80_FR_13850 80 FR 13799 - Airworthiness Directives; Airbus Airplanes

80 FR 13799 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 80, Issue 51 (March 17, 2015)

Page Range13799-13803
FR Document2015-05720

We propose to supersede Airworthiness Directive (AD) 2008-22- 20, for certain Airbus Model A330-200, A330-300, and A340-300 series airplanes. AD 2008-22-20 currently requires repetitive high frequency eddy current (HFEC) inspections for cracking, repair if necessary, and modification of the upper shell structure of the fuselage. Since we issued AD 2008-22-20, we have determined from a fatigue and damage tolerance evaluation that the compliance times must be reduced. This proposed AD would shorten certain compliance times. We are proposing 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 51 (Tuesday, March 17, 2015)
[Federal Register Volume 80, Number 51 (Tuesday, March 17, 2015)]
[Proposed Rules]
[Pages 13799-13803]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-05720]


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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]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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SUMMARY: We propose to supersede Airworthiness Directive (AD) 2008-22-
20, for certain Airbus Model A330-200, A330-300, and A340-300 series 
airplanes. AD 2008-22-20 currently requires repetitive high frequency 
eddy current (HFEC) inspections for cracking, repair if necessary, and 
modification of the upper shell structure of the fuselage. Since we 
issued AD 2008-22-20, we have determined from a fatigue and damage 
tolerance evaluation that the compliance times must be reduced. This 
proposed AD would shorten certain compliance times. We are proposing 
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: We must receive comments on this proposed AD by May 1, 2015.

ADDRESSES: You may send comments by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: (202) 493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590.
     Hand Delivery: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC, between 9 a.m. and 5 p.m., Monday 
through Friday, except Federal holidays.
    For service information identified in this proposed 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 airworthiness.A330-A340@airbus.com; 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.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2015-
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 proposed AD, the regulatory evaluation, any comments 
received, and other information. The street address for the Docket 
Operations office (telephone (800) 647-5527) is in the ADDRESSES 
section. Comments will be available in the AD docket shortly after 
receipt.

FOR FURTHER INFORMATION CONTACT: Vladimir Ulyanov, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1138; 
fax 425-227-1149.

SUPPLEMENTARY INFORMATION: 

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposed AD. Send your comments to an address 
listed under the ADDRESSES section. Include ``Docket No. FAA-2015-0490; 
Directorate Identifier 2014-NM-018-AD'' at the beginning of your 
comments. We specifically invite comments on the overall regulatory, 
economic, environmental, and energy aspects of this proposed AD. We 
will consider all comments received by the closing date and may amend 
this proposed AD based on those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this proposed AD.

Discussion

    On October 20, 2008, we issued AD 2008-22-20, Amendment 39-15717 
(73 FR 66747, November 12, 2008). AD 2008-22-20 requires actions 
intended to address an unsafe condition on certain Airbus Model A330-
200, A330-300, and A340-300 series airplanes.
    Since we issued AD 2008-22-20, Amendment 39-15717 (73 FR 66747, 
November 12, 2008), it has been determined from a fatigue and damage 
tolerance evaluation that the compliance times for certain inspections 
and modification must be reduced.
    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 the specified 
products. 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

[[Page 13800]]

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 by searching for and locating it in Docket No. 
FAA-2015-0490.
    Initial compliance time thresholds range from 7,300 flight cycles 
or 47,600 flight hours, and up to 25,400 flight cycles or 76,300 flight 
hours, depending on configuration and range.
    Repetitive compliance time thresholds range from 1,700 flight 
cycles or 11,300 flight hours, and up to 4,500 flight cycles or 13,500 
flight hours, depending on configuration.

