83_FR_46856 83 FR 46677 - Airworthiness Directives; Airbus SAS Airplanes

83 FR 46677 - Airworthiness Directives; Airbus SAS Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 179 (September 14, 2018)

Page Range46677-46679
FR Document2018-19767

We propose to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A350-941 airplanes. This proposed AD was prompted by a determination that certain holes for the vertical tail plane (VTP) tension bolts connection are not properly protected against corrosion. This proposed AD would require modifying the VTP tension bolts connection by adding sealant and protective treatment to the head of the connection, at the barrel nut cavities, and in the surrounding area. We are proposing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 179 (Friday, September 14, 2018)
[Federal Register Volume 83, Number 179 (Friday, September 14, 2018)]
[Proposed Rules]
[Pages 46677-46679]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-19767]



[[Page 46677]]

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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0791; Product Identifier 2018-NM-043-AD]
RIN 2120-AA64


Airworthiness Directives; Airbus SAS Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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

SUMMARY: We propose to adopt a new airworthiness directive (AD) for 
certain Airbus SAS Model A350-941 airplanes. This proposed AD was 
prompted by a determination that certain holes for the vertical tail 
plane (VTP) tension bolts connection are not properly protected against 
corrosion. This proposed AD would require modifying the VTP tension 
bolts connection by adding sealant and protective treatment to the head 
of the connection, at the barrel nut cavities, and in the surrounding 
area. We are proposing this AD to address the unsafe condition on these 
products.

DATES: We must receive comments on this proposed AD by November 13, 
2018.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE, Washington, DC 20590.
     Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    For the incorporation by reference (IBR) material described in the 
``Related IBR material under 1 CFR part 51'' section in SUPPLEMENTARY 
INFORMATION, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, 
Germany; telephone +49 221 89990 1000; email [email protected]; 
internet www.easa.europa.eu. You may find this IBR material on the EASA 
website at https://ad.easa.europa.eu. You may view this IBR material 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. It is also available in the AD docket on the 
internet at http://www.regulations.gov.

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-
0791; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this NPRM, the regulatory evaluation, any comments received, 
and other information. The street address for the Docket Operations 
office (telephone 800-647-5527) is in the ADDRESSES section. Comments 
will be available in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Kathleen Arrigotti, Aerospace 
Engineer, International Section, Transport Standards Branch, FAA, 2200 
South 216th St., Des Moines, WA 98198; telephone and fax 206-231-3218.

SUPPLEMENTARY INFORMATION:

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposal. Send your comments to an address listed 
under the ADDRESSES section. Include ``Docket No. FAA-2018-0791; 
Product Identifier 2018-NM-043-AD'' at the beginning of your comments. 
We specifically invite comments on the overall regulatory, economic, 
environmental, and energy aspects of this NPRM. We will consider all 
comments received by the closing date and may amend this NPRM based on 
those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this NPRM.

Discussion

    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA AD 
2018-0045, dated February 15, 2018; corrected February 22, 2018 (``EASA 
AD 2018-0045'') (also referred to as the Mandatory Continuing 
Airworthiness Information, or ``the MCAI''), to correct an unsafe 
condition for certain Airbus SAS Model A350-941 airplanes. The MCAI 
states:

    It was identified that the section 19 holes for the Vertical 
Tail Plane (VTP) tension bolts connection are not properly protected 
against corrosion.
    This condition, if not corrected, could reduce the structural 
integrity of the VTP [and could ultimately lead to reduced 
controllability of the airplane].
    To address this unsafe condition, Airbus developed production 
mod 108307 and mod 110696 to improve protection against corrosion, 
and issued the SB [Service Bulletin A350-55-P002] to provide in-
service modification instructions.
    For the reasons described above, this [EASA] AD requires a 
modification by adding sealant and protective treatment to the head 
of the section 19 VTP tension bolts connection, at the barrel nut 
cavities and in the surrounding area.
    This [EASA] AD was corrected to clarify the text of the 
``Modification''.

Related IBR Material Under 1 CFR Part 51

    EASA AD 2018-0045, dated February 15, 2018; corrected February 22, 
2018, describes procedures for modifying the VTP tension bolts 
connection by adding sealant and protective treatment to the head of 
the connection, at the barrel nut cavities, and in the surrounding 
area. This material 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 and it is publicly 
available through the EASA website.

