Federal Register / Vol. 78, No. 59 / Wednesday, March 27, 2013 / Proposed Rules 18533 

Regulatory Findings 

We determined that this proposed AD 

would not have federalism implications 

under Executive Order 13132. This 

proposed AD would not have a 

substantial direct effect on the States, on 

the relationship between the national 

Government and the States, or on the 

distribution of power and 

responsibilities among the various 

levels of government. 

For the reasons discussed above, I 

certify this proposed regulation: 

(1) Is not a ‘‘significant regulatory 

action’’ under Executive Order 12866, 

(2) Is not a ‘‘significant rule’’ under 

the DOT Regulatory Policies and 

Procedures (44 FR 11034, February 26, 

1979), 

(3) Will not affect intrastate aviation 

in Alaska, and 

(4) Will not have a significant 

economic impact, positive or negative, 

on a substantial number of small entities 

under the criteria of the Regulatory 

Flexibility Act. 

List of Subjects in 14 CFR Part 39 

Air transportation, Aircraft, Aviation 

safety, Incorporation by reference, 

Safety. 

The Proposed Amendment 

Accordingly, under the authority 

delegated to me by the Administrator, 

the FAA proposes to amend 14 CFR part 

39 as follows: 

PART 39—AIRWORTHINESS 

DIRECTIVES 

■ 1. The authority citation for part 39 

continues to read as follows: 

Authority: 49 U.S.C. 106(g), 40113, 44701. 

§ 39.13 [Amended] 

■ 2. The FAA amends § 39.13 by adding 

the following new airworthiness 

directive (AD): 

Learjet Inc.: Docket No. FAA–2013–0214; 

Directorate Identifier 2012–NM–152–AD. 

(a) Comments Due Date 

We must receive comments by May 13, 

2013. 

(b) Affected ADs 

Certain requirements of this AD affect 

certain requirements of AD 2010–11–11, 

Amendment 39–16316 (75 FR 32255, June 8, 

2010). 

(c) Applicability 

This AD applies to Learjet Inc. Model 60 

airplanes, certificated in any category, serial 

numbers 60–001 through 60–413 inclusive. 

(d) Subject 

Joint Aircraft System Component (JASC)/ 

Air Transport Association (ATA) of America 

Code 32, Landing gear; 57, Wings; 78, Engine 

exhaust. 

(e) Unsafe Condition 

This AD was prompted by a report of a 

high-speed rejected takeoff caused by all four 

main landing gear (MLG) tires blowing out 

during the takeoff roll. We are issuing this 

AD to prevent failure of the braking system 

or adverse operation of the spoiler and thrust 

reverser system due to external damage, 

particularly from tire failure, which could 

result in loss of control of the airplane. 

(f) Compliance 

Comply with this AD within the 

compliance times specified, unless already 

done. 

(g) Modification and Installation 

Within 600 flight hours or 12 months after 

the effective date of this AD, whichever 

occurs first: Do the actions required by 

paragraphs (g)(1), (g)(2), and (g)(3) of this AD, 

as applicable. 

(1) For all airplanes: Install new rigid 

hydraulic tube assemblies to the MLG struts, 

install a new MLG squat switch bracket and 

modify the MLG squat switch wire harness, 

modify the MLG anti-skid wheel transducer 

electrical wire harnesses, and route and 

secure the anti-skid wheel and squat switch 

electrical wire harnesses to the MLG strut 

assembly; in accordance with the 

Accomplishment Instructions of Bombardier 

Service Bulletin SB60–32–33, dated July 23, 

2012. 

(2) For all airplanes: Install outboard 

bracket assemblies, anti-skid shield, forward 

electrical cover on the forward stiffener, 

upper and lower inboard bracket assemblies, 

and clamps that support the electrical wire 

harness; modify the aft stiffener for the new 

electrical wire harness support; install the aft 

electrical cover and strap on the aft stiffener; 

and install a new flat landing light lamp, as 

applicable; in accordance with the 

Accomplishment Instructions of Bombardier 

Service Bulletin SB60–57–7, dated July 23, 

2012. 

(3) For airplanes having serial numbers 60– 

002 through 60–276 inclusive: Install a new 

wheel speed detect box assembly, nutplates, 

brackets, and interface box; and modify the 

wiring for the new thrust reverser interface 

box, in accordance with the Accomplishment 

Instructions of Bombardier Service Bulletin 

SB60–78–7, Revision 2, dated May 1, 2006. 

