83_FR_24342 83 FR 24240 - Airworthiness Directives; Airbus Airplanes

83 FR 24240 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 102 (May 25, 2018)

Page Range24240-24242
FR Document2018-11140

We propose to adopt a new airworthiness directive (AD) for all Airbus Model A300 series airplanes. This proposed AD was prompted by a revision of a certain airworthiness limitations item (ALI) document, which specifies new or more restrictive instructions and airworthiness limitations. This proposed AD would require revising the maintenance or inspection program, as applicable, to incorporate new or revised structural inspection requirements. We are proposing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 102 (Friday, May 25, 2018)
[Federal Register Volume 83, Number 102 (Friday, May 25, 2018)]
[Proposed Rules]
[Pages 24240-24242]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-11140]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0414; Product Identifier 2017-NM-159-AD]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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

SUMMARY: We propose to adopt a new airworthiness directive (AD) for all 
Airbus Model A300 series airplanes. This proposed AD was prompted by a 
revision of a certain airworthiness limitations item (ALI) document, 
which specifies new or more restrictive instructions and airworthiness 
limitations. This proposed AD would require revising the maintenance or 
inspection program, as applicable, to incorporate new or revised 
structural inspection requirements. We are proposing this AD to address 
the unsafe condition on these products.

DATES: We must receive comments on this proposed AD by July 9, 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 service information identified in this NPRM, contact Airbus 
SAS, Airworthiness Office--EAW, 1 Rond Point Maurice Bellonte, 31707 
Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 44 
51; email [email protected]; internet http://www.airbus.com. You may view this service information at the FAA, 
Transport Standards Branch, 2200 South 216th St., Des Moines, WA. For 
information on the availability of this material at the FAA, call 206-
231-3195.

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-
0414; 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: Dan Rodina, Aerospace Engineer, 
International Section, Transport Standards Branch, FAA, 2200 South 
216th St., Des Moines, WA 98198; telephone and fax 206-231-3225.

SUPPLEMENTARY INFORMATION: 

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-2018-0414; 
Product Identifier 2017-NM-159-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 
2017-0207, dated October 12, 2017 (referred to after this as the 
Mandatory Continuing Airworthiness Information, or ``the MCAI''), to 
correct an unsafe condition for all Airbus Model A300 series airplanes. 
The MCAI states:

    The airworthiness limitations for the Airbus A300 aeroplanes, 
which are approved by EASA, are currently defined and published in 
the Airbus A300 Airworthiness Limitations Section (ALS) documents. 
The Damage Tolerant Airworthiness Limitation Items are specified in 
the A300 ALS Part 2. These instructions have been identified as 
mandatory for continuing airworthiness. Failure to accomplish these 
instructions could result in an unsafe condition.
    EASA previously issued [EASA] AD 2015-0115 [which corresponds to 
FAA AD 2017-04-05, Amendment 39-18800 (82 FR 11134, February 21, 
2017) (``AD 2017-04-05'')] to require compliance with the 
maintenance requirements and associated airworthiness limitations 
defined in Airbus A300 ALS Part 2 Revision 02.
    Since that [EASA] AD was issued, new or more restrictive 
maintenance requirements and airworthiness limitations were approved 
by EASA. Consequently, Airbus published Revision 03 of the A300 ALS 
Part 2, compiling all ALS Part 2 changes approved since previous 
Revision 02.
    For the reason described above, this [EASA] AD retains the 
requirements of EASA AD 2015-0115, which is superseded, and requires 
accomplishment of the actions specified in Airbus A300 ALS Part 2 
Revision 03.

    You may examine the MCAI in the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-
0414.

Relationship Between Proposed AD and AD 2017-04-05

    This NPRM would not supersede AD 2017-04-05. Rather, we have 
determined that a stand-alone AD would be more appropriate to address 
the changes in the MCAI. This NPRM would require revising the 
maintenance or inspection program, as applicable, to incorporate new or 
revised structural inspection requirements. Accomplishment of the 
proposed actions would then terminate all of the requirements of AD 
2017-04-05.

Related Service Information Under 1 CFR Part 51

    Airbus has issued A300 Airworthiness Limitations Section (ALS), 
Part 2--Damage Tolerant Airworthiness Limitation Items (DT-ALI), 
Revision 03, dated August 28, 2017. The service information describes 
airworthiness limitations applicable to the DT-ALI. This service 
information is reasonably available because the interested parties have 
access to it through their normal course of business

[[Page 24241]]

or by the means identified in the ADDRESSES section.