Widespread Fatigue Damage

    Structural fatigue damage is progressive. It begins as minute 
cracks, and those cracks grow under the action of repeated stresses. 
This can happen because of normal operational conditions and design 
attributes, or because of isolated situations or incidents such as 
material defects, poor fabrication quality, or corrosion pits, dings, 
or scratches. Fatigue damage can occur locally, in small areas or 
structural design details, or globally. Global fatigue damage is 
general degradation of large areas of structure with similar structural 
details and stress levels. Multiple-site damage is global damage that 
occurs in a large structural element such as a single rivet line of a 
lap splice joining two large skin panels. Global damage can also occur 
in multiple elements such as adjacent frames or stringers. Multiple-
site-damage and multiple-element-damage cracks are typically too small 
initially to be reliably detected with normal inspection methods. 
Without intervention, these cracks will grow, and eventually compromise 
the structural integrity of the airplane, in a condition known as 
widespread fatigue damage (WFD). As an airplane ages, WFD will likely 
occur, and will certainly occur if the airplane is operated long enough 
without any intervention.
    The FAA's WFD final rule (75 FR 69746, November 15, 2010) became 
effective on January 14, 2011. The WFD rule requires certain actions to 
prevent structural failure due to WFD throughout the operational life 
of certain existing transport category airplanes and all of these 
airplanes that will be certificated in the future. For existing and 
future airplanes subject to the WFD rule, the rule requires that DAHs 
establish a limit of validity (LOV) of the engineering data that 
support the structural maintenance program. Operators affected by the 
WFD rule may not fly an airplane beyond its LOV, unless an extended LOV 
is approved.
    The WFD rule (75 FR 69746, November 15, 2010) does not require 
identifying and developing maintenance actions if the DAHs can show 
that such actions are not necessary to prevent WFD before the airplane 
reaches the LOV. Many LOVs, however, do depend on accomplishment of 
future maintenance actions. As stated in the WFD rule, any maintenance 
actions necessary to reach the LOV will be mandated by airworthiness 
directives through separate rulemaking actions.
    In the context of WFD, this action is necessary to enable DAHs to 
propose LOVs that allow operators the longest operational lives for 
their airplanes, and still ensure that WFD will not occur. This 
approach allows for an implementation strategy that provides 
flexibility to DAHs in determining the timing of service information 
development (with FAA approval), while providing operators with 
certainty regarding the LOV applicable to their airplanes.

Related Service Information Under 1 CFR Part 51

    Airbus has issued the following service information. The actions 
described in this service information are intended to correct the 
unsafe condition identified in the MCAI. This service information is 
reasonably available; see ADDRESSES for ways to access this service 
information.
     Airbus Service Bulletin A330-53-3159, Revision 02, dated 
March 29, 2010. The service information 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. The service information 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 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. The service information 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. The service information 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. The service information 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. The service information describes procedures for a 
HFEC inspection for cracking of the upper shell structure of the 
fuselage between FR80 and FR86.

FAA's Determination and Requirements of This Proposed AD

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

[[Page 13801]]

Differences Between This Proposed AD and the MCAI or Service 
Information

    Unlike the procedures described in the service information, this 
proposed AD would not permit further flight if cracks are detected in 
the upper shell structure. We have determined that, because of the 
safety implications and consequences associated with that cracking, any 
cracked upper shell structure must be repaired before further flight. 
This difference has been coordinated with the EASA and Airbus.

Explanation of Compliance Time for Modification

    The compliance time for the modification specified in this proposed 
AD for addressing WFD was established to ensure that discrepant 
structure is modified before WFD develops in airplanes. Standard 
inspection techniques cannot be relied on to detect WFD before it 
becomes a hazard to flight. We will not grant any extensions of the 
compliance time to complete any AD-mandated service bulletin related to 
WFD without extensive new data that would substantiate and clearly 
warrant such an extension.

Costs of Compliance

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

Authority for This Rulemaking

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

Regulatory Findings

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

List of Subjects in 14 CFR Part 39

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

The Proposed Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

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

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


Sec.  39.13  [Amended]

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

Airbus: Docket No. FAA-2015-0490; Directorate Identifier 2014-NM-
018-AD.

(a) Comments Due Date

    We must receive comments by May 1, 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; 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.

(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

[[Page 13802]]

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

    (1) Within the compliance times specified in paragraph (j)(1)(i) 
or (j)(1)(ii) 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.
    (i) 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.
    (ii) 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 
paragraph (j) or (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 (j) or (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 and modification required by 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. 
This service information is not incorporated by reference in this 
AD.
    (i) Airbus Service Bulletin A330-53-3160, dated July 9, 2007.
    (ii) Airbus Service Bulletin A330-53-3160, Revision 01, dated 
April 28, 2009.
    (iii) Airbus Service Bulletin A330-53-3160, Revision 02, dated 
March 29, 2010.
    (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 not incorporated by reference in 
this AD.

(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: 9-ANM-116-AMOC-REQUESTS@faa.gov. 
Before using any approved AMOC, notify your appropriate principal 
inspector, or lacking a principal

[[Page 13803]]

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) 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 airworthiness.A330-A340@airbus.com; 
Internet http://www.airbus.com. You may view this service 
information at the FAA, Transport Airplane Directorate, 1601 Lind 
Avenue SW., Renton, WA. For information on the availability of this 
material at the FAA, call 425-227-1221.

