81_FR_91304 81 FR 91062 - Airworthiness Directives; Airbus Airplanes

81 FR 91062 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 81, Issue 242 (December 16, 2016)

Page Range91062-91066
FR Document2016-28802

We are revising an earlier proposal to supersede Airworthiness Directive (AD) 2011-17-09 for all Airbus Model A330-200, -200 Freighter, and -300 series airplanes; and AD 2012-25-12 for all Airbus Model A330-200 and -300 series airplanes. The notice of proposed rulemaking (NPRM) proposed to require revising the maintenance or inspection program, as applicable, to incorporate new or revised airworthiness limitation requirements. The NPRM was prompted by revisions to certain airworthiness limitations items (ALI) documents, which specify more restrictive instructions and/or airworthiness limitations. This action revises the NPRM by proposing to require revising the maintenance or inspection program, as applicable, to incorporate more restrictive, instructions and/or airworthiness limitations that the manufacturer has recently issued. We are proposing this AD to address the unsafe condition on these products.

Federal Register, Volume 81 Issue 242 (Friday, December 16, 2016)
[Federal Register Volume 81, Number 242 (Friday, December 16, 2016)]
[Proposed Rules]
[Pages 91062-91066]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-28802]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2015-8428; Directorate Identifier 2014-NM-032-AD]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Supplemental notice of proposed rulemaking (SNPRM); reopening 
of comment period.

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SUMMARY: We are revising an earlier proposal to supersede Airworthiness 
Directive (AD) 2011-17-09 for all Airbus Model A330-200, -200 
Freighter, and -300 series airplanes; and AD 2012-25-12 for all Airbus 
Model A330-200 and -300 series airplanes. The notice of proposed 
rulemaking (NPRM) proposed to require revising the maintenance or 
inspection program, as applicable, to incorporate new or revised 
airworthiness limitation requirements. The NPRM was prompted by 
revisions to certain airworthiness limitations items (ALI) documents, 
which specify more restrictive instructions and/or airworthiness 
limitations. This action revises the NPRM by proposing to require 
revising the maintenance or inspection program, as applicable, to 
incorporate more restrictive, instructions and/or airworthiness 
limitations that the manufacturer has recently issued. We are proposing 
this AD to address the unsafe condition on these products.

DATES: We must receive comments on this SNPRM by January 30, 2017.

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: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC, between 9 a.m. and 5 p.m., Monday 
through Friday, except Federal holidays.
    For Airbus service information identified in this SNPRM, contact

[[Page 91063]]

Airbus service information identified in this final rule, 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.
    For Messier-Bugatti-Dowty service information identified in this 
SNPRM, contact Messier-Bugatti USA, One Carbon Way, Walton, KY 41094; 
telephone 859-525-8583; fax 859-485 8827; email 
[email protected].
    You may view this referenced service information at the FAA, 
Transport Airplane Directorate, 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-2015-
8428; 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 
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 Branch, ANM-116, Transport Airplane Directorate, 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 proposed AD. Send your comments to an address 
listed under the ADDRESSES section. Include ``Docket No. FAA-2015-8428; 
Directorate Identifier 2014-NM-032-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 an NPRM to amend 14 CFR part 39 to supersede AD 2011-17-
09, Amendment 39-16773 (76 FR 53305, August 26, 2011) (``AD 2011-17-
09''); and AD 2012-25-12, Amendment 39-17293 (77 FR 75825, December 26, 
2012) (``AD 2012-25-12''). AD 2011-17-09 applies to all Airbus Model 
A330-200 series airplanes, -200 Freighter, and -300 series airplanes. 
AD 2012-25-12 applies to all Airbus Model A330-200 and -300 series 
airplanes. The NPRM published in the Federal Register on January 13, 
2016 (81 FR 1570) (``the NPRM''). The NPRM was prompted by revisions to 
certain airworthiness limitations items (ALI) documents, which specify 
more restrictive instructions and/or airworthiness limitations. The 
NPRM proposed to require revising the maintenance or inspection 
program, as applicable, to incorporate new or revised airworthiness 
limitation requirements.
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA 
Airworthiness Directive, 2014-0009, dated January 8, 2014 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for all Airbus Model 
A330-200, -200 Freighter, and -300 series airplanes; and Model A340-
200, -300, -500, and -600 series airplanes. The MCAI states:

    The airworthiness limitations for Airbus aeroplanes are 
currently published in Airworthiness Limitations Section (ALS) 
documents.
    The instructions and airworthiness limitations applicable to the 
Safe Life Airworthiness Limitation Items (SL ALI) are given in 
Airbus A330 ALS Part 1 and A340 ALS Part 1, which are approved by 
EASA.
    The revision 07 of Airbus A330 and A340 ALS Part 1 introduces 
more restrictive instructions and/or airworthiness limitations. 
Failure to comply with this revision could result in an unsafe 
condition.
    For the reason described above, this [EASA] AD retains the 
requirements of EASA AD 2012-0179, which is superseded, and requires 
accomplishment of the actions specified in Airbus A330 or A340 ALS 
Part 1 revision 07.
    In addition, this [EASA] AD also supersedes EASA AD 2011-0122-E 
and EASA AD 2011-0212, whose requirements have been transferred into 
Airbus A330 and A340 ALS Part 1 revision 07.

    The unsafe condition is fatigue cracking, accidental damage, and 
corrosion in certain principal structural elements, and possible 
failure of certain life limited parts, which could result in reduced 
structural integrity of the airplane.
    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-2015-
8428.

Actions Since the NPRM Was Issued

    Since we issued the NPRM, Airbus has issued Airbus A330 ALS Part 1, 
Safe Life Airworthiness Limitation Items (SL-ALI), Revision 08, dated 
April 11, 2016, which specifies more restrictive instructions and/or 
airworthiness limitations.

Related Rulemaking

    We are considering similar rulemaking for Model A340-200, -300, -
500, and -600 series airplanes that would revise the maintenance or 
inspection program, as applicable, to incorporate more restrictive 
instructions and/or airworthiness limitations. Currently, there are no 
U.S.-registered Model A340 series airplanes.

Airworthiness Limitations Based on Type Design

    The FAA recently became aware of an issue related to the 
applicability of ADs that require incorporation of an ALS revision into 
an operator's maintenance or inspection program.
    Typically, when these types of ADs are issued by civil aviation 
authorities of other countries, they apply to all airplanes covered 
under an identified type certificate (TC). The corresponding FAA AD 
typically retains applicability to all of those airplanes.
    In addition, U.S. operators must operate their airplanes in an 
airworthy condition, in accordance with 14 CFR 91.7(a). Included in 
this obligation is the requirement to perform any maintenance or 
inspections specified in the ALS, and in accordance with the ALS as 
specified in 14 CFR 43.16 and 91.403(c), unless an alternative has been 
approved by the FAA.
    When a TC is issued for a type design, the specific ALS, including 
revisions, is a part of that type design, as specified in 14 CFR 
21.31(c).
    The sum effect of these operational and maintenance requirements is 
an obligation to comply with the ALS defined in the type design 
referenced in the manufacturer's conformity statement. This obligation 
may introduce a conflict with an AD that requires a specific ALS 
revision if new airplanes are delivered with a later revision as part 
of their type design.

[[Page 91064]]

    To address this conflict, the FAA has approved alternative methods 
of compliance (AMOCs) that allow operators to incorporate the most 
recent ALS revision into their maintenance/inspection programs, in lieu 
of the ALS revision required by the AD. This eliminates the conflict 
and enables the operator to comply with both the AD and the type 
design.
    However, compliance with AMOCs is normally optional, and we 
recently became aware that some operators choose to retain the AD-
mandated ALS revision in their fleet-wide maintenance/inspection 
programs, including those for new airplanes delivered with later ALS 
revisions, to help standardize the maintenance of the fleet. To ensure 
that operators comply with the applicable ALS revision for newly 
delivered airplanes containing a later revision than that specified in 
an AD, we plan to limit the applicability of ADs that mandate ALS 
revisions to those airplanes that are subject to an earlier revision of 
the ALS, either as part of the type design or as mandated by an earlier 
AD.
    This SNPRM therefore applies to Model A330-200, -200 Freighter, and 
-300 series airplanes with an original certificate of airworthiness or 
original export certificate of airworthiness that was issued on or 
before the date of approval of the ALS revision identified in this 
SNPRM. Operators of airplanes with an original certificate of 
airworthiness or original export certificate of airworthiness issued 
after that date must comply with the airworthiness limitations 
specified as part of the approved type design and referenced on the TC 
data sheet.