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 and service 
information 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.
    This AD requires revisions to certain operator maintenance 
documents to include new actions (e.g., inspections). Compliance with 
these actions is required by 14 CFR 91.403(c). For airplanes that have 
been previously modified, altered, or repaired in the areas addressed 
by this proposed AD, the operator may not be able to accomplish the 
actions described in the revisions. In this situation, to comply with 
14 CFR 91.403(c), the operator must request approval for an alternative 
method of compliance according to paragraph (j)(1) of this proposed AD. 
The request should include a description of changes to the required 
actions that will ensure the continued damage tolerance of the affected 
structure.

Difference Between This Proposed AD and the MCAI or Service Information

    The MCAI specifies that if there are findings from the 
airworthiness limitations section (ALS) inspection tasks, corrective 
actions must be accomplished in accordance with Airbus maintenance 
documentation. However, this proposed AD does not include that 
requirement. Operators of U.S.-registered airplanes are required by 
general airworthiness and operational regulations to perform 
maintenance using methods that are acceptable to the FAA. We consider 
those methods to be adequate to address any corrective actions 
necessitated by the findings of ALS inspections required by this 
proposed AD.

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:
    We have determined that revising the maintenance or inspection 
program takes an average of 90 work-hours per operator, although we 
recognize that this number may vary from operator to operator. In the 
past, we have estimated that this action takes 1 work-hour per 
airplane. Since operators incorporate maintenance or inspection program 
changes for their affected fleet(s), we have determined that a per-
operator estimate is more accurate than a per-airplane estimate. 
Therefore, we estimate the total cost per operator to be $7,650 (90 
work-hours x $85 per work-hour).

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: Docket No. FAA-2018-0414; Product Identifier 2017-NM-159-AD.

(a) Comments Due Date

    We must receive comments by July 9, 2018.

(b) Affected ADs

    This AD affects AD 2017-04-05, Amendment 39-18800 (82 FR 11134, 
February 21, 2017) (``AD 2017-04-05'').

(c) Applicability

    This AD applies to all Airbus Model A300 B2-1A, B2-1C, B2K-3C, 
B2-203, B4-2C, B4-103, and B4-203 airplanes, certificated in any 
category.

(d) Subject

    Air Transport Association (ATA) of America Code 05, Time Limits/
Maintenance Checks.

(e) Reason

    This AD was prompted by a revision of a certain airworthiness 
limitations item (ALI) document, which specifies new or more 
restrictive instructions and airworthiness limitations. We are 
issuing this AD to address fatigue cracking, damage, and corrosion 
in principal structural elements; such fatigue cracking, damage, and 
corrosion could result in reduced structural integrity of the 
airplane.

(f) Compliance

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

(g) Maintenance or Inspection Program Revision

    Within 90 days after the effective date of this AD, revise the 
maintenance or inspection program, as applicable, to incorporate the

[[Page 24242]]

information specified in Airbus A300 Airworthiness Limitations 
Section (ALS), Part 2--Damage Tolerant Airworthiness Limitation 
Items (DT-ALI), Revision 03, dated August 28, 2017. The initial 
compliance times for doing the tasks are at the applicable times 
specified in Airbus A300 Airworthiness Limitations Section (ALS), 
Part 2--Damage Tolerant Airworthiness Limitation Items (DT-ALI), 
Revision 03, dated August 28, 2017, or within 90 days after the 
effective date of this AD, whichever occurs later.

(h) No Alternative Actions or Intervals

    After accomplishment of the revision required by paragraph (g) 
of this AD, no alternative actions (e.g., inspections) or intervals, 
may be used unless the actions or intervals are approved as an 
alternative method of compliance (AMOC) in accordance with the 
procedures specified in paragraph (j)(1) of this AD.

(i) Terminating Action

    Accomplishing the action in paragraph (g) of this AD terminates 
the requirements of AD 2017-04-05.

