53048 Federal Register / Vol. 76, No. 165 / Thursday, August 25, 2011 / Rules and Regulations 

AD to Bombardier Regional Aircraft 

Customer Response Center, 13100 Boulevard 

Henri-Fabre, Mirabel, Quebec, Canada J7N 

3C6; telephone: 1–514–855–8500; fax: 

1–514–855–8501; e-mail: 

thd.crj@aero.bombardier.com, at the 

applicable time specified in paragraph (h)(1) 

or (h)(2) of this AD. The report must include 

any finding of chafing of the IDG power cable 

or broken hydraulic line support bracket, the 

airplane serial number, and the number of 

landings and flight hours on the airplane. 

(1) If the inspection was done on or after 

the effective date of this AD: Submit the 

report within 10 days after the inspection. 

(2) If the inspection was done before the 

effective date of this AD: Submit the report 

within 10 days after the effective date of this 

AD. 

FAA AD Differences 

Note 1: This AD differs from the MCAI 

and/or service information as follows: No 

differences. 

Other FAA AD Provisions 

(i) The following provisions also apply to 

this AD: 

(1) Alternative Methods of Compliance 

(AMOCs): The Manager, New York Aircraft 

Certification Office (ACO), ANE–170, 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: 

Program Manager, Continuing Operational 

Safety, FAA, New York ACO, 1600 Stewart 

Avenue, Suite 410, Westbury, New York 

11590; telephone 516–228–7300; fax 516– 

794–5531. 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. The AMOC 

approval letter must specifically reference 

this AD. 

(2) Airworthy Product: For any requirement 

in this AD to obtain corrective actions from 

a manufacturer or other source, use these 

actions if they are FAA-approved. Corrective 

actions are considered FAA-approved if they 

are approved by the State of Design Authority 

(or their delegated agent). You are required 

to assure the product is airworthy before it 

is returned to service. 

(3) Reporting Requirements: A Federal 

agency may not conduct or sponsor, and a 

person is not required to respond to, nor 

shall a person be subject to a penalty for 

failure to comply with a collection of 

information subject to the requirements of 

the Paperwork Reduction Act unless that 

collection of information displays a current 

valid OMB Control Number. The OMB 

Control Number for this information 

collection is 2120–0056. Public reporting for 

this collection of information is estimated to 

be approximately 5 minutes per response, 

including the time for reviewing instructions, 

completing and reviewing the collection of 

information. All responses to this collection 

of information are mandatory. Comments 

concerning the accuracy of this burden and 

suggestions for reducing the burden should 

be directed to the FAA at: 800 Independence 

Ave., SW., Washington, DC 20591, Attn: 

Information Collection Clearance Officer, 

AES–200. 

Related Information 

(j) Refer to MCAI Canadian Airworthiness 

Directive CF–2011–18, dated July 7, 2011, for 

related information. 

Material Incorporated by Reference 

(k) None. 

Issued in Renton, Washington, on August 

12, 2011. 

Ali Bahrami, 

Manager, Transport Airplane Directorate, 

Aircraft Certification Service. 

[FR Doc. 2011–21619 Filed 8–24–11; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 71 

[Docket No. FAA–2011–0439; Airspace 

Docket No. 11–ANM–10] 

Amendment of Class D and Class E 

Airspace and Establishment of Class E 

Airspace; Casper, WY 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Final rule. 

SUMMARY: This action amends Class D 

and Class E airspace at Casper, Natrona 

County International Airport, Casper, 

WY, by adjusting the geographic 

coordinates of the airport. This action 

also establishes Class E En Route 

Domestic airspace at the airport to 

improve the safety and management of 

IFR operations. 

DATES: Effective date, 0901 UTC, 

October 20, 2011. 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 21, 2011, the FAA published 

in the Federal Register a notice of 

proposed rulemaking to amend 

controlled airspace at Casper, WY (76 

FR 36017). 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 

paragraphs 5000, 6002, 6004, 6005 and 

6006, respectively, 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 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 

amending Class D airspace, Class E 

surface airspace, Class E airspace 

designated as an extension, and Class E 

airspace extending upward from 700/ 

1,200 feet above the surface, by 

adjusting the geographic coordinates of 

Casper, Natrona County International 

Airport to be in concert with the FAA’s 

aeronautical database. Also, this action 

establishes Class E en route domestic 

airspace extending upward from 1,200 

feet above the surface to facilitate 

vectoring of Instrument Flight Rules 

(IFR) traffic from en route airspace to 

the airport. This enhances the safety and 

management of IFR operations at the 

airport. 

