68716 Federal Register / Vol. 77, No. 222 / Friday, November 16, 2012 / Proposed Rules 

TABLE 1 TO PARAGRAPH (C)—AFFECTED HPT STAGE 1 AND STAGE 2 

DISCS

S/Ns of HPT Stage 1 

discs, Part No. (P/N) 

BRR23952 

S/Ns of HPT Stage 2 

discs, P/N BRR22008 

LDRQA05719 LDRQA05791 

LDRQA05720 LDRQA05944 

LDRQA05721 LDRQA05945 

LDRQA05722 

LDRQA05723 

LDRQA05724 

LDRQA05726 

LDRQA05727 

LDRQA05841 

LDRQA05842 

(d) Reason 

This AD was prompted by RRD performing 

an evaluation that determined that certain 

HPT stage 1 and stage 2 discs from a specific 

supplier may contain steel inclusions that 

may cause the discs to fail before they reach 

their current life limits. We are issuing this 

AD to prevent failure of the HPT stage 1 and 

stage 2 discs, which could result in 

uncontained failure of the engine and 

damage to the airplane. 

(e) Actions and Compliance 

Unless already done, remove from service 

the HPT stage 1 and stage 2 discs listed by 

S/N in Table 1 to paragraph (c) of this AD, 

at the following: 

(1) For BR700–710A1–10, BR700–710A2– 

20, and BR700–710C4–11 engine models 

(without RRD Mod 72–101466), remove the 

HPT stage 1 and stage 2 discs from service 

before accumulating 3,000 cycles-since-new 

(CSN). 

(2) For the BR700–710C4–11 engine model 

(with RRD Mod 72–101466), remove the HPT 

stage 1 and stage 2 discs from service before 

accumulating 2,300 CSN. 

(f) Installation Prohibition 

After the effective date of this AD, do not 

install an HPT stage 1 and an HPT stage 2 

disc, identified by S/N in Table 1 to 

paragraph (c) of this AD, in the same engine. 

(g) Alternative Methods of Compliance 

(AMOCs) 

The Manager, Engine Certification Office, 

may approve AMOCs for this AD. Use the 

procedures found in 14 CFR 39.19 to make 

your request. 

(h) Related Information 

(1) For more information about this AD, 

contact Robert Morlath, Aerospace Engineer, 

Engine Certification Office, FAA, Engine & 

Propeller Directorate, 12 New England 

Executive Park, Burlington, MA 01803; 

phone: 781–238–7154; fax: 781–238–7199; 

email: robert.c.morlath@faa.gov. 

(2) Refer to European Aviation Safety 

Agency Airworthiness Directive 2012–0166, 

dated August 30, 2012, and Rolls-Royce 

Deutschland Ltd & Co KG Alert Service 

Bulletin SB–BR700–72–A900508, dated July 

26, 2012, for related information. Contact 

Rolls-Royce Deutschland Ltd & Co KG, 

Eschenweg 11, Dahlewitz, 15827 

Blankenfelde-Mahlow, Germany; phone: 49 0 

33–7086–1883; fax: 49 0 33–7086–3276, for a 

copy of this service information. 

(3) You may view this service information 

at the FAA, Engine & Propeller Directorate, 

12 New England Executive Park, Burlington, 

MA. For information on the availability of 

this material at the FAA, call 781–238–7125. 

Issued in Burlington, Massachusetts, on 

November 5, 2012. 

Colleen M. D’Alessandro, 

Assistant Manager, Engine & Propeller 

Directorate, Aircraft Certification Service. 

[FR Doc. 2012–27824 Filed 11–15–12; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 71 

[Docket No. FAA–2012–0655; Airspace 

Docket No. 12–AGL–6] 

Proposed Amendment of Class E 

Airspace; Hot Springs, SD 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Notice of proposed rulemaking 

(NPRM). 

SUMMARY: This action proposes to 

amend Class E airspace at Hot Springs, 

SD. Additional controlled airspace is 

necessary to accommodate new 

Standard Instrument Approach 

Procedures (SIAPs) at Hot Springs 

Municipal Airport. The FAA is taking 

this action to enhance the safety and 

management of Instrument Flight Rules 

(IFR) operations for SIAPs at the airport. 

Geographic coordinates of the airport 

would also be updated. 

DATES: 0901 UTC. Comments must be 

received on or before December 31, 

2012. 

ADDRESSES: Send comments on this 

proposal to the U.S. Department of 

Transportation, Docket Operations, 1200 

New Jersey Avenue SE., West Building 

Ground Floor, Room W12–140, 

Washington, DC 20590–0001. You must 

identify the docket number FAA–2012– 

0655/Airspace Docket No. 12–AGL–6, at 

the beginning of your comments. You 

may also submit comments through the 

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

You may review the public docket 

containing the proposal, any comments 

received, and any final disposition in 

person in the Dockets Office between 

9:00 a.m. and 5:00 p.m., Monday 

through Friday, except Federal holidays. 

The Docket Office (telephone 1–800– 

647–5527), is on the ground floor of the 

building at the above address. 

FOR FURTHER INFORMATION CONTACT: 

Scott Enander, Central Service Center, 

Operations Support Group, Federal 

Aviation Administration, Southwest 

Region, 2601 Meacham Blvd., Fort 

Worth, TX 76137; telephone: (817) 321– 

7716. 

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 and be submitted in 

triplicate to the address listed above. 

Commenters wishing the FAA to 

acknowledge receipt of their comments 

on this notice must submit with those 

comments a self-addressed, stamped 

postcard on which the following 

statement is made: ‘‘Comments to 

Docket No. FAA–2012–0655/Airspace 

Docket No. 12–AGL–6.’’ The postcard 

will be date/time stamped and returned 

to the commenter. 