Related Service Information Under 1 CFR Part 51

    Airbus has issued Airbus A330 ALS Part 1, SL-ALI, Revision 08, 
dated April 11, 2016. Messier-Bugatti-Dowty has issued Service Letter 
A33-34 A20, Revision 7, including Appendices A through F, dated July 
20, 2012. This service information describes Safe Life Airworthiness 
Limitation Items SL-ALI for the landing gear. This service information 
is distinct since it was issued by two different manufacturers for 
different purposes.
    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.

Comments

    We gave the public the opportunity to participate in developing 
this proposed AD. We considered the comments received.

Request To Specify New Service Information

    Air France requested that we revise paragraph (i) of the proposed 
AD to include Messier-Bugatti-Dowty Service Letter A33-34 A20, Revision 
7, including Appendices A through F, dated July 20, 2012, as the 
required service information.
    We agree with the commenter's request. The changes in Messier-
Bugatti-Dowty Service Letter A33-34 A20, Revision 7, including 
Appendices A through F, dated July 20, 2012, do not specify additional 
work. We have revised paragraph (i) of this proposed AD to specify 
using Messier-Dowty Service Letter A33-34 A20, Revision 5, including 
Appendices A through F, dated July 31, 2009; or Messier-Bugatti-Dowty 
Service Letter A33-34 A20, Revision 7, including Appendices A through 
F, dated July 20, 2012.

Requests To Specify Airbus A330 Variations

    Air France requested that we revise paragraph (k) of the proposed 
AD to list all of the Airbus A330 variations to Airbus A330 ALS Part 1, 
SL-ALS, Revision 07, dated September 23, 2013, applicable at the 
effective date of this AD. Air France submitted a list of the requested 
variations.
    American Airlines (AAL) requested that we add three Airbus A330 
variations to paragraph (k) of the proposed AD. AAL stated that the 
NPRM does not include two variation documents that AAL currently 
utilizes as part of its approved maintenance program.
    We partially agree with the commenters' requests. Airbus has issued 
A330 ALS Part 1, SL-ALI, Revision 08, dated April 11, 2016. Therefore, 
the variations for Airbus A330 ALS Part 1, SL-ALI, Revision 07, dated 
September 23, 2013, are no longer applicable to this SNPRM.
    We have changed paragraph (k) of this proposed AD to reference 
Airbus A330 ALS Part 1, SL-ALI, Revision 08, dated April 11, 2016. We 
have also changed paragraph (c) of this proposed AD to reference the 
date of April 11, 2016, for the certificate of airworthiness.

FAA's Determination and Requirements of This SNPRM

    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.
    Certain changes described above expand the scope of the NPRM. As a 
result, we have determined that it is necessary to reopen the comment 
period to provide additional opportunity for the public to comment on 
this SNPRM.
    This SNPRM would require 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 SNPRM, 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 AMOC according to 
paragraph (m)(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.

Costs of Compliance

    We estimate that this SNPRM affects 82 airplanes of U.S. registry.
    The actions that are required by AD 2011-17-09, and retained in 
this SNPRM, take about 1 work-hour per product, at an average labor 
rate of $85 per work-hour. Based on these figures, the estimated cost 
of the actions that are required by AD 2011-17-09 is $85 per product.
    The actions that are required by AD 2012-25-12, and retained in 
this SNPRM, take about 16 work-hours per product (2 main landing gear 
(MLG) bogie beams per airplane), at an average labor rate of $85 per 
work-hour. Required parts cost about $255,000 per MLG bogie beam. Based 
on these figures, the estimated cost of the actions that are required 
by AD 2012-25-12 is up to $256,360 per MLG bogie beam.
    We also estimate that it would take about 1 work-hour per product 
to comply with the basic requirements of this SNPRM. The average labor 
rate is $85 per work-hour. Based on these figures, we estimate the cost 
of this SNPRM on U.S. operators to be $6,970, or $85 per product.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I,

[[Page 91065]]

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.

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) 
2011-17-09, Amendment 39-16773 (76 FR 53305, August 26, 2011); and AD 
2012-25-12, Amendment 39-17293 (77 FR 75825, December 26, 2012); and 
adding the following new AD:

Airbus: Docket No. FAA-2015-8428; Directorate Identifier 2014-NM-
032-AD.

(a) Comments Due Date

    We must receive comments by January 30, 2017.

(b) Affected ADs

    This AD replaces AD 2011-17-09, Amendment 39-16773 (76 FR 53305, 
August 26, 2011) (``AD 2011-17-09''); and AD 2012-25-12, Amendment 
39-17293 (77 FR 75825, December 26, 2012) (``AD 2012-25-12'').

(c) Applicability

    This AD applies to the Airbus airplanes identified in paragraphs 
(c)(1), (c)(2), and (c)(3) of this AD, certificated in any category, 
with an original certificate of airworthiness or original export 
certificate of airworthiness issued on or before April 11, 2016.
    (1) Airbus Model A330-201, -202, -203, -223, and -243 airplanes.
    (2) Airbus Model A330-223F and -243F airplanes.
    (3) Airbus Model A330-301, -302, -303, -321, -322, -323, -341, -
342, and -343 airplanes.

(d) Subject

    Air Transport Association (ATA) of America Code 05, Periodic 
inspections.

(e) Reason

    This AD was prompted by revisions to certain airworthiness 
limitations items (ALI) documents, which specify more restrictive 
instructions and/or airworthiness limitations. We are issuing this 
AD to detect and correct fatigue cracking, accidental damage, or 
corrosion in principal structural elements, and possible failure of 
certain life limited parts, which could result in reduced structural 
integrity of the airplane.

(f) Compliance

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

(g) Retained Maintenance Program Revision, With New Terminating Action

    This paragraph restates the requirements of paragraph (h) of AD 
2011-17-09, with new terminating action. Within 3 months after 
September 30, 2011 (the effective date of AD 2011-17-09): Revise the 
maintenance program by incorporating Airbus A330 ALS Part 1, ``Safe 
Life Airworthiness Limitation Items (SL-ALI), Revision 05, dated 
July 29, 2010. Comply with all Airbus A330 ALS Part 1, SL-ALI, 
Revision 05, dated July 29, 2010, at the times specified therein. 
Accomplishing the actions specified in paragraph (k) of this AD 
terminates the requirements of this paragraph.

(h) Retained Limitation of No Alternative Intervals or Limits, With No 
Changes

    This paragraph restates the requirements of paragraph (i) of AD 
2011-17-09, with no changes. Except as provided by paragraph (m) of 
this AD, after accomplishment of the actions specified in paragraph 
(g) of this AD, no alternatives to the maintenance tasks, intervals, 
or limitations specified in paragraph (g) of this AD may be used.