    Issued in Renton, Washington, on March 2, 2015.
Jeffrey E. Duven,
Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2015-05720 Filed 3-16-15; 8:45 am]
 BILLING CODE 4910-13-P



                                                                           Federal Register / Vol. 80, No. 51 / Tuesday, March 17, 2015 / Proposed Rules                                               13799

                                                  (g) Related Information                                 which could result in reduced structural              ADDRESSES section. Include ‘‘Docket No.
                                                     (1) For more information about this AD,              integrity of the airplane.                            FAA–2015–0490; Directorate Identifier
                                                  contact Tomasz Rakowski, Aerospace                      DATES: We must receive comments on                    2014–NM–018–AD’’ at the beginning of
                                                  Engineer, Engine Certification Office, FAA,             this proposed AD by May 1, 2015.                      your comments. We specifically invite
                                                  Engine & Propeller Directorate, 12 New                                                                        comments on the overall regulatory,
                                                  England Executive Park, Burlington, MA                  ADDRESSES: You may send comments by
                                                                                                          any of the following methods:                         economic, environmental, and energy
                                                  01803; phone: 781–238–7735; fax: 781–238–
                                                  7199; email: tomasz.rakowski@faa.gov.                     • Federal eRulemaking Portal: Go to                 aspects of this proposed AD. We will
                                                     (2) GE GEnx-1B Service Bulletin (SB) No.             http://www.regulations.gov. Follow the                consider all comments received by the
                                                  73–0036, dated January 6, 2015, and GE                  instructions for submitting comments.                 closing date and may amend this
                                                  GEnx-2B SB No. 73–0035, dated September                   • Fax: (202) 493–2251.                              proposed AD based on those comments.
                                                  16, 2014, which are not incorporated by                   • Mail: U.S. Department of                            We will post all comments we
                                                  reference in this proposed AD, can be                   Transportation, Docket Operations, M–                 receive, without change, to http://
                                                  obtained from GE using the contact                                                                            www.regulations.gov, including any
                                                                                                          30, West Building Ground Floor, Room
                                                  information in paragraph (g)(3) of this                                                                       personal information you provide. We
                                                  proposed AD.                                            W12–140, 1200 New Jersey Avenue SE.,
                                                                                                          Washington, DC 20590.                                 will also post a report summarizing each
                                                     (3) For service information identified in
                                                  this proposed AD, contact General Electric                • Hand Delivery: U.S. Department of                 substantive verbal contact we receive
                                                  Company, GE Aviation, Room 285, 1                       Transportation, Docket Operations, M–                 about this proposed AD.
                                                  Neumann Way, Cincinnati, OH 45215;                      30, West Building Ground Floor, Room                  Discussion
                                                  phone: 513–552–3272; email: geae.aoc@                   W12–140, 1200 New Jersey Avenue SE.,
                                                  ge.com.                                                 Washington, DC, between 9 a.m. and 5                    On October 20, 2008, we issued AD
                                                     (4) You may view this service information            p.m., Monday through Friday, except                   2008–22–20, Amendment 39–15717 (73
                                                  at the FAA, Engine & Propeller Directorate,                                                                   FR 66747, November 12, 2008). AD
                                                  12 New England Executive Park, Burlington,              Federal holidays.
                                                                                                            For service information identified in               2008–22–20 requires actions intended to
                                                  MA. For information on the availability of                                                                    address an unsafe condition on certain
                                                  this material at the FAA, call 781–238–7125.            this proposed AD, contact Airbus SAS,
                                                                                                          Airworthiness Office—EAL, 1 Rond                      Airbus Model A330–200, A330–300,
                                                    Issued in Burlington, Massachusetts, on                                                                     and A340–300 series airplanes.
                                                  March 6, 2015.                                          Point Maurice Bellonte, 31707 Blagnac
                                                                                                                                                                  Since we issued AD 2008–22–20,
                                                                                                          Cedex, France; telephone +33 5 61 93 36
                                                  Ann C. Mollica,                                                                                               Amendment 39–15717 (73 FR 66747,
                                                                                                          96; fax +33 5 61 93 45 80; email
                                                  Acting Directorate Manager, Engine &                                                                          November 12, 2008), it has been
                                                                                                          airworthiness.A330-A340@airbus.com;
                                                  Propeller Directorate, Aircraft Certification                                                                 determined from a fatigue and damage
                                                  Service.                                                Internet http://www.airbus.com. You
