80_FR_73318 80 FR 73092 - Airworthiness Directives; Airbus Airplanes

80 FR 73092 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 80, Issue 226 (November 24, 2015)

Page Range73092-73096
FR Document2015-28886

We are superseding Airworthiness Directive (AD) 2008-22-20 for certain Airbus Model A330-200, A330-300, and A340-300 series airplanes. AD 2008-22-20 required repetitive high frequency eddy current (HFEC) inspections for cracking, repair if necessary, and modification of the upper shell structure of the fuselage. This new AD shortens certain compliance times. This AD was prompted by a determination from a fatigue and damage tolerance evaluation that the compliance times must be reduced. We are issuing this AD to prevent fatigue cracking of the upper shell structure of the fuselage, which could result in reduced structural integrity of the airplane.

Federal Register, Volume 80 Issue 226 (Tuesday, November 24, 2015)
[Federal Register Volume 80, Number 226 (Tuesday, November 24, 2015)]
[Rules and Regulations]
[Pages 73092-73096]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-28886]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2015-0490; Directorate Identifier 2014-NM-018-AD; 
Amendment 39-18322; AD 2015-23-06]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), Department of 
Transportation (DOT).

ACTION: Final rule.

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SUMMARY: We are superseding Airworthiness Directive (AD) 2008-22-20 for 
certain Airbus Model A330-200, A330-300, and A340-300 series airplanes. 
AD 2008-22-20 required repetitive high frequency eddy current (HFEC) 
inspections for cracking, repair if necessary, and modification of the 
upper shell structure of the fuselage. This new AD shortens certain 
compliance times. This AD was prompted by a determination from a 
fatigue and damage tolerance evaluation that the compliance times must 
be reduced. We are issuing this AD to prevent fatigue cracking of the 
upper shell structure of the fuselage, which could result in reduced 
structural integrity of the airplane.

DATES: This AD becomes effective December 29, 2015.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of December 29, 
2015.
    The Director of the Federal Register approved the incorporation by 
reference of certain other publications listed in this AD as of 
December 17, 2008 (73 FR 66747, November 12, 2008).

ADDRESSES: You may examine the AD docket on the Internet at http://www.regulations.gov/#!docketDetail;

[[Page 73093]]

D=FAA-2015-0490; or in person at the Docket Management Facility, U.S. 
Department of Transportation, Docket Operations, M-30, West Building 
Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC.
    For service information identified in this AD, contact Airbus SAS, 
Airworthiness Office--EAL, 1 Rond Point Maurice Bellonte, 31707 Blagnac 
Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 45 80; 
email [email protected]; Internet http://www.airbus.com. You may view this 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. It is also available on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2015-
0490.

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:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 to supersede AD 2008-22-20, Amendment 39-15717 (73 FR 66747, 
November 12, 2008). AD 2008-22-20 applied to certain Airbus Model A330-
200, A330-300, and A340-300 series airplanes. The NPRM published in the 
Federal Register on March 17, 2015 (80 FR 13799). The NPRM was prompted 
by a determination from a fatigue and damage tolerance evaluation that 
the compliance times must be reduced. The NPRM also proposed to shorten 
certain compliance times. We are issuing this AD to prevent fatigue 
cracking of the upper shell structure of the fuselage, which could 
result in reduced structural integrity of the airplane.
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA 
Airworthiness Directive 2014-0012R1, dated January 24, 2014 (referred 
to after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for certain Airbus Model 
A330-200, A330-300, and A340-300 series airplanes. The MCAI states:

    During fatigue tests (EF3) on the A340-600, damage was found in 
the longitudinal doubler at the Vertical Tail Plane (VTP) attachment 
cut out between Frame (FR) 80 and FR86. This damage occurred between 
58,341 and 72,891 simulated flight cycles (FC).
    Due to the higher Design Service Goal and different design of 
the affected structural area (e.g. doubler thickness) for A330-200/-
300 and A340-300 airplane series, the damage assessment concluded 
that these airplanes may be also potentially affected.
    This condition, if not detected and corrected, could affect the 
structural integrity of the upper shell structure between FR80 and 
FR86.
    Prompted by these findings, EASA issued AD 2007-0284 [(http://ad.easa.europa.eu/blob/easa_ad_2007_0284_superseded.pdf/AD_2007-0284_1)] to require implementation of an inspection programme of 
this structural area using a high frequency eddy current (HFEC) 
method and a modification to improve the upper shell structure.
    Since that [EASA] AD was issued, in the frame of a new fatigue 
and damage tolerance evaluation, taking into account the airplane 
utilisation, the inspection threshold and intervals have been 
reassessed and the conclusion was that the thresholds and intervals 
for inspection, as well as the threshold for modifying the airplane, 
must be reduced.
    For the reason described above, this [EASA] AD retains the 
requirements of EASA AD 2007-0284, which is superseded and 
introduces redefined thresholds and intervals.
    This [EASA] AD is revised to clarify that, under some 
conditions, accomplishment of a repair constitutes terminating 
action for the repetitive inspections. One of the outcome of this 
clarification is the deletion of paragraph (5) of this [EASA] AD.

    You may examine the MCAI in the AD docket on the Internet at http://www.regulations.gov/#!documentDetail;D=FAA-2015-0490-0002.

Comments

    We gave the public the opportunity to participate in developing 
this AD. The following presents the comments received on the NPRM (80 
FR 13799, March 17, 2015) and the FAA's response to each comment.

Support for the NPRM (80 FR 13799, March 17, 2015)

    An anonymous commenter agreed with the safety benefit provided by 
the NPRM (80 FR 13799, March 17, 2015).

Request for Revise Cost

    Delta requested that we revise the NPRM (80 FR 13799, March 17, 
2015) to relay the heavy impact of accomplishing Airbus Service 
Bulletin A330-53-3160, Revision 03, dated January 6, 2012. Delta 
explained that the modification specified in Airbus Service Bulletin 
A330-53-3160, Revision 03, dated January 6, 2012, requires removal of 
the vertical stabilizer and the aft galley, which can heavily impact 
the operation. Delta reasoned that it has consulted with its 
maintenance organization and it is estimated to take 400 work-hours 
instead of 208 work-hours.
    We disagree with the request to revise this AD. We made the cost 
estimate based on the information provided in Airbus Service Bulletin 
A330-53-3160, Revision 03, dated January 6, 2012. The required work-
hours defined in Airbus Service Bulletin A330-53-3160, Revision 03, 
dated January 6, 2012, are based on the direct labor cost to do the 
work. The need to remove and reinstall the aft galley depends on the 
airplane interior configuration and may differ from operator to 
operator. We are unable to determine all possible interior 
configurations and thus determine the maximum work-hours which may be 
required for any specific configuration. This estimate assumes that the 
work will be done by experienced personnel, and may need to be revised 
upwards to suit an operator's circumstances. The estimate does not 
include the time to prepare, plan, or inspect the work. We have made no 
changes to this AD in this regard.

Conclusion

    We reviewed the available data and determined that air safety and 
the public interest require adopting this AD as proposed except for 
minor editorial changes. We have determined that these minor changes:
     Are consistent with the intent that was proposed in the 
NPRM (80 FR 13799, March 17, 2015) for correcting the unsafe condition; 
and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM (80 FR 13799, March 17, 2015).

Related Service Information Under 1 CFR Part 51

    Airbus has issued the following service information.
     Airbus Service Bulletin A330-53-3159, Revision 02, dated 
March 29, 2010, describes procedures for a modification of the 
fuselage, which includes inspections (e.g., eddy current rotating probe 
test of fastener holes for cracking, high frequency eddy current (HFEC) 
inspections for cracking of the upper shell structure of the fuselage, 
and checks of the fastener position for clearance) and applicable 
corrective actions (e.g., repair and rework).
     Airbus Service Bulletin A330-53-3160, Revision 03, dated 
January 6, 2012, describes procedures for applicable actions, including 
an eddy current rotating probe test for cracking of the fastener holes 
and an HFEC inspection for cracks in the upper shell

[[Page 73094]]

of the fuselage (and including checks of the fastener position for 
clearance and applicable corrective actions (e.g., repair and rework)), 
and a modification of the airplane upper shell structure of the 
fuselage between FR80 and FR86.
     Airbus Service Bulletin A330-53-3168, Revision 02, dated 
December 21, 2011, describes procedures for a HFEC inspection for 
cracking of the upper shell structure of the fuselage between FR80 and 
FR86.
     Airbus Service Bulletin A340-53-4165, Revision 02, dated 
March 29, 2010, describes procedures for a modification of the 
fuselage, which includes inspections (e.g., eddy current rotating probe 
test of fastener holes for cracking, HFEC inspections for cracking of 
the upper shell structure of the fuselage, and checks of the fastener 
position for clearance) and applicable corrective actions (e.g., repair 
and rework).
     Airbus Service Bulletin A340-53-4172, Revision 01, dated 
July 8, 2009, describes procedures for inspections (e.g., rototest 
inspections of fastener holes for cracking, HFEC inspections for 
cracking of the upper shell structure of the fuselage, and checks of 
the fastener position for clearance) and modification of the airplane 
upper shell structure between FR80 and FR86 (including applicable 
corrective actions (e.g., repair and rework).
     Airbus Service Bulletin A340-53-4174, Revision 02, dated 
December 21, 2011, describes procedures for a HFEC inspection for 
cracking of the upper shell structure of the fuselage between FR80 and 
FR86.
    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 of this 
AD.