(i) Retained Bogie Beam Replacement, With Specific Delegation Approval 
Language, New Terminating Action, and New Service Information

    This paragraph restates the requirements of paragraph (g) of AD 
2012-25-12, with specific delegation approval language and 
terminating action and new service information. For airplanes 
identified in paragraphs (c)(1) and (c)(3) of this AD: At the later 
of the times specified in paragraphs (i)(1) and (i)(2) of this AD, 
replace all main landing gear (MLG) bogie beams having part number 
(P/N) 201485300, 201485301, 201272302, 201272304, 201272306, or 
201272307, except those that have serial number (S/N) S2A, S2B, or 
S2C, as identified in Messier-Dowty Service Letter A33-34 A20, 
Revision 5, including Appendices A through F, dated July 31, 2009; 
or Messier-Bugatti-Dowty Service Letter A33-34 A20, Revision 7, 
including Appendices A through F, dated July 20, 2012; with a new or 
serviceable part, using a method approved by the Manager, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
or the European Aviation Safety Agency (EASA) (or its delegated 
agent). As of the effective date of this AD, the applicable MLG 
bogie beams specified in this paragraph must be replaced using a 
method approved by the Manager, International Branch, ANM-116, 
Transport Airplane Directorate, FAA; or EASA; or Airbus's EASA 
Design Organization Approval (DOA). Accomplishing the actions 
specified in paragraph (k) of this AD terminates the requirements of 
this paragraph.
    (1) At the applicable time specified in paragraphs (i)(1)(i), 
(i)(1)(ii), and (i)(1)(iii) of this AD.
    (i) For Model A330-201, -202, -203, -223, -243 series airplanes, 
weight variant (WV)02x, WV05x (except WV058), and WV06x series: 
Before the accumulation of a life limit of 50,000 landings or 72,300 
total flight hours, whichever occurs first from the first 
installation of a MLG bogie beam on the airplane.
    (ii) For Model A330-201, -202, -203, -223, -243 WV058 series 
airplanes: Before the accumulation of a life limit of 50,000 
landings or 57,900 total flight hours, whichever occurs first from 
the first installation of a MLG bogie beam on the airplane.
    (iii) For Model A330-301, -302, -303, -321, -322, -323, -341, -
342, -343 series airplanes, WV00x, WV01x, WV02x, and WV05x series: 
Before the accumulation of a life limit of 46,000 landings or 75,000 
total flight hours, whichever occurs first from the first 
installation of a MLG bogie beam on the airplane.
    (2) Within 6 months after January 30, 2013 (the effective date 
of AD 2012-25-12).

(j) Retained Parts Installation Limitation, With New Terminating Action

    This paragraph restates the requirements of paragraph (h) of AD 
2012-25-12, with new

[[Page 91066]]

terminating action. For airplanes identified in paragraphs (c)(1) 
and (c)(3) of this AD, as of January 30, 2013 (the effective date of 
AD 2012-25-12), a MLG bogie beam having any part number identified 
in paragraph (i) of this AD may be installed on an airplane, 
provided its life has not exceeded the life limit specified in 
paragraphs (i)(1)(i), (i)(1)(ii), and (i)(1)(iii) of this AD, and is 
replaced with a new or serviceable part before reaching the life 
limit specified in paragraphs (i)(1)(i), (i)(1)(ii), and (i)(1)(iii) 
of this AD. Accomplishing the actions specified in paragraph (k) of 
this AD terminates the requirements of this paragraph.

(k) New Maintenance or Inspection Program Revision

    Within 3 months after the effective date of this AD: Revise the 
maintenance or inspection program, as applicable, by incorporating 
the information in Airbus A330 ALS Part 1, SL-ALI, Revision 08, 
dated April 11, 2016. The initial compliance times for the actions 
specified in Airbus A330 ALS Part 1, SL-ALI, Revision 08, dated 
April 11, 2016, are at the times specified in Airbus A330 ALS Part 
1, SL-ALI, Revision 08, dated April 11, 2016, or within 3 months 
after the effective date of this AD, whichever occurs later. 
Accomplishing the actions specified in this paragraph terminates the 
requirements specified in paragraphs (g) through (j) of this AD.

(l) New Limitation of No Alternative Actions or Intervals

    After the maintenance or inspection program, as applicable, has 
been revised, as required by paragraph (k) of this AD, no 
alternative actions (e.g., inspections) or intervals may be used 
unless the actions or intervals are approved as an AMOC in 
accordance with the procedures specified in paragraph (m)(1) of this 
AD.

(m) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Branch, ANM-116, Transport Airplane Directorate, 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 Branch, send it to ATTN: Vladimir 
Ulyanov, Aerospace Engineer, International Branch, ANM-116, 
Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, 
WA 98057-3356; telephone 425-227-1138; fax 425-227-1149. 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. The 
AMOC approval letter must specifically reference this AD.
    (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 Branch, ANM-116, Transport 
Airplane Directorate, FAA; or the EASA; or Airbus's EASA DOA. If 
approved by the DOA, the approval must include the DOA-authorized 
signature.

(n) Related Information

    (1) For Airbus 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.
    (2) For Messier-Bugatti-Dowty service information identified in 
this AD, contact Messier-Bugatti USA, One Carbon Way. Walton, KY 
41094; telephone 859-525-8583; fax 859-485 8827; email 
[email protected].
    (3) You may view this service information at the FAA, Transport 
Airplane Directorate, 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 November 22, 2016.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2016-28802 Filed 12-15-16; 8:45 am]
 BILLING CODE 4910-13-P



