Federal Register / Vol. 79, No. 165 / Tuesday, August 26, 2014 / Proposed Rules 50883 

Amendment 39–17742 (79 FR 10331, 

February 25, 2014). For airplanes equipped 

with any electrical wiring HBMU installed in 

accordance with any FAA supplemental type 

certificate specified in table 1 of paragraph 

1.A., ‘‘Effectivity,’’ of Bombardier Service 

Bulletin 700–30–021, Revision 01, dated 

November 21, 2012: Within 800 flight hours 

or 15 months after April 1, 2014 (the effective 

date of AD 2014–03–05), whichever occurs 

first, modify the air data probes and sensors, 

in accordance with the Accomplishment 

Instructions of Bombardier Service Bulletin 

700–30–021, Revision 01, dated November 

21, 2012. 

(h) New Modification 

For airplanes equipped with any electrical 

wiring HBMU installed in accordance with 

any FAA supplemental type certificate 

specified in table 2 of paragraph 1.A., 

‘‘Effectivity,’’ of Bombardier Service Bulletin 

700–30–021, Revision 01, dated November 

21, 2012: Within 800 flight hours or 15 

months after the effective date of this AD, 

whichever occurs first, modify the air data 

probes and sensors, in accordance with the 

Accomplishment Instructions of Bombardier 

Service Bulletin 700–30–021, Revision 01, 

dated November 21, 2012. 

(i) Credit for Previous Actions 

This paragraph provides credit for actions 

required by paragraph (g) or (h) of this AD, 

if those actions were performed before the 

effective date of this AD using Bombardier 

Service Bulletin 700–30–021, dated August 

28, 2012, which is not incorporated by 

reference in this AD. 

(j) 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, NY 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) Contacting the Manufacturer: For any 

requirement in this AD to obtain corrective 

actions from a manufacturer, the action must 

be accomplished using a method approved 

by the Manager, New York ACO, ANE–170, 

Engine and Propeller Directorate, FAA; or 

Transport Canada Civil Aviation (TCCA); or 

Bombardier, Inc.’s TCCA Design Approval 

Organization (DAO). If approved by the DAO, 

the approval must include the DAOauthorized signature. 

(k) Related Information 

(1) Refer to Mandatory Continuing 

Airworthiness Information (MCAI) Canadian 

Airworthiness Directive CF–2012–32, dated 

December 13, 2012, for related information. 

This MCAI may be found in the AD docket 

on the Internet at http://www.regulations.gov 

by searching for and locating Docket No. 

FAA–2014–0582. 

(2) For service information identified in 

this AD, contact Bombardier, Inc., 400 CoˆteVertu Road West, Dorval, Que ́bec H4S 1Y9, 

Canada; telephone 514–855–5000; fax 514– 

855–7401; email thd.crj@

aero.bombardier.com; Internet http://

www.bombardier.com. You may view this 

service information at the FAA, Transport 

Airplane Directorate, 1601 Lind Avenue SW., 

Renton, WA. For information on the 

availability of this material at the FAA, call 

425–227–1221. 

Issued in Renton, Washington, on August 

15, 2014. 

Michael Kaszycki, 

Acting Manager, Transport Airplane 

Directorate, Aircraft Certification Service. 

[FR Doc. 2014–20223 Filed 8–25–14; 8:45 am] 

BILLING CODE 4910–13–P 

ENVIRONMENTAL PROTECTION 

AGENCY 

40 CFR Part 52 

[EPA–R08–OAR–2013–0006; FRL–9915–74– 

Region 8] 

Approval and Promulgation of Air 

Quality Implementation Plans; 

Wyoming; Revisions to the Wyoming 

Air Quality Standards and Regulations; 

Ambient Standards for Particulate 

Matter and for Lead 

AGENCY: Environmental Protection 

Agency (EPA). 

ACTION: Proposed rule. 

SUMMARY: The Environmental Protection 

Agency (EPA) is proposing to approve a 

State Implementation Plan (SIP) 

revision submitted by the State of 

Wyoming. The revision affects 

Wyoming’s Air Quality Standards and 

Regulations (WAQSR) regarding 

ambient standards for particulate matter 

and for lead (Pb). This action is being 

taken under section 110 of the Clean Air 

Act (CAA). 

DATES: Written comments must be 

received on or before September 25, 

2014. 

ADDRESSES: Submit your comments, 

identified by Docket ID No. EPA–R08– 

OAR–2013–0006, by one of the 

following methods: 

• http://www.regulations.gov. Follow 

the on-line instructions for submitting 

comments. 

• Email: pratt.steven@epa.gov. 

• Fax: (303) 312–6064 (please alert 

the individual listed in the FOR FURTHER

INFORMATION CONTACT if you are faxing 

comments). 

• Mail: Director, Air Program, EPA, 

Region 8, Mailcode 8P–AR, 1595 

Wynkoop Street, Denver, Colorado 

80202–1129. 

• Hand Delivery: Director, Air 

Program, EPA, Region 8, Mailcode 8P– 

AR, 1595 Wynkoop, Denver, Colorado 

80202–1129. Such deliveries are only 

accepted Monday through Friday, 8:00 

a.m. to 4:30 p.m., excluding Federal 

holidays. Special arrangements should 

be made for deliveries of boxed 

information. 

Please see the direct final rule which is 

located in the Rules Section of this 

Federal Register for detailed instruction 

on how to submit comments. 

FOR FURTHER INFORMATION CONTACT: 

Steven Pratt, Air Program, EPA, Region 

8, Mailcode 8P–AR, 1595 Wynkoop, 

Denver, Colorado 80202–1129, (303) 

312–6575, pratt.steven@epa.gov. 

SUPPLEMENTARY INFORMATION: In the 

‘‘Rules and Regulations’’ section of this 

Federal Register, EPA is approving 

Wyoming’s SIP revision as a direct final 

rule without prior proposal because the 

Agency views this as a noncontroversial 

SIP revision and anticipates no adverse 

comments. A detailed rationale for the 

approval is set forth in the preamble to 

the direct final rule. If EPA receives no 

adverse comments, EPA will not take 

further action on this proposed rule. If 

EPA receives adverse comments, EPA 

will withdraw the direct final rule and 

it will not take effect. EPA will address 

all public comments in a subsequent 

final rule based on this proposed rule. 

EPA will not institute a second 

comment period on this action. Any 

parties interested in commenting must 

do so at this time. Please note that if 

EPA receives adverse comment on an 

amendment, paragraph, or section of 

this rule and if that provision may be 

severed from the remainder of the rule, 

EPA may adopt as final those provisions 

of the rule that are not the subject of an 

adverse comment. See the information 

provided in the Direct Final action of 

the same title which is located in the 

Rules and Regulations Section of this 

Federal Register. 

Authority: 42 U.S.C. 7401 et seq. 

Dated: August 5, 2014. 

Shaun L. McGrath, 

Regional Administrator, Region 8. 

[FR Doc. 2014–20224 Filed 8–25–14; 8:45 am] 

BILLING CODE 6560–50–P 


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