Costs of Compliance

    We estimate that this AD affects 26 airplanes of U.S. registry. We 
also estimate that it will take about 208 work-hours per product to 
comply with the basic requirements (inspection and modification) of 
this AD. The average labor rate is $85 per work-hour. Required parts 
will cost about $28,360 per product. Based on these figures, we 
estimate the cost of this AD on U.S. operators to be $1,197,040, or 
$46,040 per product.
    We have received no definitive data that will enable us to provide 
cost estimates for the on-condition actions specified in this AD.
    According to the manufacturer, some of the costs of this AD may be 
covered under warranty, thereby reducing the cost impact on affected 
individuals. We do not control warranty coverage for affected 
individuals. As a result, we have included all costs in our cost 
estimate.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, section 106, describes the 
authority of the FAA Administrator. ``Subtitle VII: Aviation 
Programs,'' describes in more detail the scope of the Agency's 
authority.
    We are issuing this rulemaking under the authority described in 
``Subtitle VII, Part A, Subpart III, Section 44701: General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.

Regulatory Findings

    We determined that this AD will not have federalism implications 
under Executive Order 13132. This AD will not have a substantial direct 
effect on the States, on the relationship between the national 
government and the States, or on the distribution of power and 
responsibilities among the various levels of government.
    For the reasons discussed above, I certify that this AD:
    1. Is not a ``significant regulatory action'' under Executive Order 
12866;
    2. Is not a ``significant rule'' under 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.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov/#!docketDetail;D=FAA-2015-0490; 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 AD, the 
regulatory evaluation, any comments received, and other information. 
The street address for the Docket Operations office (telephone 800-647-
5527) is in the ADDRESSES section.

List of Subjects in 14 CFR Part 39

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

Adoption of the Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

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

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


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by removing Airworthiness Directive (AD) 
2008-22-20, Amendment 39-15717 (73 FR 66747, November 12, 2008), and 
adding the following new AD:

2015-23-06 Airbus: Amendment 39-18322. Docket No. FAA-2015-0490; 
Directorate Identifier 2014-NM-018-AD.

(a) Effective Date

    This AD becomes effective December 29, 2015.

(b) Affected ADs

    This AD replaces AD 2008-22-20, Amendment 39-15717 (73 FR 66747, 
November 12, 2008).

(c) Applicability

    This AD applies to Airbus Model A330-201, -202, -203, -223, -
243, -301, -302, -303, -321, -322, -323, -341, -342, and -343 
airplanes; and Model A340-311, -312, and -313 airplanes; 
certificated in any category; all manufacturer serial numbers on 
which Airbus Modification 44205 has been embodied in production, 
except those on which Airbus Modification 52974 or 53223 has been 
embodied in production.

(d) Subject

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

(e) Reason

    This AD was prompted by the results of a fatigue and damage 
tolerance evaluation that concluded existing compliance times must 
be reduced. We are issuing this AD to prevent fatigue cracking of 
the upper shell structure of the fuselage, which could result in 
reduced structural integrity of the airplane.

(f) Compliance

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

[[Page 73095]]

(g) Inspection for Airbus Model A330-300 and A340-300 Airplanes, Except 
Model A340-300 Weight Variant (WV) 027 Airplanes

    For Model A330-300 and A340-300 airplanes, except Model A340-300 
WV 027 airplanes: At the applicable time specified in paragraph 
(g)(1) or (g)(2) of this AD, do a high frequency eddy current (HFEC) 
inspection for cracking of the upper shell structure between frame 
(FR) 80 and FR86, in accordance with the Accomplishment Instructions 
of Airbus Service Bulletin A330-53-3168, Revision 02, dated December 
21, 2011; or Airbus Service Bulletin A340-53-4174, Revision 02, 
dated December 21, 2011; as applicable. Repeat the inspection 
thereafter at the applicable time specified in paragraph 1.E., 
``COMPLIANCE,'' of Airbus Service Bulletin A330-53-3168, Revision 
02, dated December 21, 2011; or Airbus Service Bulletin A340-53-
4174, Revision 02, dated December 21, 2011; as applicable.
    (1) For airplanes that, as of the effective date of this AD, 
have not been inspected in accordance with Airbus Service Bulletin 
A330-53-3168; or Airbus Service Bulletin A340-53-4174; as 
applicable: Inspect at the later of the times specified in 
paragraphs (g)(1)(i) and (g)(1)(ii) of this AD.
    (i) Before reaching the applicable threshold specified in 
paragraph 1.E., ``COMPLIANCE,'' of Airbus Service Bulletin A330-53-
3168, Revision 02, dated December 21, 2011; or Airbus Service 
Bulletin A340-53-4174, Revision 02, dated December 21, 2011; as 
applicable for airplane model, configuration, and utilization, since 
the airplane's first flight.
    (ii) Within the threshold defined in paragraph 1.E, 
``COMPLIANCE,'' of Airbus Service Bulletin A330-53-3168, Revision 
01, dated February 15, 2008; or Airbus Service Bulletin A340-53-
4174, Revision 01, dated February 15, 2008; as applicable for 
airplane model, configuration, and utilization since the airplane's 
first flight; or within 12 months after the effective date of this 
AD; whichever occurs first.
    (2) For airplanes that, as of the effective date of this AD, 
have been inspected in accordance with Airbus Service Bulletin A330-
53-3168; or Airbus Service Bulletin A340-53-4174; as applicable: 
Inspect at the later of the times specified in paragraphs (g)(2)(i) 
and (g)(2)(ii) of this AD.
    (i) Within the applicable interval specified in paragraph 1.E., 
``COMPLIANCE,'' of Airbus Service Bulletin A330-53-3168, Revision 
02, dated December 21, 2011; or Airbus Service Bulletin A340-53-
4174, Revision 02, dated December 21, 2011; as applicable; to be 
counted from the last inspection.
    (ii) Within 12 months after the effective date of this AD 
without exceeding the intervals defined in paragraph 1.E, 
``COMPLIANCE,'' of Airbus Service Bulletin A330-53-3168, Revision 
01, dated February 15, 2008; or Airbus Service Bulletin A340-53-
4174, Revision 01, dated February 15, 2008; as applicable for 
airplane model, configuration, and utilization to be counted from 
the last inspection.

(h) Corrective Action for Airbus Model A330-300 and A340-300 Airplanes, 
Except Model A340-300 WV 027 Airplanes

    If any crack is detected during any HFEC inspection required by 
the introductory text to paragraph (g) of this AD: Before further 
flight, repair using a method approved by the Manager, International 
Branch, ANM-116, Transport Airplane Directorate, FAA; or the 
European Aviation Safety Agency (EASA); or Airbus's EASA Design 
Organization Approval (DOA). Accomplishment of a repair for a 
specific area, as required by this paragraph, is terminating action 
for the repetitive HFEC inspections required by the introductory 
text to paragraph (g) of this AD, as applicable, for that specific 
repaired area only. The need and definition of subsequent repetitive 
inspections (if any) for that specific repaired area will be defined 
in the applicable repair method approved by the Manager, 
International Branch, ANM-116, Transport Airplane Directorate, FAA; 
or the European Aviation Safety Agency (EASA) or Airbus's EASA 
Design Organization Approval (DOA).

