83_FR_20010 83 FR 19922 - Airworthiness Directives; Gulfstream Aerospace Corporation Airplanes

83 FR 19922 - Airworthiness Directives; Gulfstream Aerospace Corporation Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 88 (May 7, 2018)

Page Range19922-19925
FR Document2018-08956

We are adopting a new airworthiness directive (AD) for certain Gulfstream Aerospace Corporation Models G-IV and GIV-X airplanes. This AD was prompted by the potential for fatigue cracks developing in the main landing gear actuator attachment fitting that had a certain repair incorporated. This AD requires incorporating new revisions into the Instructions for Continued Airworthiness of the Limitations section of the FAA-approved maintenance program (e.g., maintenance manual) that establish an inspection cycle for the repaired MLG side brace actuator fittings. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 88 (Monday, May 7, 2018)
[Federal Register Volume 83, Number 88 (Monday, May 7, 2018)]
[Rules and Regulations]
[Pages 19922-19925]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-08956]


=======================================================================
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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2017-1163; Product Identifier 2017-CE-041-AD; Amendment 
39-19260; AD 2018-09-04]
RIN 2120-AA64


Airworthiness Directives; Gulfstream Aerospace Corporation 
Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: We are adopting a new airworthiness directive (AD) for certain 
Gulfstream Aerospace Corporation Models G-IV and GIV-X airplanes. This 
AD was prompted by the potential for fatigue cracks developing in the 
main landing gear actuator attachment fitting that had a certain repair 
incorporated. This AD requires incorporating new revisions into the 
Instructions for Continued Airworthiness of the Limitations section of 
the FAA-approved maintenance program (e.g., maintenance manual) that 
establish an inspection cycle for the repaired MLG side brace actuator 
fittings. We are issuing this AD to address the unsafe condition on 
these products.

DATES: This AD is effective June 11, 2018.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of June 11, 
2018.

ADDRESSES: For service information identified in this final rule, 
contact Gulfstream Aerospace Corporation, P.O. Box 2206, Savannah, 
Georgia 31402-2206; telephone: (800) 810-4853; fax 912-965-3520; email: 
[email protected]; internet: http://www.gulfstream.com/product_support/technical_pubs/pubs/index.htm. 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-2017-1163.

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-2017-
1163; 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 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: William O. Herderich, Aerospace 
Engineer, Atlanta ACO Branch, FAA, 1701 Columbia Avenue, College Park, 
Georgia 30337; phone: (404) 474-5547; fax: (404) 474-5605; email: 
[email protected].

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 Gulfstream 
Aerospace Corporation Models G-IV and GIV-X airplanes. The NPRM 
published in the Federal Register on December 12, 2017 (82 FR 58362). 
The NPRM was prompted by the potential for fatigue cracks developing in 
the main landing gear actuator attachment fitting that had a certain 
repair incorporated. The NPRM proposed to require incorporating new 
revisions into the

[[Page 19923]]

Instructions for Continued Airworthiness of the Limitations section of 
the FAA-approved maintenance program (e.g., maintenance manual) that 
establish an inspection cycle for the repaired MLG side brace actuator 
fittings. 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. The following presents the comment received on the 
NPRM and the FAA's response to the comment.

Request To Change Compliance Time

    Gulfstream Aerospace Corporation stated that the compliance time 
for the actions required in the proposed AD should be changed to be in-
line with the service information incorporated by reference in the 
proposed AD.
    Gulfstream Aerospace Corporation stated that the compliance time 
specified in the service information incorporated by reference in the 
proposed AD is 24 months from September 16, 2016. Gulfstream Aerospace 
Corporation believes that the 100-hour time-in-service (TIS) compliance 
time after the effective date of the proposed AD significantly reduces 
the original compliance time and may cause an undue burden on the 
owner/operators of the affected airplanes.
    We agree that the compliance time can be changed to more fully 
coincide with the service bulletin without affecting the safety risk of 
this AD. We have changed the compliance time of this AD to ``Within the 
next 100 hours time-in-service (TIS) after the effective date of this 
AD or within the next 3 months after the effective date of this AD, 
whichever occurs later.'' The 3-month compliance time combined with the 
35 days after publication in the Federal Register effective date should 
coincide with the compliance time in the service bulletin.

Conclusion

    We reviewed the relevant data, considered the comment received, and 
determined that air safety and the public interest require adopting 
this final rule as proposed except for minor editorial changes. We have 
determined that these minor 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 Gulfstream G350 Customer Bulletin Number 192A, dated 
June 15, 2017, including Appendix A, Gulfstream Document GIV-SGER-553, 
Revision A, Instructions for Continued Airworthiness for Gulfstream 
Repair Drawing SE05732102, dated December 14, 2016 (for model 
Gulfstream G350); Gulfstream G450 Customer Bulletin 192A, dated June 
15, 2017, including Appendix A, Gulfstream Document GIV-SGER-553, 
Revision A, Instructions for Continued Airworthiness for Gulfstream 
Repair Drawing SE05732102, dated December 14, 2016 (for model 
Gulfstream G450); Gulfstream IV Customer Bulletin Number 238A, dated 
June 15, 2017, including Appendix A, Gulfstream Document GIV-SGER-553, 
Revision A, Instructions for Continued Airworthiness for Gulfstream 
Repair Drawing SE05732102, dated December 14, 2016 (for model 
Gulfstream IV); Gulfstream G300 Customer Bulletin Number 238A, dated 
June 15, 2017, including Appendix A, Gulfstream Document GIV-SGER-553, 
Revision A, Instructions for Continued Airworthiness for Gulfstream 
Repair Drawing SE05732102, dated December 14, 2016 (for model 
Gulfstream G300); and Gulfstream G400 Customer Bulletin Number 238A, 
dated June 15, 2017, including Appendix A, Gulfstream Document GIV-
SGER-553, Revision A, Instructions for Continued Airworthiness for 
Gulfstream Repair Drawing SE05732102, dated December 14, 2016 (for 
model Gulfstream G400). For the applicable models, the service 
information describes procedures for inspecting maintenance records to 
determine if repair SE05732102 for the main landing gear side brace 
fitting has been incorporated and determining initial and repetitive 
inspection requirements for the main landing gear side brace fitting. 
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 709 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                       Cost on
               Action                      Labor cost               Parts cost            Cost per       U.S.
                                                                                          product     operators
----------------------------------------------------------------------------------------------------------------
Inspect Maintenance Records........  1 work-hour x $85 per  Not applicable............          $85      $60,265
                                      hour = $85.
Incorporate new revisions into the   1 work-hour x $85 per  Not applicable............           85       60,265
 Instructions for Continued           hour = $85.
 Airworthiness of the Limitations
 section of the FAA-approved
 maintenance program (e.g.,
 maintenance manual).
----------------------------------------------------------------------------------------------------------------