                                                                                                                                                                tolerance evaluation that the
                                                                                                          may view this referenced service
                                                  [FR Doc. 2015–05897 Filed 3–16–15; 8:45 am]                                                                   compliance times for certain inspections
                                                                                                          information at the FAA, Transport
                                                  BILLING CODE 4910–13–P                                                                                        and modification must be reduced.
                                                                                                          Airplane Directorate, 1601 Lind Avenue
                                                                                                                                                                  The European Aviation Safety Agency
                                                                                                          SW., Renton, WA. For information on
                                                                                                                                                                (EASA), which is the Technical Agent
                                                  DEPARTMENT OF TRANSPORTATION                            the availability of this material at the
                                                                                                                                                                for the Member States of the European
                                                                                                          FAA, call 425–227–1221.
                                                                                                                                                                Union, has issued EASA Airworthiness
                                                  Federal Aviation Administration                         Examining the AD Docket                               Directive 2014–0012R1, dated January
                                                                                                             You may examine the AD docket on                   24, 2014 (referred to after this as the
                                                  14 CFR Part 39                                                                                                Mandatory Continuing Airworthiness
                                                                                                          the Internet at http://
                                                  [Docket No. FAA–2015–0490; Directorate                  www.regulations.gov by searching for                  Information, or ‘‘the MCAI’’), to correct
                                                  Identifier 2014–NM–018–AD]                              and locating Docket No. FAA–2015–                     an unsafe condition for the specified
                                                                                                          0490; or in person at the Docket                      products. The MCAI states:
                                                  RIN 2120–AA64
                                                                                                          Management Facility between 9 a.m.                       During fatigue tests (EF3) on the A340–600,
                                                  Airworthiness Directives; Airbus                        and 5 p.m., Monday through Friday,                    damage was found in the longitudinal
                                                  Airplanes                                               except Federal holidays. The AD docket                doubler at the Vertical Tail Plane (VTP)
                                                                                                          contains this proposed AD, the                        attachment cut out between Frame (FR) 80
                                                  AGENCY: Federal Aviation                                                                                      and FR86. This damage occurred between
                                                  Administration (FAA), DOT.                              regulatory evaluation, any comments                   58,341 and 72,891 simulated flight cycles
                                                                                                          received, and other information. The                  (FC).
                                                  ACTION: Notice of proposed rulemaking
                                                                                                          street address for the Docket Operations                 Due to the higher Design Service Goal and
                                                  (NPRM).                                                 office (telephone (800) 647–5527) is in               different design of the affected structural area
                                                  SUMMARY:   We propose to supersede                      the ADDRESSES section. Comments will                  (e.g., doubler thickness) for A330–200/–300
                                                  Airworthiness Directive (AD) 2008–22–                   be available in the AD docket shortly                 and A340–300 airplane series, the damage
                                                  20, for certain Airbus Model A330–200,                  after receipt.                                        assessment concluded that these airplanes
                                                                                                                                                                may be also potentially affected.
                                                  A330–300, and A340–300 series                           FOR FURTHER INFORMATION CONTACT:
                                                                                                                                                                   This condition, if not detected and
                                                  airplanes. AD 2008–22–20 currently                      Vladimir Ulyanov, Aerospace Engineer,                 corrected, could affect the structural integrity
                                                  requires repetitive high frequency eddy                 International Branch, ANM–116,                        of the upper shell structure between FR80
                                                  current (HFEC) inspections for cracking,                Transport Airplane Directorate, FAA,                  and FR86.
                                                  repair if necessary, and modification of                1601 Lind Avenue SW., Renton, WA                         Prompted by these findings, EASA issued
                                                  the upper shell structure of the fuselage.              98057–3356; telephone 425–227–1138;                   AD 2007–0284 [(http://ad.easa.europa.eu/
rljohnson on DSK3VPTVN1PROD with PROPOSALS