(i) Optional Terminating Action

    For Airbus Model A330-300 and A340-300 airplanes, except Model 
A340-300 WV 027 airplanes: Modification, which includes inspections 
and applicable corrective actions, in accordance with the 
Accomplishment Instructions of Airbus Service Bulletin A330-53-3159, 
Revision 02, dated March 29, 2010; or Airbus Service Bulletin A340-
53-4165, Revision 02, dated March 29, 2010; as applicable; 
terminates the repetitive HFEC inspections required by the 
introductory text to paragraph (g) of this AD, except where Airbus 
Service Bulletin A330-53-3159, Revision 02, dated March 29, 2010; or 
Airbus Service Bulletin A340-53-4165, Revision 02, dated March 29, 
2010; as applicable; specifies to contact the manufacturer, repair 
using a method approved by the Manager, International Branch, ANM-
116, Transport Airplane Directorate, FAA; or EASA; or Airbus's EASA 
DOA.

(j) Inspection and Modification for Airbus Model A330-200 Airplanes

    Within the compliance times specified in paragraph (j)(1) or 
(j)(2) of this AD, whichever occurs later: Do all applicable 
actions, including an eddy current rotating probe test and an HFEC 
inspection for cracks, and modify the airplane upper shell structure 
between FR80 and FR86; in accordance with the Accomplishment 
Instructions of Airbus Service Bulletin A330-53-3160, Revision 03, 
dated January 6, 2012.
    (1) Within the compliance times identified in paragraph 1.E., 
``COMPLIANCE,'' of Airbus Service Bulletin A330-53-3160, Revision 
03, dated January 6, 2012, as applicable for airplane configuration 
and utilization since the airplane's first flight.
    (2) Within 12 months after the effective date of this AD without 
exceeding the threshold defined in paragraph 1.E, ``COMPLIANCE,'' of 
Airbus Service Bulletin A330-53-3160, Revision 02, dated March 29, 
2010, since the airplane's first flight.

(k) Inspection and Modification for Airbus Model A340-300 Airplanes, 
Only WV 027

    For Model A340-300 airplanes, WV 027 only: Before the 
accumulation of 14,200 total flight cycles from the airplane's first 
flight, do all applicable inspections and modify the airplane upper 
shell structure between FR80 and FR86; in accordance with the 
Accomplishment Instructions of Airbus Service Bulletin A340-53-4172, 
Revision 01, dated July 8, 2009.

(l) Corrective Action for Airbus Model A330-200 Airplanes; and Model 
A340-300 Airplanes, only WV 027

    If any crack is detected during the inspection required by the 
introductory text to paragraph (j) of this AD, or paragraph (k) of 
this AD, before further flight, repair using a method approved by 
the Manager, International Branch, ANM-116, Transport Airplane 
Directorate, FAA; or EASA; or Airbus's EASA DOA; concurrently with 
modification required by paragraph the introductory text to 
paragraph (j) of this AD, or paragraph (k) of this AD.

(m) Definition of ``Threshold'' and ``Interval''

    (1) For the purposes of this AD, the term ``Threshold,'' as used 
in paragraph 1.E., ``COMPLIANCE,'' of the service information 
specified in paragraphs (m)(2)(i) through (m)(2)(vi) of this AD 
means the total flight cycles or flight hours accumulated since the 
airplane's first flight.
    (2) For the purposes of this AD, the term ``Interval'' as used 
in paragraph 1.E., ``COMPLIANCE,'' of the service information 
specified in paragraphs (m)(2)(i) through (m)(2)(vi) of this AD 
means the total flight cycles or flight hours accumulated since the 
last inspection, as applicable.
    (i) Airbus Service Bulletin A330-53-3168, dated September 19, 
2007.
    (ii) Airbus Service Bulletin A330-53-3168, Revision 01, dated 
February 15, 2008.
    (iii) Airbus Service Bulletin A330-53-3168, Revision 02, dated 
December 21, 2011.
    (iv) Airbus Service Bulletin A340-53-4174, dated September 19, 
2007.
    (v) Airbus Service Bulletin A340-53-4174, Revision 01, dated 
February 15, 2008.
    (vi) Airbus Service Bulletin A340-53-4174, Revision 02, dated 
December 21, 2011.

(n) Credit for Previous Actions

    (1) For Model A330-300 and A340-300 airplanes, except Model 
A340-300 WV 027 airplanes: This paragraph provides credit for the 
modification specified in paragraph (i) of this AD, if those actions 
were performed before the effective date of this AD using the 
service information identified in paragraph (n)(1)(i), (n)(1)(ii), 
(n)(1)(iii), or (n)(1)(iv) of this AD, as applicable. This service 
information is not incorporated by reference in this AD.
    (i) Airbus Service Bulletin A330-53-3159, dated September 19, 
2007.
    (ii) Airbus Service Bulletin A330-53-3159, Revision 01, dated 
June 15, 2009.
    (iii) Airbus Service Bulletin A340-53-4165, dated September 19, 
2007.
    (iv) Airbus Service Bulletin A340-53-4165, Revision 01, dated 
June 17, 2009.
    (2) For Model A330-200 airplanes: This paragraph provides credit 
for the inspection

[[Page 73096]]

and modification required by the introductory text to paragraph (j) 
of this AD, if those actions were performed before the effective 
date of this AD using the service information identified in 
paragraph (n)(2)(i), (n)(2)(ii), or (n)(2)(iii) of this AD, as 
applicable.
    (i) Airbus Service Bulletin A330-53-3160, dated July 9, 2007, 
which was incorporated by reference in AD 2008-22-20, Amendment 39-
15717 (73 FR 66747, November 12, 2008).
    (ii) Airbus Service Bulletin A330-53-3160, Revision 01, dated 
April 28, 2009, which is not incorporated by reference in this AD.
    (iii) Airbus Service Bulletin A330-53-3160, Revision 02, dated 
March 29, 2010, which is not incorporated by reference in this AD.
    (3) For Model A340-300 airplanes, WV 027 only: This paragraph 
provides credit for the inspection and modification required by 
paragraph (k) of this AD, if those actions were performed before the 
effective date of this AD using Airbus Service Bulletin A340-53-
4172, dated July 10, 2007, which is was incorporated by reference in 
AD 2008-22-20, Amendment 39-15717 (73 FR 66747, November 12, 2008).

(o) 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.

(p) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA Airworthiness Directive 2014-0012R1, dated January 24, 
2014, for related information. This MCAI may be found in the AD 
docket on the Internet at http://www.regulations.gov by searching 
for and locating Docket No. FAA-2015-0490.
    (2) Service information identified in this AD that is not 
incorporated by reference is available at the addresses specified in 
paragraphs (q)(3) and (q)(4) of this AD.

(q) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless this AD specifies otherwise.
    (3) The following service information was approved for IBR on 
December 29, 2015.
    (i) Airbus Service Bulletin A330-53-3159, Revision 02, dated 
March 29, 2010.
    (ii) Airbus Service Bulletin A330-53-3160, Revision 03, dated 
January 6, 2012.
    (iii) Airbus Service Bulletin A330-53-3168, Revision 02, dated 
December 21, 2011.
    (iv) Airbus Service Bulletin A340-53-4165, Revision 02, dated 
March 29, 2010.
    (v) Airbus Service Bulletin A340-53-4172, Revision 01, dated 
July 8, 2009.
    (vi) Airbus Service Bulletin A340-53-4174, Revision 02, dated 
December 21, 2011.
    (4) The following service information was approved for IBR on 
December 17, 2008 (73 FR 66747, November 12, 2008).
    (i) Airbus Service Bulletin A330-53-3168, Revision 01, dated 
February 15, 2008.
    (ii) Airbus Service Bulletin A340-53-4174, Revision 01, dated 
February 15, 2008.
    (5) For service information identified in this AD, contact 
Airbus SAS, Airworthiness Office--EAL, 1 Rond Point Maurice 
Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; 
fax +33 5 61 93 45 80; email [email protected]; 
Internet http://www.airbus.com.
    (6) 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.
    (7) You may view this service information that is incorporated 
by reference at the National Archives and Records Administration 
(NARA). For information on the availability of this material at 
NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Renton, Washington, on October 30, 2015.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2015-28886 Filed 11-23-15; 8:45 am]
 BILLING CODE 4910-13-P



