47044 Federal Register / Vol. 83, No. 181 / Tuesday, September 18, 2018 / Rules and Regulations 

(f) Compliance 

Comply with this AD within the 

compliance times specified, unless already 

done. 

(g) Maintenance or Inspection Program 

Revision 

Within 90 days after the effective date of 

this AD, revise the maintenance or inspection 

program, as applicable, to incorporate Airbus 

A300–600 Airworthiness Limitations Section 

(ALS) Part 3, Certification Maintenance 

Requirements (CMR), Revision 01, dated 

August 28, 2017; or Airbus A310 

Airworthiness Limitations Section (ALS) Part 

3, Certification Maintenance Requirements 

(CMR), Revision 01, dated August 28, 2017; 

as applicable. The initial compliance time for 

accomplishing the actions is at the applicable 

time specified in Airbus A300–600 

Airworthiness Limitations Section (ALS) Part 

3, Certification Maintenance Requirements 

(CMR), Revision 01, dated August 28, 2017; 

or Airbus A310 Airworthiness Limitations 

Section (ALS) Part 3, Certification 

Maintenance Requirements (CMR), Revision 

01, dated August 28, 2017; as applicable; or 

within 90 days after the effective date of this 

AD; whichever occurs later. 

(h) No Alternative Actions or Intervals 

After accomplishment of the revision 

required by paragraph (g) of this AD, no 

alternative actions (e.g., inspections) or 

intervals, may be used unless the actions or 

intervals are approved as an alternative 

method of compliance (AMOC) in 

accordance with the procedures specified in 

paragraph (j)(1) of this AD. 

(i) Terminating Action for AD 2015–08–06 

Accomplishing the actions required by 

paragraph (g) of this AD terminates all 

requirements of AD 2015–08–06. 

(j) Other FAA AD Provisions 

The following provisions also apply to this 

AD: 

(1) Alternative Methods of Compliance 

(AMOCs): The Manager, International 

Section, Transport Standards Branch, 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 International Section, send it 

to the attention of the person identified in 

paragraph (k)(2) of this AD. Information may 

be emailed to: 9-ANM–116-AMOCREQUESTS@faa.gov. 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. 

(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, International Section, 

Transport Standards Branch, FAA; or the 

European Aviation Safety Agency (EASA); or 

Airbus SAS’s EASA Design Organization 

Approval (DOA). If approved by the DOA, 

the approval must include the DOAauthorized signature. 

(k) Related Information 

(1) Refer to Mandatory Continuing 

Airworthiness Information (MCAI) EASA AD 

2017–0203, dated October 12, 2017, 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–2018–0365. 

(2) For more information about this AD, 

contact Dan Rodina, Aerospace Engineer, 

International Section, Transport Standards 

Branch, FAA, 2200 South 216th St., Des 

Moines, WA 98198; telephone and fax 206– 

231–3225. 

(l) Material Incorporated by Reference 

(1) The Director of the Federal Register 

approved the incorporation by reference 

(IBR) of the service information listed in this 

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

part 51. 

(2) You must use this service information 

as applicable to do the actions required by 

this AD, unless this AD specifies otherwise. 

(i) Airbus A300–600 Airworthiness 

Limitations Section (ALS) Part 3, 

Certification Maintenance Requirements 

(CMR), Revision 01, dated August 28, 2017. 

(ii) Airbus A310 Airworthiness Limitations 

Section (ALS) Part 3, Certification 

Maintenance Requirements (CMR), Revision 

01, dated August 28, 2017. 

(3) For service information identified in 

this AD, contact Airbus SAS, Airworthiness 

Office—EAW, Rond-Point Emile Dewoitine 

No: 2, 31700 Blagnac Cedex, France; 

telephone +33 5 61 93 36 96; fax +33 5 61 

93 44 51; email account.airworth-eas@

airbus.com; internet http://www.airbus.com. 

(4) You may view this service information 

at the FAA, Transport Standards Branch, 

2200 South 216th St., Des Moines, WA. For 

information on the availability of this 

material at the FAA, call 206–231–3195. 

(5) You may view this service information 

that is incorporated by reference at the 

National Archives and Records 

Administration (NARA). For information on 

the availability of this material at NARA, call 

202–741–6030, or go to: http://

www.archives.gov/federal-register/cfr/ibrlocations.html. 

Issued in Des Moines, Washington, on 

August 16, 2018. 

Michael Kaszycki, 

Acting Director, System Oversight Division, 

Aircraft Certification Service. 

