83_FR_7151 83 FR 7117 - Airworthiness Directives; Airbus Airplanes

83 FR 7117 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 34 (February 20, 2018)

Page Range7117-7120
FR Document2018-03212

We propose to supersede Airworthiness Directive (AD) 2017-07- 07, for certain Airbus Model A330-200, A330-300, A340-200, and A340-300 series airplanes. AD 2017-07-07 requires repetitive inspections of certain fastener holes, and related investigative and corrective actions if necessary. Since we issued AD 2017-07-07, we have determined that certain other airplanes could also be affected by the unsafe condition specified in AD 2017-07-07. This proposed AD would retain the requirements of AD 2017-07-07 and expand the applicability. We are proposing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 34 (Tuesday, February 20, 2018)
[Federal Register Volume 83, Number 34 (Tuesday, February 20, 2018)]
[Proposed Rules]
[Pages 7117-7120]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-03212]


========================================================================
Proposed Rules
                                                Federal Register
________________________________________________________________________

This section of the FEDERAL REGISTER contains notices to the public of 
the proposed issuance of rules and regulations. The purpose of these 
notices is to give interested persons an opportunity to participate in 
the rule making prior to the adoption of the final rules.

========================================================================


Federal Register / Vol. 83, No. 34 / Tuesday, February 20, 2018 / 
Proposed Rules

[[Page 7117]]



DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0111; Product Identifier 2017-NM-059-AD]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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

SUMMARY: We propose to supersede Airworthiness Directive (AD) 2017-07-
07, for certain Airbus Model A330-200, A330-300, A340-200, and A340-300 
series airplanes. AD 2017-07-07 requires repetitive inspections of 
certain fastener holes, and related investigative and corrective 
actions if necessary. Since we issued AD 2017-07-07, we have determined 
that certain other airplanes could also be affected by the unsafe 
condition specified in AD 2017-07-07. This proposed AD would retain the 
requirements of AD 2017-07-07 and expand the applicability. We are 
proposing this AD to address the unsafe condition on these products.

DATES: We must receive comments on this proposed AD by April 6, 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--EAL, 1 Rond Point Maurice Bellonte, 31707 
Blagnac Cedex, France; telephone: +33 5 61 93 36 96; fax: +33 5 61 93 
45 80; email: [email protected]; internet: http://www.airbus.com. You may view this referenced service information at the 
FAA, Transport Standards Branch, 1601 Lind Avenue SW, Renton, WA. For 
information on the availability of this material at the FAA, call 425-
227-1221.

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-
0111; 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 proposed AD, 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: Vladimir Ulyanov, Aerospace Engineer, 
International Section, Transport Standards Branch, FAA, 1601 Lind 
Avenue SW, Renton, WA 98057-3356; telephone: 425-227-1138; fax: 425-
227-1149.

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-2018-0111; 
Product Identifier 2017-NM-059-AD'' at the beginning of your comments. 
We specifically invite comments on the overall regulatory, economic, 
environmental, and energy aspects of this proposed AD. We will consider 
all comments received by the closing date and may amend this proposed 
AD 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 proposed AD.

Discussion

    We issued AD 2017-07-07, Amendment 39-18845 (82 FR 18547, April 20, 
2017) (``AD 2017-07-07''), for certain Airbus Model A330-200, A330-300, 
A340-200, and A340-300 series airplanes with manufacturer serial 
numbers (MSN) 0176 through 0915 inclusive. These airplanes have Airbus 
modification 44360 embodied in production. AD 2017-07-07 was prompted 
by a report of cracking at fastener holes located at frame (FR) 40 on 
the lower shell panel junction. AD 2017-07-07 requires repetitive 
inspections of certain fastener holes, and related investigative and 
corrective actions if necessary. Airbus then introduced the 
modification 55792 to reinforce the fuselage at FR40. We issued AD 
2017-07-07 to detect and correct cracking at FR40 on the lower shell 
panel junction; such cracking could lead to reduced structural 
integrity of the fuselage.
    Since we issued AD 2017-07-07, we have determined that airplanes in 
the post-modification 55792 configuration could be also affected by 
crack initiation and propagation at fastener holes located at FR40 on 
the lower shell panel junction.
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA AD 
2017-0063, dated April 12, 2017 (referred to after this as the 
Mandatory Continuing Airworthiness Information, or ``the MCAI''), to 
correct an unsafe condition for certain Airbus Model A330-200, A330-
300, and A340-200 series airplanes, and Model A340-312 and -313 
airplanes. The MCAI states:

    During full scale fatigue test of the Frame (FR) 40 to fuselage 
skin panel junction, fatigue damage was found. Corrective actions 
consisted of in-service installation of an internal reinforcing 
strap on the related junction, as currently required by DGAC 
[Direction G[eacute]n[eacute]rale de l'Aviation Civile] France AD 
1999-448-126(B), which refers to Airbus Service Bulletin (SB) A340-
53-4104 Revision 02, and [DGAC] AD 2001-070(B), which refers to 
Airbus SB A330-53-3093 Revision 04; retrofit improvement of internal 
reinforcing strap fatigue life through recommended Airbus SB A330-
53-3145; and introducing a design improvement in production through 
Airbus mod 44360.