                                                73092            Federal Register / Vol. 80, No. 226 / Tuesday, November 24, 2015 / Rules and Regulations

                                                V. Differences Between the Banks and                    amends part 1238 of title 12 of the Code              stress test results for the severely
                                                the Enterprises                                         of Federal Regulations as follows:                    adverse scenario not earlier than
                                                   Section 1313(f) of the Safety and                                                                          November 15 and not later than
                                                                                                        PART 1238—STRESS TESTING OF                           November 30 of each year. The
                                                Soundness Act requires the Director to
                                                                                                        REGULATED ENTITIES                                    summary may be published on the
                                                consider the differences between the
                                                Banks and the Enterprises whenever                                                                            regulated entity’s Web site or in any
                                                                                                        ■ 1. The authority citation for part 1238
                                                promulgating regulations that affect the                                                                      other form that is reasonably accessible
                                                                                                        continues to read as follows:
                                                Banks. In developing the amendments                                                                           to the public;
                                                                                                          Authority: 12 U.S.C. 5365(i); 12 U.S.C.
                                                to this rule, FHFA considered the                       4513, 4526, 4612; and 12 U.S.C. 1426.
                                                                                                                                                              *     *      *     *     *
                                                differences between the Banks and the                                                                           Dated: November 11, 2015.
                                                Enterprises, but also adhered to the                    ■ 2. Amend § 1238.3 by revising
                                                                                                        paragraphs (a)(1) and (b) to read as                  Melvin L. Watt,
                                                statutory mandate that the regulation be
                                                                                                        follows:                                              Director, Federal Housing Finance Agency.
                                                ‘‘consistent and comparable’’ with the
                                                                                                                                                              [FR Doc. 2015–29861 Filed 11–23–15; 8:45 am]
                                                regulations of the other agencies. In                   § 1238.3    Annual stress test.
                                                implementing the regulation, FHFA will                                                                        BILLING CODE 8070–01–P
                                                                                                           (a) * * *
                                                define scenarios for the regulated                         (1) Shall complete an annual stress
                                                entities, bearing in mind the key risk                  test of itself based on its data as of
                                                exposures at each regulated entity.                                                                           DEPARTMENT OF TRANSPORTATION
                                                                                                        December 31 of the preceding calendar
                                                   In the final rule, FHFA requires
                                                                                                        year;                                                 Federal Aviation Administration
                                                different timeframes for reporting stress
                                                test results for the Enterprises versus the             *      *     *     *     *
                                                Banks. For the Enterprises, FHFA sets                      (b) Scenarios provided by FHFA. In                 14 CFR Part 39
                                                the dates for reporting stress test results             conducting its annual stress tests under
                                                                                                                                                              [Docket No. FAA–2015–0490; Directorate
                                                to the regulator, the FRB, and the public               this section, each regulated entity must
                                                                                                                                                              Identifier 2014–NM–018–AD; Amendment
                                                in proximity to similar dates in the                    use scenarios provided by FHFA, which                 39–18322; AD 2015–23–06]
                                                other agencies’ rules for institutions                  shall be generally consistent with and
                                                                                                        comparable to those established by the                RIN 2120–AA64
                                                with over $50 billion in assets.
                                                Reporting dates for all the Banks,                      FRB, that reflect a minimum of three
                                                                                                        sets of economic and financial                        Airworthiness Directives; Airbus
                                                regardless of size, are set in proximity                                                                      Airplanes
                                                to similar dates for institutions with less             conditions, including a baseline,
                                                than $50 billion in assets. As a result,                adverse, and severely adverse scenario.               AGENCY:  Federal Aviation
                                                the Banks have over three additional                    Not later than 30 days after the FRB                  Administration (FAA), Department of
                                                months to report results to FHFA, the                   publishes its scenarios, FHFA will issue              Transportation (DOT).
                                                FRB, and the public.                                    to all regulated entities a description of            ACTION: Final rule.
                                                                                                        the baseline, adverse, and severely
                                                VI. Paperwork Reduction Act                             adverse scenarios that each regulated                 SUMMARY:   We are superseding
                                                  The final rule does not contain any                   entity shall use to conduct its annual                Airworthiness Directive (AD) 2008–22–
                                                collections of information pursuant to                  stress tests under this part.                         20 for certain Airbus Model A330–200,
                                                the Paperwork Reduction Act of 1995                     ■ 3. Amend § 1238.5 by revising                       A330–300, and A340–300 series
                                                (44 U.S.C. 3501, et seq.). Therefore,                   paragraph (a) to read as follows:                     airplanes. AD 2008–22–20 required
                                                FHFA has not submitted any                                                                                    repetitive high frequency eddy current
                                                                                                        § 1238.5 Required report to FHFA and the
                                                information to the Office of                                                                                  (HFEC) inspections for cracking, repair
                                                                                                        FRB of stress test results and related
                                                Management and Budget for review.                       information.                                          if necessary, and modification of the
                                                                                                                                                              upper shell structure of the fuselage.
                                                VII. Regulatory Flexibility Act                            (a) Report required for stress tests. On
                                                                                                                                                              This new AD shortens certain
                                                   The final rule applies only to the                   or before May 20 of each year, the
                                                                                                                                                              compliance times. This AD was
                                                regulated entities, which do not come                   Enterprises must report the results of
                                                                                                                                                              prompted by a determination from a
                                                within the meaning of small entities as                 the stress tests required under § 1238.3
                                                                                                                                                              fatigue and damage tolerance evaluation
                                                defined in the Regulatory Flexibility Act               to FHFA, and to the FRB, in accordance
                                                                                                                                                              that the compliance times must be
                                                (see 5 U.S.C. 601(6)). Therefore, in                    with paragraph (b) of this section; and
                                                                                                                                                              reduced. We are issuing this AD to
                                                accordance with section 605(b) of the                   on or before August 31 of each year, the
                                                                                                                                                              prevent fatigue cracking of the upper
                                                Regulatory Flexibility Act (5 U.S.C.                    Banks must report the results of the
                                                                                                                                                              shell structure of the fuselage, which
                                                605(b)), the General Counsel of FHFA                    stress tests required under § 1238.3 to
                                                                                                                                                              could result in reduced structural
                                                certifies that this final rule will not have            FHFA, and to the FRB, in accordance
                                                                                                                                                              integrity of the airplane.
                                                a significant economic impact on a                      with paragraph (b) of this section;
                                                                                                                                                              DATES: This AD becomes effective
                                                substantial number of small entities.                   *      *     *     *    *
                                                                                                                                                              December 29, 2015.
                                                                                                        ■ 4. Amend § 1238.7 by revising
                                                List of Subjects in 12 CFR Part 1238                                                                             The Director of the Federal Register
                                                                                                        paragraph (a) to read as follows:                     approved the incorporation by reference
                                                  Administrative practice and
                                                procedure, Capital, Federal Home Loan                   § 1238.7 Publication of results by                    of certain publications listed in this AD
                                                Banks, Government-sponsored                             regulated entities.                                   as of December 29, 2015.
                                                enterprises, Regulated entities,                          (a) Public disclosure of results                       The Director of the Federal Register
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                                                Reporting and recordkeeping                             required for stress tests of regulated                approved the incorporation by reference
                                                requirements, Stress test.                              entities. The Enterprises must disclose               of certain other publications listed in
                                                                                                        publicly a summary of the stress test                 this AD as of December 17, 2008 (73 FR
                                                Authority and Issuance                                  results for the severely adverse scenario             66747, November 12, 2008).
                                                  For the reasons stated in the                         not earlier than August 1 and not later               ADDRESSES: You may examine the AD
                                                preamble, and under the authority of 12                 than August 15 of each year. Each Bank                docket on the Internet at http://
                                                U.S.C. 4513, 4526, and 5365(i), FHFA                    must disclose publicly a summary of the               www.regulations.gov/#!docketDetail;


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                                                                 Federal Register / Vol. 80, No. 226 / Tuesday, November 24, 2015 / Rules and Regulations                                       73093