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

[[Page 19924]]

applicable to small airplanes, gliders, domestic business jet transport 
airplanes, and associated 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

0
1. The authority citation for part 39 continues to read as follows:

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


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive (AD):

2018-09-04 Gulfstream Aerospace Corporation: Amendment 39-19260; 
Docket No. FAA-2017-1163; Product Identifier 2017-CE-041-AD.

(a) Effective Date

    This AD is effective June 11, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to the following Gulfstream Aerospace 
Corporation model airplanes that are certificated in any category:
    (1) Model G-IV, serial numbers (S/Ns) 1000 through 1399 having 
Aircraft Service Change (ASC) 416A (MSG-3) incorporated; and S/Ns 
1400 through 1535; and
    (2) Model GIV-X, S/Ns 4001 through 4355.

(d) Subject

    Joint Aircraft System Component (JASC)/Air Transport Association 
(ATA) of America Code 32, Landing Gear.

(e) Unsafe Condition

    This AD was prompted by the potential for fatigue cracks in the 
main landing gear (MLG) actuator attachment fitting that had a 
certain repair incorporated. We are issuing this AD to prevent 
failure of the MLG actuator attachment. The unsafe condition, if not 
addressed, could compromise the lateral support of the MLG during 
ground maneuvers, possibly leading to collapse of the affected MLG 
with consequent loss of control. In addition, this condition could 
also cause the MLG side brace to fail, which could result in a 
penetration of the wing fuel tank causing an uncontained fire.

(f) Compliance

    At whichever of the following in paragraphs (f)(1) and (f)(2) 
that occurs later, comply with the actions in paragraphs (g) through 
(i) of this AD, unless already done.
    (1) Within the next 100 hours time-in-service after June 11, 
2018 (the effective date of this AD); or
    (2) Within the next 3 months after June 11, 2018 (the effective 
date of this AD).

(g) Inspect Maintenance Records

    Inspect the airplane maintenance records to determine if repair 
SE05732102 for the MLG side brace fitting has been incorporated. To 
do this inspection, use the Accomplishment Instructions in 
Gulfstream G350 Customer Bulletin Number 192A; Gulfstream G450 
Customer Bulletin 192A; Gulfstream IV Customer Bulletin Number 238A; 
Gulfstream G300 Customer Bulletin Number 238A; and Gulfstream G400 
Customer Bulletin Number 238A; all dated June 15, 2017, as 
applicable. The service information referenced in this paragraph 
specifies sending a service reply card back to Gulfstream Aerospace 
Corporation if repair SE05732102 for the MLG side brace fitting has 
been not been incorporated. This action is not required in this AD.

(h) Determine Initial and Repetitive Inspection Requirements

    If it is determined during the maintenance records inspection 
required in paragraph (g) of this AD that repair SE05732102 for the 
MLG side brace fitting has been incorporated, determine the initial 
and repetitive inspection requirements using the Accomplishment 
Instructions of the service information identified in paragraph (g) 
of this AD along with the following documents, as applicable. Comply 
with the inspection requirements as determined.
    (1) Appendix A, Gulfstream Document GIV-SGER-553, Revision A, 
Instructions for Continued Airworthiness for Gulfstream Repair 
Drawing SE05732102, dated December 14, 2016, to Gulfstream G350 
Customer Bulletin No. 192A, dated June 15, 2017;
    (2) Appendix A, Gulfstream Document GIV-SGER-553, Revision A, 
Instructions for Continued Airworthiness for Gulfstream Repair 
Drawing SE05732102, dated December 14, 2016, to Gulfstream G450 
Customer Bulletin No. 192A, dated June 15, 2017;
    (3) Appendix A, Gulfstream Document GIV-SGER-553, Revision A, 
Instructions for Continued Airworthiness for Gulfstream Repair 
Drawing SE05732102, dated December 14, 2016, to Gulfstream IV 
Customer Bulletin No. 283A, dated June 15, 2017;
    (4) Appendix A, Gulfstream Document GIV-SGER-553, Revision A, 
Instructions for Continued Airworthiness for Gulfstream Repair 
Drawing SE05732102, dated December 14, 2016, to Gulfstream G300 
Customer Bulletin No. 283A, dated June 15, 2017; and
    (5) Appendix A, Gulfstream Document GIV-SGER-553, Revision A, 
Instructions for Continued Airworthiness for Gulfstream Repair 
Drawing SE05732102, dated December 14, 2016, to Gulfstream G400 
Customer Bulletin No. 283A, dated June 15, 2017.

(i) Revise Limitations Section

    Insert the documents listed in paragraphs (h)(1) through (5) of 
this AD into the Instructions for Continued Airworthiness of the 
Limitations section of the FAA-approved maintenance program (e.g., 
maintenance manual), as applicable. The revised limitations sections 
establish inspections of the repaired MLG side brace actuator 
fittings.