[[Page 7118]]

    After those actions were implemented, cracks were found on both 
left-hand (LH) and right-hand (RH) sides on internal strap, butt 
strap, keel beam fitting, or forward fitting FR40 flange. These 
findings were made during embodiment of a FR40 web repair on an A330 
aeroplane, and during keel beam replacement on an A340 aeroplane, 
where the internal strap was removed and a special detailed 
inspection (SDI) was performed on several holes.
    This condition, if not detected and corrected, could affect the 
structural integrity of the centre fuselage of the aeroplane.
    Prompted by these findings, Airbus issued SB A330-53-3215 and SB 
A340-53-4215, providing inspection instructions. Consequently, EASA 
issued AD 2014-0136 [which corresponds to FAA AD 2017-07-07] to 
require repetitive SDI (rototest) of 10 fastener holes located at 
the FR40 lower shell panel junction on both LH and RH sides and, 
depending on findings, accomplishment of applicable corrective 
action(s).
    Since that [EASA] AD was issued, prompted by the results of 
complementary fatigue analyses, it was determined that post-mod 
55792 aeroplanes could be also affected by crack initiation and 
propagation at this area of the fuselage. These analyses 
demonstrated that post-mod 55792 aeroplanes must follow the same 
maintenance program as aeroplanes in post-mod 55306 and pre-mod 
55792 configuration. Consequently, Airbus published SB A330-53-3215 
Revision 02 and SB A340-53-4215 Revision 02 to expand the 
Effectivity accordingly.
    For the reasons described above, this [EASA] AD retains the 
requirements of EASA AD 2014-0136, which is superseded, which now 
also apply to aeroplanes in post-mod 55792 configuration [the 
applicability identifies airplanes in post-mod 44360 configuration].

    AD 2017-07-07 includes Model A340-311 airplanes in its 
applicability. Airbus Model A340-311 airplanes are not identified in 
the applicability of this proposed AD because those airplanes are not 
affected by the identified unsafe condition. All of those airplanes are 
in the pre-Airbus modification 44360 configuration. The MCAI does not 
include Model A340-311 airplanes in its applicability.
    The compliance time ranges between 20,000 flight cycles or 65,400 
flight hours and 20,800 flight cycles or 68,300 flight hours, depending 
on airplane utilization and configuration. The repetitive inspection 
interval ranges between 14,000 flight cycles or 95,200 flight hours and 
24,600 flight cycles or 98,700 flight hours, depending on airplane 
utilization and configuration. 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-2018-0111.

Related Service Information Under 1 CFR Part 51

    Airbus has issued Airbus Service Bulletin A330-53-3215, Revision 
02, dated November 23, 2016 (``A330-53-3215, R2''); and Airbus Service 
Bulletin A340-53-4215, Revision 02, dated November 23, 2016. This 
service information describes procedures for repetitive rototest 
inspections of certain fastener holes, and related investigative and 
corrective actions if necessary. These documents are distinct since 
they apply to different airplane models. This service information is 
reasonably available because the interested parties have access to it 
through their normal course of business or by the means identified in 
the ADDRESSES section.

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 these 
same type designs.

Differences Between This Proposed AD and the MCAI or Service 
Information

    The MCAI includes Model A340-211 airplanes in its applicability. 
Airbus Model A340-211 airplanes are not identified in the applicability 
of this proposed AD because those airplanes are not affected by the 
identified unsafe condition. All of those airplanes are in the pre-
Airbus modification 44360 configuration. We have coordinated this 
difference with EASA.
    Paragraph 1.E. ``Compliance,'' of A330-53-3215, R2, specifies 
weight variant (WV) 050 in the condition column of table 1, 
configuration 003. We have determined that for the purposes of this AD, 
WV060 and WV080 are also affected.

Costs of Compliance

    We estimate that this proposed AD affects 99 airplanes of U.S. 
registry.
    We estimate the following costs to comply with this proposed AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                Cost on U.S.
           Action                  Labor cost         Parts cost       Cost per product          operators
----------------------------------------------------------------------------------------------------------------
Inspection.................  42 work-hours x $85                $0  $3,570 per inspection  $353,430 per
                              per hour = $3,570                      cycle.                 inspection cycle.
                              per inspection cycle.
----------------------------------------------------------------------------------------------------------------

    We estimate the following costs to do any necessary repairs that 
are required based on the results of the required inspection. We have 
no way of determining the number of aircraft that might need these 
repairs:

                                               On-Condition Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                     Cost per
                    Action                                 Labor cost               Parts cost        product
----------------------------------------------------------------------------------------------------------------
Repair........................................  46 work-hours x $85 per hour =            $2,358          $6,268
                                                 $3,910.
----------------------------------------------------------------------------------------------------------------

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

[[Page 7119]]

the Administrator finds necessary for safety in air commerce. This 
regulation is within the scope of that authority because it addresses 
an unsafe condition that is likely to exist or develop on products 
identified in this rulemaking action.
    This AD is issued in accordance with authority delegated by the 
Executive Director, Aircraft Certification Service, as authorized by 
FAA Order 8000.51C. In accordance with that order, issuance of ADs is 
normally a function of the Compliance and Airworthiness Division, but 
during this transition period, the Executive Director has delegated the 
authority to issue ADs applicable to 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 removing Airworthiness Directive (AD) 
2017-07-07, Amendment 39-18845 (82 FR 18547, April 20, 2017), and 
adding the following new AD:

Airbus: Docket No. FAA-2018-0111; Product Identifier 2017-NM-059-AD.

(a) Comments Due Date

    We must receive comments by April 6, 2018.

(b) Affected ADs

    This AD replaces AD 2017-07-07, Amendment 39-18845 (82 FR 18547, 
April 20, 2017) (``AD 2017-07-07'').

(c) Applicability

    This AD applies to the airplanes, certificated in any category, 
identified in paragraphs (c)(1) and (c)(2) of this AD, all 
manufacturer serial numbers on which Airbus Modification 44360 has 
been embodied in production.
    (1) Airbus Model A330-201, -202, -203, -223, -243, -301, -302, -
303, -321, -322, -323, -341, -342, and -343 airplanes.
    (2) Airbus Model A340-212, -213, -312, and -313 airplanes.

(d) Subject

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

(e) Reason

    This AD was prompted by a report of cracking at fastener holes 
located at frame (FR) 40 on the lower shell panel junction. We are 
issuing this AD to detect and correct cracking at FR40 on the lower 
shell panel junction; such cracking could lead to reduced structural 
integrity of the fuselage.