(j) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Section, Transport Standards Branch, FAA, has the 
authority to approve AMOCs for this AD, if requested using the 
procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, 
send your request to your principal inspector or local Flight 
Standards District Office, as appropriate. If sending information 
directly to the International Section, send it to the attention of 
the person identified in paragraph (k)(2) of this AD. Information 
may be emailed to: [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 corrective actions from a manufacturer, the action must be 
accomplished using a method approved by the Manager, International 
Section, Transport Standards Branch, FAA; or the European Aviation 
Safety Agency (EASA); or Airbus's EASA Design Organization Approval 
(DOA). If approved by the DOA, the approval must include the DOA-
authorized signature.

(k) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA AD 2017-0207, dated October 12, 2017, for related 
information. This MCAI may be found in the AD docket on the internet 
at http://www.regulations.gov by searching for and locating Docket 
No. FAA-2018-0414.
    (2) For more information about this AD, contact Dan Rodina, 
Aerospace Engineer, International Section, Transport Standards 
Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone 
and fax 206-231-3225.
    (3) For service information identified in this AD, contact 
Airbus SAS, Airworthiness Office--EAW, 1 Rond Point Maurice 
Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; 
fax +33 5 61 93 44 51; email [email protected]; 
internet http://www.airbus.com. You may view this service 
information at the FAA, Transport Standards Branch, 2200 South 216th 
St., Des Moines, WA. For information on the availability of this 
material at the FAA, call 206-231-3195.

    Issued in Des Moines, Washington, on May 11, 2018.
Michael Kaszycki,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-11140 Filed 5-24-18; 8:45 am]
 BILLING CODE 4910-13-P