FAA's Determination and Requirements of This Proposed AD

    This product has been approved by the aviation authority of another 
country, and is approved for operation in the United States. Pursuant 
to our bilateral agreement with the State of Design Authority, we have 
been notified of the unsafe condition described in the MCAI referenced 
above. We are proposing this AD because we evaluated all pertinent 
information and determined an unsafe condition exists and is likely to 
exist or develop on other products of the same type design.

Explanation of Required Compliance Information

    In the FAA's ongoing efforts to improve the efficiency of the AD 
process, the FAA worked with Airbus and EASA to develop a process to 
use certain EASA ADs as the primary source of information for 
compliance with requirements for corresponding FAA ADs. As a result, 
EASA AD 2018-0045 will be incorporated by reference in the FAA final 
rule. This proposed AD would, therefore, require compliance with the 
provisions specified in EASA AD 2018-0045, except for any differences 
identified as exceptions in the regulatory text of this proposed AD. 
Service information referenced in EASA AD 2018-0045 that is required 
for

[[Page 46678]]

compliance with EASA AD 2018-0045 will be available at http://www.regulations.gov under Docket No. FAA-2018-0791 after the FAA final 
rule is published.

Explanation of ``RC'' (Required for Compliance)

    EASA AD 2018-0045 might refer to service information that contains 
procedures or tests that are identified as RC. Those procedures and 
tests that are not identified as RC may be deviated from using accepted 
methods in accordance with the operator's maintenance or inspection 
program without obtaining approval of an alternative method of 
compliance (AMOC), provided the procedures and tests identified as RC 
can be done and the airplane can be put back in an airworthy condition.

Explanation of Change to Applicability

    We have revised the applicability of this AD to identify model 
designations as published in the most recent type certificate data 
sheet for the affected model.

Costs of Compliance

    We estimate that this proposed AD affects 6 airplanes of U.S. 
registry. We estimate the following costs to comply with this proposed 
AD:

                                      Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
                           Labor cost                               Parts cost        product        operators
----------------------------------------------------------------------------------------------------------------
50 work-hours x $85 per hour = $4,250...........................          $9,200         $13,450         $80,700
----------------------------------------------------------------------------------------------------------------

    According to the manufacturer, some or all of the costs of this 
proposed AD may be covered under warranty, thereby reducing the cost 
impact on affected individuals. We do not control warranty coverage for 
affected individuals. As a result, we have included all costs in our 
cost estimate.

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 proposed 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 transport category airplanes to the Director of the System Oversight 
Division.

Regulatory Findings

    We determined that this proposed AD would not have federalism 
implications under Executive Order 13132. This proposed AD would not 
have a substantial direct effect on the States, on the relationship 
between the national Government and the States, or on the distribution 
of power and responsibilities among the various levels of government.
    For the reasons discussed above, I certify this proposed 
regulation:
    1. Is not a ``significant regulatory action'' under Executive Order 
12866;
    2. Is not a ``significant rule'' under the DOT Regulatory Policies 
and Procedures (44 FR 11034, February 26, 1979);
    3. Will not affect intrastate aviation in Alaska; and
    4. Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

The Proposed Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA proposes to amend 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

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):

Airbus SAS: Docket No. FAA-2018-0791; Product Identifier 2018-NM-
043-AD.

(a) Comments Due Date

    We must receive comments by November 13, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Airbus SAS Model A350-941 airplanes, 
certificated in any category, as identified in the European Aviation 
Safety Agency (EASA) Airworthiness Directive 2018-0045, dated 
February 15, 2018; corrected February 22, 2018 (``EASA AD 2018-
0045'').

(d) Subject

    Air Transport Association (ATA) of America Code 53, Fuselage; 
55, Stabilizers.

(e) Reason

    This AD was prompted by a determination that the section 19 
holes for the vertical tail plane (VTP) tension bolts connection are 
not properly protected against corrosion. We are issuing this AD to 
address corrosion of the VTP tension bolts connection, which could 
reduce the structural integrity of the VTP, and could ultimately 
lead to reduced controllability of the airplane.

(f) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.

(g) Requirements

    Except as specified by paragraph (h) of this AD: Comply with all 
required actions and compliance times specified in, and in 
accordance with, EASA AD 2018-0045.

(h) Exceptions to EASA AD 2018-0045

    (1) For purposes of determining compliance with the requirements 
of this AD, where EASA AD 2018-0045 refers to its effective date, 
this AD requires using the effective date of this AD.
    (2) The ``Remarks'' section of EASA AD 2018-0045 does not apply.