(j) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Atlanta 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) 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.
    (3) For service information that contains steps that are labeled 
as Required for Compliance (RC), the provisions of paragraphs (g) 
through (i) of this AD apply.
    (i) The steps labeled as RC, including substeps under an RC step 
and any figures identified in an RC step, must be done to comply 
with the AD. An AMOC is required for any deviations to RC steps, 
including substeps and identified figures.
    (ii) Steps not labeled as RC may be deviated from using accepted 
methods in accordance with the operator's maintenance or inspection 
program without obtaining approval of an AMOC, provided the RC 
steps, including substeps and identified figures, can still be done 
as specified, and the airplane can be put back in an airworthy 
condition.

[[Page 19925]]

(k) Related Information

    For more information about this AD, contact William O. 
Herderich, Aerospace Engineer, Atlanta ACO Branch, FAA, 1701 
Columbia Avenue, College Park, Georgia 30337; phone: (404) 474-5547; 
fax: (404) 474-5605; email: [email protected].

(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 the AD specifies otherwise.
    (i) Gulfstream G350 Customer Bulletin Number 192A, dated June 
15, 2017, that incorporates Appendix A, Gulfstream Document GIV-
SGER-553, Revision A, Instructions for Continued Airworthiness for 
Gulfstream Repair Drawing SE05732102, dated December 14, 2016.
    (ii) Gulfstream G450 Customer Bulletin 192A, dated June 15, 
2017, that incorporates Appendix A, Gulfstream Document GIV-SGER-
553, Revision A, Instructions for Continued Airworthiness for 
Gulfstream Repair Drawing SE05732102, dated December 14, 2016.
    (iii) Gulfstream IV Customer Bulletin Number 238A, dated June 
15, 2017, that incorporates Appendix A, Gulfstream Document GIV-
SGER-553, Revision A, Instructions for Continued Airworthiness for 
Gulfstream Repair Drawing SE05732102, dated December 14, 2016.
    (iv) Gulfstream G300 Customer Bulletin Number 238A, dated June 
15, 2017, that incorporates Appendix A, Gulfstream Document GIV-
SGER-553, Revision A, Instructions for Continued Airworthiness for 
Gulfstream Repair Drawing SE05732102, dated December 14, 2016.
    (v) Gulfstream G400 Customer Bulletin Number 238A, dated June 
15, 2017, that incorporates Appendix A, Gulfstream Document GIV-
SGER-553, Revision A, Instructions for Continued Airworthiness for 
Gulfstream Repair Drawing SE05732102, dated December 14, 2016.
    (3) For Gulfstream Aerospace Corporation service information 
identified in this AD, contact Gulfstream Aerospace Corporation, 
P.O. Box 2206, Savannah, Georgia 31402-2206; telephone: (800) 810-
4853; fax 912-965-3520; email: [email protected]; internet: http://www.gulfstream.com/product_support/technical_pubs/pubs/index.htm.
    (4) You may view this service information at 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.
    (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/ibr-locations.html.

    Issued in Kansas City, Missouri, on April 19, 2018.
Melvin Johnson,
Deputy Director, Policy and Innovation Division, Aircraft Certification 
Service.
[FR Doc. 2018-08956 Filed 5-4-18; 8:45 am]
 BILLING CODE 4910-13-P