                                                D=FAA-2015-0490; or in person at the                    attachment cut out between Frame (FR) 80              Delta reasoned that it has consulted
                                                Docket Management Facility, U.S.                        and FR86. This damage occurred between                with its maintenance organization and it
                                                Department of Transportation, Docket                    58,341 and 72,891 simulated flight cycles             is estimated to take 400 work-hours
                                                                                                        (FC).
                                                Operations, M–30, West Building                                                                               instead of 208 work-hours.
                                                                                                           Due to the higher Design Service Goal and
                                                Ground Floor, Room W12–140, 1200                        different design of the affected structural area
                                                                                                                                                                 We disagree with the request to revise
                                                New Jersey Avenue SE., Washington,                      (e.g. doubler thickness) for A330–200/–300            this AD. We made the cost estimate
                                                DC.                                                     and A340–300 airplane series, the damage              based on the information provided in
                                                  For service information identified in                 assessment concluded that these airplanes             Airbus Service Bulletin A330–53–3160,
                                                this AD, contact Airbus SAS,                            may be also potentially affected.                     Revision 03, dated January 6, 2012. The
                                                Airworthiness Office—EAL, 1 Rond                           This condition, if not detected and                required work-hours defined in Airbus
                                                Point Maurice Bellonte, 31707 Blagnac                   corrected, could affect the structural integrity      Service Bulletin A330–53–3160,
                                                Cedex, France; telephone +33 5 61 93 36                 of the upper shell structure between FR80             Revision 03, dated January 6, 2012, are
                                                                                                        and FR86.
                                                96; fax +33 5 61 93 45 80; email                           Prompted by these findings, EASA issued
                                                                                                                                                              based on the direct labor cost to do the
                                                airworthiness.A330–A340@airbus.com;                     AD 2007–0284 [(http://ad.easa.europa.eu/              work. The need to remove and reinstall
                                                Internet http://www.airbus.com. You                     blob/easa_ad_2007_0284_superseded.pdf/                the aft galley depends on the airplane
                                                may view this referenced service                        AD_2007-0284_1)] to require implementation            interior configuration and may differ
                                                information at the FAA, Transport                       of an inspection programme of this structural         from operator to operator. We are unable
                                                Airplane Directorate, 1601 Lind Avenue                  area using a high frequency eddy current              to determine all possible interior
                                                SW., Renton, WA. For information on                     (HFEC) method and a modification to                   configurations and thus determine the
                                                the availability of this material at the                improve the upper shell structure.                    maximum work-hours which may be
                                                                                                           Since that [EASA] AD was issued, in the
                                                FAA, call 425–227–1221. It is also                      frame of a new fatigue and damage tolerance
                                                                                                                                                              required for any specific configuration.
                                                available on the Internet at http://                    evaluation, taking into account the airplane          This estimate assumes that the work
                                                www.regulations.gov by searching for                    utilisation, the inspection threshold and             will be done by experienced personnel,
                                                and locating Docket No. FAA–2015–                       intervals have been reassessed and the                and may need to be revised upwards to
                                                0490.                                                   conclusion was that the thresholds and                suit an operator’s circumstances. The
                                                                                                        intervals for inspection, as well as the              estimate does not include the time to
                                                FOR FURTHER INFORMATION CONTACT:
                                                                                                        threshold for modifying the airplane, must be         prepare, plan, or inspect the work. We
                                                Vladimir Ulyanov, Aerospace Engineer,                   reduced.
                                                International Branch, ANM–116,                                                                                have made no changes to this AD in this
                                                                                                           For the reason described above, this
                                                Transport Airplane Directorate, FAA,                                                                          regard.
                                                                                                        [EASA] AD retains the requirements of EASA
                                                1601 Lind Avenue SW., Renton, WA                        AD 2007–0284, which is superseded and                 Conclusion
                                                98057–3356; telephone 425–227–1138;                     introduces redefined thresholds and
                                                                                                        intervals.                                              We reviewed the available data and
                                                fax 425–227–1149.
                                                                                                           This [EASA] AD is revised to clarify that,         determined that air safety and the
                                                SUPPLEMENTARY INFORMATION:                                                                                    public interest require adopting this AD
                                                                                                        under some conditions, accomplishment of a
                                                Discussion                                              repair constitutes terminating action for the         as proposed except for minor editorial
                                                                                                        repetitive inspections. One of the outcome of         changes. We have determined that these
                                                  We issued a notice of proposed                        this clarification is the deletion of paragraph       minor changes:
                                                rulemaking (NPRM) to amend 14 CFR                       (5) of this [EASA] AD.                                  • Are consistent with the intent that
                                                part 39 to supersede AD 2008–22–20,
                                                                                                         You may examine the MCAI in the                      was proposed in the NPRM (80 FR
                                                Amendment 39–15717 (73 FR 66747,
                                                                                                        AD docket on the Internet at http://                  13799, March 17, 2015) for correcting
                                                November 12, 2008). AD 2008–22–20
                                                                                                        www.regulations.gov/#!documentDetail;                 the unsafe condition; and
                                                applied to certain Airbus Model A330–                                                                           • Do not add any additional burden
                                                200, A330–300, and A340–300 series                      D=FAA-2015-0490-0002.
                                                                                                                                                              upon the public than was already
                                                airplanes. The NPRM published in the                    Comments                                              proposed in the NPRM (80 FR 13799,
                                                Federal Register on March 17, 2015 (80                    We gave the public the opportunity to               March 17, 2015).
                                                FR 13799). The NPRM was prompted by                     participate in developing this AD. The
                                                a determination from a fatigue and                                                                            Related Service Information Under 1
                                                                                                        following presents the comments
                                                damage tolerance evaluation that the                                                                          CFR Part 51
                                                                                                        received on the NPRM (80 FR 13799,
                                                compliance times must be reduced. The                   March 17, 2015) and the FAA’s response                  Airbus has issued the following
                                                NPRM also proposed to shorten certain                   to each comment.                                      service information.
                                                compliance times. We are issuing this                                                                           • Airbus Service Bulletin A330–53–
                                                AD to prevent fatigue cracking of the                   Support for the NPRM (80 FR 13799,                    3159, Revision 02, dated March 29,
                                                upper shell structure of the fuselage,                  March 17, 2015)                                       2010, describes procedures for a
                                                which could result in reduced structural                  An anonymous commenter agreed                       modification of the fuselage, which
                                                integrity of the airplane.                              with the safety benefit provided by the               includes inspections (e.g., eddy current
                                                  The European Aviation Safety Agency                   NPRM (80 FR 13799, March 17, 2015).                   rotating probe test of fastener holes for
                                                (EASA), which is the Technical Agent                                                                          cracking, high frequency eddy current
                                                for the Member States of the European                   Request for Revise Cost                               (HFEC) inspections for cracking of the
                                                Union, has issued EASA Airworthiness                      Delta requested that we revise the                  upper shell structure of the fuselage,
                                                Directive 2014–0012R1, dated January                    NPRM (80 FR 13799, March 17, 2015) to                 and checks of the fastener position for
                                                24, 2014 (referred to after this as the                 relay the heavy impact of accomplishing               clearance) and applicable corrective
                                                Mandatory Continuing Airworthiness                      Airbus Service Bulletin A330–53–3160,                 actions (e.g., repair and rework).
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                                                Information, or ‘‘the MCAI’’), to correct               Revision 03, dated January 6, 2012.                     • Airbus Service Bulletin A330–53–
                                                an unsafe condition for certain Airbus                  Delta explained that the modification                 3160, Revision 03, dated January 6,
                                                Model A330–200, A330–300, and A340–                     specified in Airbus Service Bulletin                  2012, describes procedures for
                                                300 series airplanes. The MCAI states:                  A330–53–3160, Revision 03, dated                      applicable actions, including an eddy
                                                  During fatigue tests (EF3) on the A340–600,           January 6, 2012, requires removal of the              current rotating probe test for cracking
                                                damage was found in the longitudinal                    vertical stabilizer and the aft galley,               of the fastener holes and an HFEC
                                                doubler at the Vertical Tail Plane (VTP)                which can heavily impact the operation.               inspection for cracks in the upper shell


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                                                73094            Federal Register / Vol. 80, No. 226 / Tuesday, November 24, 2015 / Rules and Regulations