[[Page 46679]]

(i) 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 (j)(2) of this AD. Information 
may be emailed to: [email protected]. 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 instructions from a manufacturer, the instructions must be 
accomplished using a method approved by the Manager, International 
Section, Transport Standards Branch, FAA; or EASA; or Airbus SAS's 
EASA Design Organization Approval (DOA). If approved by the DOA, the 
approval must include the DOA-authorized signature.
    (3) Required for Compliance (RC): Any RC procedures and tests 
identified in the service information referenced in EASA AD 2018-
0045 must be done to comply with this AD; any procedures or tests 
that are not identified as RC are recommended. Those procedures and 
tests that are not identified 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 procedures and tests identified as RC can be done and the 
airplane can be put back in an airworthy condition. Any 
substitutions or changes to procedures or tests identified as RC 
require approval of an AMOC.

(j) Related Information

    (1) For information about EASA AD 2018-0045, contact EASA, 
Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 
89990 6017; email [email protected]pa.eu; Internet www.easa.europa.eu. 
You may find this EASA AD on the EASA website at https://ad.easa.europa.eu. You may view this EASA AD 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. EASA AD 2018-0045 may be found in the AD docket on the 
internet at http://www.regulations.gov by searching for and locating 
Docket No. FAA-2018-0791.
    (2) For more information about this AD, contact Kathleen 
Arrigotti, Aerospace Engineer, International Section, Transport 
Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; 
telephone and fax 206-231-3218.

    Issued in Des Moines, Washington, on August 16, 2018.
Michael Kaszycki,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-19767 Filed 9-13-18; 8:45 am]
 BILLING CODE 4910-13-P



                                                                       Federal Register / Vol. 83, No. 179 / Friday, September 14, 2018 / Proposed Rules                                           46677