                                                      91062                 Federal Register / Vol. 81, No. 242 / Friday, December 16, 2016 / Proposed Rules

                                                      cabin floor beam junction at certain fuselage           request to your principal inspector or local          DEPARTMENT OF TRANSPORTATION
                                                      frame locations. We are issuing this AD to              Flight Standards District Office, as
                                                      detect and correct cracking in the cabin floor          appropriate. If sending information directly          Federal Aviation Administration
                                                      beam junction at certain fuselage frame                 to the International Branch, send it to ATTN:
                                                      locations, which could result in reduced                Sanjay Ralhan, Aerospace Engineer,
                                                      structural integrity of the airplane.
                                                                                                                                                                    14 CFR Part 39
                                                                                                              International Branch, ANM–116, Transport
                                                      (f) Compliance                                          Airplane Directorate, FAA, 1601 Lind                  [Docket No. FAA–2015–8428; Directorate
                                                                                                              Avenue SW., Renton, WA 98057–3356;                    Identifier 2014–NM–032–AD]
                                                         Comply with this AD within the
                                                      compliance times specified, unless already              telephone 425–227–1405; fax 425–227–1149.             RIN 2120–AA64
                                                      done.                                                   Information may be emailed to: 9-ANM-116-
                                                                                                              AMOC-REQUESTS@faa.gov. Before using                   Airworthiness Directives; Airbus
                                                      (g) Repetitive Inspections                              any approved AMOC, notify your appropriate            Airplanes
                                                         Before exceeding 36,900 total flight cycles          principal inspector, or lacking a principal
                                                      since first flight of the airplane, or within           inspector, the manager of the local flight            AGENCY:  Federal Aviation
                                                      2,100 flight cycles after the effective date of         standards district office/certificate holding         Administration (FAA), DOT.
                                                      this AD, whichever occurs later: Do a                   district office.                                      ACTION: Supplemental notice of
                                                      detailed inspection for cracking of the frame              (2) Contacting the Manufacturer: For any           proposed rulemaking (SNPRM);
                                                      to cabin floor beam junction on the aft and             requirement in this AD to obtain corrective
                                                      forward sides at frame (FR) 35.1 and FR 35.2                                                                  reopening of comment period.
                                                                                                              actions from a manufacturer, the action must
                                                      on the left-hand and right-hand sides, in
                                                                                                              be accomplished using a method approved               SUMMARY:   We are revising an earlier
                                                      accordance with the Accomplishment
                                                                                                              by the Manager, International Branch, ANM–            proposal to supersede Airworthiness
                                                      Instructions of the Airbus service information
                                                      specified in paragraphs (g)(1), (g)(2), (g)(3),         116, Transport Airplane Directorate, FAA; or          Directive (AD) 2011–17–09 for all
                                                      and (g)(4) of this AD. Repeat the inspection            EASA; or Airbus’s EASA DOA. If approved               Airbus Model A330–200, –200
                                                      of the frame to cabin floor beam junction on            by the DOA, the approval must include the             Freighter, and –300 series airplanes; and
                                                      the aft and forward sides at FR 35.1 and FR             DOA-authorized signature.                             AD 2012–25–12 for all Airbus Model
                                                      35.2 on the left-hand and right-hand sides                 (3) Required for Compliance (RC): Except           A330–200 and –300 series airplanes.
                                                      thereafter at intervals not to exceed 15,300            as required by paragraph (h) of this AD: If           The notice of proposed rulemaking
                                                      flight cycles.                                          any service information contains procedures
                                                                                                                                                                    (NPRM) proposed to require revising the
                                                         (1) Airbus Service Bulletin A320–53–1317,            or tests that are identified as RC, those
                                                      dated December 15, 2015 (FR 35.1 right-hand                                                                   maintenance or inspection program, as
                                                                                                              procedures and tests must be done to comply
                                                      side).                                                  with this AD; any procedures or tests that are
                                                                                                                                                                    applicable, to incorporate new or
                                                         (2) Airbus Service Bulletin A320–53–1318,            not identified as RC are recommended. Those           revised airworthiness limitation
                                                      dated October 9, 2015 (FR 35.1 left-hand                procedures and tests that are not identified          requirements. The NPRM was prompted
                                                      side).                                                  as RC may be deviated from using accepted             by revisions to certain airworthiness
                                                         (3) Airbus Service Bulletin A320–53–1319,                                                                  limitations items (ALI) documents,
                                                                                                              methods in accordance with the operator’s
                                                      dated October 9, 2015 (FR 35.2 right-hand                                                                     which specify more restrictive
                                                                                                              maintenance or inspection program without
                                                      side).
                                                                                                              obtaining approval of an AMOC, provided               instructions and/or airworthiness
                                                         (4) Airbus Service Bulletin A320–53–1320,
                                                      dated October 9, 2015 (FR 35.2 left-hand                the procedures and tests identified as RC can         limitations. This action revises the
                                                      side).                                                  be done and the airplane can be put back in           NPRM by proposing to require revising
                                                                                                              an airworthy condition. Any substitutions or          the maintenance or inspection program,
                                                      (h) Repair                                              changes to procedures or tests identified as          as applicable, to incorporate more
                                                        If any crack is found during any inspection           RC require approval of an AMOC.                       restrictive, instructions and/or
                                                      required by paragraph (g) of this AD: Before                                                                  airworthiness limitations that the
                                                      further flight, repair using a method                   (j) Related Information
                                                                                                                                                                    manufacturer has recently issued. We
                                                      approved by the Manager, International                     (1) Refer to Mandatory Continuing
                                                      Branch, ANM–116, Transport Airplane                                                                           are proposing this AD to address the
                                                                                                              Airworthiness Information (MCAI) EASA
                                                      Directorate, FAA; or the European Aviation                                                                    unsafe condition on these products.
                                                                                                              Airworthiness Directive 2016–0105, dated
                                                      Safety Agency (EASA); or Airbus’s EASA                  June 6, 2016, for related information. This           DATES: We must receive comments on
                                                      Design Organization Approval (DOA).                     MCAI may be found in the AD docket on the             this SNPRM by January 30, 2017.
                                                      Although the service information specified in           Internet at http://www.regulations.gov by             ADDRESSES: You may send comments,
                                                      paragraph (g) of this AD specifies to contact
                                                                                                              searching for and locating Docket No. FAA–            using the procedures found in 14 CFR
                                                      Airbus for repair instructions, and specifies
                                                                                                              2016–9498.                                            11.43 and 11.45, by any of the following
                                                      that action as ‘‘RC’’ (Required for
                                                      Compliance), this AD requires repair as                    (2) For service information identified in          methods:
                                                      specified in this paragraph. Repair of an               this AD, contact Airbus, Airworthiness                  • Federal eRulemaking Portal: Go to
                                                      airplane as required by this paragraph does             Office—EIAS, 1 Rond Point Maurice                     http://www.regulations.gov. Follow the
                                                      not constitute terminating action for the               Bellonte, 31707 Blagnac Cedex, France;                instructions for submitting comments.
                                                      repetitive actions required by paragraph (g) of         telephone +33 5 61 93 36 96; fax +33 5 61               • Fax: 202–493–2251.
                                                      this AD, unless specified otherwise in the              93 44 51; email account.airworth-eas@
                                                                                                                                                                      • Mail: U.S. Department of
                                                      instructions provided by the Manager,                   airbus.com; Internet http://www.airbus.com.
                                                      International Branch, ANM–116, Transport
                                                                                                                                                                    Transportation, Docket Operations, M–
                                                                                                              You may view this service information at the
                                                      Airplane Directorate, FAA; or EASA; or                  FAA, Transport Airplane Directorate, 1601             30, West Building Ground Floor, Room
                                                      Airbus’s EASA DOA.                                      Lind Avenue SW., Renton, WA. For                      W12–140, 1200 New Jersey Avenue SE.,
                                                                                                                                                                    Washington, DC 20590.
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS




                                                      (i) Other FAA AD Provisions                             information on the availability of this
                                                                                                              material at the FAA, call 425–227–1221.                 • Hand Delivery: U.S. Department of
                                                         The following provisions also apply to this                                                                Transportation, Docket Operations, M–
                                                      AD:                                                       Issued in Renton, Washington, on
                                                                                                                                                                    30, West Building Ground Floor, Room
                                                         (1) Alternative Methods of Compliance                December 2, 2016.
                                                                                                                                                                    W12–140, 1200 New Jersey Avenue SE.,
                                                      (AMOCs): The Manager, International                     Michael Kaszycki,
                                                      Branch, ANM–116, Transport Airplane                                                                           Washington, DC, between 9 a.m. and 5
                                                                                                              Acting Manager, Transport Airplane                    p.m., Monday through Friday, except
                                                      Directorate, FAA, has the authority to
                                                                                                              Directorate, Aircraft Certification Service.          Federal holidays.
                                                      approve AMOCs for this AD, if requested
                                                      using the procedures found in 14 CFR 39.19.             [FR Doc. 2016–29676 Filed 12–15–16; 8:45 am]            For Airbus service information
                                                      In accordance with 14 CFR 39.19, send your              BILLING CODE 4910–13–P                                identified in this SNPRM, contact


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                                                                            Federal Register / Vol. 81, No. 242 / Friday, December 16, 2016 / Proposed Rules                                           91063