                                                24240                     Federal Register / Vol. 83, No. 102 / Friday, May 25, 2018 / Proposed Rules

                                                  (3) For service information identified in             p.m., Monday through Friday, except                   this as the Mandatory Continuing
                                                this AD, contact Airbus Defense and Space               Federal holidays.                                     Airworthiness Information, or ‘‘the
                                                Services/Engineering Support, Avenida de                  For service information identified in               MCAI’’), to correct an unsafe condition
                                                Aragón 404, 28022 Madrid, Spain; telephone             this NPRM, contact Airbus SAS,                        for all Airbus Model A300 series
                                                +34 91 585 55 84; fax +34 91 585 31 27; email           Airworthiness Office—EAW, 1 Rond
                                                MTA.TechnicalService@airbus.com. You
                                                                                                                                                              airplanes. The MCAI states:
                                                may view this service information at the
                                                                                                        Point Maurice Bellonte, 31707 Blagnac                    The airworthiness limitations for the
                                                FAA, Transport Standards Branch, 2200                   Cedex, France; telephone +33 5 61 93 36               Airbus A300 aeroplanes, which are approved
                                                South 216th St., Des Moines, WA. For                    96; fax +33 5 61 93 44 51; email                      by EASA, are currently defined and
                                                information on the availability of this                 account.airworth-eas@airbus.com;                      published in the Airbus A300 Airworthiness
                                                material at the FAA, call 206–231–3195.                 internet http://www.airbus.com. You                   Limitations Section (ALS) documents. The
                                                  Issued in Des Moines, Washington, on May              may view this service information at the              Damage Tolerant Airworthiness Limitation
                                                                                                        FAA, Transport Standards Branch, 2200                 Items are specified in the A300 ALS Part 2.
                                                11, 2018.
                                                                                                        South 216th St., Des Moines, WA. For                  These instructions have been identified as
                                                Michael Kaszycki,                                                                                             mandatory for continuing airworthiness.
                                                                                                        information on the availability of this
                                                Acting Director, System Oversight Division,                                                                   Failure to accomplish these instructions
                                                Aircraft Certification Service.
                                                                                                        material at the FAA, call 206–231–3195.
                                                                                                                                                              could result in an unsafe condition.
                                                [FR Doc. 2018–11142 Filed 5–24–18; 8:45 am]             Examining the AD Docket                                  EASA previously issued [EASA] AD 2015–
                                                                                                                                                              0115 [which corresponds to FAA AD 2017–
                                                BILLING CODE 4910–13–P                                     You may examine the AD docket on                   04–05, Amendment 39–18800 (82 FR 11134,
                                                                                                        the internet at http://                               February 21, 2017) (‘‘AD 2017–04–05’’)] to
                                                                                                        www.regulations.gov by searching for                  require compliance with the maintenance
                                                DEPARTMENT OF TRANSPORTATION                            and locating Docket No. FAA–2018–                     requirements and associated airworthiness
                                                                                                        0414; or in person at the Docket                      limitations defined in Airbus A300 ALS Part
                                                Federal Aviation Administration
                                                                                                        Management Facility between 9 a.m.                    2 Revision 02.
                                                                                                        and 5 p.m., Monday through Friday,                       Since that [EASA] AD was issued, new or
                                                14 CFR Part 39                                                                                                more restrictive maintenance requirements
                                                                                                        except Federal holidays. The AD docket
                                                [Docket No. FAA–2018–0414; Product                      contains this NPRM, the regulatory                    and airworthiness limitations were approved
                                                Identifier 2017–NM–159–AD]                              evaluation, any comments received, and                by EASA. Consequently, Airbus published
                                                                                                                                                              Revision 03 of the A300 ALS Part 2,
                                                RIN 2120–AA64                                           other information. The street address for             compiling all ALS Part 2 changes approved
                                                                                                        the Docket Operations office (telephone               since previous Revision 02.
                                                Airworthiness Directives; Airbus                        800–647–5527) is in the ADDRESSES                        For the reason described above, this
                                                Airplanes                                               section. Comments will be available in                [EASA] AD retains the requirements of EASA
                                                                                                        the AD docket shortly after receipt.                  AD 2015–0115, which is superseded, and
                                                AGENCY: Federal Aviation                                FOR FURTHER INFORMATION CONTACT: Dan                  requires accomplishment of the actions
                                                Administration (FAA), DOT.                              Rodina, Aerospace Engineer,                           specified in Airbus A300 ALS Part 2 Revision
                                                ACTION: Notice of proposed rulemaking                   International Section, Transport                      03.
                                                (NPRM).                                                 Standards Branch, FAA, 2200 South                       You may examine the MCAI in the
                                                                                                        216th St., Des Moines, WA 98198;                      AD docket on the internet at http://
                                                SUMMARY:   We propose to adopt a new
                                                                                                        telephone and fax 206–231–3225.                       www.regulations.gov by searching for
                                                airworthiness directive (AD) for all
                                                                                                        SUPPLEMENTARY INFORMATION:                            and locating Docket No. FAA–2018–
                                                Airbus Model A300 series airplanes.
                                                                                                                                                              0414.
                                                This proposed AD was prompted by a                      Comments Invited
                                                revision of a certain airworthiness                                                                           Relationship Between Proposed AD and
                                                                                                           We invite you to send any written
                                                limitations item (ALI) document, which                                                                        AD 2017–04–05
                                                                                                        relevant data, views, or arguments about
                                                specifies new or more restrictive                                                                               This NPRM would not supersede AD
                                                                                                        this proposal. Send your comments to
                                                instructions and airworthiness                                                                                2017–04–05. Rather, we have
                                                                                                        an address listed under the ADDRESSES
                                                limitations. This proposed AD would                                                                           determined that a stand-alone AD
                                                                                                        section. Include ‘‘Docket No. FAA–
                                                require revising the maintenance or                                                                           would be more appropriate to address
                                                                                                        2018–0414; Product Identifier 2017–
                                                inspection program, as applicable, to                                                                         the changes in the MCAI. This NPRM
                                                                                                        NM–159–AD’’ at the beginning of your
                                                incorporate new or revised structural                                                                         would require revising the maintenance
                                                                                                        comments. We specifically invite
                                                inspection requirements. We are                                                                               or inspection program, as applicable, to
                                                                                                        comments on the overall regulatory,
                                                proposing this AD to address the unsafe                                                                       incorporate new or revised structural
                                                                                                        economic, environmental, and energy
                                                condition on these products.                                                                                  inspection requirements.
                                                                                                        aspects of this NPRM. We will consider
                                                DATES: We must receive comments on                      all comments received by the closing                  Accomplishment of the proposed
                                                this proposed AD by July 9, 2018.                       date and may amend this NPRM based                    actions would then terminate all of the
                                                ADDRESSES: You may send comments,                       on those comments.                                    requirements of AD 2017–04–05.
                                                using the procedures found in 14 CFR                       We will post all comments we
                                                                                                                                                              Related Service Information Under 1
                                                11.43 and 11.45, by any of the following                receive, without change, to http://
                                                                                                                                                              CFR Part 51
                                                methods:                                                www.regulations.gov, including any
                                                  • Federal eRulemaking Portal: Go to                   personal information you provide. We                    Airbus has issued A300
                                                http://www.regulations.gov. Follow the                  will also post a report summarizing each              Airworthiness Limitations Section
                                                instructions for submitting comments.                   substantive verbal contact we receive                 (ALS), Part 2—Damage Tolerant
amozie on DSK3GDR082PROD with PROPOSALS1