(f) Compliance

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

(g) Compliance Times for the Actions Required by Paragraph (h) of This 
AD

    Accomplish the actions required by paragraph (h) of this AD at 
the times specified in paragraphs (g)(1) and (g)(2) of this AD, as 
applicable.
    (1) For airplanes having serial numbers 0176 through 0915 
inclusive: Within the compliance times defined in table 1 to 
paragraph (g)(1) of this AD, and, thereafter, at intervals not to 
exceed the compliance times defined in Airbus Service Bulletin A330-
53-3215, Revision 02, dated November 23, 2016 (``A330-53-3215, 
R2''); or Airbus Service Bulletin A340-53-4215, Revision 02, dated 
November 23, 2016 (``A340-53-4215, R2''); as applicable, depending 
on airplane utilization and configuration. As of the effective date 
of this AD, where paragraph 1.E. ``Compliance,'' of A330-53-3215, R2 
specifies weight variant (WV) 050 in the condition column of table 
1, configuration 003, for the purposes of this AD, WV060 and WV080 
are also included.
[GRAPHIC] [TIFF OMITTED] TP20FE18.000


[[Page 7120]]


    (2) For all airplanes except those identified in paragraph 
(g)(1) of this AD: Before exceeding the applicable compliance time 
``threshold'' defined in paragraph 1.E., ``Compliance,'' of A330-53-
3215, R2; or A340-53-4215, R2; as applicable, depending on airplane 
utilization and configuration and to be counted from airplane first 
flight, and, thereafter, at intervals not to exceed the compliance 
times specified in paragraph 1.E., ``Compliance'' of A330-53-3215, 
R2; or A340-53-4215, R2; as applicable, depending on airplane 
utilization and configuration. Where paragraph 1.E. ``Compliance,'' 
of A330-53-3215, R2 specifies weight variant WV050 in the condition 
column of table 1, configuration 003, for the purposes of this AD, 
WV060 and WV080 are also included.

(h) Repetitive Inspections and Related Investigative and Corrective 
Actions

    At the applicable compliance times specified in paragraph (g) of 
this AD: Accomplish a special detailed inspection of the 10 fastener 
holes located at FR40 lower shell panel junction on both left-hand 
and right-hand sides, in accordance with the Accomplishment 
Instructions of A330-53-3215, R2; or A340-53-4215, R2; as 
applicable.
    (1) If, during any inspection required by the introductory text 
of paragraph (h) of this AD, any crack is detected, before further 
flight, accomplish all applicable related investigative and 
corrective actions, in accordance with the Accomplishment 
Instructions of A330-53-3215, R2; or A340-53-4215, R2; as 
applicable, except where A330-53-3215, R2; or A340-53-4215, R2; 
specifies to contact Airbus for repair instructions, and specifies 
that action as ``RC,'' this AD requires repair before further flight 
using a method approved by the Manager, International Section, 
Transport Standards Branch, FAA; or 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.
    (2) If, during any inspection required by the introductory text 
of paragraph (h) of this AD, the diameter of a fastener hole is 
found to be outside the tolerances of the transition fit as 
specified in A330-53-3215, R2; or A340-53-4215, R2; as applicable; 
and A330-53-3215, R2; or A340-53-4215, R2; specifies to contact 
Airbus for repair instructions, and specifies that action as ``RC,'' 
before further flight, repair using a method approved by the 
Manager, International Section, Transport Standards Branch, FAA; or 
EASA; or Airbus's EASA DOA. If approved by the DOA, the approval 
must include the DOA-authorized signature.
    (3) Accomplishment of corrective actions, as required by 
paragraph (h)(1) of this AD, does not constitute terminating action 
for the repetitive inspections required by the introductory text of 
paragraph (h) of this AD.
    (4) Accomplishment of a repair on an airplane, as required by 
paragraph (h)(2) of this AD, does not constitute terminating action 
for the repetitive inspections required by the introductory text of 
paragraph (h) of this AD for that airplane, unless the method 
approved by the Manager, International Section, Transport Standards 
Branch, FAA; or EASA; or Airbus's EASA DOA indicates otherwise.

(i) No Reporting Requirement

    Although A330-53-3215, R2 and A340-53-4215, R2, specify to 
submit certain information to the manufacturer, and specify that 
action as ``RC,'' this AD does not include that requirement.

(j) Credit for Previous Actions

    This paragraph provides credit for the inspections required by 
the introductory text of (h) of this AD and the related 
investigative and corrective actions required by paragraph (h)(1) of 
this AD, if those actions were performed before May 25, 2017 (the 
effective date of AD 2017-07-07), using Airbus Service Bulletin 
A330-53-3215, dated June 21, 2013; or Revision 01, dated April 17, 
2014; or Airbus Service Bulletin A340-53-4215, dated June 21, 2013; 
or Revision 01, dated April 17, 2014; as applicable.

(k) 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 (l)(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: As of the effective date of 
this AD, 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 EASA; or Airbus's EASA DOA. If approved by the DOA, 
the approval must include the DOA-authorized signature.
    (3) Required for Compliance (RC): Except as required by 
paragraphs (g)(1), (g)(2), (h)(1), (h)(2), and (i) of this AD: If 
any service information contains procedures or tests that are 
identified as RC, those procedures and tests 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.

(l) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA AD 2017-0063, dated April 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-2018-0111.
    (2) For more information about this AD, contact Vladimir 
Ulyanov, Aerospace Engineer, International Section, Transport 
Standards Branch, FAA, 1601 Lind Avenue SW, Renton, WA 98057-3356; 
telephone: 425-227-1138; fax: 425-227-1149.
    (3) For service information identified in this AD, contact 
Airbus SAS, Airworthiness Office--EAL, 1 Rond Point Maurice 
Bellonte, 31707 Blagnac Cedex, France; telephone: +33 5 61 93 36 96; 
fax: +33 5 61 93 45 80; email: [email protected]; 
internet: http://www.airbus.com. You may view this service 
information at the FAA, Transport Standards Branch, 1601 Lind Avenue 
SW, Renton, WA. For information on the availability of this material 
at the FAA, call 425-227-1221.