                                             19922                Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations

                                                1. Lender Fees: An SBA Express                       Pilot and will last only for the duration             DATES:  This AD is effective June 11,
                                             Lender must not impose any fees or                      of the pilot, which expires September                 2018.
                                             direct costs on an Express Bridge Pilot                 30, 2020. As part of the Express Bridge                 The Director of the Federal Register
                                             Applicant or Borrower, except for the                   Pilot, this modification applies only to              approved the incorporation by reference
                                             following:                                              those small businesses that were                      of certain publications listed in this AD
                                                a. Application Fee: SBA Express                      located, as of the date of the applicable             as of June 11, 2018.
                                             Lenders may charge an Express Bridge                    disaster, in counties that have been                  ADDRESSES: For service information
                                             Pilot Applicant an application fee. The                 Presidentially-declared as disaster areas,            identified in this final rule, contact
                                             maximum permissible application fee is                  plus any contiguous counties. A listing               Gulfstream Aerospace Corporation, P.O.
                                             2% of the loan amount or $250,                          of Presidentially-declared disaster                   Box 2206, Savannah, Georgia 31402–
                                             whichever is greater. If an application                 declarations, including primary and                   2206; telephone: (800) 810–4853; fax
                                             fee is charged, it must be disclosed on                 contiguous counties can be located at                 912–965–3520; email: pubs@
                                             SBA Form 159(7a), Fee Disclosure Form                   www.sba.gov/disaster.                                 gulfstream.com; internet: http://
                                             and Compensation Agreement for Agent                      All other SBA terms and conditions                  www.gulfstream.com/product_support/
                                             Services in Connection with a SBA 7(a)                  and regulatory waivers related to the                 technical_pubs/pubs/index.htm. You
                                             Loan. If an undisbursed loan is                         Express Bridge Pilot remain unchanged.                may view this service information at the
                                             canceled, the Lender may retain the                       SBA will provide more detailed                      FAA, Policy and Innovation Division,
                                             application fee;                                        guidance in the form of a program                     901 Locust, Kansas City, Missouri
                                                b. Late Payment Fee: A late payment                  guide, which will be available on SBA’s               64106. For information on the
                                             fee not to exceed 5 percent of the                      website, http://www.sba.gov. SBA may                  availability of this material at the FAA,
                                             scheduled Express Bridge Pilot loan                     also provide additional guidance, if                  call (816) 329–4148. It is also available
                                             payment; and                                            needed, through SBA notices, which                    on the internet at http://
                                                c. Liquidation Costs: The reasonable                 also will be published on SBA’s
                                             direct costs of liquidation.                                                                                  www.regulations.gov by searching for
                                                                                                     website, http://www.sba.gov.                          and locating Docket No. FAA–2017–
                                                2. Prohibition on all other fees and
                                             charges, including by loan packagers,                     Authority: 15 U.S.C. 636(a)(25); 13 CFR             1163.
                                                                                                     120.3.
                                             referral agents or brokers. Except as                                                                         Examining the AD Docket
                                             permitted in 1. above, no other fee or                    Dated: April 26, 2018.
                                                                                                     Linda E. McMahon,                                       You may examine the AD docket on
                                             costs may be charged to an Express
                                             Bridge Pilot Applicant or Borrower by                                                                         the internet at http://
                                                                                                     Administrator.
                                             the Lender. In addition, no fee or costs                                                                      www.regulations.gov by searching for
                                                                                                     [FR Doc. 2018–09627 Filed 5–4–18; 8:45 am]
                                             may be charged to an Express Bridge                                                                           and locating Docket No. FAA–2017–
                                                                                                     BILLING CODE 8025–01–P
                                             Pilot Applicant or Borrower by any                                                                            1163; or in person at Docket Operations
                                             third party in connection with an                                                                             between 9 a.m. and 5 p.m., Monday
                                             Express Bridge Pilot loan, including any                                                                      through Friday, except Federal holidays.
                                                                                                     DEPARTMENT OF TRANSPORTATION                          The AD docket contains this final rule,
                                             referral fee, broker’s fee, or similar fee.
                                                The modification of this regulation                                                                        the regulatory evaluation, any
                                                                                                     Federal Aviation Administration
                                             will permit SBA Express lenders to                                                                            comments received, and other
                                             recoup some of their costs in processing                                                                      information. The address for Docket
                                                                                                     14 CFR Part 39
                                             the application, without subjecting the                                                                       Operations (phone: 800–647–5527) is
                                             Applicant to excessive or unnecessary                   [Docket No. FAA–2017–1163; Product                    Docket Operations, U.S. Department of
                                                                                                     Identifier 2017–CE–041–AD; Amendment                  Transportation, Docket Operations, M–
                                             fees for these small guaranteed loans                   39–19260; AD 2018–09–04]
                                             that are intended to provide immediate                                                                        30, West Building Ground Floor, Room
                                             cash to assist the small business with                  RIN 2120–AA64                                         W12–140, 1200 New Jersey Avenue SE,
                                             rebuilding and continuing or restarting                                                                       Washington, DC 20590.
                                             its operations while awaiting long-term                 Airworthiness Directives; Gulfstream                  FOR FURTHER INFORMATION CONTACT:
                                             disaster financing. SBA believes that the               Aerospace Corporation Airplanes                       William O. Herderich, Aerospace
                                             costs of the program should be kept as                  AGENCY:  Federal Aviation                             Engineer, Atlanta ACO Branch, FAA,
                                             low as possible to aid the disaster-                    Administration (FAA), DOT.                            1701 Columbia Avenue, College Park,
                                             affected small business. The application                ACTION: Final rule.
                                                                                                                                                           Georgia 30337; phone: (404) 474–5547;
                                             fee is optional; therefore an SBA                                                                             fax: (404) 474–5605; email:
                                             Express Lender may choose not to                        SUMMARY:   We are adopting a new                      william.o.herderich@faa.gov.
                                             collect an application fee from an                      airworthiness directive (AD) for certain              SUPPLEMENTARY INFORMATION:
                                             Express Bridge Pilot Applicant.                         Gulfstream Aerospace Corporation
                                             Additionally, because an Express Bridge                 Models G–IV and GIV–X airplanes. This                 Discussion
                                             Pilot loan Applicant must have had an                   AD was prompted by the potential for                    We issued a notice of proposed
                                             existing banking relationship with the                  fatigue cracks developing in the main                 rulemaking (NPRM) to amend 14 CFR
                                             SBA Express lender, there is no need for                landing gear actuator attachment fitting              part 39 by adding an AD that would
                                             either the Applicant or the Lender to                   that had a certain repair incorporated.               apply to certain Gulfstream Aerospace
                                             pay a referral fee, broker’s fee, or similar            This AD requires incorporating new                    Corporation Models G–IV and GIV–X
                                             fee for these loans.                                    revisions into the Instructions for                   airplanes. The NPRM published in the
                                                SBA’s modification of 13 CFR 120.221                 Continued Airworthiness of the                        Federal Register on December 12, 2017
                                             is authorized by 13 CFR 120.3 of its                    Limitations section of the FAA-                       (82 FR 58362). The NPRM was
daltland on DSKBBV9HB2PROD with RULES




                                             regulations, which provides that the                    approved maintenance program (e.g.,                   prompted by the potential for fatigue
                                             SBA Administrator may suspend,                          maintenance manual) that establish an                 cracks developing in the main landing
                                             modify or waive rules for a limited                     inspection cycle for the repaired MLG                 gear actuator attachment fitting that had
                                             period of time to test new programs or                  side brace actuator fittings. We are                  a certain repair incorporated. The
                                             ideas. This modification applies only to                issuing this AD to address the unsafe                 NPRM proposed to require
                                             loans made under the Express Bridge                     condition on these products.                          incorporating new revisions into the


                                        VerDate Sep<11>2014   16:29 May 04, 2018   Jkt 244001   PO 00000   Frm 00018   Fmt 4700   Sfmt 4700   E:\FR\FM\07MYR1.SGM   07MYR1


                                                                     Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations                                             19923