(h) Terminating Action for AD 2010–11–11, 

Amendment 39–16316 (75 FR 32255, June 8, 

2010) 

After accomplishing the actions required 

by paragraph (g) of this AD, the requirement 

in paragraph (h) of AD 2010–11–11, 

Amendment 39–16316 (75 FR 32255, June 8, 

2010), to check the nose and main tire 

pressures before 96 hours prior to takeoff, is 

terminated. All provisions of paragraphs (g) 

and (h) of AD 2010–11–11 that are not 

specifically referenced by this paragraph 

remain fully applicable and must be 

complied with. 

(i) Credit for Previous Actions 

This paragraph provides credit for the 

corresponding actions specified in paragraph 

(g)(3) of this AD, if those actions were 

performed before the effective date of this AD 

using Bombardier Service Bulletin SB60–78– 

7, dated February 21, 2005; or Revision 1, 

dated June 30, 2005; which are not 

incorporated by reference in this AD. 

(j) Alternative Methods of Compliance 

(AMOCs) 

(1) The Manager, Wichita Aircraft 

Certification Office (ACO), 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 manager of the ACO, send it to the 

attention of the person identified in the 

Related Information section of this AD. 

(2) 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. 

(k) Related Information 

(1) For more information about this AD, 

contact Don Ristow, Aerospace Engineer, 

Mechanical Systems and Propulsion Branch, 

ACE–116W, FAA, Wichita Aircraft 

Certification Office, 1801 Airport Road, 

Room 100, Mid-Continent Airport, Wichita, 

KS 67209; phone: 316–946–4120; fax: 316– 

946–4107; email: donald.ristow@faa.gov. 

(2) For service information identified in 

this AD, contact Learjet, Inc., One Learjet 

Way, Wichita, KS 67209–2942; telephone 

316–946–2000; fax 316–946–2220; email 

ac.ict@aero.bombardier.com; Internet http:// 

www.bombardier.com. You may review 

copies of the referenced 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 March 

20, 2013. 

Jeffrey E. Duven, 

Acting Manager, Transport Airplane 

Directorate, Aircraft Certification Service. 

[FR Doc. 2013–07034 Filed 3–26–13; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2012–1134; Directorate 

Identifier 2012–CE–034–AD; Amendment 

39–17345; AD 2013–03–10] 

RIN 2120–AA64 

Airworthiness Directives; Lindstrand 

Hot Air Balloons Ltd Appliances 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Proposed rule; correction. 

SUMMARY: The FAA is correcting an 

airworthiness directive (AD) that 


srobinson on DSK4SPTVN1PROD with PROPOSALS
18534 Federal Register / Vol. 78, No. 59 / Wednesday, March 27, 2013 / Proposed Rules 

published in the Federal Register. That 

AD applies to certain Lindstrand Hot 

Air Balloons Ltd female ACME threaded 

hose connectors, part numbers HS6139 

and HS6144, installed on balloons. The 

text in the section titled PART–39— 

AIRWORTHINESS DIRECTIVES, 

paragraph (c) Applicability, is incorrect. 

This document corrects that error. In all 

other respects, the original document 

remains the same. 

DATES: This final rule is effective March 

27, 2013. The effective date for AD 

2013–03–10; Amendment 39–17345 (78 

FR 9785, February 12, 2013) remains 

March 19, 2013. 

ADDRESSES: You may examine the AD 

docket on the Internet at http:// 

www.regulations.gov; or in person at the 

Docket Management Facility between 9 

a.m. and 5 p.m., Monday through 

Friday, except Federal holidays. The AD 

docket contains this AD, the regulatory 

evaluation, any comments received, and 

other information. The address for the 

Docket Office (phone: 800–647–5527) is 

Document Management Facility, U.S. 

Department of Transportation, Docket 

Operations, M–30, West Building 

Ground Floor, Room W12–140, 1200 

New Jersey Avenue SE., Washington, 

DC 20590. 

FOR FURTHER INFORMATION CONTACT: 

Taylor Martin, Aerospace Engineer, 

FAA, Small Airplane Directorate, 901 

Locust, Room 301, Kansas City, 

Missouri 64106; telephone: (816) 329– 

4138; fax: (816) 329–4090; email: 

taylor.martin@faa.gov. 

SUPPLEMENTARY INFORMATION: 

Airworthiness Directive 2013–03–10; 

Amendment 39–17345 (78 FR 9785, 

February 12, 2013), requires inspecting 

the female ACME threaded hose 

connectors, (P/Ns) HS6139 and HS6144, 

for leaking and, if leaking is found, 

tightening the threaded hose connector 

to the correct torque. 

As published, the text in the section 

titled PART–39—AIRWORTHINESS 

DIRECTIVES, paragraph (c) 

Applicability, is incorrect. Reports from 

the field indicate confusion as to the 

way the applicability of AD 2013–03– 

10; Amendment 39–17345 (78 FR 9785, 

February 12, 2013) is currently written. 