                                                      Airbus service information identified in                substantive verbal contact we receive                 elements, and possible failure of certain
                                                      this final rule, contact Airbus SAS—                    about this proposed AD.                               life limited parts, which could result in
                                                      Airworthiness Office—EAL, 1 Rond                                                                              reduced structural integrity of the
                                                                                                              Discussion
                                                      Point Maurice Bellonte, 31707 Blagnac                                                                         airplane.
                                                      Cedex, France; telephone +33 5 61 93 36                   We issued an NPRM to amend 14 CFR                      You may examine the MCAI in the
                                                      96; fax +33 5 61 93 45 80; email                        part 39 to supersede AD 2011–17–09,                   AD docket on the Internet at http://
                                                      airworthiness.A330-A340@airbus.com;                     Amendment 39–16773 (76 FR 53305,                      www.regulations.gov by searching for
                                                      Internet http://www.airbus.com.                         August 26, 2011) (‘‘AD 2011–17–09’’);                 and locating Docket No. FAA–2015–
                                                         For Messier-Bugatti-Dowty service                    and AD 2012–25–12, Amendment 39–                      8428.
                                                      information identified in this SNPRM,                   17293 (77 FR 75825, December 26,
                                                      contact Messier-Bugatti USA, One                        2012) (‘‘AD 2012–25–12’’). AD 2011–                   Actions Since the NPRM Was Issued
                                                      Carbon Way, Walton, KY 41094;                           17–09 applies to all Airbus Model                       Since we issued the NPRM, Airbus
                                                      telephone 859–525–8583; fax 859–485                     A330–200 series airplanes, –200                       has issued Airbus A330 ALS Part 1, Safe
                                                      8827; email americascsc@                                Freighter, and –300 series airplanes. AD              Life Airworthiness Limitation Items
                                                      safranmbd.com.                                          2012–25–12 applies to all Airbus Model                (SL–ALI), Revision 08, dated April 11,
                                                         You may view this referenced service                 A330–200 and –300 series airplanes.                   2016, which specifies more restrictive
                                                      information at the FAA, Transport                       The NPRM published in the Federal                     instructions and/or airworthiness
                                                      Airplane Directorate, 1601 Lind Avenue                  Register on January 13, 2016 (81 FR                   limitations.
                                                      SW., Renton, WA. For information on                     1570) (‘‘the NPRM’’). The NPRM was
                                                                                                              prompted by revisions to certain                      Related Rulemaking
                                                      the availability of this material at the
                                                      FAA, call 425–227–1221.                                 airworthiness limitations items (ALI)                   We are considering similar
                                                                                                              documents, which specify more                         rulemaking for Model A340–200, –300,
                                                      Examining the AD Docket                                 restrictive instructions and/or                       –500, and –600 series airplanes that
                                                         You may examine the AD docket on                     airworthiness limitations. The NPRM                   would revise the maintenance or
                                                      the Internet at http://                                 proposed to require revising the                      inspection program, as applicable, to
                                                      www.regulations.gov by searching for                    maintenance or inspection program, as                 incorporate more restrictive instructions
                                                      and locating Docket No. FAA–2015–                       applicable, to incorporate new or                     and/or airworthiness limitations.
                                                      8428; or in person at the Docket                        revised airworthiness limitation                      Currently, there are no U.S.-registered
                                                      Management Facility between 9 a.m.                      requirements.                                         Model A340 series airplanes.
                                                      and 5 p.m., Monday through Friday,                        The European Aviation Safety Agency
                                                      except Federal holidays. The AD docket                  (EASA), which is the Technical Agent                  Airworthiness Limitations Based on
                                                      contains this proposed AD, the                          for the Member States of the European                 Type Design
                                                      regulatory evaluation, any comments                     Union, has issued EASA Airworthiness                     The FAA recently became aware of an
                                                      received, and other information. The                    Directive, 2014–0009, dated January 8,                issue related to the applicability of ADs
                                                      street address for the Docket Office                    2014 (referred to after this as the                   that require incorporation of an ALS
                                                      (telephone: 800–647–5527) is in the                     Mandatory Continuing Airworthiness                    revision into an operator’s maintenance
                                                      ADDRESSES section. Comments will be                     Information, or ‘‘the MCAI’’), to correct             or inspection program.
                                                      available in the AD docket shortly after                an unsafe condition for all Airbus                       Typically, when these types of ADs
                                                      receipt.                                                Model A330–200, –200 Freighter, and                   are issued by civil aviation authorities
                                                      FOR FURTHER INFORMATION CONTACT:                        –300 series airplanes; and Model A340–                of other countries, they apply to all
                                                      Vladimir Ulyanov, Aerospace Engineer,                   200, –300, –500, and –600 series                      airplanes covered under an identified
                                                      International Branch, ANM–116,                          airplanes. The MCAI states:                           type certificate (TC). The corresponding
                                                      Transport Airplane Directorate, FAA,                      The airworthiness limitations for Airbus            FAA AD typically retains applicability
                                                      1601 Lind Avenue SW., Renton, WA                        aeroplanes are currently published in                 to all of those airplanes.
                                                      98057–3356; telephone 425–227–1138;                     Airworthiness Limitations Section (ALS)                  In addition, U.S. operators must
                                                      fax 425–227–1149.                                       documents.                                            operate their airplanes in an airworthy
                                                                                                                The instructions and airworthiness                  condition, in accordance with 14 CFR
                                                      SUPPLEMENTARY INFORMATION:
                                                                                                              limitations applicable to the Safe Life               91.7(a). Included in this obligation is the
                                                      Comments Invited                                        Airworthiness Limitation Items (SL ALI) are
                                                                                                              given in Airbus A330 ALS Part 1 and A340
                                                                                                                                                                    requirement to perform any
                                                        We invite you to send any written                     ALS Part 1, which are approved by EASA.               maintenance or inspections specified in
                                                      relevant data, views, or arguments about                  The revision 07 of Airbus A330 and A340             the ALS, and in accordance with the
                                                      this proposed AD. Send your comments                    ALS Part 1 introduces more restrictive                ALS as specified in 14 CFR 43.16 and
                                                      to an address listed under the                          instructions and/or airworthiness limitations.        91.403(c), unless an alternative has been
                                                      ADDRESSES section. Include ‘‘Docket No.                 Failure to comply with this revision could            approved by the FAA.
                                                      FAA–2015–8428; Directorate Identifier                   result in an unsafe condition.                           When a TC is issued for a type design,
                                                      2014–NM–032–AD’’ at the beginning of                      For the reason described above, this                the specific ALS, including revisions, is
                                                                                                              [EASA] AD retains the requirements of EASA
                                                      your comments. We specifically invite                                                                         a part of that type design, as specified
                                                                                                              AD 2012–0179, which is superseded, and
                                                      comments on the overall regulatory,                     requires accomplishment of the actions                in 14 CFR 21.31(c).
                                                      economic, environmental, and energy                                                                              The sum effect of these operational
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS




                                                                                                              specified in Airbus A330 or A340 ALS Part
                                                      aspects of this proposed AD. We will                    1 revision 07.                                        and maintenance requirements is an
                                                      consider all comments received by the                     In addition, this [EASA] AD also                    obligation to comply with the ALS
                                                      closing date and may amend this                         supersedes EASA AD 2011–0122–E and                    defined in the type design referenced in
                                                      proposed AD based on those comments.                    EASA AD 2011–0212, whose requirements                 the manufacturer’s conformity
                                                        We will post all comments we                          have been transferred into Airbus A330 and            statement. This obligation may
                                                      receive, without change, to http://                     A340 ALS Part 1 revision 07.                          introduce a conflict with an AD that
                                                      www.regulations.gov, including any                        The unsafe condition is fatigue                     requires a specific ALS revision if new
                                                      personal information you provide. We                    cracking, accidental damage, and                      airplanes are delivered with a later
                                                      will also post a report summarizing each                corrosion in certain principal structural             revision as part of their type design.


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                                                      91064                 Federal Register / Vol. 81, No. 242 / Friday, December 16, 2016 / Proposed Rules