                                             Instructions for Continued                                  time-in-service (TIS) after the effective             Number 238A, dated June 15, 2017,
                                             Airworthiness of the Limitations section                    date of this AD or within the next 3                  including Appendix A, Gulfstream
                                             of the FAA-approved maintenance                             months after the effective date of this               Document GIV–SGER–553, Revision A,
                                             program (e.g., maintenance manual) that                     AD, whichever occurs later.’’ The 3-                  Instructions for Continued
                                             establish an inspection cycle for the                       month compliance time combined with                   Airworthiness for Gulfstream Repair
                                             repaired MLG side brace actuator                            the 35 days after publication in the                  Drawing SE05732102, dated December
                                             fittings. We are issuing this AD to                         Federal Register effective date should                14, 2016 (for model Gulfstream IV);
                                             address the unsafe condition on these                       coincide with the compliance time in                  Gulfstream G300 Customer Bulletin
                                             products.                                                   the service bulletin.                                 Number 238A, dated June 15, 2017,
                                             Comments                                                    Conclusion                                            including Appendix A, Gulfstream
                                                                                                                                                               Document GIV–SGER–553, Revision A,
                                               We gave the public the opportunity to                        We reviewed the relevant data,                     Instructions for Continued
                                             participate in developing this final rule.                  considered the comment received, and                  Airworthiness for Gulfstream Repair
                                             The following presents the comment                          determined that air safety and the                    Drawing SE05732102, dated December
                                             received on the NPRM and the FAA’s                          public interest require adopting this                 14, 2016 (for model Gulfstream G300);
                                             response to the comment.                                    final rule as proposed except for minor               and Gulfstream G400 Customer Bulletin
                                                                                                         editorial changes. We have determined                 Number 238A, dated June 15, 2017,
                                             Request To Change Compliance Time
                                                                                                         that these minor changes:                             including Appendix A, Gulfstream
                                                Gulfstream Aerospace Corporation                            • Are consistent with the intent that              Document GIV–SGER–553, Revision A,
                                             stated that the compliance time for the                     was proposed in the NPRM for                          Instructions for Continued
                                             actions required in the proposed AD                         addressing the unsafe condition; and                  Airworthiness for Gulfstream Repair
                                             should be changed to be in-line with the                       • Do not add any additional burden                 Drawing SE05732102, dated December
                                             service information incorporated by                         upon the public than was already                      14, 2016 (for model Gulfstream G400).
                                             reference in the proposed AD.                               proposed in the NPRM.
                                                Gulfstream Aerospace Corporation                                                                               For the applicable models, the service
                                             stated that the compliance time                             Related Service Information Under                     information describes procedures for
                                             specified in the service information                        1 CFR Part 51                                         inspecting maintenance records to
                                             incorporated by reference in the                              We reviewed Gulfstream G350                         determine if repair SE05732102 for the
                                             proposed AD is 24 months from                               Customer Bulletin Number 192A, dated                  main landing gear side brace fitting has
                                             September 16, 2016. Gulfstream                              June 15, 2017, including Appendix A,                  been incorporated and determining
                                             Aerospace Corporation believes that the                     Gulfstream Document GIV–SGER–553,                     initial and repetitive inspection
                                             100-hour time-in-service (TIS)                              Revision A, Instructions for Continued                requirements for the main landing gear
                                             compliance time after the effective date                    Airworthiness for Gulfstream Repair                   side brace fitting. This service
                                             of the proposed AD significantly                            Drawing SE05732102, dated December                    information is reasonably available
                                             reduces the original compliance time                        14, 2016 (for model Gulfstream G350);                 because the interested parties have
                                             and may cause an undue burden on the                        Gulfstream G450 Customer Bulletin                     access to it through their normal course
                                             owner/operators of the affected                             192A, dated June 15, 2017, including                  of business or by the means identified
                                             airplanes.                                                  Appendix A, Gulfstream Document                       in the ADDRESSES section.
                                                We agree that the compliance time                        GIV–SGER–553, Revision A,                             Costs of Compliance
                                             can be changed to more fully coincide                       Instructions for Continued
                                             with the service bulletin without                           Airworthiness for Gulfstream Repair                     We estimate that this AD affects 709
                                             affecting the safety risk of this AD. We                    Drawing SE05732102, dated December                    airplanes of U.S. registry.
                                             have changed the compliance time of                         14, 2016 (for model Gulfstream G450);                   We estimate the following costs to
                                             this AD to ‘‘Within the next 100 hours                      Gulfstream IV Customer Bulletin                       comply with this AD:
                                                                                                                        ESTIMATED COSTS
                                                                                                                                                                                                 Cost on
                                                                                                                                                                                    Cost per
                                                                            Action                                                 Labor cost                     Parts cost                      U.S.
                                                                                                                                                                                    product     operators

                                             Inspect Maintenance Records ..........................................   1 work-hour × $85 per hour = $85 ....    Not applicable ...         $85     $60,265
                                             Incorporate new revisions into the Instructions for Con-                 1 work-hour × $85 per hour = $85 ....    Not applicable ...          85      60,265
                                               tinued Airworthiness of the Limitations section of the
                                               FAA-approved maintenance program (e.g., mainte-
                                               nance manual).



                                             Authority for This Rulemaking                               Part A, Subpart III, Section 44701:                   products identified in this rulemaking
                                                                                                         ‘‘General requirements.’’ Under that                  action.
                                               Title 49 of the United States Code                        section, Congress charges the FAA with                  This AD is issued in accordance with
                                             specifies the FAA’s authority to issue                                                                            authority delegated by the Executive
                                                                                                         promoting safe flight of civil aircraft in
                                             rules on aviation safety. Subtitle I,                                                                             Director, Aircraft Certification Service,
                                                                                                         air commerce by prescribing regulations
                                             section 106, describes the authority of                                                                           as authorized by FAA Order 8000.51C.
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                                                                                                         for practices, methods, and procedures
                                             the FAA Administrator. Subtitle VII:                                                                              In accordance with that order, issuance
                                             Aviation Programs, describes in more                        the Administrator finds necessary for
                                                                                                         safety in air commerce. This regulation               of ADs is normally a function of the
                                             detail the scope of the Agency’s                                                                                  Compliance and Airworthiness
                                             authority.                                                  is within the scope of that authority
                                                                                                         because it addresses an unsafe condition              Division, but during this transition
                                               We are issuing this rulemaking under                                                                            period, the Executive Director has
                                                                                                         that is likely to exist or develop on
                                             the authority described in Subtitle VII,                                                                          delegated the authority to issue ADs


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                                             19924                Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations

                                             applicable to small airplanes, gliders,                 Change (ASC) 416A (MSG–3) incorporated;                 (2) Appendix A, Gulfstream Document
                                             domestic business jet transport                         and S/Ns 1400 through 1535; and                       GIV–SGER–553, Revision A, Instructions for
                                             airplanes, and associated appliances to                   (2) Model GIV–X, S/Ns 4001 through 4355.            Continued Airworthiness for Gulfstream
                                             the Director of the Policy and                                                                                Repair Drawing SE05732102, dated
                                                                                                     (d) Subject
                                                                                                                                                           December 14, 2016, to Gulfstream G450
                                             Innovation Division.                                      Joint Aircraft System Component (JASC)/             Customer Bulletin No. 192A, dated June 15,
                                             Regulatory Findings                                     Air Transport Association (ATA) of America            2017;
                                                                                                     Code 32, Landing Gear.                                  (3) Appendix A, Gulfstream Document
                                               This AD will not have federalism                                                                            GIV–SGER–553, Revision A, Instructions for
                                             implications under Executive Order                      (e) Unsafe Condition
                                                                                                                                                           Continued Airworthiness for Gulfstream
                                             13132. This AD will not have a                             This AD was prompted by the potential for          Repair Drawing SE05732102, dated
                                             substantial direct effect on the States, on             fatigue cracks in the main landing gear (MLG)         December 14, 2016, to Gulfstream IV
                                             the relationship between the national                   actuator attachment fitting that had a certain        Customer Bulletin No. 283A, dated June 15,
                                                                                                     repair incorporated. We are issuing this AD
                                             government and the States, or on the                                                                          2017;
                                                                                                     to prevent failure of the MLG actuator                  (4) Appendix A, Gulfstream Document
                                             distribution of power and                               attachment. The unsafe condition, if not
                                             responsibilities among the various                                                                            GIV–SGER–553, Revision A, Instructions for
                                                                                                     addressed, could compromise the lateral               Continued Airworthiness for Gulfstream
                                             levels of government.                                   support of the MLG during ground                      Repair Drawing SE05732102, dated
                                               For the reasons discussed above, I                    maneuvers, possibly leading to collapse of            December 14, 2016, to Gulfstream G300
                                             certify that this AD:                                   the affected MLG with consequent loss of
                                                                                                                                                           Customer Bulletin No. 283A, dated June 15,
                                               (1) Is not a ‘‘significant regulatory                 control. In addition, this condition could also
                                                                                                                                                           2017; and
                                             action’’ under Executive Order 12866,                   cause the MLG side brace to fail, which could
                                                                                                                                                             (5) Appendix A, Gulfstream Document
                                               (2) Is not a ‘‘significant rule’’ under               result in a penetration of the wing fuel tank
                                                                                                                                                           GIV–SGER–553, Revision A, Instructions for
                                             DOT Regulatory Policies and Procedures                  causing an uncontained fire.
                                                                                                                                                           Continued Airworthiness for Gulfstream
                                             (44 FR 11034, February 26, 1979),                       (f) Compliance                                        Repair Drawing SE05732102, dated
                                               (3) Will not affect intrastate aviation                 At whichever of the following in                    December 14, 2016, to Gulfstream G400
                                             in Alaska, and                                          paragraphs (f)(1) and (f)(2) that occurs later,       Customer Bulletin No. 283A, dated June 15,
                                               (4) Will not have a significant                       comply with the actions in paragraphs (g)             2017.
                                             economic impact, positive or negative,                  through (i) of this AD, unless already done.          (i) Revise Limitations Section
                                             on a substantial number of small entities                 (1) Within the next 100 hours time-in-
                                                                                                                                                             Insert the documents listed in paragraphs
                                             under the criteria of the Regulatory                    service after June 11, 2018 (the effective date
                                                                                                                                                           (h)(1) through (5) of this AD into the
                                             Flexibility Act.                                        of this AD); or
                                                                                                                                                           Instructions for Continued Airworthiness of
                                                                                                       (2) Within the next 3 months after June 11,
                                                                                                                                                           the Limitations section of the FAA-approved
                                             List of Subjects in 14 CFR Part 39                      2018 (the effective date of this AD).
                                                                                                                                                           maintenance program (e.g., maintenance
                                               Air transportation, Aircraft, Aviation                (g) Inspect Maintenance Records                       manual), as applicable. The revised
                                             safety, Incorporation by reference,                        Inspect the airplane maintenance records           limitations sections establish inspections of
                                             Safety.                                                 to determine if repair SE05732102 for the             the repaired MLG side brace actuator fittings.
                                                                                                     MLG side brace fitting has been incorporated.         (j) Alternative Methods of Compliance
                                             Adoption of the Amendment                               To do this inspection, use the                        (AMOCs)
                                               Accordingly, under the authority                      Accomplishment Instructions in Gulfstream
                                                                                                                                                              (1) The Manager, Atlanta ACO Branch,
                                             delegated to me by the Administrator,                   G350 Customer Bulletin Number 192A;
                                                                                                                                                           FAA, has the authority to approve AMOCs
                                             the FAA amends 14 CFR part 39 as                        Gulfstream G450 Customer Bulletin 192A;
                                                                                                                                                           for this AD, if requested using the procedures
                                                                                                     Gulfstream IV Customer Bulletin Number
                                             follows:                                                238A; Gulfstream G300 Customer Bulletin
                                                                                                                                                           found in 14 CFR 39.19. In accordance with
                                                                                                     Number 238A; and Gulfstream G400                      14 CFR 39.19, send your request to your
                                             PART 39—AIRWORTHINESS                                   Customer Bulletin Number 238A; all dated              principal inspector or local Flight Standards
                                             DIRECTIVES                                              June 15, 2017, as applicable. The service             District Office, as appropriate. If sending
                                                                                                     information referenced in this paragraph              information directly to the manager of the
                                             ■ 1. The authority citation for part 39                 specifies sending a service reply card back to        certification office, send it to the attention of
                                             continues to read as follows:                           Gulfstream Aerospace Corporation if repair            the person identified in paragraph (k) of this
                                                                                                     SE05732102 for the MLG side brace fitting             AD.
                                                 Authority: 49 U.S.C. 106(g), 40113, 44701.                                                                   (2) Before using any approved AMOC,
                                                                                                     has been not been incorporated. This action
                                             § 39.13   [Amended]                                     is not required in this AD.                           notify your appropriate principal inspector,
                                                                                                                                                           or lacking a principal inspector, the manager
                                             ■ 2. The FAA amends § 39.13 by adding                   (h) Determine Initial and Repetitive                  of the local flight standards district office/
                                             the following new airworthiness                         Inspection Requirements                               certificate holding district office.
                                             directive (AD):                                           If it is determined during the maintenance             (3) For service information that contains
                                                                                                     records inspection required in paragraph (g)          steps that are labeled as Required for
                                             2018–09–04 Gulfstream Aerospace
                                                                                                     of this AD that repair SE05732102 for the             Compliance (RC), the provisions of
                                                 Corporation: Amendment 39–19260;
                                                                                                     MLG side brace fitting has been incorporated,         paragraphs (g) through (i) of this AD apply.
                                                 Docket No. FAA–2017–1163; Product
                                                                                                     determine the initial and repetitive                     (i) The steps labeled as RC, including
                                                 Identifier 2017–CE–041–AD.
                                                                                                     inspection requirements using the                     substeps under an RC step and any figures
                                             (a) Effective Date                                      Accomplishment Instructions of the service            identified in an RC step, must be done to
                                               This AD is effective June 11, 2018.                   information identified in paragraph (g) of this       comply with the AD. An AMOC is required
                                                                                                     AD along with the following documents, as             for any deviations to RC steps, including
                                             (b) Affected ADs                                        applicable. Comply with the inspection                substeps and identified figures.
                                               None.                                                 requirements as determined.                              (ii) Steps not labeled as RC may be
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                                                                                                       (1) Appendix A, Gulfstream Document                 deviated from using accepted methods in
                                             (c) Applicability                                       GIV–SGER–553, Revision A, Instructions for            accordance with the operator’s maintenance
                                                This AD applies to the following                     Continued Airworthiness for Gulfstream                or inspection program without obtaining
                                             Gulfstream Aerospace Corporation model                  Repair Drawing SE05732102, dated                      approval of an AMOC, provided the RC steps,
                                             airplanes that are certificated in any category:        December 14, 2016, to Gulfstream G350                 including substeps and identified figures, can
                                                (1) Model G–IV, serial numbers (S/Ns)                Customer Bulletin No. 192A, dated June 15,            still be done as specified, and the airplane
                                             1000 through 1399 having Aircraft Service               2017;                                                 can be put back in an airworthy condition.