                                                of the fuselage (and including checks of                cost impact on affected individuals. We               office (telephone 800–647–5527) is in
                                                the fastener position for clearance and                 do not control warranty coverage for                  the ADDRESSES section.
                                                applicable corrective actions (e.g., repair             affected individuals. As a result, we
                                                and rework)), and a modification of the                 have included all costs in our cost                   List of Subjects in 14 CFR Part 39
                                                airplane upper shell structure of the                   estimate.                                               Air transportation, Aircraft, Aviation
                                                fuselage between FR80 and FR86.                                                                               safety, Incorporation by reference,
                                                   • Airbus Service Bulletin A330–53–                   Authority for This Rulemaking
                                                                                                                                                              Safety.
                                                3168, Revision 02, dated December 21,                      Title 49 of the United States Code
                                                2011, describes procedures for a HFEC                   specifies the FAA’s authority to issue                Adoption of the Amendment
                                                inspection for cracking of the upper                    rules on aviation safety. Subtitle I,
                                                shell structure of the fuselage between                 section 106, describes the authority of                 Accordingly, under the authority
                                                FR80 and FR86.                                          the FAA Administrator. ‘‘Subtitle VII:                delegated to me by the Administrator,
                                                   • Airbus Service Bulletin A340–53–                   Aviation Programs,’’ describes in more                the FAA amends 14 CFR part 39 as
                                                4165, Revision 02, dated March 29,                      detail the scope of the Agency’s                      follows:
                                                2010, describes procedures for a                        authority.
                                                modification of the fuselage, which                                                                           PART 39—AIRWORTHINESS
                                                                                                           We are issuing this rulemaking under               DIRECTIVES
                                                includes inspections (e.g., eddy current                the authority described in ‘‘Subtitle VII,
                                                rotating probe test of fastener holes for               Part A, Subpart III, Section 44701:
                                                cracking, HFEC inspections for cracking                 General requirements.’’ Under that                    ■ 1. The authority citation for part 39
                                                of the upper shell structure of the                     section, Congress charges the FAA with                continues to read as follows:
                                                fuselage, and checks of the fastener                    promoting safe flight of civil aircraft in                Authority: 49 U.S.C. 106(g), 40113, 44701.
                                                position for clearance) and applicable                  air commerce by prescribing regulations
                                                corrective actions (e.g., repair and                                                                          § 39.13    [Amended]
                                                                                                        for practices, methods, and procedures
                                                rework).                                                the Administrator finds necessary for
                                                   • Airbus Service Bulletin A340–53–                                                                         ■ 2. The FAA amends § 39.13 by
                                                                                                        safety in air commerce. This regulation               removing Airworthiness Directive (AD)
                                                4172, Revision 01, dated July 8, 2009,                  is within the scope of that authority
                                                describes procedures for inspections                                                                          2008–22–20, Amendment 39–15717 (73
                                                                                                        because it addresses an unsafe condition              FR 66747, November 12, 2008), and
                                                (e.g., rototest inspections of fastener                 that is likely to exist or develop on
                                                holes for cracking, HFEC inspections for                                                                      adding the following new AD:
                                                                                                        products identified in this rulemaking
                                                cracking of the upper shell structure of                action.                                               2015–23–06 Airbus: Amendment 39–18322.
                                                the fuselage, and checks of the fastener                                                                          Docket No. FAA–2015–0490; Directorate
                                                position for clearance) and modification                Regulatory Findings                                       Identifier 2014–NM–018–AD.
                                                of the airplane upper shell structure                     We determined that this AD will not                 (a) Effective Date
                                                between FR80 and FR86 (including                        have federalism implications under
                                                applicable corrective actions (e.g., repair                                                                     This AD becomes effective December 29,
                                                                                                        Executive Order 13132. This AD will                   2015.
                                                and rework).                                            not have a substantial direct effect on
                                                   • Airbus Service Bulletin A340–53–                   the States, on the relationship between               (b) Affected ADs
                                                4174, Revision 02, dated December 21,                   the national government and the States,                This AD replaces AD 2008–22–20,
                                                2011, describes procedures for a HFEC                   or on the distribution of power and                   Amendment 39–15717 (73 FR 66747,
                                                inspection for cracking of the upper                    responsibilities among the various                    November 12, 2008).
                                                shell structure of the fuselage between                 levels of government.
                                                FR80 and FR86.                                                                                                (c) Applicability
                                                                                                          For the reasons discussed above, I
                                                   This service information is reasonably                                                                        This AD applies to Airbus Model A330–
                                                                                                        certify that this AD:
                                                available because the interested parties                                                                      201, –202, –203, –223, –243, –301, –302,
                                                                                                          1. Is not a ‘‘significant regulatory
                                                have access to it through their normal                                                                        –303, –321, –322, –323, –341, –342, and –343
                                                                                                        action’’ under Executive Order 12866;
                                                course of business or by the means                                                                            airplanes; and Model A340–311, –312, and
                                                identified in the ADDRESSES section of                    2. Is not a ‘‘significant rule’’ under the
                                                                                                                                                              –313 airplanes; certificated in any category;
                                                this AD.                                                DOT Regulatory Policies and Procedures                all manufacturer serial numbers on which
                                                                                                        (44 FR 11034, February 26, 1979);                     Airbus Modification 44205 has been
                                                Costs of Compliance                                       3. Will not affect intrastate aviation in           embodied in production, except those on
                                                  We estimate that this AD affects 26                   Alaska; and                                           which Airbus Modification 52974 or 53223
                                                airplanes of U.S. registry. We also                       4. Will not have a significant                      has been embodied in production.
                                                estimate that it will take about 208                    economic impact, positive or negative,
                                                                                                        on a substantial number of small entities             (d) Subject
                                                work-hours per product to comply with
                                                the basic requirements (inspection and                  under the criteria of the Regulatory                   Air Transport Association (ATA) of
                                                modification) of this AD. The average                   Flexibility Act.                                      America Code 53, Fuselage.
                                                labor rate is $85 per work-hour.                        Examining the AD Docket                               (e) Reason
                                                Required parts will cost about $28,360                                                                           This AD was prompted by the results of a
                                                per product. Based on these figures, we                    You may examine the AD docket on
                                                                                                                                                              fatigue and damage tolerance evaluation that
                                                estimate the cost of this AD on U.S.                    the Internet at http://
                                                                                                                                                              concluded existing compliance times must be
                                                operators to be $1,197,040, or $46,040                  www.regulations.gov/#!docket
                                                                                                                                                              reduced. We are issuing this AD to prevent
                                                per product.                                            Detail;D=FAA-2015-0490; or in person
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                                                                                                                                                              fatigue cracking of the upper shell structure
                                                  We have received no definitive data                   at the Docket Management Facility                     of the fuselage, which could result in
                                                that will enable us to provide cost                     between 9 a.m. and 5 p.m., Monday                     reduced structural integrity of the airplane.
                                                estimates for the on-condition actions                  through Friday, except Federal holidays.
                                                specified in this AD.                                   The AD docket contains this AD, the                   (f) Compliance
                                                  According to the manufacturer, some                   regulatory evaluation, any comments                     Comply with this AD within the
                                                of the costs of this AD may be covered                  received, and other information. The                  compliance times specified, unless already
                                                under warranty, thereby reducing the                    street address for the Docket Operations              done.



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                                                                 Federal Register / Vol. 80, No. 226 / Tuesday, November 24, 2015 / Rules and Regulations                                               73095