    Issued in Renton, Washington, on February 9, 2018.
Michael Kaszycki,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-03212 Filed 2-16-18; 8:45 am]
BILLING CODE 4910-13-P



                                                                                                                                                                                                       7117

                                                  Proposed Rules                                                                                                Federal Register
                                                                                                                                                                Vol. 83, No. 34

                                                                                                                                                                Tuesday, February 20, 2018



                                                  This section of the FEDERAL REGISTER                      For service information identified in               substantive verbal contact we receive
                                                  contains notices to the public of the proposed          this NPRM, contact Airbus SAS,                        about this proposed AD.
                                                  issuance of rules and regulations. The                  Airworthiness Office—EAL, 1 Rond
                                                  purpose of these notices is to give interested                                                                Discussion
                                                                                                          Point Maurice Bellonte, 31707 Blagnac
                                                  persons an opportunity to participate in the            Cedex, France; telephone: +33 5 61 93                    We issued AD 2017–07–07,
                                                  rule making prior to the adoption of the final
                                                  rules.
                                                                                                          36 96; fax: +33 5 61 93 45 80; email:                 Amendment 39–18845 (82 FR 18547,
                                                                                                          airworthiness.A330-A340@airbus.com;                   April 20, 2017) (‘‘AD 2017–07–07’’), for
                                                                                                          internet: http://www.airbus.com. You                  certain Airbus Model A330–200, A330–
                                                  DEPARTMENT OF TRANSPORTATION                            may view this referenced service                      300, A340–200, and A340–300 series
                                                                                                          information at the FAA, Transport                     airplanes with manufacturer serial
                                                  Federal Aviation Administration                         Standards Branch, 1601 Lind Avenue                    numbers (MSN) 0176 through 0915
                                                                                                          SW, Renton, WA. For information on                    inclusive. These airplanes have Airbus
                                                  14 CFR Part 39                                          the availability of this material at the              modification 44360 embodied in
                                                                                                          FAA, call 425–227–1221.                               production. AD 2017–07–07 was
                                                  [Docket No. FAA–2018–0111; Product                                                                            prompted by a report of cracking at
                                                  Identifier 2017–NM–059–AD]                              Examining the AD Docket
                                                                                                                                                                fastener holes located at frame (FR) 40
                                                  RIN 2120–AA64                                              You may examine the AD docket on                   on the lower shell panel junction. AD
                                                                                                          the internet at http://                               2017–07–07 requires repetitive
                                                  Airworthiness Directives; Airbus                        www.regulations.gov by searching for                  inspections of certain fastener holes,
                                                  Airplanes                                               and locating Docket No. FAA–2018–                     and related investigative and corrective
                                                                                                          0111; or in person at the Docket                      actions if necessary. Airbus then
                                                  AGENCY: Federal Aviation                                Management Facility between 9 a.m.                    introduced the modification 55792 to
                                                  Administration (FAA), DOT.                              and 5 p.m., Monday through Friday,                    reinforce the fuselage at FR40. We
                                                  ACTION: Notice of proposed rulemaking                   except Federal holidays. The AD docket                issued AD 2017–07–07 to detect and
                                                  (NPRM).                                                 contains this proposed AD, the                        correct cracking at FR40 on the lower
                                                                                                          regulatory evaluation, any comments                   shell panel junction; such cracking
                                                  SUMMARY:   We propose to supersede                                                                            could lead to reduced structural
                                                                                                          received, and other information. The
                                                  Airworthiness Directive (AD) 2017–07–                                                                         integrity of the fuselage.
                                                                                                          street address for the Docket Operations
                                                  07, for certain Airbus Model A330–200,
                                                                                                          office (telephone: 800–647–5527) is in                   Since we issued AD 2017–07–07, we
                                                  A330–300, A340–200, and A340–300
                                                                                                          the ADDRESSES section. Comments will                  have determined that airplanes in the
                                                  series airplanes. AD 2017–07–07
                                                                                                          be available in the AD docket shortly                 post-modification 55792 configuration
                                                  requires repetitive inspections of certain
                                                                                                          after receipt.                                        could be also affected by crack initiation
                                                  fastener holes, and related investigative
                                                                                                          FOR FURTHER INFORMATION CONTACT:                      and propagation at fastener holes
                                                  and corrective actions if necessary.
                                                                                                          Vladimir Ulyanov, Aerospace Engineer,                 located at FR40 on the lower shell panel
                                                  Since we issued AD 2017–07–07, we
                                                                                                          International Section, Transport                      junction.
                                                  have determined that certain other
                                                  airplanes could also be affected by the                 Standards Branch, FAA, 1601 Lind                         The European Aviation Safety Agency
                                                  unsafe condition specified in AD 2017–                  Avenue SW, Renton, WA 98057–3356;                     (EASA), which is the Technical Agent
                                                  07–07. This proposed AD would retain                    telephone: 425–227–1138; fax: 425–                    for the Member States of the European
                                                  the requirements of AD 2017–07–07 and                   227–1149.                                             Union, has issued EASA AD 2017–0063,
                                                  expand the applicability. We are                                                                              dated April 12, 2017 (referred to after
                                                                                                          SUPPLEMENTARY INFORMATION:
                                                  proposing this AD to address the unsafe                                                                       this as the Mandatory Continuing
                                                  condition on these products.                            Comments Invited                                      Airworthiness Information, or ‘‘the
                                                                                                                                                                MCAI’’), to correct an unsafe condition
                                                  DATES: We must receive comments on                        We invite you to send any written                   for certain Airbus Model A330–200,
                                                  this proposed AD by April 6, 2018.                      relevant data, views, or arguments about              A330–300, and A340–200 series
                                                  ADDRESSES: You may send comments,                       this proposal. Send your comments to                  airplanes, and Model A340–312 and
                                                  using the procedures found in 14 CFR                    an address listed under the ADDRESSES                 –313 airplanes. The MCAI states:
                                                  11.43 and 11.45, by any of the following                section. Include ‘‘Docket No. FAA–
                                                                                                          2018–0111; Product Identifier 2017–                      During full scale fatigue test of the Frame
                                                  methods:                                                                                                      (FR) 40 to fuselage skin panel junction,
                                                    • Federal eRulemaking Portal: Go to                   NM–059–AD’’ at the beginning of your
                                                                                                                                                                fatigue damage was found. Corrective actions
                                                  http://www.regulations.gov. Follow the                  comments. We specifically invite                      consisted of in-service installation of an
                                                  instructions for submitting comments.                   comments on the overall regulatory,                   internal reinforcing strap on the related
                                                    • Fax: 202–493–2251.                                  economic, environmental, and energy                   junction, as currently required by DGAC
                                                    • Mail: U.S. Department of                            aspects of this proposed AD. We will                  [Direction Générale de l’Aviation Civile]
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                                                  Transportation, Docket Operations, M–                   consider all comments received by the                 France AD 1999–448–126(B), which refers to
                                                  30, West Building Ground Floor, Room                    closing date and may amend this                       Airbus Service Bulletin (SB) A340–53–4104
                                                  W12–140, 1200 New Jersey Avenue SE,                     proposed AD based on those comments.                  Revision 02, and [DGAC] AD 2001–070(B),
                                                                                                                                                                which refers to Airbus SB A330–53–3093
                                                  Washington, DC 20590.                                     We will post all comments we                        Revision 04; retrofit improvement of internal
                                                    • Hand Delivery: Deliver to Mail                      receive, without change, to http://                   reinforcing strap fatigue life through
                                                  address above between 9 a.m. and 5                      www.regulations.gov, including any                    recommended Airbus SB A330–53–3145; and
                                                  p.m., Monday through Friday, except                     personal information you provide. We                  introducing a design improvement in
                                                  Federal holidays.                                       will also post a report summarizing each              production through Airbus mod 44360.