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                                                                  Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations                                           19925

                                             (k) Related Information                                   Issued in Kansas City, Missouri, on April           http://www.regulations.gov by searching
                                               For more information about this AD,                   19, 2018.                                             for and locating Docket No. FAA–2017–
                                             contact William O. Herderich, Aerospace                 Melvin Johnson,                                       1245.
                                             Engineer, Atlanta ACO Branch, FAA, 1701                 Deputy Director, Policy and Innovation
                                             Columbia Avenue, College Park, Georgia                  Division, Aircraft Certification Service.             Examining the AD Docket
                                             30337; phone: (404) 474–5547; fax: (404)                [FR Doc. 2018–08956 Filed 5–4–18; 8:45 am]               You may examine the AD docket on
                                             474–5605; email: william.o.herderich@                                                                         the internet at http://
                                                                                                     BILLING CODE 4910–13–P
                                             faa.gov.                                                                                                      www.regulations.gov by searching for
                                             (l) Material Incorporated by Reference                                                                        and locating Docket No. FAA–2017–
                                                (1) The Director of the Federal Register             DEPARTMENT OF TRANSPORTATION                          1245; or in person at the Docket
                                             approved the incorporation by reference                                                                       Management Facility between 9 a.m.
                                             (IBR) of the service information listed in this         Federal Aviation Administration                       and 5 p.m., Monday through Friday,
                                             paragraph under 5 U.S.C. 552(a) and 1 CFR                                                                     except Federal holidays. The AD docket
                                             part 51.                                                14 CFR Part 39                                        contains this AD, the regulatory
                                                (2) You must use this service information                                                                  evaluation, any comments received, and
                                                                                                     [Docket No. FAA–2017–1245; Product
                                             as applicable to do the actions required by                                                                   other information. The street address for
                                                                                                     Identifier 2017–NM–099–AD; Amendment
                                             this AD, unless the AD specifies otherwise.                                                                   the Docket Office (telephone 800–647–
                                                                                                     39–19266; AD 2018–09–09]
                                                (i) Gulfstream G350 Customer Bulletin
                                                                                                                                                           5527) is Docket Management Facility,
                                             Number 192A, dated June 15, 2017, that                  RIN 2120–AA64
                                             incorporates Appendix A, Gulfstream                                                                           U.S. Department of Transportation,
                                             Document GIV–SGER–553, Revision A,                      Airworthiness Directives; Airbus                      Docket Operations, M–30, West
                                             Instructions for Continued Airworthiness for            Airplanes                                             Building Ground Floor, Room W12–140,
                                             Gulfstream Repair Drawing SE05732102,                                                                         1200 New Jersey Avenue SE,
                                             dated December 14, 2016.                                AGENCY:  Federal Aviation                             Washington, DC 20590.
                                                (ii) Gulfstream G450 Customer Bulletin               Administration (FAA), Department of                   FOR FURTHER INFORMATION CONTACT:
                                             192A, dated June 15, 2017, that incorporates            Transportation (DOT).                                 Sanjay Ralhan, Aerospace Engineer,
                                             Appendix A, Gulfstream Document GIV–
                                                                                                     ACTION: Final rule.                                   International Section, Transport
                                             SGER–553, Revision A, Instructions for
                                             Continued Airworthiness for Gulfstream                                                                        Standards Branch, FAA, 2200 South
                                                                                                     SUMMARY:    We are adopting a new                     216th St., Des Moines, WA 98198;
                                             Repair Drawing SE05732102, dated
                                                                                                     airworthiness directive (AD) for certain              telephone and fax 206–231–3223.
                                             December 14, 2016.
                                                (iii) Gulfstream IV Customer Bulletin                Airbus Model A318 series airplanes and
                                                                                                                                                           SUPPLEMENTARY INFORMATION:
                                             Number 238A, dated June 15, 2017, that                  Model A319 series airplanes; all Model
                                             incorporates Appendix A, Gulfstream                     A320–211, –212, –214, –216, –231,                     Discussion
                                             Document GIV–SGER–553, Revision A,                      –232, and –233 airplanes; and all Model                  We issued a notice of proposed
                                             Instructions for Continued Airworthiness for            A321–111, –112, –131, –211, –212,                     rulemaking (NPRM) to amend 14 CFR
                                             Gulfstream Repair Drawing SE05732102,                   –213, –231, and –232 airplanes. This AD               part 39 by adding an AD that would
