35776 Federal Register / Vol. 78, No. 115 / Friday, June 14, 2013 / Proposed Rules 

Replace any cracked bolt with an airworthy 

bolt. 

(2) Within 300 hours time-in-service (TIS), 

and thereafter at intervals not to exceed 300 

hours TIS, inspect each bolt for a gap 

between the thrust washer and the retainer. 

(i) Determine whether an O-ring is 

installed. Install any missing O-ring. 

(ii) If there is no gap between the thrust 

washer and retainer, before further flight, 

remove and inspect the bolt for a crack. 

Replace any cracked bolt with an airworthy 

bolt. 

(iii) If there is a gap between the thrust 

washer and retainer, measure the gap in two 

locations, 180 degrees apart, with a feeler 

gage. If the gap is more than 0.100 inch (2.54 

mm) at either location, before further flight, 

remove and inspect the bolt for a crack. 

Replace any cracked bolt with an airworthy 

bolt. 

(f) Alternative Methods of Compliance 

(AMOCs) 

(1) The Manager, Los Angeles Aircraft 

Certification Office, Airframe Branch (ANM– 

120L), FAA, may approve AMOCs for this 

AD. Send your request to Roger Durbin, 

Aerospace Engineer, FAA, Los Angeles 

Aircraft Certification Office, Airframe 

Branch, ANM–120L, 3960 Paramount Blvd., 

Lakewood, CA 90712, telephone (562) 627– 

5233, fax (562) 627–5210, email 

roger.durbin@faa.gov. 

(2) For operations conducted under a 14 

CFR part 119 operating certificate or under 

14 CFR part 91, subpart K, we suggest that 

you notify your principal inspector or lacking 

a principal inspector, the manager of the 

local flight standards district office or 

certificate holding district office before 

operating any aircraft complying with this 

AD through an AMOC. 

(g) Additional Information 

MDHI Alert Service Bulletin SB900–116R1, 

dated April 9, 2010, which supersedes ASB 

SB900–116, dated February 24, 1010, neither 

of which is incorporated by reference, 

contains additional information about the 

subject of this AD. For service information 

identified in this AD, contact MDHI, Attn: 

Customer Support Division, 4555 E. 

McDowell Rd., Mail Stop M615, Mesa, AZ 

85215–9734, telephone (800) 388–3378, fax 

(480) 346–6813, or at http:// 

www.mdhelicopters.com. You may review 

copies of the service information at the FAA, 

Office of the Regional Counsel, Southwest 

Region, 2601 Meacham Blvd., Room 663, Fort 

Worth, Texas. 

(h) Subject 

Joint Aircraft System Component: 6210: 

Main rotor blade retention bolts. 

Issued in Fort Worth, Texas, on May 29, 

2013. 

Kim Smith, 

Directorate Manager, Rotorcraft Directorate, 

Aircraft Certification Service. 

[FR Doc. 2013–14139 Filed 6–13–13; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 71 

[Docket No. FAA–2012–1341; Airspace 

Docket No. 12–ASO–47] 

Proposed Establishment of Class E 

Airspace; Cleveland, TN 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Notice of proposed rulemaking 

(NPRM), withdrawal. 

SUMMARY: A notice of proposed 

rulemaking published in the Federal 

Register of March 6, 2013, to establish 

Class E airspace at Cleveland Regional 

Jetport, Cleveland, TN, is being 

withdrawn. Upon review, the FAA 

found that, for clarity, combining this 

proposed rulemaking with another 

proposal to amend existing airspace is 

necessary. 

DATES: Effective date: 0901 UTC. June 

14, 2013. 

FOR FURTHER INFORMATION CONTACT: John 

Fornito, Operations Support Group, 

Eastern Service Center, Federal Aviation 

Administration, P.O. Box 20636, 

Atlanta, Georgia 30320; telephone (404) 

305–6364. 

SUPPLEMENTARY INFORMATION: 

History 

On March 6, 2013, a NPRM was 

published in the Federal Register 

establishing Class E airspace at 

Cleveland, TN to accommodate new 

standard instrument approach 

procedures for Cleveland Regional 

Jetport (78 FR 14475). Subsequent to 

publication the FAA found that existing 

information for Bradley Memorial 

Hospital was omitted in the Cleveland, 

TN proposed rule. Also, there is another 

proposed rulemaking for Dayton, TN, 

with Bradley Memorial Hospital 

information. To avoid confusion this 

proposed rule is being withdrawn and 

will be combined with the Dayton, TN, 

proposed rulemaking. 

Lists of Subjects in 14 CFR Part 71 

Airspace, Incorporation by reference, 

Navigation (Air). 

The Withdrawal 

Accordingly, pursuant to the 

authority delegated to me, the Notice of 

Proposed Rulemaking, as published in 

the Federal Register on March 6, 2013 

(78 FR 14474) (FR Doc 2013–05210.), is 

hereby withdrawn. 

Authority: 49 U.S.C. 106(g); 40103, 40113, 

40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959– 

1963 Comp., p. 389. 

Issued in College Park, Georgia, on June 7, 

2013. 

Barry A. Knight, 

Manager, Operations Support Group, Eastern 

Service Center, Air Traffic Organization. 

[FR Doc. 2013–14153 Filed 6–13–13; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF COMMERCE 

National Oceanic and Atmospheric 

Administration 

15 CFR Part 922 

[Docket No. 130403324–3376–01] 

RIN 0648–BC94 

Boundary Expansion of Thunder Bay 

National Marine Sanctuary 

AGENCY: Office of National Marine 

Sanctuaries (ONMS), National Ocean 

Service (NOS), National Oceanic and 

Atmospheric Administration (NOAA), 

Department of Commerce (DOC). 

ACTION: Proposed rule. 

SUMMARY: The National Oceanic and 

Atmospheric Administration (NOAA) 

proposes to expand the boundary of 

Thunder Bay National Marine Sanctuary 

(TBNMS or sanctuary) and revise the 

corresponding sanctuary terms of 

designation. The proposed new 

boundary for TBNMS would increase 

the size of the sanctuary from 448 

square miles to 4,300 square miles and 

would extend protection to 47 

additional known historic shipwrecks of 

national significance. A draft 

environmental impact statement has 

been prepared for this proposed action. 

NOAA is soliciting public comment on 

the proposed rule and draft 

environmental impact statement. 

DATES: Comments will be considered if 

received by August 13, 2013. Public 

hearings will be held at 6 p.m. in the 

following locations: 

• Monday, July 15—Presque Isle 

District Library, Rogers City Location, 

181 East Erie Street, Rogers City, MI 

49779. 

• Tuesday, July 16—Great Lakes 

Maritime Heritage Center, 500 W. 

Fletcher Street, Alpena, MI 49707. 

• Wednesday, July 17—Alcona 

County Library, Harrisville Branch, 312 

W. Main, Harrisville, MI 48740. 

ADDRESSES: You may submit comments 

on this document, identified by NOAA– 

NOS–2012–0077, by any of the 

following methods: 

• Electronic Submission: Submit all 

electronic public comments via the 

Federal e-Rulemaking Portal. Go to 

www.regulations.gov/ 

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