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                                                  7118                          Federal Register / Vol. 83, No. 34 / Tuesday, February 20, 2018 / Proposed Rules

                                                     After those actions were implemented,                                  not identified in the applicability of this              FAA’s Determination and Requirements
                                                  cracks were found on both left-hand (LH) and                              proposed AD because those airplanes                      of This Proposed AD
                                                  right-hand (RH) sides on internal strap, butt                             are not affected by the identified unsafe
                                                  strap, keel beam fitting, or forward fitting
                                                                                                                            condition. All of those airplanes are in                   This product has been approved by
                                                  FR40 flange. These findings were made                                                                                              the aviation authority of another
                                                  during embodiment of a FR40 web repair on                                 the pre-Airbus modification 44360
                                                                                                                            configuration. The MCAI does not                         country, and is approved for operation
                                                  an A330 aeroplane, and during keel beam                                                                                            in the United States. Pursuant to our
                                                  replacement on an A340 aeroplane, where                                   include Model A340–311 airplanes in
                                                  the internal strap was removed and a special                              its applicability.                                       bilateral agreement with the State of
                                                  detailed inspection (SDI) was performed on                                                                                         Design Authority, we have been notified
                                                                                                                               The compliance time ranges between
                                                  several holes.                                                                                                                     of the unsafe condition described in the
                                                                                                                            20,000 flight cycles or 65,400 flight
                                                     This condition, if not detected and                                                                                             MCAI and service information
                                                  corrected, could affect the structural integrity                          hours and 20,800 flight cycles or 68,300
                                                                                                                                                                                     referenced above. We are proposing this
                                                  of the centre fuselage of the aeroplane.                                  flight hours, depending on airplane
                                                                                                                                                                                     AD because we evaluated all pertinent
                                                     Prompted by these findings, Airbus issued                              utilization and configuration. The
                                                                                                                                                                                     information and determined an unsafe
                                                  SB A330–53–3215 and SB A340–53–4215,                                      repetitive inspection interval ranges
                                                  providing inspection instructions.
                                                                                                                                                                                     condition exists and is likely to exist or
                                                                                                                            between 14,000 flight cycles or 95,200
                                                  Consequently, EASA issued AD 2014–0136                                                                                             develop on other products of these same
                                                                                                                            flight hours and 24,600 flight cycles or
                                                  [which corresponds to FAA AD 2017–07–07]                                                                                           type designs.
                                                                                                                            98,700 flight hours, depending on
                                                  to require repetitive SDI (rototest) of 10
                                                  fastener holes located at the FR40 lower shell
                                                                                                                            airplane utilization and configuration.                  Differences Between This Proposed AD
                                                  panel junction on both LH and RH sides and,                               You may examine the MCAI in the AD                       and the MCAI or Service Information
                                                  depending on findings, accomplishment of                                  docket on the internet at http://
                                                                                                                            www.regulations.gov by searching for                       The MCAI includes Model A340–211
                                                  applicable corrective action(s).
                                                     Since that [EASA] AD was issued,                                       and locating Docket No. FAA–2018–                        airplanes in its applicability. Airbus
                                                  prompted by the results of complementary                                  0111.                                                    Model A340–211 airplanes are not
                                                  fatigue analyses, it was determined that post-                                                                                     identified in the applicability of this
                                                  mod 55792 aeroplanes could be also affected                               Related Service Information Under 1                      proposed AD because those airplanes
                                                  by crack initiation and propagation at this                               CFR Part 51                                              are not affected by the identified unsafe
                                                  area of the fuselage. These analyses                                                                                               condition. All of those airplanes are in
                                                  demonstrated that post-mod 55792                                            Airbus has issued Airbus Service
                                                                                                                            Bulletin A330–53–3215, Revision 02,                      the pre-Airbus modification 44360
                                                  aeroplanes must follow the same
                                                  maintenance program as aeroplanes in post-                                dated November 23, 2016 (‘‘A330–53–                      configuration. We have coordinated this
                                                  mod 55306 and pre-mod 55792                                               3215, R2’’); and Airbus Service Bulletin                 difference with EASA.
                                                  configuration. Consequently, Airbus                                       A340–53–4215, Revision 02, dated                           Paragraph 1.E. ‘‘Compliance,’’ of
                                                  published SB A330–53–3215 Revision 02 and                                 November 23, 2016. This service                          A330–53–3215, R2, specifies weight
                                                  SB A340–53–4215 Revision 02 to expand the                                                                                          variant (WV) 050 in the condition
                                                                                                                            information describes procedures for
                                                  Effectivity accordingly.                                                                                                           column of table 1, configuration 003.
                                                     For the reasons described above, this                                  repetitive rototest inspections of certain
                                                                                                                            fastener holes, and related investigative                We have determined that for the
                                                  [EASA] AD retains the requirements of EASA
                                                  AD 2014–0136, which is superseded, which                                  and corrective actions if necessary.                     purposes of this AD, WV060 and
                                                  now also apply to aeroplanes in post-mod                                  These documents are distinct since they                  WV080 are also affected.
                                                  55792 configuration [the applicability                                    apply to different airplane models. This                 Costs of Compliance
                                                  identifies airplanes in post-mod 44360                                    service information is reasonably
                                                  configuration].                                                           available because the interested parties                    We estimate that this proposed AD
                                                    AD 2017–07–07 includes Model                                            have access to it through their normal                   affects 99 airplanes of U.S. registry.
                                                  A340–311 airplanes in its applicability.                                  course of business or by the means                          We estimate the following costs to
                                                  Airbus Model A340–311 airplanes are                                       identified in the ADDRESSES section.                     comply with this proposed AD:

                                                                                                                                            ESTIMATED COSTS
                                                          Action                                      Labor cost                               Parts cost                Cost per product                 Cost on U.S. operators

                                                  Inspection ..........        42 work-hours × $85 per hour = $3,570                                        $0   $3,570 per inspection cycle ......   $353,430 per inspection cycle.
                                                                                 per inspection cycle.



                                                    We estimate the following costs to do                                   based on the results of the required                     determining the number of aircraft that
                                                  any necessary repairs that are required                                   inspection. We have no way of                            might need these repairs:

                                                                                                                                          ON-CONDITION COSTS
                                                                                                                                                                                                                         Cost per
                                                                                      Action                                                                     Labor cost                             Parts cost       product

                                                  Repair ...........................................................................   46 work-hours × $85 per hour = $3,910 ......................          $2,358           $6,268
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                                                  Authority for This Rulemaking                                             the FAA Administrator. ‘‘Subtitle VII:                   Part A, Subpart III, Section 44701:
                                                                                                                            Aviation Programs,’’ describes in more                   General requirements.’’ Under that
                                                    Title 49 of the United States Code                                      detail the scope of the Agency’s                         section, Congress charges the FAA with
                                                  specifies the FAA’s authority to issue                                    authority.                                               promoting safe flight of civil aircraft in
                                                  rules on aviation safety. Subtitle I,                                       We are issuing this rulemaking under                   air commerce by prescribing regulations
                                                  section 106, describes the authority of                                   the authority described in ‘‘Subtitle VII,               for practices, methods, and procedures


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                                                                        Federal Register / Vol. 83, No. 34 / Tuesday, February 20, 2018 / Proposed Rules                                               7119

                                                  the Administrator finds necessary for                   under the criteria of the Regulatory                    (1) Airbus Model A330–201, –202, –203,
                                                  safety in air commerce. This regulation                 Flexibility Act.                                      –223, –243, –301, –302, –303, –321, –322,
                                                  is within the scope of that authority                                                                         –323, –341, –342, and –343 airplanes.
                                                                                                          List of Subjects in 14 CFR Part 39                      (2) Airbus Model A340–212, –213, –312,
                                                  because it addresses an unsafe condition
                                                                                                            Air transportation, Aircraft, Aviation              and –313 airplanes.
                                                  that is likely to exist or develop on
                                                  products identified in this rulemaking                  safety, Incorporation by reference,                   (d) Subject
                                                  action.                                                 Safety.                                                Air Transport Association (ATA) of
                                                     This AD is issued in accordance with                 The Proposed Amendment                                America Code 53, Fuselage.
                                                  authority delegated by the Executive
                                                  Director, Aircraft Certification Service,                 Accordingly, under the authority                    (e) Reason
                                                  as authorized by FAA Order 8000.51C.                    delegated to me by the Administrator,                    This AD was prompted by a report of
                                                  In accordance with that order, issuance                 the FAA proposes to amend 14 CFR part                 cracking at fastener holes located at frame
                                                  of ADs is normally a function of the                    39 as follows:                                        (FR) 40 on the lower shell panel junction. We
                                                  Compliance and Airworthiness                                                                                  are issuing this AD to detect and correct
                                                  Division, but during this transition                    PART 39—AIRWORTHINESS                                 cracking at FR40 on the lower shell panel
                                                                                                          DIRECTIVES                                            junction; such cracking could lead to reduced
                                                  period, the Executive Director has                                                                            structural integrity of the fuselage.
                                                  delegated the authority to issue ADs                    ■ 1. The authority citation for part 39
                                                  applicable to transport category                                                                              (f) Compliance
                                                                                                          continues to read as follows:
                                                  airplanes to the Director of the System                                                                         Comply with this AD within the
                                                  Oversight Division.                                         Authority: 49 U.S.C. 106(g), 40113, 44701.        compliance times specified, unless already
                                                                                                          § 39.13   [Amended]                                   done.
                                                  Regulatory Findings
                                                                                                          ■ 2. The FAA amends § 39.13 by                        (g) Compliance Times for the Actions
                                                    We determined that this proposed AD                                                                         Required by Paragraph (h) of This AD
                                                                                                          removing Airworthiness Directive (AD)
                                                  would not have federalism implications
                                                                                                          2017–07–07, Amendment 39–18845 (82                       Accomplish the actions required by
                                                  under Executive Order 13132. This
                                                                                                          FR 18547, April 20, 2017), and adding                 paragraph (h) of this AD at the times
                                                  proposed AD would not have a                                                                                  specified in paragraphs (g)(1) and (g)(2) of
                                                                                                          the following new AD:
                                                  substantial direct effect on the States, on                                                                   this AD, as applicable.
                                                  the relationship between the national                   Airbus: Docket No. FAA–2018–0111; Product                (1) For airplanes having serial numbers
                                                  Government and the States, or on the                        Identifier 2017–NM–059–AD.
                                                                                                                                                                0176 through 0915 inclusive: Within the
                                                  distribution of power and                               (a) Comments Due Date                                 compliance times defined in table 1 to
                                                  responsibilities among the various                        We must receive comments by April 6,                paragraph (g)(1) of this AD, and, thereafter,
                                                  levels of government.                                   2018.                                                 at intervals not to exceed the compliance
                                                    For the reasons discussed above, I                                                                          times defined in Airbus Service Bulletin
                                                  certify this proposed regulation:                       (b) Affected ADs                                      A330–53–3215, Revision 02, dated November
                                                    1. Is not a ‘‘significant regulatory                    This AD replaces AD 2017–07–07,                     23, 2016 (‘‘A330–53–3215, R2’’); or Airbus
                                                  action’’ under Executive Order 12866;                   Amendment 39–18845 (82 FR 18547, April                Service Bulletin A340–53–4215, Revision 02,
                                                    2. Is not a ‘‘significant rule’’ under the            20, 2017) (‘‘AD 2017–07–07’’).                        dated November 23, 2016 (‘‘A340–53–4215,
                                                                                                                                                                R2’’); as applicable, depending on airplane
                                                  DOT Regulatory Policies and Procedures                  (c) Applicability                                     utilization and configuration. As of the
                                                  (44 FR 11034, February 26, 1979);                          This AD applies to the airplanes,                  effective date of this AD, where paragraph
                                                    3. Will not affect intrastate aviation in             certificated in any category, identified in           1.E. ‘‘Compliance,’’ of A330–53–3215, R2
                                                  Alaska; and                                             paragraphs (c)(1) and (c)(2) of this AD, all          specifies weight variant (WV) 050 in the
                                                    4. Will not have a significant                        manufacturer serial numbers on which                  condition column of table 1, configuration
                                                  economic impact, positive or negative,                  Airbus Modification 44360 has been                    003, for the purposes of this AD, WV060 and
                                                  on a substantial number of small entities               embodied in production.                               WV080 are also included.
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                                                  7120                  Federal Register / Vol. 83, No. 34 / Tuesday, February 20, 2018 / Proposed Rules