                                                (g) Inspection for Airbus Model A330–300                (h) Corrective Action for Airbus Model                (k) Inspection and Modification for Airbus
                                                and A340–300 Airplanes, Except Model                    A330–300 and A340–300 Airplanes, Except               Model A340–300 Airplanes, Only WV 027
                                                A340–300 Weight Variant (WV) 027                        Model A340–300 WV 027 Airplanes                          For Model A340–300 airplanes, WV 027
                                                Airplanes                                                  If any crack is detected during any HFEC           only: Before the accumulation of 14,200 total
                                                   For Model A330–300 and A340–300                      inspection required by the introductory text          flight cycles from the airplane’s first flight,
                                                airplanes, except Model A340–300 WV 027                 to paragraph (g) of this AD: Before further           do all applicable inspections and modify the
                                                airplanes: At the applicable time specified in          flight, repair using a method approved by the         airplane upper shell structure between FR80
                                                paragraph (g)(1) or (g)(2) of this AD, do a high        Manager, International Branch, ANM–116,               and FR86; in accordance with the
                                                frequency eddy current (HFEC) inspection for            Transport Airplane Directorate, FAA; or the           Accomplishment Instructions of Airbus
                                                cracking of the upper shell structure between           European Aviation Safety Agency (EASA); or            Service Bulletin A340–53–4172, Revision 01,
                                                frame (FR) 80 and FR86, in accordance with                                                                    dated July 8, 2009.
                                                                                                        Airbus’s EASA Design Organization
                                                the Accomplishment Instructions of Airbus               Approval (DOA). Accomplishment of a repair            (l) Corrective Action for Airbus Model A330–
                                                Service Bulletin A330–53–3168, Revision 02,             for a specific area, as required by this              200 Airplanes; and Model A340–300
                                                dated December 21, 2011; or Airbus Service              paragraph, is terminating action for the              Airplanes, only WV 027
                                                Bulletin A340–53–4174, Revision 02, dated               repetitive HFEC inspections required by the              If any crack is detected during the
                                                December 21, 2011; as applicable. Repeat the            introductory text to paragraph (g) of this AD,        inspection required by the introductory text
                                                inspection thereafter at the applicable time            as applicable, for that specific repaired area        to paragraph (j) of this AD, or paragraph (k)
                                                specified in paragraph 1.E., ‘‘COMPLIANCE,’’            only. The need and definition of subsequent           of this AD, before further flight, repair using
                                                of Airbus Service Bulletin A330–53–3168,                repetitive inspections (if any) for that specific     a method approved by the Manager,
                                                Revision 02, dated December 21, 2011; or                repaired area will be defined in the                  International Branch, ANM–116, Transport
                                                Airbus Service Bulletin A340–53–4174,                   applicable repair method approved by the              Airplane Directorate, FAA; or EASA; or
                                                Revision 02, dated December 21, 2011; as                Manager, International Branch, ANM–116,               Airbus’s EASA DOA; concurrently with
                                                applicable.                                             Transport Airplane Directorate, FAA; or the           modification required by paragraph the
                                                   (1) For airplanes that, as of the effective          European Aviation Safety Agency (EASA) or             introductory text to paragraph (j) of this AD,
                                                date of this AD, have not been inspected in             Airbus’s EASA Design Organization                     or paragraph (k) of this AD.
                                                accordance with Airbus Service Bulletin                 Approval (DOA).                                       (m) Definition of ‘‘Threshold’’ and ‘‘Interval’’
                                                A330–53–3168; or Airbus Service Bulletin
                                                A340–53–4174; as applicable: Inspect at the             (i) Optional Terminating Action                          (1) For the purposes of this AD, the term
                                                later of the times specified in paragraphs                For Airbus Model A330–300 and A340–                 ‘‘Threshold,’’ as used in paragraph 1.E.,
                                                (g)(1)(i) and (g)(1)(ii) of this AD.                    300 airplanes, except Model A340–300 WV               ‘‘COMPLIANCE,’’ of the service information
                                                   (i) Before reaching the applicable threshold         027 airplanes: Modification, which includes           specified in paragraphs (m)(2)(i) through
                                                specified in paragraph 1.E., ‘‘COMPLIANCE,’’                                                                  (m)(2)(vi) of this AD means the total flight
                                                                                                        inspections and applicable corrective actions,
                                                                                                                                                              cycles or flight hours accumulated since the
                                                of Airbus Service Bulletin A330–53–3168,                in accordance with the Accomplishment
                                                                                                                                                              airplane’s first flight.
                                                Revision 02, dated December 21, 2011; or                Instructions of Airbus Service Bulletin A330–            (2) For the purposes of this AD, the term
                                                Airbus Service Bulletin A340–53–4174,                   53–3159, Revision 02, dated March 29, 2010;           ‘‘Interval’’ as used in paragraph 1.E.,
                                                Revision 02, dated December 21, 2011; as                or Airbus Service Bulletin A340–53–4165,              ‘‘COMPLIANCE,’’ of the service information
                                                applicable for airplane model, configuration,           Revision 02, dated March 29, 2010; as                 specified in paragraphs (m)(2)(i) through
                                                and utilization, since the airplane’s first             applicable; terminates the repetitive HFEC            (m)(2)(vi) of this AD means the total flight
                                                flight.                                                 inspections required by the introductory text         cycles or flight hours accumulated since the
                                                   (ii) Within the threshold defined in                 to paragraph (g) of this AD, except where             last inspection, as applicable.
                                                paragraph 1.E, ‘‘COMPLIANCE,’’ of Airbus                Airbus Service Bulletin A330–53–3159,                    (i) Airbus Service Bulletin A330–53–3168,
                                                Service Bulletin A330–53–3168, Revision 01,             Revision 02, dated March 29, 2010; or Airbus          dated September 19, 2007.
                                                dated February 15, 2008; or Airbus Service              Service Bulletin A340–53–4165, Revision 02,              (ii) Airbus Service Bulletin A330–53–3168,
                                                Bulletin A340–53–4174, Revision 01, dated               dated March 29, 2010; as applicable;                  Revision 01, dated February 15, 2008.
                                                February 15, 2008; as applicable for airplane           specifies to contact the manufacturer, repair            (iii) Airbus Service Bulletin A330–53–
                                                model, configuration, and utilization since             using a method approved by the Manager,               3168, Revision 02, dated December 21, 2011.
                                                the airplane’s first flight; or within 12 months        International Branch, ANM–116, Transport                 (iv) Airbus Service Bulletin A340–53–
                                                after the effective date of this AD; whichever          Airplane Directorate, FAA; or EASA; or                4174, dated September 19, 2007.
                                                occurs first.                                           Airbus’s EASA DOA.                                       (v) Airbus Service Bulletin A340–53–4174,
                                                   (2) For airplanes that, as of the effective                                                                Revision 01, dated February 15, 2008.
                                                date of this AD, have been inspected in                 (j) Inspection and Modification for Airbus               (vi) Airbus Service Bulletin A340–53–
                                                accordance with Airbus Service Bulletin                 Model A330–200 Airplanes                              4174, Revision 02, dated December 21, 2011.
                                                A330–53–3168; or Airbus Service Bulletin                   Within the compliance times specified in           (n) Credit for Previous Actions
                                                A340–53–4174; as applicable: Inspect at the             paragraph (j)(1) or (j)(2) of this AD,
                                                                                                        whichever occurs later: Do all applicable               (1) For Model A330–300 and A340–300
                                                later of the times specified in paragraphs
                                                                                                        actions, including an eddy current rotating           airplanes, except Model A340–300 WV 027
                                                (g)(2)(i) and (g)(2)(ii) of this AD.
                                                                                                        probe test and an HFEC inspection for cracks,         airplanes: This paragraph provides credit for
                                                   (i) Within the applicable interval specified
                                                                                                                                                              the modification specified in paragraph (i) of
                                                in paragraph 1.E., ‘‘COMPLIANCE,’’ of                   and modify the airplane upper shell structure
                                                                                                                                                              this AD, if those actions were performed
                                                Airbus Service Bulletin A330–53–3168,                   between FR80 and FR86; in accordance with
                                                                                                                                                              before the effective date of this AD using the
                                                Revision 02, dated December 21, 2011; or                the Accomplishment Instructions of Airbus
                                                                                                                                                              service information identified in paragraph
                                                Airbus Service Bulletin A340–53–4174,                   Service Bulletin A330–53–3160, Revision 03,           (n)(1)(i), (n)(1)(ii), (n)(1)(iii), or (n)(1)(iv) of
                                                Revision 02, dated December 21, 2011; as                dated January 6, 2012.                                this AD, as applicable. This service
                                                applicable; to be counted from the last                    (1) Within the compliance times identified         information is not incorporated by reference
                                                inspection.                                             in paragraph 1.E., ‘‘COMPLIANCE,’’ of                 in this AD.
                                                   (ii) Within 12 months after the effective            Airbus Service Bulletin A330–53–3160,                   (i) Airbus Service Bulletin A330–53–3159,
                                                date of this AD without exceeding the                   Revision 03, dated January 6, 2012, as                dated September 19, 2007.
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                                                intervals defined in paragraph 1.E,                     applicable for airplane configuration and               (ii) Airbus Service Bulletin A330–53–3159,
                                                ‘‘COMPLIANCE,’’ of Airbus Service Bulletin              utilization since the airplane’s first flight.        Revision 01, dated June 15, 2009.
                                                A330–53–3168, Revision 01, dated February                  (2) Within 12 months after the effective             (iii) Airbus Service Bulletin A340–53–
                                                15, 2008; or Airbus Service Bulletin A340–              date of this AD without exceeding the                 4165, dated September 19, 2007.
                                                53–4174, Revision 01, dated February 15,                threshold defined in paragraph 1.E,                     (iv) Airbus Service Bulletin A340–53–
                                                2008; as applicable for airplane model,                 ‘‘COMPLIANCE,’’ of Airbus Service Bulletin            4165, Revision 01, dated June 17, 2009.
                                                configuration, and utilization to be counted            A330–53–3160, Revision 02, dated March 29,              (2) For Model A330–200 airplanes: This
                                                from the last inspection.                               2010, since the airplane’s first flight.              paragraph provides credit for the inspection



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                                                73096            Federal Register / Vol. 80, No. 226 / Tuesday, November 24, 2015 / Rules and Regulations