Some interpret that the AD applies to all 

balloons and requires a logbook entry 

regardless of installation of the defective 

part. The AD should apply to the female 

ACME threaded hose connectors as 

installed on any balloon. If these 

connectors are never installed, then this 

AD does not apply to that balloon, and 

this AD does not require a logbook 

entry. 

No other part of the preamble or 

regulatory information has been 

changed; therefore, only the changed 

portion of the final rule is being 

published in the Federal Register. 

This final rule is effective March 27, 

2013. The effective date for AD 2013– 

03–10; Amendment 39–17345 (78 FR 

9785, February 12, 2013) remains March 

19, 2013. 

Correction of Regulatory Text 

§ 39.13 [Corrected] 

In the Federal Register of February 

12, 2013, on page 9787, in the 1st 

column, all of the text, in paragraph (c) 

Applicability under PART 39— 

AIRWORTHINESS DIRECTIVES of 

Airworthiness Directive 2013–03–10; 

Amendment 39–17345; (78 FR 9785; 

February 12, 2013) is corrected to read 

as follows: 

* * * * * 

(c) Applicability 

This AD applies to Lindstrand Hot Air 

Balloons Ltd female ACME threaded hose 

connectors, part numbers (P/Ns) HS6139 and 

HS6144, all serial numbers, as installed in 

hot air balloons, certificated in any category. 

If these connectors are never installed, then 

this AD does not apply to that balloon.’’ 

* * * * * 

Issued in Kansas City, Missouri, on March 

19, 2013. 

Earl Lawrence, 

Manager, Small Airplane Directorate, Aircraft 

Certification Service. 

[FR Doc. 2013–07030 Filed 3–26–13; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF HOMELAND 

SECURITY 

Coast Guard 

33 CFR Parts 101, 104, 105 and 106 

[Docket No. USCG–2007–28915] 

Transportation Worker Identification 

Credential (TWIC)—Reader 

Requirements 

AGENCY: Coast Guard, DHS. 

ACTION: Notice of public meeting; 

request for comments. 

SUMMARY: The Coast Guard announces a 

public meeting to take place on April 

18, 2013, in Arlington, Virginia to 

receive comments on a notice of 

proposed rulemaking published in the 

Federal Register on March 22, 2013, 

under the title ‘‘Transportation Worker 

Identification Credential (TWIC)— 

Reader Requirements.’’ The Coast Guard 

encourages members of the public to 

attend this meeting and provide oral 

comments on the notice of proposed 

rulemaking on TWIC reader 

requirements. 

DATES: A public meeting will be held on 

Thursday, April 18, 2013, from 1:00 

p.m. to 5:00 p.m. to provide an 

opportunity for oral comments. Coast 

Guard personnel will accept written 

comments and related materials at the 

public meeting as well. Written 

comments may also be submitted in 

response to the notice of proposed 

rulemaking referenced in the 

SUPPLEMENTARY INFORMATION section. 

The comment period for the notice of 

proposed rulemaking will close on May 

21, 2013. All written comments and 

related materials submitted before or 

after the meeting must either be 

submitted to our online docket via 

http://www.regulations.gov on or before 

May 21, 2013, or reach the Docket 

Management Facility by that date. 

ADDRESSES: The public meeting will be 

held at the Crystal City Marriott at 

Reagan National Airport, 1999 Jefferson 

Davis Highway, Arlington, Virginia 

22202. The building is accessible by 

taxi, public transit, and privately-owned 

conveyance. 

This meeting is open to the public. 

Please note that the session may adjourn 

early if all business, concerns, and 

questions are addressed. You may 

submit written comments identified by 

docket number USCG–2007–28915 

before or after the meeting using any 

one of the following methods: 

(1) Federal eRulemaking Portal: 

http://www.regulations.gov. 

(2) Fax: 202–493–2251. 

(3) Mail: 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– 

0001. 

(4) Hand delivery: Same as mail 

address above, between 9 a.m. and 5 

p.m., Monday through Friday, except 

Federal holidays. The telephone number 

is 202–366–9329. 

To avoid duplication, please use only 

one of these four methods. Our online 

docket for this notice of public meeting 

is available on the Internet at http:// 

www.regulations.gov under docket 

number USCG–2007–28915. 

FOR FURTHER INFORMATION CONTACT: If 

you have questions concerning the 

meeting, please call or email LCDR 

Gregory Callaghan, Commandant (CG– 

FAC–2), Coast Guard; telephone 202– 

372–1168, email 

Gregory.A.Callaghan@uscg.mil. If you 

have questions on viewing or submitting 

material to the docket, call Ms. Barbara 

Hairston, Program Manager, Docket 

Operations, telephone 202–366–9826. 


srobinson on DSK4SPTVN1PROD with PROPOSALS