                                                     (2) For all airplanes except those identified        Section, Transport Standards Branch, FAA;             (l) Related Information
                                                  in paragraph (g)(1) of this AD: Before                  or EASA; or Airbus’s EASA DOA indicates                  (1) Refer to Mandatory Continuing
                                                  exceeding the applicable compliance time                otherwise.                                            Airworthiness Information (MCAI) EASA AD
                                                  ‘‘threshold’’ defined in paragraph 1.E.,                                                                      2017–0063, dated April 12, 2017, for related
                                                  ‘‘Compliance,’’ of A330–53–3215, R2; or                 (i) No Reporting Requirement
                                                                                                                                                                information. This MCAI may be found in the
                                                  A340–53–4215, R2; as applicable, depending                Although A330–53–3215, R2 and A340–                 AD docket on the internet at http://
                                                  on airplane utilization and configuration and           53–4215, R2, specify to submit certain                www.regulations.gov by searching for and
                                                  to be counted from airplane first flight, and,          information to the manufacturer, and specify          locating Docket No. FAA–2018–0111.
                                                  thereafter, at intervals not to exceed the              that action as ‘‘RC,’’ this AD does not include          (2) For more information about this AD,
                                                  compliance times specified in paragraph 1.E.,           that requirement.                                     contact Vladimir Ulyanov, Aerospace
                                                  ‘‘Compliance’’ of A330–53–3215, R2; or                                                                        Engineer, International Section, Transport
                                                  A340–53–4215, R2; as applicable, depending              (j) Credit for Previous Actions                       Standards Branch, FAA, 1601 Lind Avenue
                                                  on airplane utilization and configuration.                This paragraph provides credit for the              SW, Renton, WA 98057–3356; telephone:
                                                  Where paragraph 1.E. ‘‘Compliance,’’ of                 inspections required by the introductory text         425–227–1138; fax: 425–227–1149.
                                                  A330–53–3215, R2 specifies weight variant               of (h) of this AD and the related investigative          (3) For service information identified in
                                                  WV050 in the condition column of table 1,               and corrective actions required by paragraph          this AD, contact Airbus SAS, Airworthiness
                                                  configuration 003, for the purposes of this             (h)(1) of this AD, if those actions were              Office—EAL, 1 Rond Point Maurice Bellonte,
                                                  AD, WV060 and WV080 are also included.                  performed before May 25, 2017 (the effective          31707 Blagnac Cedex, France; telephone: +33
                                                                                                          date of AD 2017–07–07), using Airbus                  5 61 93 36 96; fax: +33 5 61 93 45 80; email:
                                                  (h) Repetitive Inspections and Related
                                                                                                          Service Bulletin A330–53–3215, dated June             airworthiness.A330-A340@airbus.com;
                                                  Investigative and Corrective Actions
                                                                                                          21, 2013; or Revision 01, dated April 17,             internet: http://www.airbus.com. You may
                                                     At the applicable compliance times                   2014; or Airbus Service Bulletin A340–53–             view this service information at the FAA,
                                                  specified in paragraph (g) of this AD:                                                                        Transport Standards Branch, 1601 Lind
                                                                                                          4215, dated June 21, 2013; or Revision 01,
                                                  Accomplish a special detailed inspection of                                                                   Avenue SW, Renton, WA. For information on
                                                                                                          dated April 17, 2014; as applicable.
                                                  the 10 fastener holes located at FR40 lower                                                                   the availability of this material at the FAA,
                                                  shell panel junction on both left-hand and              (k) Other FAA AD Provisions                           call 425–227–1221.
                                                  right-hand sides, in accordance with the                   The following provisions also apply to this           Issued in Renton, Washington, on February
                                                  Accomplishment Instructions of A330–53–                 AD:                                                   9, 2018.
                                                  3215, R2; or A340–53–4215, R2; as                          (1) Alternative Methods of Compliance              Michael Kaszycki,
                                                  applicable.
                                                                                                          (AMOCs): The Manager, International
                                                     (1) If, during any inspection required by                                                                  Acting Director, System Oversight Division,
                                                                                                          Section, Transport Standards Branch, FAA,
                                                  the introductory text of paragraph (h) of this                                                                Aircraft Certification Service.
                                                                                                          has the authority to approve AMOCs for this
                                                  AD, any crack is detected, before further                                                                     [FR Doc. 2018–03212 Filed 2–16–18; 8:45 am]
                                                                                                          AD, if requested using the procedures found
                                                  flight, accomplish all applicable related
                                                                                                          in 14 CFR 39.19. In accordance with 14 CFR            BILLING CODE 4910–13–P
                                                  investigative and corrective actions, in
                                                                                                          39.19, send your request to your principal
                                                  accordance with the Accomplishment
                                                  Instructions of A330–53–3215, R2; or A340–              inspector or local Flight Standards District
                                                  53–4215, R2; as applicable, except where                Office, as appropriate. If sending information        FEDERAL TRADE COMMISSION
                                                  A330–53–3215, R2; or A340–53–4215, R2;                  directly to the International Section, send it
                                                  specifies to contact Airbus for repair                  to the attention of the person identified in          16 CFR Chapter I
                                                  instructions, and specifies that action as              paragraph (l)(2) of this AD. Information may
                                                  ‘‘RC,’’ this AD requires repair before further          be emailed to: 9-ANM-116-AMOC-                        Regulatory Review Schedule
                                                  flight using a method approved by the                   REQUESTS@faa.gov. Before using any
                                                  Manager, International Section, Transport               approved AMOC, notify your appropriate                AGENCY:Federal Trade Commission.
                                                  Standards Branch, FAA; or European                      principal inspector, or lacking a principal                 Intent to request public
                                                                                                                                                                ACTION:
                                                  Aviation Safety Agency (EASA); or Airbus’s              inspector, the manager of the local flight            comments.
                                                  EASA Design Organization Approval (DOA).                standards district office/certificate holding
                                                  If approved by the DOA, the approval must               district office.                                      SUMMARY:    As part of its ongoing,
                                                  include the DOA-authorized signature.                      (2) Contacting the Manufacturer: As of the         systematic review of all Federal Trade
                                                     (2) If, during any inspection required by            effective date of this AD, for any requirement        Commission rules and guides, the
                                                  the introductory text of paragraph (h) of this          in this AD to obtain corrective actions from          Commission announces a modified ten-
                                                  AD, the diameter of a fastener hole is found            a manufacturer, the action must be                    year regulatory review schedule. No
                                                  to be outside the tolerances of the transition          accomplished using a method approved by
                                                                                                          the Manager, International Section, Transport
                                                                                                                                                                Commission determination on the need
                                                  fit as specified in A330–53–3215, R2; or                                                                      for, or the substance of, the rules and
                                                  A340–53–4215, R2; as applicable; and A330–              Standards Branch, FAA; or EASA; or
                                                                                                          Airbus’s EASA DOA. If approved by the                 guides listed below should be inferred
                                                  53–3215, R2; or A340–53–4215, R2; specifies
                                                  to contact Airbus for repair instructions, and          DOA, the approval must include the DOA-               from this notice.
                                                  specifies that action as ‘‘RC,’’ before further         authorized signature.                                 DATES: February 20, 2018.
                                                  flight, repair using a method approved by the              (3) Required for Compliance (RC): Except           FOR FURTHER INFORMATION CONTACT:
                                                  Manager, International Section, Transport               as required by paragraphs (g)(1), (g)(2), (h)(1),     Further details about particular rules or
                                                  Standards Branch, FAA; or EASA; or                      (h)(2), and (i) of this AD: If any service
                                                                                                                                                                guides may be obtained from the contact
                                                  Airbus’s EASA DOA. If approved by the                   information contains procedures or tests that
                                                                                                          are identified as RC, those procedures and            person listed below for the rule or
                                                  DOA, the approval must include the DOA-
                                                  authorized signature.                                   tests must be done to comply with this AD;            guide.
                                                     (3) Accomplishment of corrective actions,            any procedures or tests that are not identified       SUPPLEMENTARY INFORMATION: To ensure
                                                  as required by paragraph (h)(1) of this AD,             as RC are recommended. Those procedures               that its rules and industry guides remain
                                                  does not constitute terminating action for the          and tests that are not identified as RC may           relevant and are not unduly
sradovich on DSK3GMQ082PROD with PROPOSALS




