Federal Register / Vol. 77, No. 99 / Tuesday, May 22, 2012 / Rules and Regulations 30187 

(2) Part numbers 49050–5 through 49050– 

10 inclusive, and with a serial number in the 

range of S/Ns 1001 through 1114 inclusive 

(the serial number can start with ‘‘MA,’’ 

‘‘MAL,’’ or ‘‘MA-’’). 

(k) New Inspection for Part Number and 

Serial Number for Model CL–600–2D15 and 

CL–600–2D24 Airplanes 

For airplanes identified in paragraph (c)(2) 

of this AD: Within 900 flight hours after the 

effective date of this AD, inspect the MLG 

shock strut assemblies to determine whether 

an MLG shock strut assembly having P/Ns 

49050–5 through 49050–10 inclusive and a 

S/N 0001 through 1114 inclusive is installed. 

A review of airplane maintenance records is 

acceptable in lieu of this inspection if the 

part and serial numbers of the MLG shock 

strut assembly can be conclusively 

determined from that review. 

(l) Inspection of the Torque Link Apex Joint 

for Model CL–600–2D15 and CL–600–2D24 

Airplanes 

For any MLG shock strut assembly having 

P/Ns 49050–5 through 49050–10 inclusive 

and a S/N 0001 through 1114 inclusive found 

installed during the inspection or records 

check required by paragraph (k) of this AD: 

Within 900 flight hours after the effective 

date of this AD, perform a one-time detailed 

inspection and all applicable corrective 

actions on the torque link apex joint, in 

accordance with Part A of the 

Accomplishment Instructions of Bombardier 

Service Bulletin 670BA–32–019, Revision A, 

dated September 18, 2008, except as 

provided by paragraph (o) of this AD. Do all 

applicable corrective actions before further 

flight. 

(m) Replacement or Rework of the Apex Nut 

for Model CL–600–2D15 and CL–600–2D24 

Airplanes 

For any MLG shock strut assembly 

identified during the inspection or records 

check required by paragraph (k) of this AD: 

Within 900 flight hours after the effective 

date of this AD, replace or rework the apex 

nut, in accordance with Part B of the 

Accomplishment Instructions of Bombardier 

Service Bulletin 670BA–32–019, Revision A, 

dated September 18, 2008. 

(n) Credit for Previous Actions 

(1) This paragraph provides credit for 

inspections, corrective actions, replacements, 

and rework required by paragraphs (g), (h), 

and (i) of this AD, if those actions were 

performed before May 18, 2011 (the effective 

date of AD 2011–08–04, Amendment 39– 

16654 (76 FR 20498, April 13, 2011)), using 

Bombardier Service Bulletin 670BA–32–019, 

dated March 16, 2006. 

(2) This paragraph provides credit for 

inspections, corrective actions, replacements, 

and rework required by paragraphs (k), (l), 

and (m) of this AD, if those actions were 

performed before the effective date of this AD 

using Bombardier Service Bulletin 670BA– 

32–019, dated March 16, 2006. 

(o) Inspections Not Required Under Certain 

Conditions 

The inspections specified in paragraph (h) 

or (l) of this AD are not required if the actions 

specified in paragraph (i) or (m) of this AD, 

as applicable, have already been 

accomplished; or if Bombardier Repair 

Engineering Order 670–32–11–0022, dated 

October 22, 2005, or Goodrich Service 

Concession Request SCR 0056–05, dated 

October 22, 2005; has been incorporated. 

(p) Other FAA AD Provisions 

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. 

(q) Special Flight Permits 

Special flight permits, as described in 

Section 21.197 and Section 21.199 of the 

Federal Aviation Regulations (14 CFR 21.197 

and 21.199), are not allowed. 

(r) Related Information 

Refer to MCAI Canadian Airworthiness 

Directive CF–2009–20, dated May 1, 2009; 

and Bombardier Service Bulletin 670BA–32– 

019, Revision A, dated September 18, 2008; 

for related information. 

(s) Material Incorporated by Reference 

(1) The Director of the Federal Register 

approved the incorporation by reference 

(IBR) of the following service information 

under 5 U.S.C. 552(a) and 1 CFR part 51. 

(2) You must use the following service 

information to do the actions required by this 

AD, unless the AD specifies otherwise. 

(3) The following service information was 

approved for IBR on May 18, 2011 (76 FR 

20498, April 13, 2011). 

(i) Bombardier Service Bulletin 670BA–32– 

019, Revision A, dated September 18, 2008. 

(4) For service information identified in 

this AD, contact Bombardier, Inc., 400 CoteVertu Road West, Dorval, Quebec H4S 1Y9, 

Canada; phone: 514–855–5000; fax: 514–855– 

7401; email: thd.crj@aero.bombardier.com; 

Internet: http://www.bombardier.com. 

(5) You may review copies of the service 

information at the FAA, Transport Airplane 

Directorate, 1601 Lind Avenue SW., Renton, 

Washington. For information on the 

availability of this material at the FAA, call 

425–227–1221. 

(6) 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 an NARA facility, call 202–741– 

6030, or go to http://www.archives.gov/ 

federal_register/code_of_federal_regulations/ 

ibr_locations.html. 

Issued in Renton, Washington, on May 10, 

2012. 

Michael Kaszycki, 

Acting Manager, Transport Airplane 

Directorate, Aircraft Certification Service. 

[FR Doc. 2012–12336 Filed 5–21–12; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 71 

[Docket No. FAA–2012–0131; Airspace 

Docket No. 12–ANM–2] 

Amendment of Class E Airspace; Rock 

Springs, WY 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Final rule. 