                                                  Since we issued AD 2008–22–20, we                       fax 425–227–1149.                                     blob/easa_ad_2007_0284_superseded.pdf/
                                                  have determined from a fatigue and                                                                            AD_2007-0284_1)] to require implementation
                                                                                                          SUPPLEMENTARY INFORMATION:
                                                  damage tolerance evaluation that the                                                                          of an inspection programme of this structural
                                                                                                          Comments Invited                                      area using a high frequency eddy current
                                                  compliance times must be reduced. This                                                                        (HFEC) method and a modification to
                                                  proposed AD would shorten certain                         We invite you to send any written                   improve the upper shell structure.
                                                  compliance times. We are proposing                      relevant data, views, or arguments about                 Since that [EASA] AD was issued, in the
                                                  this AD to prevent fatigue cracking of                  this proposed AD. Send your comments                  frame of a new fatigue and damage tolerance
                                                  the upper shell structure of the fuselage,              to an address listed under the                        evaluation, taking into account the airplane



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                                                  13800                   Federal Register / Vol. 80, No. 51 / Tuesday, March 17, 2015 / Proposed Rules

                                                  utilisation, the inspection threshold and                  The FAA’s WFD final rule (75 FR                    2012. The service information describes
                                                  intervals have been reassessed and the                  69746, November 15, 2010) became                      procedures for applicable actions,
                                                  conclusion was that the thresholds and                  effective on January 14, 2011. The WFD                including an eddy current rotating
                                                  intervals for inspection, as well as the                rule requires certain actions to prevent
                                                  threshold for modifying the airplane, must be
                                                                                                                                                                probe test for cracking of the fastener
                                                  reduced.
                                                                                                          structural failure due to WFD                         holes and an HFEC inspection for cracks
                                                    For the reason described above, this                  throughout the operational life of                    in the upper shell of the fuselage (and
                                                  [EASA] AD retains the requirements of EASA              certain existing transport category                   including checks of the fastener position
                                                  AD 2007–0284, which is superseded and                   airplanes and all of these airplanes that             for clearance and applicable corrective
                                                  introduces redefined thresholds and                     will be certificated in the future. For               actions (e.g., repair and rework)), and a
                                                  intervals.                                              existing and future airplanes subject to              modification of the airplane upper shell
                                                    This [EASA] AD is revised to clarify that,            the WFD rule, the rule requires that                  structure of the fuselage between FR80
                                                  under some conditions, accomplishment of a              DAHs establish a limit of validity (LOV)              and FR86.
                                                  repair constitutes terminating action for the           of the engineering data that support the
                                                  repetitive inspections. One of the outcome of           structural maintenance program.                          • Airbus Service Bulletin A330–53–
                                                  this clarification is the deletion of paragraph                                                               3168, Revision 02, dated December 21,
                                                  (5) of this [EASA] AD.
                                                                                                          Operators affected by the WFD rule may
                                                                                                          not fly an airplane beyond its LOV,                   2011. The service information describes
                                                     You may examine the MCAI in the                      unless an extended LOV is approved.                   procedures for a HFEC inspection for
                                                  AD docket on the Internet at http://                       The WFD rule (75 FR 69746,                         cracking of the upper shell structure of
                                                  www.regulations.gov by searching for                    November 15, 2010) does not require                   the fuselage between FR80 and FR86.
                                                  and locating it in Docket No. FAA–                      identifying and developing maintenance                   • Airbus Service Bulletin A340–53–
                                                  2015–0490.                                              actions if the DAHs can show that such                4165, Revision 02, dated March 29,
                                                     Initial compliance time thresholds                   actions are not necessary to prevent                  2010. The service information describes
                                                  range from 7,300 flight cycles or 47,600                WFD before the airplane reaches the                   procedures for a modification of the
                                                  flight hours, and up to 25,400 flight                   LOV. Many LOVs, however, do depend                    fuselage, which includes inspections
                                                  cycles or 76,300 flight hours, depending                on accomplishment of future                           (e.g., eddy current rotating probe test of
                                                  on configuration and range.                             maintenance actions. As stated in the                 fastener holes for cracking, HFEC
                                                                                                          WFD rule, any maintenance actions                     inspections for cracking of the upper
                                                     Repetitive compliance time
                                                                                                          necessary to reach the LOV will be                    shell structure of the fuselage, and
                                                  thresholds range from 1,700 flight cycles
                                                                                                          mandated by airworthiness directives                  checks of the fastener position for
                                                  or 11,300 flight hours, and up to 4,500
                                                                                                          through separate rulemaking actions.                  clearance) and applicable corrective
                                                  flight cycles or 13,500 flight hours,                      In the context of WFD, this action is
                                                  depending on configuration.                                                                                   actions (e.g., repair and rework).
                                                                                                          necessary to enable DAHs to propose
                                                  Widespread Fatigue Damage                               LOVs that allow operators the longest                    • Airbus Service Bulletin A340–53–
                                                                                                          operational lives for their airplanes, and            4172, Revision 01, dated July 8, 2009.
                                                     Structural fatigue damage is                         still ensure that WFD will not occur.                 The service information describes
                                                  progressive. It begins as minute cracks,                This approach allows for an                           procedures for inspections (e.g., rototest
                                                  and those cracks grow under the action                  implementation strategy that provides                 inspections of fastener holes for
                                                  of repeated stresses. This can happen                   flexibility to DAHs in determining the                cracking, HFEC inspections for cracking
                                                  because of normal operational                           timing of service information                         of the upper shell structure of the
                                                  conditions and design attributes, or                    development (with FAA approval),                      fuselage, and checks of the fastener
                                                  because of isolated situations or                       while providing operators with certainty              position for clearance) and modification
                                                  incidents such as material defects, poor                regarding the LOV applicable to their                 of the airplane upper shell structure
                                                  fabrication quality, or corrosion pits,                 airplanes.                                            between FR80 and FR86 (including
                                                  dings, or scratches. Fatigue damage can                                                                       applicable corrective actions (e.g., repair
                                                  occur locally, in small areas or                        Related Service Information Under 1                   and rework).
                                                  structural design details, or globally.                 CFR Part 51
                                                                                                                                                                   • Airbus Service Bulletin A340–53–
                                                  Global fatigue damage is general                           Airbus has issued the following                    4174, Revision 02, dated December 21,
                                                  degradation of large areas of structure                 service information. The actions                      2011. The service information describes
                                                  with similar structural details and stress              described in this service information are             procedures for a HFEC inspection for
                                                  levels. Multiple-site damage is global                  intended to correct the unsafe condition              cracking of the upper shell structure of
                                                  damage that occurs in a large structural                identified in the MCAI. This service
                                                  element such as a single rivet line of a                                                                      the fuselage between FR80 and FR86.
                                                                                                          information is reasonably available; see
                                                  lap splice joining two large skin panels.               ADDRESSES for ways to access this                     FAA’s Determination and Requirements
                                                  Global damage can also occur in                         service information.                                  of This Proposed AD
                                                  multiple elements such as adjacent                         • Airbus Service Bulletin A330–53–
                                                  frames or stringers. Multiple-site-                     3159, Revision 02, dated March 29,                      This product has been approved by
                                                  damage and multiple-element-damage                      2010. The service information describes               the aviation authority of another
                                                  cracks are typically too small initially to             procedures for a modification of the                  country, and is approved for operation
                                                  be reliably detected with normal                        fuselage, which includes inspections                  in the United States. Pursuant to our
                                                  inspection methods. Without                             (e.g., eddy current rotating probe test of            bilateral agreement with the State of
                                                  intervention, these cracks will grow,                   fastener holes for cracking, high                     Design Authority, we have been notified
rljohnson on DSK3VPTVN1PROD with PROPOSALS