                                                  repetitive inspections required by the                  be deviated from using accepted methods in            burdensome, the Commission reviews
                                                  introductory text of paragraph (h) of this AD.          accordance with the operator’s maintenance
                                                                                                          or inspection program without obtaining
                                                                                                                                                                them on a ten-year schedule. Each year
                                                     (4) Accomplishment of a repair on an
                                                  airplane, as required by paragraph (h)(2) of            approval of an AMOC, provided the                     the Commission publishes its review
                                                  this AD, does not constitute terminating                procedures and tests identified as RC can be          schedule, with adjustments made in
                                                  action for the repetitive inspections required          done and the airplane can be put back in an           response to public input, changes in the
                                                  by the introductory text of paragraph (h) of            airworthy condition. Any substitutions or             marketplace, and resource demands.
                                                  this AD for that airplane, unless the method            changes to procedures or tests identified as            When the Commission reviews a rule
                                                  approved by the Manager, International                  RC require approval of an AMOC.                       or guide, it publishes a document in the


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Document Created: 2018-02-17 02:29:43
Document Modified: 2018-02-17 02:29:43
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 April 6, 2018.
ContactVladimir Ulyanov, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 1601 Lind Avenue SW, Renton, WA 98057-3356; telephone: 425-227-1138; fax: 425- 227-1149.
FR Citation83 FR 7117 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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