                                                 DEPARTMENT OF TRANSPORTATION                            It is also available in the AD docket on                This condition, if not corrected, could
                                                                                                         the internet at http://                               reduce the structural integrity of the VTP
                                                 Federal Aviation Administration                         www.regulations.gov.                                  [and could ultimately lead to reduced
                                                                                                                                                               controllability of the airplane].
                                                                                                         Examining the AD Docket                                 To address this unsafe condition, Airbus
                                                 14 CFR Part 39                                                                                                developed production mod 108307 and mod
                                                 [Docket No. FAA–2018–0791; Product
                                                                                                            You may examine the AD docket on                   110696 to improve protection against
                                                 Identifier 2018–NM–043–AD]                              the internet at http://                               corrosion, and issued the SB [Service
                                                                                                         www.regulations.gov by searching for                  Bulletin A350–55–P002] to provide in-
                                                 RIN 2120–AA64                                           and locating Docket No. FAA–2018–                     service modification instructions.
                                                                                                         0791; or in person at the Docket                        For the reasons described above, this
                                                 Airworthiness Directives; Airbus SAS                    Management Facility between 9 a.m.                    [EASA] AD requires a modification by adding
                                                 Airplanes                                               and 5 p.m., Monday through Friday,
                                                                                                                                                               sealant and protective treatment to the head
                                                                                                                                                               of the section 19 VTP tension bolts
                                                 AGENCY: Federal Aviation                                except Federal holidays. The AD docket                connection, at the barrel nut cavities and in
                                                 Administration (FAA), DOT.                              contains this NPRM, the regulatory                    the surrounding area.
                                                 ACTION: Notice of proposed rulemaking                   evaluation, any comments received, and                  This [EASA] AD was corrected to clarify
                                                 (NPRM).                                                 other information. The street address for             the text of the ‘‘Modification’’.
                                                                                                         the Docket Operations office (telephone               Related IBR Material Under 1 CFR Part
                                                 SUMMARY:    We propose to adopt a new                   800–647–5527) is in the ADDRESSES                     51
                                                 airworthiness directive (AD) for certain                section. Comments will be available in
                                                 Airbus SAS Model A350–941 airplanes.                    the AD docket shortly after receipt.                    EASA AD 2018–0045, dated February
                                                 This proposed AD was prompted by a                                                                            15, 2018; corrected February 22, 2018,
                                                                                                         FOR FURTHER INFORMATION CONTACT:
                                                 determination that certain holes for the                                                                      describes procedures for modifying the
                                                                                                         Kathleen Arrigotti, Aerospace Engineer,
                                                 vertical tail plane (VTP) tension bolts                                                                       VTP tension bolts connection by adding
                                                                                                         International Section, Transport
                                                 connection are not properly protected                                                                         sealant and protective treatment to the
                                                                                                         Standards Branch, FAA, 2200 South
                                                 against corrosion. This proposed AD                                                                           head of the connection, at the barrel nut
                                                                                                         216th St., Des Moines, WA 98198;
                                                 would require modifying the VTP                                                                               cavities, and in the surrounding area.
                                                                                                         telephone and fax 206–231–3218.
                                                 tension bolts connection by adding                                                                            This material is reasonably available
                                                                                                         SUPPLEMENTARY INFORMATION:                            because the interested parties have
                                                 sealant and protective treatment to the
                                                 head of the connection, at the barrel nut               Comments Invited                                      access to it through their normal course
                                                 cavities, and in the surrounding area.                                                                        of business or by the means identified
                                                                                                           We invite you to send any written                   in the ADDRESSES section and it is
                                                 We are proposing this AD to address the                 relevant data, views, or arguments about
                                                 unsafe condition on these products.                                                                           publicly available through the EASA
                                                                                                         this proposal. Send your comments to                  website.
                                                 DATES: We must receive comments on                      an address listed under the ADDRESSES
                                                 this proposed AD by November 13,                        section. Include ‘‘Docket No. FAA–                    FAA’s Determination and Requirements
                                                 2018.                                                   2018–0791; Product Identifier 2018–                   of This Proposed AD
                                                 ADDRESSES:   You may send comments,                     NM–043–AD’’ at the beginning of your                     This product has been approved by
                                                 using the procedures found in 14 CFR                    comments. We specifically invite                      the aviation authority of another
                                                 11.43 and 11.45, by any of the following                comments on the overall regulatory,                   country, and is approved for operation
                                                 methods:                                                economic, environmental, and energy                   in the United States. Pursuant to our
                                                   • Federal eRulemaking Portal: Go to                   aspects of this NPRM. We will consider                bilateral agreement with the State of
                                                 http://www.regulations.gov. Follow the                  all comments received by the closing                  Design Authority, we have been notified
                                                 instructions for submitting comments.                   date and may amend this NPRM based                    of the unsafe condition described in the
                                                   • Fax: 202–493–2251.                                  on those comments.                                    MCAI referenced above. We are
                                                   • Mail: U.S. Department of                               We will post all comments we                       proposing this AD because we evaluated
                                                 Transportation, Docket Operations,                      receive, without change, to http://                   all pertinent information and
                                                 M–30, West Building Ground Floor,                       www.regulations.gov, including any                    determined an unsafe condition exists
                                                 Room W12–140, 1200 New Jersey                           personal information you provide. We                  and is likely to exist or develop on other
                                                 Avenue SE, Washington, DC 20590.                        will also post a report summarizing each              products of the same type design.
                                                    • Hand Delivery: Deliver to Mail                     substantive verbal contact we receive
                                                 address above between 9 a.m. and 5                      about this NPRM.                                      Explanation of Required Compliance
                                                 p.m., Monday through Friday, except                                                                           Information
                                                                                                         Discussion                                              In the FAA’s ongoing efforts to
                                                 Federal holidays.
                                                    For the incorporation by reference                     The European Aviation Safety Agency                 improve the efficiency of the AD
                                                 (IBR) material described in the ‘‘Related               (EASA), which is the Technical Agent                  process, the FAA worked with Airbus
                                                 IBR material under 1 CFR part 51’’                      for the Member States of the European                 and EASA to develop a process to use
                                                 section in SUPPLEMENTARY INFORMATION,                   Union, has issued EASA AD 2018–0045,                  certain EASA ADs as the primary source
                                                 contact EASA, Konrad-Adenauer-Ufer 3,                   dated February 15, 2018; corrected                    of information for compliance with
                                                 50668 Cologne, Germany; telephone +49                   February 22, 2018 (‘‘EASA AD 2018–                    requirements for corresponding FAA
                                                 221 89990 1000; email ADs@                              0045’’) (also referred to as the                      ADs. As a result, EASA AD 2018–0045
                                                 easa.europa.eu; internet                                Mandatory Continuing Airworthiness                    will be incorporated by reference in the
daltland on DSKBBV9HB2PROD with PROPOSALS