                                                  and eventually compromise the                           frequency eddy current (HFEC)                         of the unsafe condition described in the
                                                  structural integrity of the airplane, in a              inspections for cracking of the upper                 MCAI and service information
                                                  condition known as widespread fatigue                   shell structure of the fuselage, and                  referenced above. We are proposing this
                                                  damage (WFD). As an airplane ages,                      checks of the fastener position for                   AD because we evaluated all pertinent
                                                  WFD will likely occur, and will                         clearance) and applicable corrective                  information and determined an unsafe
                                                  certainly occur if the airplane is                      actions (e.g., repair and rework).                    condition exists and is likely to exist or
                                                  operated long enough without any                           • Airbus Service Bulletin A330–53–                 develop on other products of the same
                                                  intervention.                                           3160, Revision 03, dated January 6,                   type design.


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                                                                          Federal Register / Vol. 80, No. 51 / Tuesday, March 17, 2015 / Proposed Rules                                                13801

                                                  Differences Between This Proposed AD                    General requirements.’’ Under that                    (b) Affected ADs
                                                  and the MCAI or Service Information                     section, Congress charges the FAA with                  This AD replaces AD 2008–22–20,
                                                     Unlike the procedures described in                   promoting safe flight of civil aircraft in            Amendment 39–15717 (73 FR 66747,
                                                                                                          air commerce by prescribing regulations               November 12, 2008).
                                                  the service information, this proposed
                                                  AD would not permit further flight if                   for practices, methods, and procedures                (c) Applicability
                                                  cracks are detected in the upper shell                  the Administrator finds necessary for
                                                                                                                                                                   This AD applies to Airbus Model A330–
                                                  structure. We have determined that,                     safety in air commerce. This regulation               201, –202, –203, –223, –243, –301, –302,
                                                  because of the safety implications and                  is within the scope of that authority                 –303, –321, –322, –323, –341, –342, and
                                                  consequences associated with that                       because it addresses an unsafe condition              –343; and Model A340–311, –312, and –313
                                                  cracking, any cracked upper shell                       that is likely to exist or develop on                 airplanes; certificated in any category; all
                                                  structure must be repaired before further               products identified in this rulemaking                manufacturer serial numbers on which
                                                  flight. This difference has been                        action.                                               Airbus Modification 44205 has been
                                                                                                                                                                embodied in production, except those on
                                                  coordinated with the EASA and Airbus.                   Regulatory Findings                                   which Airbus Modification 52974 or 53223
                                                  Explanation of Compliance Time for                        We determined that this proposed AD                 has been embodied in production.
                                                  Modification                                            would not have federalism implications                (d) Subject
                                                     The compliance time for the                          under Executive Order 13132. This                       Air Transport Association (ATA) of
                                                  modification specified in this proposed                 proposed AD would not have a                          America Code 53, Fuselage.
                                                  AD for addressing WFD was established                   substantial direct effect on the States, on
                                                                                                                                                                (e) Reason
                                                  to ensure that discrepant structure is                  the relationship between the national
                                                  modified before WFD develops in                         Government and the States, or on the                     This AD was prompted by the results of a
                                                  airplanes. Standard inspection                          distribution of power and                             fatigue and damage tolerance evaluation that
                                                                                                                                                                concluded existing compliance times must be
                                                  techniques cannot be relied on to detect                responsibilities among the various
                                                                                                                                                                reduced. We are issuing this AD to prevent
                                                  WFD before it becomes a hazard to                       levels of government.                                 fatigue cracking of the upper shell structure
                                                  flight. We will not grant any extensions                  For the reasons discussed above, I                  of the fuselage, which could result in
                                                  of the compliance time to complete any                  certify this proposed regulation:                     reduced structural integrity of the airplane.
                                                  AD-mandated service bulletin related to                   1. Is not a ‘‘significant regulatory
                                                  WFD without extensive new data that                                                                           (f) Compliance
                                                                                                          action’’ under Executive Order 12866;
                                                  would substantiate and clearly warrant                    2. Is not a ‘‘significant rule’’ under the             Comply with this AD within the
                                                  such an extension.                                      DOT Regulatory Policies and Procedures                compliance times specified, unless already
                                                                                                                                                                done.