[FR Doc. 2018–19857 Filed 9–17–18; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2018–0327; Product 

Identifier 2018–CE–001–AD; Amendment 

39–19404; AD 2018–19–04] 

RIN 2120–AA64 

Airworthiness Directives; Learjet, Inc. 

Airplanes 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Final rule. 

SUMMARY: We are adopting a new 

airworthiness directive (AD) for certain 

Learjet, Inc. Models 28, 29, 31, 31A, 35, 

35A, 36, 36A, 55, 55B, 55C, and 60 

airplanes. This AD was prompted by 

fatigue cracks initiating in the flap 

support structure due to repetitive flap 

loads, which has caused flap nose roller 

support bracket failure. This AD 

requires replacement of the flap nose 

roller fitting, nose roller support 

bracket, and adjacent rib support 

structure with improved components. 

We are issuing this AD to address the 

unsafe condition on these products. 

DATES: This AD is effective October 23, 

2018. 

The Director of the Federal Register 

approved the incorporation by reference 

of certain publications listed in this AD 

as of October 23, 2018. 

ADDRESSES: For service information 

identified in this final rule, contact 

Learjet, Inc., One Learjet Way, Wichita, 

Kansas 67209; telephone: 316–946– 

2000; email: ac.ict@

aero.bombardier.com; internet: https://

www.bombardier.com. You may view 

this service information at the FAA, 

Policy and Innovation Division, 901 

Locust, Kansas City, Missouri 64106. 

For information on the availability of 

this material at the FAA, call (816) 329– 

4148. It is also available on the internet 

at http://www.regulations.gov by 

searching for and locating Docket No. 

FAA–2018–0327. 

Examining the AD Docket 

You may examine the AD docket on 

the internet at http://

www.regulations.gov by searching for 

and locating Docket No. FAA–2018– 

0327; or in person at Docket Operations 

between 9 a.m. and 5 p.m., Monday 

through Friday, except Federal holidays. 

The AD docket contains this final rule, 

the regulatory evaluation, any 

comments received, and other 

information. The address for Docket 

Operations (phone: 800–647–5527) is 


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Federal Register / Vol. 83, No. 181 / Tuesday, September 18, 2018 / Rules and Regulations 47045 

Docket Operations, 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: Tara 

Shawn, Aerospace Engineer, Wichita 

ACO Branch, 1801 Airport Road, Room 

100, Wichita, Kansas 67209; telephone: 

(316) 946–4141; fax: (316) 946–4107; 

email: tara.shawn@faa.gov or WichitaCOS@faa.gov. 

SUPPLEMENTARY INFORMATION: 

Discussion 

We issued a notice of proposed 

rulemaking (NPRM) to amend 14 CFR 

part 39 by adding an AD that would 

apply to certain Learjet, Inc. Models 28, 

29, 31, 31A, 35, 35A, 36, 36A, 55, 55B, 

55C, and 60 airplanes. The NPRM 

published in the Federal Register on 

May 8, 2018 (83 FR 20740). The NPRM 

was prompted by a report that a skewed 

flap and aileron became bound on a 

Model 31A airplane, which was later 

found to have fatigue cracks in the flap 

support structure due to repetitive flap 

loads. Fatigue cracks in the flap support 

structure caused by repetitive flap loads 

can result in failure of the flap nose 

roller support bracket. Repetitive flap 

loads occur on all models identified by 

this AD. The NPRM proposed to require 

replacement of the flap nose roller 

fitting, nose roller support bracket, and 

adjacent rib support structure with 

improved components. This condition, 

if not addressed, could result in loss of 

roll control on approach with 

consequent loss of control of the 

airplane. We are issuing this AD to 

address the unsafe condition on these 

products. 

Comments 

We gave the public the opportunity to 

participate in developing this final rule. 

We received no comments on the NPRM 

or on the determination of the cost to 

the public. 

Clarification of Repair Method 

We have revised this action to clarify 

that operators are not required to obtain 

repair instructions from Learjet. Instead, 

operators must use a repair method 

approved by the Manager, Wichita ACO 

Branch, FAA. 

Conclusion 

We reviewed the relevant data and 

determined that air safety and the 

public interest require adopting this 

final rule as proposed except for the 

changes described previously and other 

minor editorial changes. We have 

determined that these changes: 

• Are consistent with the intent that 

was proposed in the NPRM for 

addressing the unsafe condition; and 

• Do not add any additional burden 

upon the public than was already 

proposed in the NPRM. 