                                                 www.easa.europa.eu. You may find this                   Information, or ‘‘the MCAI’’), to correct             FAA final rule. This proposed AD
                                                 IBR material on the EASA website at                     an unsafe condition for certain Airbus                would, therefore, require compliance
                                                 https://ad.easa.europa.eu. You may                      SAS Model A350–941 airplanes. The                     with the provisions specified in EASA
                                                 view this IBR material at the FAA,                      MCAI states:                                          AD 2018–0045, except for any
                                                 Transport Standards Branch, 2200                          It was identified that the section 19 holes         differences identified as exceptions in
                                                 South 216th St., Des Moines, WA. For                    for the Vertical Tail Plane (VTP) tension bolts       the regulatory text of this proposed AD.
                                                 information on the availability of this                 connection are not properly protected against         Service information referenced in EASA
                                                 material at the FAA, call 206–231–3195.                 corrosion.                                            AD 2018–0045 that is required for


                                            VerDate Sep<11>2014   16:42 Sep 13, 2018   Jkt 244001   PO 00000   Frm 00017   Fmt 4702   Sfmt 4702   E:\FR\FM\14SEP1.SGM   14SEP1


                                                 46678                     Federal Register / Vol. 83, No. 179 / Friday, September 14, 2018 / Proposed Rules

                                                 compliance with EASA AD 2018–0045                               not identified as RC may be deviated                          Explanation of Change to Applicability
                                                 will be available at http://                                    from using accepted methods in                                  We have revised the applicability of
                                                 www.regulations.gov under Docket No.                            accordance with the operator’s                                this AD to identify model designations
                                                 FAA–2018–0791 after the FAA final                               maintenance or inspection program                             as published in the most recent type
                                                 rule is published.                                              without obtaining approval of an                              certificate data sheet for the affected
                                                 Explanation of ‘‘RC’’ (Required for                             alternative method of compliance                              model.
                                                 Compliance)                                                     (AMOC), provided the procedures and
                                                                                                                 tests identified as RC can be done and                        Costs of Compliance
                                                   EASA AD 2018–0045 might refer to                              the airplane can be put back in an                               We estimate that this proposed AD
                                                 service information that contains                               airworthy condition.                                          affects 6 airplanes of U.S. registry. We
                                                 procedures or tests that are identified as                                                                                    estimate the following costs to comply
                                                 RC. Those procedures and tests that are                                                                                       with this proposed AD:
                                                                                                              ESTIMATED COSTS FOR REQUIRED ACTIONS
                                                                                                                                                                                                   Cost per     Cost on U.S.
                                                                                                       Labor cost                                                              Parts cost          product       operators

                                                 50 work-hours × $85 per hour = $4,250 .....................................................................................        $9,200            $13,450         $80,700



                                                   According to the manufacturer, some                           Regulatory Findings                                           Airbus SAS: Docket No. FAA–2018–0791;
                                                 or all of the costs of this proposed AD                                                                                           Product Identifier 2018–NM–043–AD.
                                                                                                                   We determined that this proposed AD
                                                 may be covered under warranty, thereby                          would not have federalism implications                        (a) Comments Due Date
                                                 reducing the cost impact on affected                            under Executive Order 13132. This                               We must receive comments by November
                                                 individuals. We do not control warranty                         proposed AD would not have a                                  13, 2018.
                                                 coverage for affected individuals. As a                         substantial direct effect on the States, on
                                                 result, we have included all costs in our                                                                                     (b) Affected ADs
                                                                                                                 the relationship between the national
                                                 cost estimate.                                                  Government and the States, or on the                            None.