                                             dated December 14, 2016.                                was prompted by an evaluation by the
                                                (iv) Gulfstream G300 Customer Bulletin                                                                     apply to certain Airbus Model A318
                                                                                                     design approval holder (DAH)                          series airplanes and Model A319 series
                                             Number 238A, dated June 15, 2017, that                  indicating that the holes of the upper
                                             incorporates Appendix A, Gulfstream                                                                           airplanes; all Model A320–211, –212,
                                                                                                     cleat to upper stringer attachments at                –214, –216, –231, –232, and –233
                                             Document GIV–SGER–553, Revision A,
                                             Instructions for Continued Airworthiness for
                                                                                                     certain areas of the left- and right-hand             airplanes; and all Model A321–111,
                                             Gulfstream Repair Drawing SE05732102,                   wings are subject to widespread fatigue               –112, –131, –211, –212, –213, –231, and
                                             dated December 14, 2016.                                damage (WFD). This AD requires                        –232 airplanes. The NPRM published in
                                                (v) Gulfstream G400 Customer Bulletin                modifying the holes of the upper cleat                the Federal Register on January 12,
                                             Number 238A, dated June 15, 2017, that                  to upper stringer attachments at certain              2018 (83 FR 1579) (‘‘the NPRM’’). The
                                             incorporates Appendix A, Gulfstream                     areas of the left- and right-hand wings.              NPRM was prompted by an evaluation
                                             Document GIV–SGER–553, Revision A,                      We are issuing this AD to address the
                                             Instructions for Continued Airworthiness for                                                                  by the DAH indicating that the holes of
                                                                                                     unsafe condition on these products.                   the upper cleat to upper stringer
                                             Gulfstream Repair Drawing SE05732102,
                                                                                                     DATES: This AD is effective June 11,                  attachments at certain areas of the left-
                                             dated December 14, 2016.
                                                (3) For Gulfstream Aerospace Corporation             2018.                                                 and right-hand wings are subject to
                                             service information identified in this AD,                 The Director of the Federal Register               WFD. The NPRM proposed to require
                                             contact Gulfstream Aerospace Corporation,               approved the incorporation by reference               modifying the holes of the upper cleat
                                             P.O. Box 2206, Savannah, Georgia 31402–                 of a certain publication listed in this AD            to upper stringer attachments at certain
                                             2206; telephone: (800) 810–4853; fax 912–               as of June 11, 2018.                                  areas of the left- and right-hand wings.
                                             965–3520; email: pubs@gulfstream.com;
                                                                                                     ADDRESSES: For service information                    We are issuing this AD to prevent
                                             internet: http://www.gulfstream.com/
                                             product_support/technical_pubs/pubs/                    identified in this final rule, contact                fatigue cracking in the stringer
                                             index.htm.                                              Airbus, Airworthiness Office—EIAS, 1                  attachment holes of the wings, which
                                                (4) You may view this service information            Rond Point Maurice Bellonte, 31707                    could result in reduced structural
                                             at FAA, Policy and Innovation Division, 901             Blagnac Cedex, France; telephone: +33 5               integrity of the wings.
                                             Locust, Kansas City, Missouri 64106. For                61 93 36 96; fax: +33 5 61 93 44 51;                     The European Aviation Safety Agency
                                             information on the availability of this                 email: account.airworth-eas@                          (EASA), which is the Technical Agent
                                             material at the FAA, call (816) 329–4148.               airbus.com; internet: http://                         for the Member States of the European
                                                (5) You may view this service information            www.airbus.com. You may view this                     Union, has issued EASA AD 2017–0117,
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                                             that is incorporated by reference at the
                                                                                                     referenced service information at the                 dated July 7, 2017 (referred to after this
                                             National Archives and Records
                                             Administration (NARA). For information on               FAA, Transport Standards Branch, 2200                 as the Mandatory Continuing
                                             the availability of this material at NARA, call         South 216th St., Des Moines, WA. For                  Airworthiness Information, or ‘‘the
                                             202–741–6030, or go to: http://                         information on the availability of this               MCAI’’), to correct an unsafe condition
                                             www.archives.gov/federal-register/cfr/ibr-              material at the FAA, call 206–231–3195.               for certain Airbus Model A318 series
                                             locations.html.                                         It is also available on the internet at               airplanes and Model A319 series


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Document Created: 2018-05-05 02:48:15
Document Modified: 2018-05-05 02:48:15
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis AD is effective June 11, 2018.
ContactWilliam O. Herderich, Aerospace Engineer, Atlanta ACO Branch, FAA, 1701 Columbia Avenue, College Park, Georgia 30337; phone: (404) 474-5547; fax: (404) 474-5605; email: [email protected]
FR Citation83 FR 19922 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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