Related Service Information Under 1 

CFR Part 51 

We reviewed Bombardier Learjet 28/ 

29 Service Bulletin SB 28/29–27–31 

Recommended, dated September 11, 

2017; Bombardier Learjet 31 SB 31–27– 

35 Recommended, dated September 11, 

2017; Bombardier Learjet 35/36 SB 35/ 

36–27–50 Recommended, dated 

September 11, 2017; Bombardier Learjet 

55 SB 55–27–41 Recommended, dated 

September 11, 2017; and Bombardier 

Learjet 60 SB 60–27–39 Recommended, 

Revision 1, dated January 15, 2018. For 

the applicable models, the service 

information describes procedures for 

replacement of the flap nose roller 

fitting, nose roller support bracket, and 

adjacent rib support structure with 

improved components. The service 

information also contains instructions to 

ensure correct flap alignment. This 

service information is reasonably 

available because the interested parties 

have access to it through their normal 

course of business or by the means 

identified in the ADDRESSES section. 

Costs of Compliance 

We estimate that this AD affects 706 

airplanes of U.S. registry. 

We estimate the following costs to 

comply with this AD: 

ESTIMATED COSTS

Action Labor cost Parts cost * Cost per 

product 

Cost on U.S. 

operators 

Replacement of flap nose roller fitting, nose 

roller support bracket, and adjacent rib 

support structure with improved components.

188 work-hours × $85 per hour = $15,980 .... $12,213 $28,193 $19,904,258 

* Parts cost is an average of the combined costs for replacement of all of the kits per airplane. Not all airplanes will need all kits, as credit is allowed for some previous installations. 

INDIVIDUAL PARTS COST * 

Kit Number (K/N) Part cost 

K/N 2381000–802 ......................... $827 

K/N 2381000–804 ......................... 822 

K/N 2381000–806 ......................... 780 

K/N 2381000–808 ......................... 793 

K/N 2381000–809 ......................... 1,358 

K/N 2381000–810 ......................... 1,358 

K/N 2381000–811 ......................... 1,822 

K/N 2381000–817 ......................... 1,674 

K/N 2381000–818 ......................... 1,432 

K/N 2381000–819 ......................... 1,415 

K/N 2381000–820 ......................... 1,912 

K/N 2381000–821 ......................... 1,912 

* Parts required for replacement may vary 

for different models and different airplanes. 

Authority for This Rulemaking 

Title 49 of the United States Code 

specifies the FAA’s authority to issue 

rules on aviation safety. Subtitle I, 

section 106, describes the authority of 

the FAA Administrator. Subtitle VII: 

Aviation Programs, describes in more 

detail the scope of the Agency’s 

authority. 

We are issuing this rulemaking under 

the authority described in Subtitle VII, 

Part A, Subpart III, Section 44701: 

‘‘General requirements.’’ Under that 

section, Congress charges the FAA with 

promoting safe flight of civil aircraft in 

air commerce by prescribing regulations 

for practices, methods, and procedures 

the Administrator finds necessary for 

safety in air commerce. This regulation 

is within the scope of that authority 

because it addresses an unsafe condition 

that is likely to exist or develop on 

products identified in this rulemaking 

action. 

This AD is issued in accordance with 

authority delegated by the Executive 

Director, Aircraft Certification Service, 

as authorized by FAA Order 8000.51C. 

In accordance with that order, issuance 

of ADs is normally a function of the 

Compliance and Airworthiness 

Division, but during this transition 

period, the Executive Director has 

delegated the authority to issue ADs 

applicable to small airplanes, gliders, 

balloons, airships, domestic business jet 

transport airplanes, and associated 


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47046 Federal Register / Vol. 83, No. 181 / Tuesday, September 18, 2018 / Rules and Regulations 

appliances to the Director of the Policy 

and Innovation Division. 

Regulatory Findings 

This AD will not have federalism 

implications under Executive Order 

13132. This AD will 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 that this AD: 

(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), 

(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. 

Adoption of the Amendment 

Accordingly, under the authority 

delegated to me by the Administrator, 

the FAA amends 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): 

2018–19–04 Learjet, Inc.: Amendment 39– 

19404; Docket No. FAA–2018–0327; 

Product Identifier 2018–CE–001–AD. 

(a) Effective Date 

This AD is effective October 23, 2018. 

(b) Affected ADs 

None. 

(c) Applicability 

(1) This AD applies to the Learjet, Inc. 

model airplanes that are certificated in any 

category, as listed in table 1 to paragraph (c) 

of this AD. 

(d) Subject 

Joint Aircraft System Component (JASC)/ 

Air Transport Association (ATA) of America 

Code 2750, TE Flap Control System. 