                                                 Authority for This Rulemaking                                   distribution of power and                                     (c) Applicability
                                                                                                                 responsibilities among the various                              This AD applies to Airbus SAS Model
                                                    Title 49 of the United States Code                           levels of government.                                         A350–941 airplanes, certificated in any
                                                 specifies the FAA’s authority to issue                            For the reasons discussed above, I                          category, as identified in the European
                                                 rules on aviation safety. Subtitle I,                           certify this proposed regulation:                             Aviation Safety Agency (EASA)
                                                 section 106, describes the authority of                           1. Is not a ‘‘significant regulatory                        Airworthiness Directive 2018–0045, dated
                                                 the FAA Administrator. Subtitle VII:                            action’’ under Executive Order 12866;                         February 15, 2018; corrected February 22,
                                                 Aviation Programs, describes in more                              2. Is not a ‘‘significant rule’’ under the                  2018 (‘‘EASA AD 2018–0045’’).
                                                 detail the scope of the Agency’s                                DOT Regulatory Policies and Procedures                        (d) Subject
                                                 authority.                                                      (44 FR 11034, February 26, 1979);
                                                                                                                                                                                Air Transport Association (ATA) of
                                                                                                                   3. Will not affect intrastate aviation in
                                                    We are issuing this rulemaking under                                                                                       America Code 53, Fuselage; 55, Stabilizers.
                                                                                                                 Alaska; and
                                                 the authority described in Subtitle VII,                          4. Will not have a significant                              (e) Reason
                                                 Part A, Subpart III, Section 44701:                             economic impact, positive or negative,                           This AD was prompted by a determination
                                                 ‘‘General requirements.’’ Under that                            on a substantial number of small entities                     that the section 19 holes for the vertical tail
                                                 section, Congress charges the FAA with                          under the criteria of the Regulatory                          plane (VTP) tension bolts connection are not
                                                 promoting safe flight of civil aircraft in                      Flexibility Act.                                              properly protected against corrosion. We are
                                                 air commerce by prescribing regulations                                                                                       issuing this AD to address corrosion of the
                                                 for practices, methods, and procedures                          List of Subjects in 14 CFR Part 39                            VTP tension bolts connection, which could
                                                 the Administrator finds necessary for                             Air transportation, Aircraft, Aviation                      reduce the structural integrity of the VTP,
                                                 safety in air commerce. This regulation                         safety, Incorporation by reference,                           and could ultimately lead to reduced
                                                 is within the scope of that authority                                                                                         controllability of the airplane.
                                                                                                                 Safety.
                                                 because it addresses an unsafe condition                                                                                      (f) Compliance
                                                                                                                 The Proposed Amendment
                                                 that is likely to exist or develop on                                                                                           Comply with this AD within the
                                                 products identified in this rulemaking                            Accordingly, under the authority                            compliance times specified, unless already
                                                 action.                                                         delegated to me by the Administrator,                         done.
                                                                                                                 the FAA proposes to amend 14 CFR part
                                                    This proposed AD is issued in                                                                                              (g) Requirements
                                                                                                                 39 as follows:
                                                 accordance with authority delegated by                                                                                          Except as specified by paragraph (h) of this
                                                 the Executive Director, Aircraft                                PART 39—AIRWORTHINESS                                         AD: Comply with all required actions and
                                                 Certification Service, as authorized by                         DIRECTIVES                                                    compliance times specified in, and in
                                                 FAA Order 8000.51C. In accordance                                                                                             accordance with, EASA AD 2018–0045.
daltland on DSKBBV9HB2PROD with PROPOSALS




                                                 with that order, issuance of ADs is                             ■ 1. The authority citation for part 39                       (h) Exceptions to EASA AD 2018–0045
                                                 normally a function of the Compliance                           continues to read as follows:
                                                                                                                                                                                  (1) For purposes of determining
                                                 and Airworthiness Division, but during                              Authority: 49 U.S.C. 106(g), 40113, 44701.                compliance with the requirements of this AD,
                                                 this transition period, the Executive                                                                                         where EASA AD 2018–0045 refers to its
                                                 Director has delegated the authority to                         § 39.13      [Amended]
                                                                                                                                                                               effective date, this AD requires using the
                                                 issue ADs applicable to transport                               ■ 2. The FAA amends § 39.13 by adding                         effective date of this AD.
                                                 category airplanes to the Director of the                       the following new airworthiness                                  (2) The ‘‘Remarks’’ section of EASA AD
                                                 System Oversight Division.                                      directive (AD):                                               2018–0045 does not apply.