                                                  • Fax: 202–493–2251.                                  about this NPRM.                                      Airworthiness Limitation Items (DT–
                                                  • Mail: U.S. Department of                                                                                  ALI), Revision 03, dated August 28,
                                                Transportation, Docket Operations, M–                   Discussion                                            2017. The service information describes
                                                30, West Building Ground Floor, Room                      The European Aviation Safety Agency                 airworthiness limitations applicable to
                                                W12–140, 1200 New Jersey Avenue SE,                     (EASA), which is the Technical Agent                  the DT–ALI. This service information is
                                                Washington, DC 20590.                                   for the Member States of the European                 reasonably available because the
                                                  • Hand Delivery: Deliver to Mail                      Union, has issued EASA AD 2017–0207,                  interested parties have access to it
                                                address above between 9 a.m. and 5                      dated October 12, 2017 (referred to after             through their normal course of business


                                           VerDate Sep<11>2014   17:49 May 24, 2018   Jkt 244001   PO 00000   Frm 00008   Fmt 4702   Sfmt 4702   E:\FR\FM\25MYP1.SGM   25MYP1


                                                                          Federal Register / Vol. 83, No. 102 / Friday, May 25, 2018 / Proposed Rules                                               24241

                                                or by the means identified in the                       this number may vary from operator to                   3. Will not affect intrastate aviation in
                                                ADDRESSES section.                                      operator. In the past, we have estimated              Alaska; and
                                                                                                        that this action takes 1 work-hour per                  4. Will not have a significant
                                                FAA’s Determination and Requirements                                                                          economic impact, positive or negative,
                                                                                                        airplane. Since operators incorporate
                                                of This Proposed AD                                                                                           on a substantial number of small entities
                                                                                                        maintenance or inspection program
                                                   This product has been approved by                    changes for their affected fleet(s), we               under the criteria of the Regulatory
                                                the aviation authority of another                       have determined that a per-operator                   Flexibility Act.
                                                country, and is approved for operation                  estimate is more accurate than a per-
                                                in the United States. Pursuant to our                                                                         List of Subjects in 14 CFR Part 39
                                                                                                        airplane estimate. Therefore, we
                                                bilateral agreement with the State of                   estimate the total cost per operator to be              Air transportation, Aircraft, Aviation
                                                Design Authority, we have been notified                 $7,650 (90 work-hours × $85 per work-                 safety, Incorporation by reference,
                                                of the unsafe condition described in the                hour).                                                Safety.
                                                MCAI and service information                                                                                  The Proposed Amendment
                                                referenced above. We are proposing this                 Authority for This Rulemaking
                                                AD because we evaluated all pertinent                      Title 49 of the United States Code                   Accordingly, under the authority
                                                information and determined an unsafe                    specifies the FAA’s authority to issue                delegated to me by the Administrator,
                                                condition exists and is likely to exist or              rules on aviation safety. Subtitle I,                 the FAA proposes to amend 14 CFR part
                                                develop on other products of the same                   section 106, describes the authority of               39 as follows:
                                                type design.                                            the FAA Administrator. ‘‘Subtitle VII:
                                                   This AD requires revisions to certain                                                                      PART 39—AIRWORTHINESS
                                                                                                        Aviation Programs,’’ describes in more
                                                operator maintenance documents to                                                                             DIRECTIVES
                                                                                                        detail the scope of the Agency’s
                                                include new actions (e.g., inspections).                authority.                                            ■ 1. The authority citation for part 39
                                                Compliance with these actions is                           We are issuing this rulemaking under               continues to read as follows:
                                                required by 14 CFR 91.403(c). For                       the authority described in ‘‘Subtitle VII,
                                                airplanes that have been previously                     Part A, Subpart III, Section 44701:                       Authority: 49 U.S.C. 106(g), 40113, 44701.
                                                modified, altered, or repaired in the                   General requirements.’’ Under that                    § 39.13    [Amended]
                                                areas addressed by this proposed AD,                    section, Congress charges the FAA with                ■ 2. The FAA amends § 39.13 by adding
                                                the operator may not be able to                         promoting safe flight of civil aircraft in            the following new airworthiness
                                                accomplish the actions described in the                 air commerce by prescribing regulations               directive (AD):
                                                revisions. In this situation, to comply                 for practices, methods, and procedures
                                                with 14 CFR 91.403(c), the operator                     the Administrator finds necessary for                 Airbus: Docket No. FAA–2018–0414; Product