(e) Unsafe Condition 

This AD was prompted by reports of 

fatigue cracks initiating in the flap support 

structure due to repetitive flap loads. We are 

issuing this AD to require replacement of the 

flap nose roller fitting, nose roller support 

bracket, and adjacent rib support structure 

with improved components. The unsafe 

condition, if not addressed, could cause 

failure of the flap nose roller support bracket 

and lead to loss of roll control on approach 

with consequent loss of control of the 

airplane. 

(f) Compliance 

Comply with this AD within the 

compliance times specified, unless already 

done. 

(g) Corrective Action 

(1) For Models 28 and 29 airplanes: 

(i) Within 24 months after October 23, 2018 

(the effective date of this AD) or within 400 

landings after October 23, 2018 (the effective 

date of this AD), whichever occurs first, 

replace the nose roller fitting, nose roller 

support bracket, and adjacent rib support 

structure with replacement parts by 

following the Accomplishment Instructions 

in Bombardier Learjet 28/29 Service Bulletin 

SB 28/29–27–31 Recommended, dated 

September 11, 2017. 

(ii) Although Paragraph 3.B.(1) of the 

applicable SB for these models that have 

modified flap roller assemblies requires the 

operator to contact Learjet Inc. for repair 

instructions, this AD requires that you do the 

repair using a method approved by the 

Manager, Wichita ACO Branch, FAA. For a 

repair method to be approved by the 

Manager, Wichita ACO Branch, as required 

by this paragraph, the Manager’s approval 

letter must specifically refer to this AD. 

(2) For Models 31 and 31A airplanes: 

Within 24 months after October 23, 2018 (the 

effective date of this AD) or within 400 

landings after October 23, 2018 (the effective 

date of this AD), whichever occurs first, 

replace the nose roller fitting, nose roller 

support bracket, and adjacent rib support 

structure with replacement parts by 

following the Accomplishment Instructions 

in Bombardier Learjet 31 SB 31–27–35 

Recommended, dated September 11, 2017. 


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Federal Register / Vol. 83, No. 181 / Tuesday, September 18, 2018 / Rules and Regulations 47047 

(3) For Models 35, 35A, 36, and 36A 

airplanes: Within 24 months after October 

23, 2018 (the effective date of this AD) or 

within 400 landings after October 23, 2018 

(the effective date of this AD), whichever 

occurs first, replace the nose roller fitting, 

nose roller support bracket, and adjacent rib 

support structure with replacement parts by 

following the Accomplishment Instructions 

in Bombardier Learjet 35/36 SB 35/36–27–50 

Recommended, dated September 11, 2017. 

(4) For Models 55, 55B, and 55C airplanes: 

Within 24 months after October 23, 2018 (the 

effective date of this AD) or within 400 

landings after October 23, 2018 (the effective 

date of this AD), whichever occurs first, 

replace the nose roller fitting, nose roller 

support bracket, and adjacent rib support 

structure with replacement parts by 

following the Accomplishment Instructions 

in Bombardier Learjet 55 SB 55–27–41 

Recommended, dated September 11, 2017. 

(5) For Model 60 airplanes: Within 12 

months after October 23, 2018 (the effective 

date of this AD) or within 200 landings after 

October 23, 2018 (the effective date of this 

AD), whichever occurs first, replace the nose 

roller fitting, nose roller support bracket, and 

adjacent rib support structure with 

replacement parts by following the 

Accomplishment Instructions in Bombardier 

Learjet 60 SB 60–27–39 Recommended, 

Revision 1, dated January 15, 2018. 

(6) For all airplanes: Some compliance 

times in this AD are presented in landings. 

If you do not keep a record of the total 

number of landings, then use a 1-to-1 

conversion for hours time-in-service (TIS) to 

landings. Example: 20 hours TIS = 20 

landings. 

(7) For Models 31, 31A, 35, 35A, 36, 36A, 

55, 55B, 55C, and 60 airplanes: Although 

Paragraph 3.B.(2) of the applicable SB for 

these models that have modified flap roller 

assemblies requires the operator to contact 

Learjet Inc. for repair instructions, this AD 

requires you do the repair using a method 

approved by the Manager, Wichita ACO 

Branch, FAA. For a repair method to be 

approved by the Manager, Wichita ACO 

Branch, as required by this paragraph, the 

Manager’s approval letter must specifically 

refer to this AD. 

(h) Credit for Previous Actions 

For Model 60 airplanes: This AD allows 

credit for actions required in paragraph (g)(5) 

of this AD if done before the effective date 

of this AD following Bombardier Learjet 60 

SB 60–27–39 Recommended, Basic Issue, 

dated September 11, 2017. 