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                                                                       Federal Register / Vol. 83, No. 179 / Friday, September 14, 2018 / Proposed Rules                                               46679

                                                 (i) Other FAA AD Provisions                               Issued in Des Moines, Washington, on                For information on the availability of
                                                    The following provisions also apply to this          August 16, 2018.                                      this material at the FAA, call 781–238–
                                                 AD:                                                     Michael Kaszycki,                                     7759.
                                                    (1) Alternative Methods of Compliance                Acting Director, System Oversight Division,
                                                                                                         Aircraft Certification Service.
                                                                                                                                                               Examining the AD Docket
                                                 (AMOCs): The Manager, International
                                                 Section, Transport Standards Branch, FAA,               [FR Doc. 2018–19767 Filed 9–13–18; 8:45 am]             You may examine the AD docket on
                                                 has the authority to approve AMOCs for this             BILLING CODE 4910–13–P                                the internet at http://
                                                 AD, if requested using the procedures found                                                                   www.regulations.gov by searching for
                                                 in 14 CFR 39.19. In accordance with 14 CFR                                                                    and locating Docket No. FAA–2017–
                                                 39.19, send your request to your principal              DEPARTMENT OF TRANSPORTATION                          0839; or in person at Docket Operations
                                                 inspector or local Flight Standards District                                                                  between 9 a.m. and 5 p.m., Monday
                                                 Office, as appropriate. If sending information          Federal Aviation Administration                       through Friday, except Federal holidays.
                                                 directly to the International Section, send it                                                                The AD docket contains this NPRM, the
                                                 to the attention of the person identified in            14 CFR Part 39                                        mandatory continuing airworthiness
                                                 paragraph (j)(2) of this AD. Information may                                                                  information (MCAI), the regulatory
                                                                                                         [Docket No. FAA–2017–0839; Product
                                                 be emailed to: 9-ANM-116-AMOC-                                                                                evaluation, any comments received, and
                                                                                                         Identifier 2017–NE–31–AD]
                                                 REQUESTS@faa.gov. Before using any                                                                            other information. The street address for
                                                 approved AMOC, notify your appropriate                  RIN 2120–AA64                                         Docket Operations (phone: 800–647–
                                                 principal inspector, or lacking a principal                                                                   5527) is listed above. Comments will be
                                                 inspector, the manager of the local flight              Airworthiness Directives; Zodiac Seats
                                                                                                                                                               available in the AD docket shortly after
                                                 standards district office/certificate holding           France, Cabin Attendant Seats
                                                                                                                                                               receipt.
                                                 district office.
                                                    (2) Contacting the Manufacturer: For any
                                                                                                         AGENCY: Federal Aviation                              FOR FURTHER INFORMATION CONTACT:
                                                 requirement in this AD to obtain instructions           Administration (FAA), DOT.                            Dorie Resnik, Aerospace Engineer,
                                                 from a manufacturer, the instructions must              ACTION: Notice of proposed rulemaking                 Boston ACO Branch, FAA, 1200 District
                                                 be accomplished using a method approved                 (NPRM).                                               Avenue, Burlington, MA 01803; phone:
                                                 by the Manager, International Section,                                                                        781–238–7693; fax: 781–238–7199;
                                                 Transport Standards Branch, FAA; or EASA;               SUMMARY:   We propose to adopt a new                  email: dorie.resnik@faa.gov.
                                                 or Airbus SAS’s EASA Design Organization                airworthiness directive (AD) for all                  SUPPLEMENTARY INFORMATION:
                                                 Approval (DOA). If approved by the DOA,                 Zodiac Seats France 536-Series Cabin
                                                                                                         Attendant Seats. This proposed AD was                 Comments Invited
                                                 the approval must include the DOA-
                                                 authorized signature.                                   prompted by potential risk of premature                 We invite you to send any written
                                                    (3) Required for Compliance (RC): Any RC             corrosion on the seat structure and                   relevant data, views, or arguments about
                                                 procedures and tests identified in the service          clamps. This proposed AD would                        this proposal. Send your comments to
                                                 information referenced in EASA AD 2018–                 require inspection and modification of                an address listed under the ADDRESSES
                                                 0045 must be done to comply with this AD;               all Zodiac Seats France 536-Series Cabin              section. Include ‘‘Docket No. FAA–
                                                 any procedures or tests that are not identified         Attendant Seats. We are proposing this                2017–0839; Product Identifier 2017–
                                                 as RC are recommended. Those procedures                 AD to address the unsafe condition on                 NE–31–AD’’ at the beginning of your
                                                 and tests that are not identified as RC may             these products.                                       comments. We specifically invite
                                                 be deviated from using accepted methods in              DATES: We must receive comments on                    comments on the overall regulatory,
                                                 accordance with the operator’s maintenance              this proposed AD by October 29, 2018.                 economic, environmental, and energy
                                                 or inspection program without obtaining                                                                       aspects of this NPRM. We will consider
                                                 approval of an AMOC, provided the                       ADDRESSES: You may send comments,
                                                                                                         using the procedures found in 14 CFR                  all comments received by the closing
                                                 procedures and tests identified as RC can be                                                                  date and may amend this NPRM
                                                 done and the airplane can be put back in an             11.43 and 11.45, by any of the following
                                                                                                         methods:                                              because of those comments.
                                                 airworthy condition. Any substitutions or                                                                        We will post all comments we
                                                 changes to procedures or tests identified as               • Federal eRulemaking Portal: Go to
                                                                                                         http://www.regulations.gov. Follow the                receive, without change, to http://
                                                 RC require approval of an AMOC.
                                                                                                         instructions for submitting comments.                 www.regulations.gov, including any
                                                 (j) Related Information
                                                                                                            • Fax: 202–493–2251.                               personal information you provide. We
                                                    (1) For information about EASA AD 2018–                 • Mail: U.S. Department of                         will also post a report summarizing each
                                                 0045, contact EASA, Konrad-Adenauer-Ufer                Transportation, Docket Operations,                    substantive verbal contact we receive
                                                 3, 50668 Cologne, Germany; telephone +49                M–30, West Building Ground Floor,                     about this NPRM.
                                                 221 89990 6017; email ADs@easa.europa.eu;               Room W12 140, 1200 New Jersey                         Discussion
                                                 Internet www.easa.europa.eu. You may find               Avenue SE, Washington, DC 20590.
                                                 this EASA AD on the EASA website at                                                                              The European Aviation Safety Agency
                                                                                                            • Hand Delivery: Deliver to Mail                   (EASA), which is the Technical Agent
                                                 https://ad.easa.europa.eu. You may view this            address above between 9 a.m. and 5
                                                 EASA AD at the FAA, Transport Standards                                                                       for the Member States of the European
                                                                                                         p.m., Monday through Friday, except                   Community, has issued EASA AD 2016–
                                                 Branch, 2200 South 216th St., Des Moines,
                                                                                                         Federal holidays.                                     0167, dated August 17, 2016 (referred to
                                                 WA. For information on the availability of
                                                 this material at the FAA, call 206–231–3195.
                                                                                                            For service information identified in              after this as ‘‘the MCAI’’), to address the
                                                 EASA AD 2018–0045 may be found in the
                                                                                                         this NPRM, contact Zodiac Service                     unsafe condition on these products. The
                                                 AD docket on the internet at http://                    Europe, 61, rue Pierre Curie, 78 373                  MCAI states:
daltland on DSKBBV9HB2PROD with PROPOSALS