                                                         To address this conflict, the FAA has                AD. We considered the comments                        of the unsafe condition described in the
                                                      approved alternative methods of                         received.                                             MCAI and service information
                                                      compliance (AMOCs) that allow                                                                                 referenced above. We are proposing this
                                                                                                              Request To Specify New Service
                                                      operators to incorporate the most recent                                                                      AD because we evaluated all pertinent
                                                                                                              Information
                                                      ALS revision into their maintenance/                                                                          information and determined an unsafe
                                                      inspection programs, in lieu of the ALS                   Air France requested that we revise                 condition exists and is likely to exist or
                                                      revision required by the AD. This                       paragraph (i) of the proposed AD to                   develop on other products of the same
                                                      eliminates the conflict and enables the                 include Messier-Bugatti-Dowty Service                 type design.
                                                      operator to comply with both the AD                     Letter A33–34 A20, Revision 7,                           Certain changes described above
                                                      and the type design.                                    including Appendices A through F,                     expand the scope of the NPRM. As a
                                                         However, compliance with AMOCs is                    dated July 20, 2012, as the required                  result, we have determined that it is
                                                      normally optional, and we recently                      service information.                                  necessary to reopen the comment period
                                                      became aware that some operators                          We agree with the commenter’s                       to provide additional opportunity for
                                                      choose to retain the AD-mandated ALS                    request. The changes in Messier-Bugatti-              the public to comment on this SNPRM.
                                                      revision in their fleet-wide                            Dowty Service Letter A33–34 A20,                         This SNPRM would require revisions
                                                      maintenance/inspection programs,                        Revision 7, including Appendices A                    to certain operator maintenance
                                                      including those for new airplanes                       through F, dated July 20, 2012, do not                documents to include new actions (e.g.,
                                                      delivered with later ALS revisions, to                  specify additional work. We have                      inspections). Compliance with these
                                                      help standardize the maintenance of the                 revised paragraph (i) of this proposed                actions is required by 14 CFR 91.403(c).
                                                      fleet. To ensure that operators comply                  AD to specify using Messier-Dowty                     For airplanes that have been previously
                                                      with the applicable ALS revision for                    Service Letter A33–34 A20, Revision 5,                modified, altered, or repaired in the
                                                      newly delivered airplanes containing a                  including Appendices A through F,                     areas addressed by this SNPRM, the
                                                      later revision than that specified in an                dated July 31, 2009; or Messier-Bugatti-              operator may not be able to accomplish
                                                      AD, we plan to limit the applicability of               Dowty Service Letter A33–34 A20,                      the actions described in the revisions. In
                                                      ADs that mandate ALS revisions to                       Revision 7, including Appendices A                    this situation, to comply with 14 CFR
                                                      those airplanes that are subject to an                  through F, dated July 20, 2012.                       91.403(c), the operator must request
                                                      earlier revision of the ALS, either as part             Requests To Specify Airbus A330                       approval for an AMOC according to
                                                      of the type design or as mandated by an                 Variations                                            paragraph (m)(1) of this proposed AD.
                                                      earlier AD.                                                                                                   The request should include a
                                                                                                                 Air France requested that we revise                description of changes to the required
                                                         This SNPRM therefore applies to                      paragraph (k) of the proposed AD to list
                                                      Model A330–200, –200 Freighter, and                                                                           actions that will ensure the continued
                                                                                                              all of the Airbus A330 variations to                  damage tolerance of the affected
                                                      –300 series airplanes with an original                  Airbus A330 ALS Part 1, SL–ALS,
                                                      certificate of airworthiness or original                                                                      structure.
                                                                                                              Revision 07, dated September 23, 2013,
                                                      export certificate of airworthiness that                applicable at the effective date of this              Costs of Compliance
                                                      was issued on or before the date of                     AD. Air France submitted a list of the                   We estimate that this SNPRM affects
                                                      approval of the ALS revision identified                 requested variations.                                 82 airplanes of U.S. registry.
                                                      in this SNPRM. Operators of airplanes                      American Airlines (AAL) requested                     The actions that are required by AD
                                                      with an original certificate of                         that we add three Airbus A330                         2011–17–09, and retained in this
                                                      airworthiness or original export                        variations to paragraph (k) of the                    SNPRM, take about 1 work-hour per
                                                      certificate of airworthiness issued after               proposed AD. AAL stated that the                      product, at an average labor rate of $85
                                                      that date must comply with the                          NPRM does not include two variation                   per work-hour. Based on these figures,
                                                      airworthiness limitations specified as                  documents that AAL currently utilizes                 the estimated cost of the actions that are
                                                      part of the approved type design and                    as part of its approved maintenance                   required by AD 2011–17–09 is $85 per
                                                      referenced on the TC data sheet.                        program.                                              product.
                                                      Related Service Information Under 1                        We partially agree with the                           The actions that are required by AD
                                                      CFR Part 51                                             commenters’ requests. Airbus has issued               2012–25–12, and retained in this
                                                                                                              A330 ALS Part 1, SL–ALI, Revision 08,                 SNPRM, take about 16 work-hours per
                                                         Airbus has issued Airbus A330 ALS                    dated April 11, 2016. Therefore, the                  product (2 main landing gear (MLG)
                                                      Part 1, SL–ALI, Revision 08, dated April                variations for Airbus A330 ALS Part 1,                bogie beams per airplane), at an average
                                                      11, 2016. Messier-Bugatti-Dowty has                     SL–ALI, Revision 07, dated September                  labor rate of $85 per work-hour.
                                                      issued Service Letter A33–34 A20,                       23, 2013, are no longer applicable to this            Required parts cost about $255,000 per
                                                      Revision 7, including Appendices A                      SNPRM.                                                MLG bogie beam. Based on these
                                                      through F, dated July 20, 2012. This                       We have changed paragraph (k) of this              figures, the estimated cost of the actions
                                                      service information describes Safe Life                 proposed AD to reference Airbus A330                  that are required by AD 2012–25–12 is
                                                      Airworthiness Limitation Items SL–ALI                   ALS Part 1, SL–ALI, Revision 08, dated                up to $256,360 per MLG bogie beam.
                                                      for the landing gear. This service                      April 11, 2016. We have also changed                     We also estimate that it would take
                                                      information is distinct since it was                    paragraph (c) of this proposed AD to                  about 1 work-hour per product to
                                                      issued by two different manufacturers                   reference the date of April 11, 2016, for             comply with the basic requirements of
                                                      for different purposes.                                 the certificate of airworthiness.                     this SNPRM. The average labor rate is
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS




                                                         This service information is reasonably                                                                     $85 per work-hour. Based on these
                                                      available because the interested parties                FAA’s Determination and Requirements
                                                                                                                                                                    figures, we estimate the cost of this
                                                      have access to it through their normal                  of This SNPRM
                                                                                                                                                                    SNPRM on U.S. operators to be $6,970,
                                                      course of business or by the means                        This product has been approved by                   or $85 per product.
                                                      identified in the ADDRESSES section.                    the aviation authority of another
                                                                                                              country, and is approved for operation                Authority for This Rulemaking
                                                      Comments
                                                                                                              in the United States. Pursuant to our                   Title 49 of the United States Code
                                                        We gave the public the opportunity to                 bilateral agreement with the State of                 specifies the FAA’s authority to issue
                                                      participate in developing this proposed                 Design Authority, we have been notified               rules on aviation safety. Subtitle I,


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                                                                            Federal Register / Vol. 81, No. 242 / Friday, December 16, 2016 / Proposed Rules                                                  91065