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 

ADDRESSES section for address and 

phone number) between 9:00 a.m. and 

5:00 p.m., Monday through Friday, 

except Federal holidays. An informal 

docket may also be examined during 

normal business hours at the office of 

the Central Service Center, 2601 

Meacham Blvd., Fort Worth, TX 76137. 

Persons interested in being placed on 

a mailing list for future NPRMs should 

contact the FAA’s Office of Rulemaking 

(202) 267–9677, to request a copy of 

Advisory Circular No. 11–2A, Notice of 

Proposed Rulemaking Distribution 

System, which describes the application 

procedure. 


emcdonald on DSK7TPTVN1PROD with PROPOSALS
Federal Register / Vol. 77, No. 222 / Friday, November 16, 2012 / Proposed Rules 68717 

The Proposal 

This action proposes to amend Title 

14, Code of Federal Regulations (14 

CFR), Part 71 by amending Class E 

airspace extending upward from 700 

feet above the surface to accommodate 

new standard instrument approach 

procedures at Hot Springs Municipal 

Airport, Hot Springs, SD. Controlled 

airspace is needed for the safety and 

management of IFR operations at the 

airport. The airport’s geographic 

coordinates also would be updated to 

coincide with the FAA’s aeronautical 

database. 

Class E airspace areas are published 

in Paragraph 6005 of FAA Order 

7400.9W, dated August 8, 2012 and 

effective September 15, 2012, which is 

incorporated by reference in 14 CFR 

71.1. The Class E airspace designation 

listed in this document would be 

published subsequently in the Order. 

The FAA has determined that this 

proposed regulation only involves an 

established body of technical 

regulations for which frequent and 

routine amendments are necessary to 

keep them operationally current. It, 

therefore, (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 that 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 describes 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 would 

amend controlled airspace at Hot 

Springs Municipal Airport, Hot Springs, 

SD. 

Environmental Review 

This proposal will be subject to an 

environmental analysis in accordance 

with FAA Order 1050.1E, 

‘‘Environmental Impacts: Policies and 

Procedures’’ prior to any FAA final 

regulatory action. 

List of Subjects in 14 CFR Part 71 

Airspace, Incorporation by reference, 

Navigation (Air). 

The Proposed Amendment 

In consideration of the foregoing, 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 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 FAA Order 7400.9W, 

Airspace Designations and Reporting 

Points, dated August 8, 2012, and 

effective September 15, 2012, is 

amended as follows: 

Paragraph 6005 Class E airspace areas 

extending upward from 700 feet or more 

above the surface of the earth. 

* * * * * 

AGL SD E5 Hot Springs, SD [Amended] 

Hot Springs Municipal Airport, SD 

(Lat. 43°22′06′′ N., long. 103°23′18′′ W.) 

That airspace extending upward from 700 

feet above the surface within a 7.4-mile 

radius of Hot Springs Municipal Airport, and 

within 2 miles each side of the 021° bearing 

from the airport extending from the 7.4-mile 

radius to 12.1 miles north of the airport. 

Issued in Fort Worth, TX, on October 25, 

2012. 

David P. Melina, 

Manager, Operations Support Group, ATO 

Central Service Center. 

[FR Doc. 2012–27839 Filed 11–15–12; 8:45 am] 

BILLING CODE 4901–13–P 

DEPARTMENT OF LABOR 

Occupational Safety and Health 

Administration 

29 CFR Parts 1910, 1915, 1917, 1918, 

and 1926 

[Docket No. OSH–2011–0184] 

RIN 1218–AC65 

Updating OSHA Standards Based on 

National Consensus Standards; Head 

Protection 

AGENCY: Occupational Safety and Health 

Administration (OSHA), Labor. 

ACTION: Proposed rule; withdrawal. 

SUMMARY: With this notice, OSHA is 

withdrawing the proposed rule that 

accompanied its direct-final rule 

revising its Head Protection standards 

for general industry, shipyard 

employment, marine terminals, 

longshoring, and construction. 

DATES: Effective November 16, 2012, the 

proposed rule published June 22, 2012 

(77 FR 37617), is withdrawn. 

FOR FURTHER INFORMATION CONTACT: 

General information and press inquiries: 

Frank Meilinger, Director, OSHA 

Office of Communications, Room N– 

3647, U.S. Department of Labor, 200 

Constitution Avenue NW., 

Washington, DC 20210; telephone: 

(202) 693–1999. 

Technical information: Ken Stevanus, 

Directorate of Standards and 

Guidance, Room N–3609, OSHA, U.S. 

Department of Labor, 200 Constitution 

Avenue NW., Washington, DC 20210; 

telephone: (202) 693–2260; fax: (202) 

693–1663. 

SUPPLEMENTARY INFORMATION:

Copies of this Federal Register 

notice: Electronic copies of this Federal 

Register notice are available at http:// 

www.regulations.gov. This Federal 

Register notice, as well as news releases 

and other relevant information, is also 

available at OSHA’s Web page at 

http://www.osha.gov. 

Withdrawal of the proposal: On June 

22, 2012, OSHA published a direct-final 

rule to update the incorporated 

references in its Head Protection 

standards for general industry at 29 CFR 

1910.135, shipyard employment at 29 

CFR 1915.155, marine terminals at 29 

CFR 1917.93, longshoring at 29 CFR 

1918.103, and construction at 29 CFR 

1926.100 (77 FR 37587). OSHA also 

published a companion proposed rule 

along with the direct-final rule (77 FR 

37617). In the direct-final rule, OSHA 

stated that it would withdraw the 

companion proposed rule and confirm 

the effective date of the direct-final rule 


emcdonald on DSK7TPTVN1PROD with PROPOSALS