                                                  Costs of Compliance                                     (44 FR 11034, February 26, 1979);
                                                                                                            3. Will not affect intrastate aviation in           (g) Inspection for Airbus Model A330–300
                                                     We estimate that this proposed AD                    Alaska; and                                           and A340–300 Airplanes, Except Model
                                                  affects 26 airplanes of U.S. registry. We                 4. Will not have a significant                      A340–300 Weight Variant (WV) 027
                                                  also estimate that it would take about                  economic impact, positive or negative,                Airplanes
                                                  208 work-hours per product to comply                    on a substantial number of small entities                For Model A330–300 and A340–300
                                                  with the basic requirements (inspection                 under the criteria of the Regulatory                  airplanes, except Model A340–300 WV 027
                                                  and modification) of this proposed AD.                  Flexibility Act.                                      airplanes: At the applicable time specified in
                                                  The average labor rate is $85 per work-                                                                       paragraph (g)(1) or (g)(2) of this AD, do a high
                                                  hour. Required parts would cost about                   List of Subjects in 14 CFR Part 39                    frequency eddy current (HFEC) inspection for
                                                  $28,360 per product. Based on these                                                                           cracking of the upper shell structure between
                                                                                                            Air transportation, Aircraft, Aviation              frame (FR) 80 and FR86, in accordance with
                                                  figures, we estimate the cost of this                   safety, Incorporation by reference,                   the Accomplishment Instructions of Airbus
                                                  proposed AD on U.S. operators to be                     Safety.                                               Service Bulletin A330–53–3168, Revision 02,
                                                  $1,197,040, or $46,040 per product.                                                                           dated December 21, 2011; or Airbus Service
                                                     We have received no definitive data                  The Proposed Amendment                                Bulletin A340–53–4174, Revision 02, dated
                                                  that would enable us to provide cost                      Accordingly, under the authority                    December 21, 2011; as applicable. Repeat the
                                                  estimates for the on-condition actions                  delegated to me by the Administrator,                 inspection thereafter at the applicable time
                                                  specified in this proposed AD.                          the FAA proposes to amend 14 CFR part                 specified in paragraph 1.E., ‘‘COMPLIANCE,’’
                                                     According to the manufacturer, some                  39 as follows:                                        of Airbus Service Bulletin A330–53–3168,
                                                  of the costs of this proposed AD may be                                                                       Revision 02, dated December 21, 2011; or
                                                  covered under warranty, thereby                         PART 39—AIRWORTHINESS                                 Airbus Service Bulletin A340–53–4174,
                                                  reducing the cost impact on affected                                                                          Revision 02, dated December 21, 2011; as
                                                                                                          DIRECTIVES                                            applicable.
                                                  individuals. We do not control warranty                                                                          (1) For airplanes that, as of the effective
                                                  coverage for affected individuals. As a                 ■ 1. The authority citation for part 39               date of this AD, have not been inspected in
                                                  result, we have included all costs in our               continues to read as follows:                         accordance with Airbus Service Bulletin
                                                  cost estimate.                                              Authority: 49 U.S.C. 106(g), 40113, 44701.        A330–53–3168; or Airbus Service Bulletin
                                                                                                                                                                A340–53–4174; as applicable: Inspect at the
                                                  Authority for This Rulemaking                           § 39.13   [Amended]                                   later of the times specified in paragraphs
                                                    Title 49 of the United States Code                    ■ 2. The FAA amends § 39.13 by                        (g)(1)(i) and (g)(1)(ii) of this AD.
                                                  specifies the FAA’s authority to issue                  removing Airworthiness Directive (AD)                    (i) Before reaching the applicable threshold
                                                  rules on aviation safety. Subtitle I,                   2008–22–20, Amendment 39–15717 (73                    specified in paragraph 1.E., ‘‘COMPLIANCE,’’
rljohnson on DSK3VPTVN1PROD with PROPOSALS




                                                  section 106, describes the authority of                                                                       of Airbus Service Bulletin A330–53–3168,
                                                                                                          FR 66747, November 12, 2008), and                     Revision 02, dated December 21, 2011; or
                                                  the FAA Administrator. ‘‘Subtitle VII:                  adding the following new AD:                          Airbus Service Bulletin A340–53–4174,
                                                  Aviation Programs,’’ describes in more                                                                        Revision 02, dated December 21, 2011; as
                                                                                                          Airbus: Docket No. FAA–2015–0490;
                                                  detail the scope of the Agency’s                            Directorate Identifier 2014–NM–018–AD.            applicable for airplane model, configuration,
                                                  authority.                                                                                                    and utilization, since the airplane’s first
                                                    We are issuing this rulemaking under                  (a) Comments Due Date                                 flight.
                                                  the authority described in ‘‘Subtitle VII,                We must receive comments by May 1,                     (ii) Within the threshold defined in
                                                  Part A, Subpart III, Section 44701:                     2015.                                                 paragraph 1.E, ‘‘COMPLIANCE,’’ of Airbus