SUMMARY: This action amends Class E 

airspace at Rock Springs-Sweetwater 

County Airport, Rock Springs, WY. 

Decommissioning of the Rock Springs 

Tactical Air Navigation System 

(TACAN) has made this action 

necessary for the safety and 

management of Instrument Flight Rules 

(IFR) operations at the airport. This 

action also adjusts the geographic 

coordinates of the airport. 

DATES: Effective date, 0901 UTC, July 

26, 2012. 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 February 28, 2012, the FAA 

published in the Federal Register a 

notice of proposed rulemaking to amend 

controlled airspace at Rock Springs, WY 

(77 FR 11796). Interested parties were 

invited to participate in this rulemaking 


sroberts on DSK5SPTVN1PROD with RULES
30188 Federal Register / Vol. 77, No. 99 / Tuesday, May 22, 2012 / Rules and Regulations 

effort by submitting written comments 

on the proposal to the FAA. No 

comments were received. 

Class E airspace designations are 

published in paragraph 6002 and 6005, 

respectively, 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 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 E surface airspace, and 

Class E airspace extending upward from 

700 feet above the surface, at Rock 

Springs-Sweetwater County Airport. 

Airspace reconfiguration is necessary 

due to the decommissioning of the Rock 

Springs TACAN. Also, the geographic 

coordinates of the airport are updated to 

coincide with the FAA’s aeronautical 

database. This action is necessary for 

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 

airspace. This regulation is within the 

scope of that authority as it amends 

controlled airspace at Rock SpringsSweetwater County Airport, Rock 

Springs, WY. 

Environmental Review 

The FAA has determined that this 

action qualifies for categorical exclusion 

under the National Environmental 

Policy Act in accordance with FAA 

Order 1050.1E, ‘‘Environmental 

Impacts: Policies and Procedures,’’ 

paragraph 311a. This airspace action is 

not expected to cause any potentially 

significant environmental impacts, and 

no extraordinary circumstances exist 

that warrant preparation of an 

environmental assessment. 

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 7400.9V, Airspace 

Designations and Reporting Points, 

dated August 9, 2011, and effective 

September 15, 2011 is amended as 

follows: 

Paragraph 6002 Class E airspace designated 

as surface areas. 

* * * * * 

ANM WY E2 Rock Springs, WY [Modified] 

Rock Springs-Sweetwater County Airport, 

WY 

(Lat. 41°35′39′′ N., long. 109°03′55′′ W.) 

Within 4.8 miles each side of the Rock 

Springs-Sweetwater County Airport 095° and 

275° bearings extending from the airport to 

13.5 miles west and 13.2 miles east. 

Paragraph 6005 Class E airspace areas 

extending upward from 700 feet or more 

above the surface of the earth. 

* * * * * 

ANM WY E5 Rock Springs, WY [Modified] 

Rock Springs-Sweetwater County Airport, 

WY 

(Lat. 41°35′39′′ N., long. 109°03′55′′ W.) 

Rock Springs VOR/DME 

(Lat. 41°35′25′′ N., long. 109°00′55′′ W.) 

That airspace extending upward from 700 

feet above the surface within a 10.1-mile 

radius of the Rock Springs-Sweetwater 

County Airport, and within 8.5 miles north 

and 6.3 miles south of the Rock SpringsSweetwater County Airport 269° and 089° 

bearings extending from the 10.1-mile radius 

to 23.4 miles west and 20.4 miles east of the 

airport, and within 2.2 miles north and 4.4 

miles south of the Rock Springs-Sweetwater 

County Airport 109° bearing extending to 

18.6 miles east of the airport; that airspace 

extending upward from 1,200 feet above the 

surface within a 20.1-mile radius of the Rock 

Springs VOR/DME, including that airspace 

bounded on the north by V–4 and V–6, on 

the southeast by V–208, and on the 

southwest by V–328. 

Issued in Seattle, Washington, on May 11, 

2012. 

Robert Henry, 

Acting Manager, Operations Support Group, 

Western Service Center. 

[FR Doc. 2012–12324 Filed 5–21–12; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF HOMELAND 

SECURITY 

Coast Guard 

33 CFR Parts 100 and 165 

[Docket No. USCG–2011–1026] 

RIN 1625–AA08; AA00 

Safety Zones; Annually Recurring 

Marine Events in Coast Guard 

Southeastern New England Captain of 

the Port Zone 

AGENCY: Coast Guard, DHS. 

ACTION: Final rule. 

SUMMARY: The Coast Guard is amending 

special local regulations and 

establishing permanent safety zones in 

Coast Guard Southeastern New England 

Captain of the Port (COTP) Zone for 

annually recurring marine events. 

DATES: This rule is effective June 21, 

2012. 

ADDRESSES: Comments and material 

received from the public, as well as 

documents mentioned in this preamble 

as being available in the docket, are part 

of docket USCG–2011–1026 and are 

available online by going to http:// 

www.regulations.gov, inserting USCG– 

2011–1026 in the ‘‘Keyword’’ box, and 

then clicking ‘‘Search.’’ This material is 

also available for inspection or copying 

at the Docket Management Facility (M– 

30), U.S. Department of Transportation, 

West Building Ground Floor, Room 

W12–140, 1200 New Jersey Avenue SE., 

Washington, DC 20590, between 9 a.m. 

and 5 p.m., Monday through Friday, 

except Federal holidays. 

FOR FURTHER INFORMATION CONTACT: If 

you have questions on this rule, call Mr. 

Edward G. LeBlanc at Coast Guard 


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