                                                                                                                                                                  Identifier 2017–NM–159–AD.
                                                must request approval for an alternative                safety in air commerce. This regulation
                                                method of compliance according to                       is within the scope of that authority                 (a) Comments Due Date
                                                paragraph (j)(1) of this proposed AD.                   because it addresses an unsafe condition                We must receive comments by July 9, 2018.
                                                The request should include a                            that is likely to exist or develop on
                                                                                                                                                              (b) Affected ADs
                                                description of changes to the required                  products identified in this rulemaking
                                                actions that will ensure the continued                  action.                                                 This AD affects AD 2017–04–05,
                                                                                                           This proposed AD is issued in                      Amendment 39–18800 (82 FR 11134,
                                                damage tolerance of the affected                                                                              February 21, 2017) (‘‘AD 2017–04–05’’).
                                                structure.                                              accordance with authority delegated by
                                                                                                        the Executive Director, Aircraft                      (c) Applicability
                                                Difference Between This Proposed AD                     Certification Service, as authorized by                  This AD applies to all Airbus Model A300
                                                and the MCAI or Service Information                     FAA Order 8000.51C. In accordance                     B2–1A, B2–1C, B2K–3C, B2–203, B4–2C, B4–
                                                   The MCAI specifies that if there are                 with that order, issuance of ADs is                   103, and B4–203 airplanes, certificated in
                                                findings from the airworthiness                         normally a function of the Compliance                 any category.
                                                limitations section (ALS) inspection                    and Airworthiness Division, but during                (d) Subject
                                                tasks, corrective actions must be                       this transition period, the Executive                   Air Transport Association (ATA) of
                                                accomplished in accordance with                         Director has delegated the authority to               America Code 05, Time Limits/Maintenance
                                                Airbus maintenance documentation.                       issue ADs applicable to transport                     Checks.
                                                However, this proposed AD does not                      category airplanes to the Director of the
                                                include that requirement. Operators of                                                                        (e) Reason
                                                                                                        System Oversight Division.
                                                U.S.-registered airplanes are required by                                                                        This AD was prompted by a revision of a
                                                general airworthiness and operational                   Regulatory Findings                                   certain airworthiness limitations item (ALI)
                                                regulations to perform maintenance                        We determined that this proposed AD                 document, which specifies new or more
                                                                                                        would not have federalism implications                restrictive instructions and airworthiness
                                                using methods that are acceptable to the
                                                                                                                                                              limitations. We are issuing this AD to address
                                                FAA. We consider those methods to be                    under Executive Order 13132. This
                                                                                                                                                              fatigue cracking, damage, and corrosion in
                                                adequate to address any corrective                      proposed AD would not have a                          principal structural elements; such fatigue
                                                actions necessitated by the findings of                 substantial direct effect on the States, on           cracking, damage, and corrosion could result
                                                ALS inspections required by this                        the relationship between the national                 in reduced structural integrity of the
                                                proposed AD.                                            Government and the States, or on the                  airplane.
                                                                                                        distribution of power and
                                                Costs of Compliance                                                                                           (f) Compliance
                                                                                                        responsibilities among the various
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                                                   We estimate that this proposed AD                    levels of government.                                    Comply with this AD within the
                                                affects 6 airplanes of U.S. registry.                     For the reasons discussed above, I                  compliance times specified, unless already
                                                   We estimate the following costs to                                                                         done.
                                                                                                        certify this proposed regulation:
                                                comply with this proposed AD:                             1. Is not a ‘‘significant regulatory                (g) Maintenance or Inspection Program
                                                   We have determined that revising the                 action’’ under Executive Order 12866;                 Revision
                                                maintenance or inspection program                         2. Is not a ‘‘significant rule’’ under the             Within 90 days after the effective date of
                                                takes an average of 90 work-hours per                   DOT Regulatory Policies and Procedures                this AD, revise the maintenance or inspection
                                                operator, although we recognize that                    (44 FR 11034, February 26, 1979);                     program, as applicable, to incorporate the