                                                      section 106, describes the authority of                 FR 53305, August 26, 2011); and AD                    (m) of this AD, after accomplishment of the
                                                      the FAA Administrator. ‘‘Subtitle VII:                  2012–25–12, Amendment 39–17293 (77                    actions specified in paragraph (g) of this AD,
                                                      Aviation Programs,’’ describes in more                  FR 75825, December 26, 2012); and                     no alternatives to the maintenance tasks,
                                                                                                                                                                    intervals, or limitations specified in
                                                      detail the scope of the Agency’s                        adding the following new AD:                          paragraph (g) of this AD may be used.
                                                      authority.                                              Airbus: Docket No. FAA–2015–8428;
                                                         We are issuing this rulemaking under                     Directorate Identifier 2014–NM–032–AD.            (i) Retained Bogie Beam Replacement, With
                                                      the authority described in ‘‘Subtitle VII,                                                                    Specific Delegation Approval Language,
                                                                                                              (a) Comments Due Date                                 New Terminating Action, and New Service
                                                      Part A, Subpart III, Section 44701:
                                                                                                                We must receive comments by January 30,             Information
                                                      General requirements.’’ Under that
                                                                                                              2017.                                                    This paragraph restates the requirements of
                                                      section, Congress charges the FAA with
                                                                                                              (b) Affected ADs                                      paragraph (g) of AD 2012–25–12, with
                                                      promoting safe flight of civil aircraft in
                                                                                                                                                                    specific delegation approval language and
                                                      air commerce by prescribing regulations                   This AD replaces AD 2011–17–09,                     terminating action and new service
                                                      for practices, methods, and procedures                  Amendment 39–16773 (76 FR 53305, August               information. For airplanes identified in
                                                      the Administrator finds necessary for                   26, 2011) (‘‘AD 2011–17–09’’); and AD 2012–           paragraphs (c)(1) and (c)(3) of this AD: At the
                                                      safety in air commerce. This regulation                 25–12, Amendment 39–17293 (77 FR 75825,               later of the times specified in paragraphs
                                                      is within the scope of that authority                   December 26, 2012) (‘‘AD 2012–25–12’’).               (i)(1) and (i)(2) of this AD, replace all main
                                                      because it addresses an unsafe condition                (c) Applicability                                     landing gear (MLG) bogie beams having part
                                                      that is likely to exist or develop on                                                                         number (P/N) 201485300, 201485301,
                                                                                                                 This AD applies to the Airbus airplanes            201272302, 201272304, 201272306, or
                                                      products identified in this rulemaking                  identified in paragraphs (c)(1), (c)(2), and          201272307, except those that have serial
                                                      action.                                                 (c)(3) of this AD, certificated in any category,      number (S/N) S2A, S2B, or S2C, as identified
                                                                                                              with an original certificate of airworthiness         in Messier-Dowty Service Letter A33–34 A20,
                                                      Regulatory Findings                                     or original export certificate of airworthiness       Revision 5, including Appendices A through
                                                        We determined that this proposed AD                   issued on or before April 11, 2016.                   F, dated July 31, 2009; or Messier-Bugatti-
                                                      would not have federalism implications                     (1) Airbus Model A330–201, –202, –203,             Dowty Service Letter A33–34 A20, Revision
                                                      under Executive Order 13132. This                       –223, and –243 airplanes.                             7, including Appendices A through F, dated
                                                      proposed AD would not have a                               (2) Airbus Model A330–223F and –243F               July 20, 2012; with a new or serviceable part,
                                                                                                              airplanes.                                            using a method approved by the Manager,
                                                      substantial direct effect on the States, on                (3) Airbus Model A330–301, –302, –303,             International Branch, ANM–116, Transport
                                                      the relationship between the national                   –321, –322, –323, –341, –342, and –343                Airplane Directorate, FAA, or the European
                                                      Government and the States, or on the                    airplanes.                                            Aviation Safety Agency (EASA) (or its
                                                      distribution of power and                                                                                     delegated agent). As of the effective date of
                                                      responsibilities among the various                      (d) Subject                                           this AD, the applicable MLG bogie beams
                                                      levels of government.                                     Air Transport Association (ATA) of                  specified in this paragraph must be replaced
                                                        For the reasons discussed above, I                    America Code 05, Periodic inspections.                using a method approved by the Manager,
                                                      certify this proposed regulation:                                                                             International Branch, ANM–116, Transport
                                                                                                              (e) Reason
                                                        1. Is not a ‘‘significant regulatory                                                                        Airplane Directorate, FAA; or EASA; or
                                                                                                                 This AD was prompted by revisions to               Airbus’s EASA Design Organization
                                                      action’’ under Executive Order 12866;                   certain airworthiness limitations items (ALI)         Approval (DOA). Accomplishing the actions
                                                        2. Is not a ‘‘significant rule’’ under the            documents, which specify more restrictive             specified in paragraph (k) of this AD
                                                      DOT Regulatory Policies and Procedures                  instructions and/or airworthiness limitations.        terminates the requirements of this
                                                      (44 FR 11034, February 26, 1979);                       We are issuing this AD to detect and correct          paragraph.
                                                        3. Will not affect intrastate aviation in             fatigue cracking, accidental damage, or                  (1) At the applicable time specified in
                                                      Alaska; and                                             corrosion in principal structural elements,           paragraphs (i)(1)(i), (i)(1)(ii), and (i)(1)(iii) of
                                                        4. Will not have a significant                        and possible failure of certain life limited          this AD.
                                                      economic impact, positive or negative,                  parts, which could result in reduced                     (i) For Model A330–201, –202, –203, –223,
                                                                                                              structural integrity of the airplane.                 –243 series airplanes, weight variant
                                                      on a substantial number of small entities
                                                                                                                                                                    (WV)02x, WV05x (except WV058), and
                                                      under the criteria of the Regulatory                    (f) Compliance
                                                                                                                                                                    WV06x series: Before the accumulation of a
                                                      Flexibility Act.                                           Comply with this AD within the                     life limit of 50,000 landings or 72,300 total
                                                                                                              compliance times specified, unless already            flight hours, whichever occurs first from the
                                                      List of Subjects in 14 CFR Part 39                      done.                                                 first installation of a MLG bogie beam on the
                                                        Air transportation, Aircraft, Aviation                                                                      airplane.
                                                                                                              (g) Retained Maintenance Program Revision,
                                                      safety, Incorporation by reference,                     With New Terminating Action
                                                                                                                                                                       (ii) For Model A330–201, –202, –203, –223,
                                                      Safety.                                                                                                       –243 WV058 series airplanes: Before the
                                                                                                                 This paragraph restates the requirements of        accumulation of a life limit of 50,000
                                                      The Proposed Amendment                                  paragraph (h) of AD 2011–17–09, with new              landings or 57,900 total flight hours,
                                                                                                              terminating action. Within 3 months after             whichever occurs first from the first
                                                        Accordingly, under the authority                      September 30, 2011 (the effective date of AD          installation of a MLG bogie beam on the
                                                      delegated to me by the Administrator,                   2011–17–09): Revise the maintenance                   airplane.
                                                      the FAA proposes to amend 14 CFR part                   program by incorporating Airbus A330 ALS                 (iii) For Model A330–301, –302, –303,
                                                      39 as follows:                                          Part 1, ‘‘Safe Life Airworthiness Limitation          –321, –322, –323, –341, –342, –343 series
                                                                                                              Items (SL–ALI), Revision 05, dated July 29,           airplanes, WV00x, WV01x, WV02x, and
                                                      PART 39—AIRWORTHINESS                                   2010. Comply with all Airbus A330 ALS Part            WV05x series: Before the accumulation of a
                                                      DIRECTIVES                                              1, SL–ALI, Revision 05, dated July 29, 2010,
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS




                                                                                                                                                                    life limit of 46,000 landings or 75,000 total
                                                                                                              at the times specified therein. Accomplishing         flight hours, whichever occurs first from the
                                                      ■ 1. The authority citation for part 39                 the actions specified in paragraph (k) of this        first installation of a MLG bogie beam on the
                                                      continues to read as follows:                           AD terminates the requirements of this                airplane.
                                                                                                              paragraph.                                               (2) Within 6 months after January 30, 2013
                                                          Authority: 49 U.S.C. 106(g), 40113, 44701.
                                                                                                                                                                    (the effective date of AD 2012–25–12).
                                                                                                              (h) Retained Limitation of No Alternative
                                                      § 39.13   [Amended]                                     Intervals or Limits, With No Changes                  (j) Retained Parts Installation Limitation,
                                                      ■ 2. The FAA amends § 39.13 by                            This paragraph restates the requirements of         With New Terminating Action
                                                      removing Airworthiness Directive (AD)                   paragraph (i) of AD 2011–17–09, with no                  This paragraph restates the requirements of
                                                      2011–17–09, Amendment 39–16773 (76                      changes. Except as provided by paragraph              paragraph (h) of AD 2012–25–12, with new



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                                                      91066                 Federal Register / Vol. 81, No. 242 / Friday, December 16, 2016 / Proposed Rules