                                                and modification required by the                          (2) Service information identified in this          DEPARTMENT OF TRANSPORTATION
                                                introductory text to paragraph (j) of this AD,          AD that is not incorporated by reference is
                                                if those actions were performed before the              available at the addresses specified in               Federal Aviation Administration
                                                effective date of this AD using the service             paragraphs (q)(3) and (q)(4) of this AD.
                                                information identified in paragraph (n)(2)(i),                                                                14 CFR Part 39
                                                (n)(2)(ii), or (n)(2)(iii) of this AD, as               (q) Material Incorporated by Reference
                                                applicable.                                                (1) The Director of the Federal Register           [Docket No. FAA–2015–0682; Directorate
                                                   (i) Airbus Service Bulletin A330–53–3160,            approved the incorporation by reference               Identifier 2014–NM–074–AD; Amendment
                                                dated July 9, 2007, which was incorporated
                                                                                                        (IBR) of the service information listed in this       39–18329; AD 2015–23–12]
                                                by reference in AD 2008–22–20, Amendment
                                                39–15717 (73 FR 66747, November 12, 2008).              paragraph under 5 U.S.C. 552(a) and 1 CFR
                                                   (ii) Airbus Service Bulletin A330–53–3160,           part 51.                                              RIN 2120–AA64
                                                Revision 01, dated April 28, 2009, which is                (2) You must use this service information
                                                not incorporated by reference in this AD.               as applicable to do the actions required by           Airworthiness Directives; ATR—GIE
                                                   (iii) Airbus Service Bulletin A330–53–               this AD, unless this AD specifies otherwise.          Avions de Transport Régional
                                                3160, Revision 02, dated March 29, 2010,                   (3) The following service information was          Airplanes
                                                which is not incorporated by reference in this          approved for IBR on December 29, 2015.
                                                AD.                                                                                                           AGENCY:  Federal Aviation
                                                                                                           (i) Airbus Service Bulletin A330–53–3159,
                                                   (3) For Model A340–300 airplanes, WV 027                                                                   Administration (FAA), Department of
                                                                                                        Revision 02, dated March 29, 2010.
                                                only: This paragraph provides credit for the                                                                  Transportation (DOT).
                                                                                                           (ii) Airbus Service Bulletin A330–53–3160,
                                                inspection and modification required by                                                                       ACTION: Final rule.
                                                                                                        Revision 03, dated January 6, 2012.
                                                paragraph (k) of this AD, if those actions
                                                were performed before the effective date of                (iii) Airbus Service Bulletin A330–53–
                                                                                                                                                              SUMMARY:   We are adopting a new
                                                this AD using Airbus Service Bulletin A340–             3168, Revision 02, dated December 21, 2011.
                                                                                                                                                              airworthiness directive (AD) for all
                                                53–4172, dated July 10, 2007, which is was                 (iv) Airbus Service Bulletin A340–53–
                                                                                                                                                              ATR—GIE Avions de Transport
                                                incorporated by reference in AD 2008–22–20,             4165, Revision 02, dated March 29, 2010.
                                                                                                           (v) Airbus Service Bulletin A340–53–4172,
                                                                                                                                                              Régional Model ATR42 and ATR72
                                                Amendment 39–15717 (73 FR 66747,
                                                November 12, 2008).                                     Revision 01, dated July 8, 2009.
                                                                                                                                                              airplanes. This AD was prompted by
                                                                                                           (vi) Airbus Service Bulletin A340–53–
                                                                                                                                                              new occurrences of certain cracked
                                                (o) Other FAA AD Provisions                                                                                   main landing gear (MLG) rear hinge
                                                                                                        4174, Revision 02, dated December 21, 2011.
                                                   The following provisions also apply to this             (4) The following service information was          pins. This AD requires identifying the
                                                AD:                                                                                                           serial number and part number of the
                                                                                                        approved for IBR on December 17, 2008 (73
                                                   (1) Alternative Methods of Compliance                                                                      MLG rear hinge pins, and replacing pins
                                                (AMOCs): The Manager, International                     FR 66747, November 12, 2008).
                                                                                                           (i) Airbus Service Bulletin A330–53–3168,          or the MLG if necessary. We are issuing
                                                Branch, ANM–116, Transport Airplane                                                                           this AD to detect and correct cracked
                                                Directorate, FAA, has the authority to                  Revision 01, dated February 15, 2008.
                                                approve AMOCs for this AD, if requested                    (ii) Airbus Service Bulletin A340–53–4174,         rear hinge pins, which could lead to
                                                using the procedures found in 14 CFR 39.19.             Revision 01, dated February 15, 2008.                 MLG structural failure, possibly
                                                In accordance with 14 CFR 39.19, send your                 (5) For service information identified in          resulting in collapse of the MLG and
                                                request to your principal inspector or local            this AD, contact Airbus SAS, Airworthiness            consequent injury to the occupants of
                                                Flight Standards District Office, as                    Office—EAL, 1 Rond Point Maurice Bellonte,            the airplane.
                                                appropriate. If sending information directly            31707 Blagnac Cedex, France; telephone +33            DATES: This AD becomes effective
                                                to the International Branch, send it to ATTN:           5 61 93 36 96; fax +33 5 61 93 45 80; email           December 29, 2015. The Director of the
                                                Vladimir Ulyanov, Aerospace Engineer,
                                                                                                        airworthiness.A330-A340@airbus.com;                   Federal Register approved the
                                                International Branch, ANM–116, Transport
                                                Airplane Directorate, FAA, 1601 Lind                    Internet http://www.airbus.com.                       incorporation by reference of certain
                                                Avenue SW., Renton, WA 98057–3356;                         (6) You may view this service information          publications listed in this AD as of
                                                telephone 425–227–1138; fax 425–227–1149.               at the FAA, Transport Airplane Directorate,           December 29, 2015.
                                                Information may be emailed to: 9-ANM-116-               1601 Lind Avenue SW., Renton, WA. For                 ADDRESSES: You may examine the AD
                                                AMOC-REQUESTS@faa.gov. Before using                     information on the availability of this               docket on the Internet at http://www.
                                                any approved AMOC, notify your appropriate              material at the FAA, call 425–227–1221.               regulations.gov/#!docketDetail;D=FAA-
                                                principal inspector, or lacking a principal                (7) You may view this service information
                                                inspector, the manager of the local flight
                                                                                                                                                              2015-0682; or in person at the Docket
                                                                                                        that is incorporated by reference at the
                                                standards district office/certificate holding                                                                 Management Facility, U.S. Department
                                                                                                        National Archives and Records
                                                district office. The AMOC approval letter                                                                     of Transportation, Docket Operations,
                                                                                                        Administration (NARA). For information on
                                                must specifically reference this AD.                                                                          M–30, West Building Ground Floor,
                                                                                                        the availability of this material at NARA, call
                                                   (2) Contacting the Manufacturer: As of the                                                                 Room W12–140, 1200 New Jersey
                                                                                                        202–741–6030, or go to: http://
                                                effective date of this AD, for any requirement                                                                Avenue SE., Washington, DC.
                                                in this AD to obtain corrective actions from            www.archives.gov/federal-register/cfr/ibr-
                                                                                                        locations.html.
                                                                                                                                                                 For service information identified in
                                                a manufacturer, the action must be                                                                            this AD, contact ATR—GIE Avions de
                                                accomplished using a method approved by                   Issued in Renton, Washington, on October            Transport Régional, 1, Allée Pierre
                                                the Manager, International Branch, ANM–                 30, 2015.
                                                116, Transport Airplane Directorate, FAA; or
                                                                                                                                                              Nadot, 31712 Blagnac Cedex, France;
                                                the EASA; or Airbus’s EASA DOA. If                      Michael Kaszycki,                                     telephone +33 (0) 5 62 21 62 21; fax +33
                                                approved by the DOA, the approval must                  Acting Manager, Transport Airplane                    (0) 5 62 21 67 18; email
                                                include the DOA-authorized signature.                   Directorate, Aircraft Certification Service.          continued.airworthiness@atr.fr; Internet
                                                                                                        [FR Doc. 2015–28886 Filed 11–23–15; 8:45 am]          http://www.aerochain.com. You may
                                                (p) Related Information
                                                                                                                                                              view this referenced service information
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                                                                                                        BILLING CODE 4910–13–P
                                                  (1) Refer to Mandatory Continuing                                                                           at the FAA, Transport Airplane
                                                Airworthiness Information (MCAI) EASA                                                                         Directorate, 1601 Lind Avenue SW.,
                                                Airworthiness Directive 2014–0012R1, dated
                                                January 24, 2014, for related information.
                                                                                                                                                              Renton, WA. For information on the
                                                This MCAI may be found in the AD docket                                                                       availability of this material at the FAA,
                                                on the Internet at http://www.regulations.gov                                                                 call 425–227–1221. It is also available
                                                by searching for and locating Docket No.                                                                      on the Internet at http://
                                                FAA–2015–0490.                                                                                                www.regulations.gov by searching for


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Document Created: 2015-12-14 14:09:19
Document Modified: 2015-12-14 14:09:19
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis AD becomes effective December 29, 2015.
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 Citation80 FR 73092 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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