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                                                24242                     Federal Register / Vol. 83, No. 102 / Friday, May 25, 2018 / Proposed Rules

                                                information specified in Airbus A300                       (3) For service information identified in          p.m., Monday through Friday, except
                                                Airworthiness Limitations Section (ALS),                this AD, contact Airbus SAS, Airworthiness            Federal holidays.
                                                Part 2—Damage Tolerant Airworthiness                    Office—EAW, 1 Rond Point Maurice
                                                Limitation Items (DT–ALI), Revision 03,                 Bellonte, 31707 Blagnac Cedex, France;
                                                                                                                                                                 For service information identified in
                                                dated August 28, 2017. The initial                      telephone +33 5 61 93 36 96; fax +33 5 61             this NPRM, contact Boeing Commercial
                                                compliance times for doing the tasks are at             93 44 51; email account.airworth-eas@                 Airplanes, Attention: Contractual & Data
                                                the applicable times specified in Airbus                airbus.com; internet http://www.airbus.com.           Services (C&DS), 2600 Westminster
                                                A300 Airworthiness Limitations Section                  You may view this service information at the          Blvd., MC 110–SK57, Seal Beach, CA
                                                (ALS), Part 2—Damage Tolerant                           FAA, Transport Standards Branch, 2200                 90740–5600; telephone 562–797–1717;
                                                Airworthiness Limitation Items (DT–ALI),                South 216th St., Des Moines, WA. For                  internet https://
                                                Revision 03, dated August 28, 2017, or                  information on the availability of this               www.myboeingfleet.com. You may view
                                                within 90 days after the effective date of this         material at the FAA, call 206–231–3195.
                                                AD, whichever occurs later.
                                                                                                                                                              this referenced service information at
                                                                                                          Issued in Des Moines, Washington, on May            the FAA, Transport Standards Branch,
                                                (h) No Alternative Actions or Intervals                 11, 2018.                                             2200 South 216th St., Des Moines, WA.
                                                   After accomplishment of the revision                 Michael Kaszycki,                                     For information on the availability of
                                                required by paragraph (g) of this AD, no                Acting Director, System Oversight Division,           this material at the FAA, call 206–231–
                                                alternative actions (e.g., inspections) or              Aircraft Certification Service.                       3195. It is also available on the internet
                                                intervals, may be used unless the actions or            [FR Doc. 2018–11140 Filed 5–24–18; 8:45 am]           at http://www.regulations.gov by
                                                intervals are approved as an alternative
                                                method of compliance (AMOC) in                          BILLING CODE 4910–13–P                                searching for and locating Docket No.
                                                accordance with the procedures specified in                                                                   FAA–2018–0415.
                                                paragraph (j)(1) of this AD.                                                                                  Examining the AD Docket
                                                                                                        DEPARTMENT OF TRANSPORTATION
                                                (i) Terminating Action
                                                                                                                                                                You may examine the AD docket on
                                                   Accomplishing the action in paragraph (g)            Federal Aviation Administration                       the internet at http://
                                                of this AD terminates the requirements of AD                                                                  www.regulations.gov by searching for
                                                2017–04–05.                                             14 CFR Part 39                                        and locating Docket No. FAA–2018–
                                                (j) Other FAA AD Provisions                             [Docket No. FAA–2018–0415; Product                    0415; or in person at the Docket
                                                   The following provisions also apply to this          Identifier 2017–NM–149–AD]                            Management Facility between 9 a.m.
                                                AD:                                                                                                           and 5 p.m., Monday through Friday,
                                                                                                        RIN 2120–AA64
                                                   (1) Alternative Methods of Compliance                                                                      except Federal holidays. The AD docket
                                                (AMOCs): The Manager, International                                                                           contains this NPRM, the regulatory
                                                Section, Transport Standards Branch, FAA,               Airworthiness Directives; The Boeing
                                                                                                        Company Airplanes                                     evaluation, any comments received, and
                                                has the authority to approve AMOCs for this
                                                AD, if requested using the procedures found
                                                                                                                                                              other information. The street address for
                                                                                                        AGENCY: Federal Aviation                              the Docket Office (phone: 800–647–
                                                in 14 CFR 39.19. In accordance with 14 CFR
                                                39.19, send your request to your principal              Administration (FAA), DOT.                            5527) is in the ADDRESSES section.