                                                      terminating action. For airplanes identified            accomplished using a method approved by               this AD to address the unsafe condition
                                                      in paragraphs (c)(1) and (c)(3) of this AD, as          the Manager, International Branch, ANM–               on these products.
                                                      of January 30, 2013 (the effective date of AD           116, Transport Airplane Directorate, FAA; or
                                                      2012–25–12), a MLG bogie beam having any                the EASA; or Airbus’s EASA DOA. If                    DATES:  We must receive comments on
                                                      part number identified in paragraph (i) of this         approved by the DOA, the approval must                this proposed AD by January 30, 2017.
                                                      AD may be installed on an airplane, provided            include the DOA-authorized signature.                 ADDRESSES:   You may send comments,
                                                      its life has not exceeded the life limit
                                                      specified in paragraphs (i)(1)(i), (i)(1)(ii), and      (n) Related Information                               using the procedures found in 14 CFR
                                                      (i)(1)(iii) of this AD, and is replaced with a             (1) For Airbus service information                 11.43 and 11.45, by any of the following
                                                      new or serviceable part before reaching the             identified in this AD, contact Airbus SAS—            methods:
                                                      life limit specified in paragraphs (i)(1)(i),           Airworthiness Office—EAL, 1 Rond Point                  • Federal eRulemaking Portal: Go to
                                                      (i)(1)(ii), and (i)(1)(iii) of this AD.                 Maurice Bellonte, 31707 Blagnac Cedex,                http://www.regulations.gov. Follow the
                                                      Accomplishing the actions specified in                  France; telephone +33 5 61 93 36 96; fax +33          instructions for submitting comments.
                                                      paragraph (k) of this AD terminates the                 5 61 93 45 80; email airworthiness.A330–
                                                      requirements of this paragraph.                         A340@airbus.com; Internet http://                       • Fax: 202–493–2251.
                                                                                                              www.airbus.com.                                         • Mail: U.S. Department of
                                                      (k) New Maintenance or Inspection Program
                                                      Revision                                                   (2) For Messier-Bugatti-Dowty service              Transportation, Docket Operations, M–
                                                                                                              information identified in this AD, contact            30, West Building Ground Floor, Room
                                                         Within 3 months after the effective date of          Messier-Bugatti USA, One Carbon Way.                  W12–140, 1200 New Jersey Avenue SE.,
                                                      this AD: Revise the maintenance or                      Walton, KY 41094; telephone 859–525–8583;
                                                      inspection program, as applicable, by                                                                         Washington, DC 20590.
                                                                                                              fax 859–485 8827; email americascsc@
                                                      incorporating the information in Airbus A330            safranmbd.com.                                          • Hand Delivery: Deliver to Mail
                                                      ALS Part 1, SL–ALI, Revision 08, dated April               (3) You may view this service information          address above between 9 a.m. and 5
                                                      11, 2016. The initial compliance times for the          at the FAA, Transport Airplane Directorate,           p.m., Monday through Friday, except
                                                      actions specified in Airbus A330 ALS Part 1,            1601 Lind Avenue SW., Renton, WA. For                 Federal holidays.
                                                      SL–ALI, Revision 08, dated April 11, 2016,              information on the availability of this
                                                      are at the times specified in Airbus A330
                                                                                                                                                                      For service information identified in
                                                                                                              material at the FAA, call 425–227–1221.               this NPRM, contact Boeing Commercial
                                                      ALS Part 1, SL–ALI, Revision 08, dated April
                                                      11, 2016, or within 3 months after the                    Issued in Renton, Washington, on                    Airplanes, Attention: Contractual & Data
                                                      effective date of this AD, whichever occurs             November 22, 2016.                                    Services (C&DS), 2600 Westminster
                                                      later. Accomplishing the actions specified in           Michael Kaszycki,                                     Blvd., MC 110–SK57, Seal Beach, CA
                                                      this paragraph terminates the requirements              Acting Manager, Transport Airplane                    90740–5600; telephone: 562–797–1717;
                                                      specified in paragraphs (g) through (j) of this         Directorate, Aircraft Certification Service.          Internet: https://
                                                      AD.                                                                                                           www.myboeingfleet.com. You may view
                                                                                                              [FR Doc. 2016–28802 Filed 12–15–16; 8:45 am]
                                                      (l) New Limitation of No Alternative Actions            BILLING CODE 4910–13–P                                this referenced service information at
                                                      or Intervals                                                                                                  the FAA, Transport Airplane
                                                         After the maintenance or inspection                                                                        Directorate, 1601 Lind Avenue SW.,
                                                      program, as applicable, has been revised, as            DEPARTMENT OF TRANSPORTATION                          Renton, WA. For information on the
                                                      required by paragraph (k) of this AD, no                                                                      availability of this material at the FAA,
                                                      alternative actions (e.g., inspections) or              Federal Aviation Administration                       call 425–227–1221. It is also available
                                                      intervals may be used unless the actions or                                                                   on the Internet at http://
                                                      intervals are approved as an AMOC in                    14 CFR Part 39                                        www.regulations.gov by searching for
                                                      accordance with the procedures specified in
                                                      paragraph (m)(1) of this AD.                            [Docket No. FAA–2016–9439; Directorate                and locating Docket No. FAA–2016–
                                                                                                              Identifier 2016–NM–170–AD]                            9439.
                                                      (m) Other FAA AD Provisions
                                                         The following provisions also apply to this          RIN 2120–AA64                                         Examining the AD Docket
                                                      AD:                                                                                                              You may examine the AD docket on
                                                         (1) Alternative Methods of Compliance                Airworthiness Directives; The Boeing
                                                                                                              Company Airplanes                                     the Internet at http://
                                                      (AMOCs): The Manager, International
                                                      Branch, ANM–116, Transport Airplane
                                                                                                                                                                    www.regulations.gov by searching for
                                                      Directorate, FAA, has the authority to                  AGENCY: Federal Aviation                              and locating Docket No. FAA–2016–
                                                      approve AMOCs for this AD, if requested                 Administration (FAA), DOT.                            9439; or in person at the Docket
                                                      using the procedures found in 14 CFR 39.19.             ACTION: Notice of proposed rulemaking                 Management Facility between 9 a.m.
                                                      In accordance with 14 CFR 39.19, send your              (NPRM).                                               and 5 p.m., Monday through Friday,
                                                      request to your principal inspector or local                                                                  except Federal holidays. The AD docket
                                                      Flight Standards District Office, as                    SUMMARY:   We propose to adopt a new                  contains this proposed AD, the
                                                      appropriate. If sending information directly            airworthiness directive (AD) for certain              regulatory evaluation, any comments
                                                      to the International Branch, send it to ATTN:           The Boeing Company Model 787–8
                                                      Vladimir Ulyanov, Aerospace Engineer,
                                                                                                                                                                    received, and other information. The
                                                                                                              airplanes. This proposed AD was                       street address for the Docket Office
                                                      International Branch, ANM–116, Transport                prompted by a report indicating that
                                                      Airplane Directorate, FAA, 1601 Lind                                                                          (phone: 800–647–5527) is in the
                                                      Avenue SW., Renton, WA 98057–3356;
                                                                                                              during an airplane inspection in                      ADDRESSES section. Comments will be
                                                      telephone 425–227–1138; fax 425–227–1149.               production, the variable frequency                    available in the AD docket shortly after
                                                      Information may be emailed to: 9-ANM-116-               starter generator (VFSG) power feeder                 receipt.
                                                      AMOC-REQUESTS@faa.gov. Before using                     cables were found to contain terminal
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS




                                                      any approved AMOC, notify your appropriate              lugs incorrectly installed common to                  FOR FURTHER INFORMATION CONTACT:
                                                      principal inspector, or lacking a principal             terminal blocks located in the wing                   Brendan Shanley, Aerospace Engineer,
                                                      inspector, the manager of the local flight              front spar. This proposed AD would                    Systems and Equipment Branch, ANM–
                                                      standards district office/certificate holding           require a general visual inspection of                130S, FAA, Seattle Aircraft Certification
                                                      district office. The AMOC approval letter                                                                     Office (ACO), 1601 Lind Avenue SW.,
                                                      must specifically reference this AD.
                                                                                                              the wings, section 16, terminal lugs at
                                                                                                              the terminal power block of the VFSG                  Renton, WA 98057–3356; phone: 425–
                                                         (2) Contacting the Manufacturer: As of the                                                                 917–6492; fax: 425–917–6590; email:
                                                      effective date of this AD, for any requirement          power feeder cable for correct
                                                      in this AD to obtain corrective actions from            installation and if required, applicable              brendan.shanley@faa.gov.
                                                      a manufacturer, the action must be                      corrective actions. We are proposing                  SUPPLEMENTARY INFORMATION:



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Document Created: 2018-02-14 09:07:23
Document Modified: 2018-02-14 09:07:23
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
ActionSupplemental notice of proposed rulemaking (SNPRM); reopening of comment period.
DatesWe must receive comments on this SNPRM by January 30, 2017.
ContactVladimir Ulyanov, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1138; fax 425-227-1149.
FR Citation81 FR 91062 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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