                                                 www.regulations.gov by searching for and                Plaisir, France; phone: +33 (0)1 61 34 19
                                                                                                         58; email: zs.aog@zodiacaerospace.com;                   Cases of corrosion and cracks were found
                                                 locating Docket No. FAA–2018–0791.                                                                            on Zodiac Seats France CAS 536 rear cabin
                                                    (2) For more information about this AD,              website: https://www.zodiacaerospace.
                                                                                                                                                               attendant seats installed on some ATR 42 and
                                                 contact Kathleen Arrigotti, Aerospace                   com/en/zodiac-aerospace-services/                     ATR 72 aeroplanes. The detected damage
                                                 Engineer, International Section, Transport              contacts.You may view this service                    was located on the lower parts of the
                                                 Standards Branch, FAA, 2200 South 216th                 information at the FAA, Engine and                    attendant seat, at the level of the seat-to-floor
                                                 St., Des Moines, WA 98198; telephone and                Propeller Standards Branch, 1200                      interface. This condition, if not detected and
                                                 fax 206–231–3218.                                       District Avenue, Burlington, MA 01803.                corrected, could lead to failure of the seat



                                            VerDate Sep<11>2014   16:42 Sep 13, 2018   Jkt 244001   PO 00000   Frm 00019   Fmt 4702   Sfmt 4702   E:\FR\FM\14SEP1.SGM   14SEP1



Document Created: 2018-09-14 03:03:53
Document Modified: 2018-09-14 03:03:53
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionNotice of proposed rulemaking (NPRM).
DatesWe must receive comments on this proposed AD by November 13, 2018.
ContactKathleen Arrigotti, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 206-231-3218.
FR Citation83 FR 46677 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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