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) 

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 


srobinson on DSK4SPTVN1PROD with RULES
Federal Register / Vol. 76, No. 165 / Thursday, August 25, 2011 / Rules and Regulations 53049 

airspace. This regulation is within the 

scope of that authority as it establishes 

additional controlled airspace at Casper, 

Natrona County International Airport, 

Casper, WY. 

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 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 5000 Class D Airspace 

* * * * * 

ANM WY D Casper, WY [Amended] 

Casper, Natrona County International 

Airport, WY 

(Lat. 42°54′29′′ N., long. 106°27′52′′ W.) 

That airspace extending upward from the 

surface to and including 7,800 feet MSL 

within a 4.3-mile radius of Natrona County 

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 WY E2 Casper, WY [Amended] 

Casper, Natrona County International 

Airport, WY 

(Lat. 42°54′29′′ N., long. 106°27′52′′ W.) 

Within a 4.3-mile radius of Natrona County 

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 WY E4 Casper, WY [Amended] 

Casper, Natrona County International 

Airport, WY 

(Lat. 42°54′29′′ N., long. 106°27′52′′ W.) 

Muddy Mountain VORTAC 

(Lat. 43°05′27′′ N., long. 106°16′37′′ W.) 

Johno LOM 

(Lat. 42°54′26′′ N., long. 106°34′12′′ W.) 

That airspace extending upward from the 

surface within 4.3 miles each side of the 

Muddy Mountain VORTAC 216° radial 

extending from the VORTAC to 29 miles 

southwest of the VORTAC, and within 2.7 

miles each side of the ILS localizer west 

course extending from .9 miles east to 9 miles 

west of the Johno LOM. 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 6005 Class E airspace areas 

extending upward from 700 feet or more 

above the surface of the earth. 

* * * * * 

ANM WY E5 Casper, WY [Amended] 

Casper, Natrona County International 

Airport, WY 

(Lat. 42°54′29′′ N., long. 106°27′52′′ W.) 

Muddy Mountain VORTAC 

(Lat. 43°05′27′′ N., long. 106°16′37′′ W.) 

Casper ASR 

(Lat. 42°55′16′′ N., long. 106°27′15′′ W.) 

That airspace extending upward from 700 

feet above the surface within a 23.5-mile 

radius of the Casper ASR; that airspace 

extending upward from 1,200 feet above the 

surface within the 37.5-mile radius of the 

Casper ASR, and within an area extending 

from the 37.5-mile radius to the 36.6-mile 

radius of the Muddy Mountain VORTAC, 

bounded on the north by the Muddy 

Mountain VORTAC 060° radial and on the 

south by the Muddy Mountain VORTAC 111° 

radial; that airspace extending upward from 

11,500 feet MSL extending from the 37.5- 

mile radius to the 52.2-mile radius of the 

Muddy Mountain VORTAC, bounded on the 

east by the west edge of V–19 and on the 

south by the north edge of V–298. 

Paragraph 6006 En Route Domestic 

Airspace Areas 

* * * * * 

ANM WY E6 Casper, WY [New] 

Casper, Natrona County International 

Airport, WY 

(Lat. 42°54′29′′ N., long. 106°27′52′′ W.) 

That airspace extending upward from 

1,200 feet above the surface within a 85-mile 

radius of Natrona County International 

Airport; excluding existing controlled 

airspace 7,100 feet MSL and above. 

Issued in Seattle, Washington, on August 

15, 2011. 

John Warner, 

Manager, Operations Support Group, Western 

Service Center. 

[FR Doc. 2011–21663 Filed 8–24–11; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 71 

[Docket No. FAA–2011–0536; Airspace 

Docket No. 11–ANM–13] 

Amendment of Class E Airspace; 

Shelby, MT 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Final rule. 

SUMMARY: This action modifies Class E 

airspace at Shelby, MT, to accommodate 

aircraft using Area Navigation (RNAV) 

Global Positioning System (GPS) 

standard instrument approach 

procedures at Shelby Airport. This 

improves the safety and management of 

Instrument Flight Rules (IFR) operations 

at the airport. 

DATES: Effective date, 0901 UTC, 

October 20, 2011. 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 17, 2011, the FAA published 

in the Federal Register a notice of 

proposed rulemaking to modify 

controlled airspace at Shelby, MT (76 

FR 35362). 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 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 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 airspace extending 

upward from 700 feet above the surface, 

at Shelby Airport, to accommodate IFR 

aircraft executing RNAV (GPS) standard 

instrument approach procedures at the 

airport. This action is necessary for the 

safety and management of IFR 

operations. 


srobinson on DSK4SPTVN1PROD with RULES