) AP/SAS ACCEL (CB30). (3) Install a placard next to the AP Mode Select panel that contains the AP/SAS MSTR switch stating ‘‘AP/SAS DEACTIVATED. ’’

(c) Install a placard on the instrument panel as close as practicable to the airspeed indicator that states: ‘‘AIRSPEED LIMIT 100 KIAS or VNE , WHICHEVER IS LESS. VFR FLIGHT ONLY, AUTOPILOT OFF. ’’

(d) Make pen and ink changes or insert a copy of this AD into the Limitations section of the rotorcraft flight manual (RFM) to revise the limitations as follows: ‘‘VNE is limited to 100 KIAS or less as determined by referring to the airspeed VNE placard already installed on the helicopter. VFR Flight Only, Autopilot OFF. ’’

(e) Make pen and ink changes or insert a copy of this AD into the Limitations section of the RFM to revise the emergency procedures as follows: ‘‘If you experience an anti-torque system malfunction, turn both VSCS switches to OFF during final approach for a run-on landing. ’’

(f) Instead of complying with paragraphs (a) through (e) of this AD, you may replace both VSCS tube adapters, P/N 500N7218–1, with airworthy VSCS tube adapters, P/N 900C2010303–101. If you install VSCS tube adapters, P/N 900C2010303–101, and previously have complied with AD 2008–22– 53, return the helicopter to its normal configuration by returning the switches and circuit breakers to their normal operating position, operationally testing the auto-pilot system, removing the two placards, and removing the revisions to the RFM pertaining to the airspeed limitation. Replacing both VSCS tube adapters, P/N 500N7218–1, with airworthy VSCS tube adapters, P/N 900C2010303–101, and returning the helicopter to its normal operating configuration constitutes terminating action for the requirements of this AD.

Note: MD Helicopters Service Bulletin SB900–110R1, dated December 3, 2008, which is not incorporated by reference containing additional information about the subject of this AD.

(g) To request a different method of compliance or a different compliance time for this AD, follow the procedures in 14 CFR 39.19. Contact the Manager, Los Angeles Aircraft Certification Office, FAA, Attn: Eric D. Schrieber, Aviation Safety Engineer, Airframe Branch, 3960 Paramount Blvd., Lakewood, California 90712, telephone 562– 627–5348, fax 562–627–5210, for information about previously approved alternative methods of compliance.

(h) Copies of the applicable service information may be obtained from MD Helicopters, Inc., Attn: Customer Support Division, 4555 E. McDowell Rd., Mail Stop M615, Mesa, Arizona 85215–9734, telephone 1–800–388–3378, fax 480–346–6813, or on the Web at http://www.mdhelicopters.com

.

(i) The Joint Aircraft System/Component (JASC) Code is 6720: Tail Rotor Control System.

Issued in Fort Worth, Texas, on December 28, 2010. Stefany James, Acting Manager, Rotorcraft Directorate, Aircraft Certification Service.
[FR Doc. 2011–726 Filed 1–13–11; 8:45 am]

**BILLING CODE 4910–13–P** 

### DEPARTMENT OF TRANSPORTATION

**Federal Aviation Administration**

**14 CFR Part 71**

**[Docket No. FAA–2010–1246; Airspace Docket No. 10–ANM–17]** 



### Proposed Amendment of Class E **Airspace; Pueblo, CO**

**AGENCY** 

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

**ACTION** 

### : Notice of proposed rulemaking (NPRM).

**SUMMARY** 

### : This action proposes to amend Class E airspace at Pueblo Memorial Airport, Pueblo, CO. Additional controlled airspace is necessary to facilitate vectoring of Instrument Flight Rules (IFR) traffic from en route airspace to Pueblo Memorial 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 February 28, 2011.

**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–2010–1246; Airspace Docket No. 10–ANM–17, 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 2010–1246 and Airspace Docket No. 10– ANM–17) and be submitted in triplicate to the Docket Management System ( see


## 2610 Federal Register / Vol. 76, No. 10 / Friday, January 14, 2011 / Proposed Rules

‘‘**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–2010–1246 and Airspace Docket No. 10–ANM–17 ’’ . 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 NPRMs 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 to modify Class E airspace extending upward from 700 feet above the surface at Pueblo Memorial Airport, Pueblo, CO, to accommodate en route IFR aircraft at Pueblo Memorial Airport. The southern boundary of the 13,700 foot mean sea level section has a small gap of airspace associated with V–83–210 leaving over a .5 nautical mile gap of unprotected airspace in that area. This action would add the additional controlled airspace area necessary for the safety and management of aircraft operations at Pueblo Memorial Airport, Pueblo, CO.

Class E airspace designations are published in paragraph 6005, of FAA Order 7400.9U, dated August 18, 2010, and effective September 15, 2010, 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 amends controlled airspace at Pueblo Memorial Airport, Pueblo, CO. 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 7400.9U, Airspace Designations and Reporting Points, dated August 18, 2010, and effective September 15, 2010 is amended as follows:
Paragraph 6005. Class E airspace areas extending upward from 700 feet or more above the surface of the earth.


### * * * * *
ANM CO E5 Pueblo, CO [Modify] Pueblo Memorial Airport, CO

(Lat. 38 ° 17 ′ 21 ′′ N., long. 104 ° 29 ′47 ′′ W.) That airspace extending upward from 700 feet above the surface within 21.8-mile radius of the Pueblo Memorial Airport, and within the 28.8-mile radius of Pueblo Memorial Airport clockwise between the 070 ° and 133 ° bearing from the airport; that airspace extending upward from 1,200 feet above the surface bounded on the north by lat.
38 ° 30 ′ 00 ′′ N., on the east by V–169, on the south by V–210, on the west by a line from lat. 37 ° 37 ′ 26 ′′ N., long. 105 ° 00 ′ 02 ′′ W.; to lat.
38 ° 09 ′ 25 ′′ N., long. 105 ° 08 ′ 06 ′′ W.; to lat.
38 ° 05 ′ 51 ′′ N., long. 105 ° 30 ′49 ′′ W.; to lat.
38 ° 10 ′ 00 ′′ N., long. 105 ° 33 ′ 02 ′′ W.; to lat.
38 ° 30 ′ 00 ′′ N., long. 105 ° 33 ′ 02 ′′ W.; that airspace extending upward from 13,700 feet MSL bounded by a line beginning at lat.
38 ° 09 ′ 25 ′′ N., long. 105 ° 08 ′ 06 ′′ W.; to lat.
37 ° 37 ′ 26 ′′ N., long. 105 ° 00 ′ 02 ′′ W.; to lat.
37 ° 33 ′ 30 ′′ N., long. 105 ° 11 ′44 ′′ W.; to lat.
38 ° 05 ′ 51 ′′ N., long. 105 ° 30 ′49 ′′ W.; thence to point of beginning.

Issued in Seattle, Washington, on January 7, 2011. Robert Henry, Acting Manager, Operations Support Group, Western Service Center.
[FR Doc. 2011–812 Filed 1–13–11; 8:45 am]

**BILLING CODE 4910–13–P**