                                                inspector or local Flight Standards District            ACTION: Notice of proposed rulemaking                 Comments will be available in the AD
                                                Office, as appropriate. If sending information          (NPRM).                                               docket shortly after receipt.
                                                directly to the International Section, send it
                                                                                                        SUMMARY: We propose to adopt a new                    FOR FURTHER INFORMATION CONTACT:
                                                to the attention of the person identified in
                                                paragraph (k)(2) of this AD. Information may            airworthiness directive (AD) for all The              George Garrido, Aerospace Engineer,
                                                be emailed to: 9-ANM-116-AMOC-                          Boeing Company Model 737–100, –200,                   Airframe Section, FAA, Los Angeles
                                                REQUESTS@faa.gov. Before using any                      –200C, –300, –400, –500 series                        ACO Branch, 3960 Paramount
                                                approved AMOC, notify your appropriate                  airplanes. This proposed AD was                       Boulevard, Lakewood, CA 90712–4137;
                                                principal inspector, or lacking a principal                                                                   phone: 562–627–5232; fax: 562–627–
                                                                                                        prompted by the results of a fleet survey
                                                inspector, the manager of the local flight                                                                    5210; email: george.garrido@faa.gov.
                                                standards district office/certificate holding           that revealed cracking in the bulkhead
                                                district office.                                        frame web at a certain body station. This             SUPPLEMENTARY INFORMATION:
                                                   (2) Contacting the Manufacturer: For any             proposed AD would require repetitive
                                                requirement in this AD to obtain corrective             inspections of the bulkhead frame web                 Comments Invited
                                                actions from a manufacturer, the action must            at a certain station, and repair if                      We invite you to send any written
                                                be accomplished using a method approved                 necessary. We are proposing this AD to                relevant data, views, or arguments about
                                                by the Manager, International Section,                  address the unsafe condition on these
                                                Transport Standards Branch, FAA; or the
                                                                                                                                                              this proposal. Send your comments to
                                                                                                        products.                                             an address listed under the ADDRESSES
                                                European Aviation Safety Agency (EASA); or
                                                Airbus’s EASA Design Organization                       DATES:  We must receive comments on                   section. Include ‘‘Docket No. FAA–
                                                Approval (DOA). If approved by the DOA,                 this proposed AD by July 9, 2018.                     2018–0415; Product Identifier 2017–
                                                the approval must include the DOA-                      ADDRESSES: You may send comments,                     NM–149–AD’’ at the beginning of your
                                                authorized signature.                                                                                         comments. We specifically invite
                                                                                                        using the procedures found in 14 CFR
                                                (k) Related Information                                 11.43 and 11.45, by any of the following              comments on the overall regulatory,
                                                                                                        methods:                                              economic, environmental, and energy
                                                  (1) Refer to Mandatory Continuing
                                                Airworthiness Information (MCAI) EASA AD                  • Federal eRulemaking Portal: Go to                 aspects of this NPRM. We will consider
                                                2017–0207, dated October 12, 2017, for                  http://www.regulations.gov. Follow the                all comments received by the closing
                                                related information. This MCAI may be                   instructions for submitting comments.                 date and may amend this NPRM
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                                                found in the AD docket on the internet at                 • Fax: 202–493–2251.                                because of those comments.
                                                http://www.regulations.gov by searching for               • Mail: U.S. Department of                             We will post all comments we
                                                and locating Docket No. FAA–2018–0414.                                                                        receive, without change, to http://
                                                                                                        Transportation, Docket Operations, M–
                                                  (2) For more information about this AD,
                                                contact Dan Rodina, Aerospace Engineer,                 30, West Building Ground Floor, Room                  www.regulations.gov, including any
                                                International Section, Transport Standards              W12–140, 1200 New Jersey Avenue SE,                   personal information you provide. We
                                                Branch, FAA, 2200 South 216th St., Des                  Washington, DC 20590.                                 will also post a report summarizing each
                                                Moines, WA 98198; telephone and fax 206–                  • Hand Delivery: Deliver to Mail                    substantive verbal contact we receive
                                                231–3225.                                               address above between 9 a.m. and 5                    about this proposed AD.


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Document Created: 2018-05-25 02:13:31
Document Modified: 2018-05-25 02:13:31
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 July 9, 2018.
ContactDan Rodina, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 206-231-3225.
FR Citation83 FR 24240 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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