(i) No Reporting Requirement 

Although Bombardier Learjet 28/29 SB 28/ 

29–27–31 Recommended, dated September 

11, 2017; Bombardier Learjet 31 SB 31–27– 

35 Recommended, dated September 11, 2017; 

Bombardier Learjet 35/36 SB 35/36 –27–50 

Recommended, dated September 11, 2017; 

Bombardier Learjet 55 SB 55–27–41 

Recommended, dated September 11, 2017; 

and Bombardier Learjet 60 SB 60–27–39 

Recommended, Revision 1, dated January 15, 

2018, all specify to submit a compliance 

response form to the manufacturer per 

paragraph 3.E., this AD does not require that 

action. 

(j) Alternative Methods of Compliance 

(AMOCs) 

(1) The Manager, Wichita ACO branch, 

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 

certification office, send it to the attention of 

the person identified in paragraph (k)(1) 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 

For more information about this AD, 

contact Tara Shawn, Aerospace Engineer, 

Wichita ACO Branch, 1801 Airport Road, 

Room 100, Wichita, Kansas 67209; telephone: 

(316) 946–4141; fax: (316) 946–4107; email: 

tara.shawn@faa.gov or Wichita-COS@faa.gov. 

(l) Material Incorporated by Reference 

(1) The Director of the Federal Register 

approved the incorporation by reference of 

the service information listed in this 

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

part 51. 

(2) You must use this service information 

as applicable to do the actions required by 

this AD, unless the AD specifies otherwise. 

(i) Bombardier Learjet 28/29 Service 

Bulletin (SB) 28/29–27–31 Recommended, 

dated September 11, 2017; 

(ii) Bombardier Learjet 31 SB 31–27–35 

Recommended, dated September 11, 2017; 

(iii) Bombardier Learjet 35/36 SB 35/36 

–27–50 Recommended, dated September 11, 

2017; 

(iv) Bombardier Learjet 55 SB 55–27–41 

Recommended, dated September 11, 2017; 

and 

(v) Bombardier Learjet 60 SB 60–27–39 

Recommended, Revision 1, dated January 15, 

2018. 

(3) For service information identified in 

this AD, contact Learjet, Inc., One Learjet 

Way, Wichita, Kansas 67209; telephone: 316– 

946–2000; email: ac.ict@

aero.bombardier.com; internet: https://

www.bombardier.com. 

(4) You may view this service information 

at the FAA, Policy and Innovation Division, 

901 Locust, Kansas City, Missouri 64106. For 

information on the availability of this 

material at the FAA, call (816) 329–4148. In 

addition, you can access this service 

information on the internet at http://

www.regulations.gov by searching for and 

locating Docket No. FAA–2017–1078. 

(5) You may view this service information 

that is incorporated by reference at the 

National Archives and Records 

Administration (NARA). For information on 

the availability of this material at NARA, call 

202–741–6030, or go to: http://

www.archives.gov/federal-register/cfr/ibrlocations.html. 

Issued in Kansas City, Missouri, on August 

31, 2018. 

Melvin J. Johnson, 

Deputy Director, Policy & Innovation Division, 

Aircraft Certification Service. 

[FR Doc. 2018–19853 Filed 9–17–18; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2018–0390; Product 

Identifier 2017–NM–130–AD; Amendment 

39–19397; AD 2018–18–18] 

RIN 2120–AA64 

Airworthiness Directives; Airbus SAS 

Airplanes 

AGENCY: Federal Aviation 

Administration (FAA), Department of 

Transportation (DOT). 

ACTION: Final rule. 

SUMMARY: We are adopting a new 

airworthiness directive (AD) for all 

Airbus SAS Model A300 series 

airplanes. This AD was prompted by a 

revision of an airworthiness limitation 

items (ALI) document. This AD requires 

revising the maintenance or inspection 

program, as applicable, to incorporate 

the specified maintenance requirements 

and airworthiness limitations. We are 

issuing this AD to address the unsafe 

condition on these products. 

DATES: This AD is effective October 23, 

2018. 

ADDRESSES: 

Examining the AD Docket 

You may examine the AD docket on 

the internet at http://

www.regulations.gov by searching for 

and locating Docket No. FAA–2018– 

0390; or in person at Docket Operations 

between 9 a.m. and 5 p.m., Monday 

through Friday, except Federal holidays. 

The AD docket contains this final rule, 

the regulatory evaluation, any 

comments received, and other 

information. The address for Docket 

Operations (phone: 800–647–5527) is 

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: Dan 

Rodina, Aerospace Engineer, 

International Section, Transport 

Standards Branch, FAA, 2200 South 

216th St., Des Moines, WA 98198; 

telephone and fax 206–231–3225. 

SUPPLEMENTARY INFORMATION: 


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