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                                                  13802                   Federal Register / Vol. 80, No. 51 / Tuesday, March 17, 2015 / Proposed Rules

                                                  Service Bulletin A330–53–3168, Revision 01,             Service Bulletin A340–53–4165, Revision 02,             (iii) Airbus Service Bulletin A330–53–
                                                  dated February 15, 2008; or Airbus Service              dated March 29, 2010; as applicable;                  3168, Revision 02, dated December 21, 2011.
                                                  Bulletin A340–53–4174, Revision 01, dated               specifies to contact the manufacturer, repair           (iv) Airbus Service Bulletin A340–53–
                                                  February 15, 2008; as applicable for airplane           using a method approved by the Manager,               4174, dated September 19, 2007.
                                                  model, configuration, and utilization since             International Branch, ANM–116, Transport                (v) Airbus Service Bulletin A340–53–4174,
                                                  the airplane’s first flight; or within 12 months        Airplane Directorate, FAA; or EASA; or                Revision 01, dated February 15, 2008.
                                                  after the effective date of this AD; whichever          Airbus’s EASA DOA.                                      (vi) Airbus Service Bulletin A340–53–
                                                  occurs first.                                                                                                 4174, Revision 02, dated December 21, 2011.
                                                                                                          (j) Inspection and Modification for Airbus
                                                     (2) For airplanes that, as of the effective
                                                                                                          Model A330–200 Airplanes                              (n) Credit for Previous Actions
                                                  date of this AD, have been inspected in
                                                  accordance with Airbus Service Bulletin                    (1) Within the compliance times specified            (1) For Model A330–300 and A340–300
                                                  A330–53–3168; or Airbus Service Bulletin                in paragraph (j)(1)(i) or (j)(1)(ii) of this AD,      airplanes, except Model A340–300 WV 027
                                                  A340–53–4174; as applicable: Inspect at the             whichever occurs later: Do all applicable             airplanes: This paragraph provides credit for
                                                  later of the times specified in paragraphs              actions, including an eddy current rotating           the modification specified in paragraph (i) of
                                                  (g)(2)(i) and (g)(2)(ii) of this AD.                    probe test and an HFEC inspection for cracks,         this AD, if those actions were performed
                                                     (i) Within the applicable interval specified         and modify the airplane upper shell structure         before the effective date of this AD using the
                                                  in paragraph 1.E., ‘‘COMPLIANCE,’’ of                   between FR80 and FR86; in accordance with             service information identified in paragraph
                                                  Airbus Service Bulletin A330–53–3168,                   the Accomplishment Instructions of Airbus             (n)(1)(i), (n)(1)(ii), (n)(1)(iii), or (n)(1)(iv) of
                                                  Revision 02, dated December 21, 2011; or                Service Bulletin A330–53–3160, Revision 03,           this AD, as applicable. This service
                                                  Airbus Service Bulletin A340–53–4174,                   dated January 6, 2012.                                information is not incorporated by reference
                                                  Revision 02, dated December 21, 2011; as                   (i) Within the compliance times identified         in this AD.
                                                  applicable; to be counted from the last                 in paragraph 1.E., ‘‘COMPLIANCE,’’ of                   (i) Airbus Service Bulletin A330–53–3159,
                                                  inspection.                                             Airbus Service Bulletin A330–53–3160,                 dated September 19, 2007.
                                                     (ii) Within 12 months after the effective            Revision 03, dated January 6, 2012, as                  (ii) Airbus Service Bulletin A330–53–3159,
                                                  date of this AD without exceeding the                   applicable for airplane configuration and             Revision 01, dated June 15, 2009.
                                                  intervals defined in paragraph 1.E,                     utilization since the airplane’s first flight.          (iii) Airbus Service Bulletin A340–53–
                                                  ‘‘COMPLIANCE,’’ of Airbus Service Bulletin                 (ii) Within 12 months after the effective          4165, dated September 19, 2007.
                                                  A330–53–3168, Revision 01, dated February               date of this AD without exceeding the                   (iv) Airbus Service Bulletin A340–53–
                                                  15, 2008; or Airbus Service Bulletin A340–              threshold, defined in paragraph 1.E,                  4165, Revision 01, dated June 17, 2009.
                                                  53–4174, Revision 01, dated February 15,                ‘‘COMPLIANCE,’’ of Airbus Service Bulletin              (2) For Model A330–200 airplanes: This
                                                                                                          A330–53–3160, Revision 02, dated March 29,            paragraph provides credit for the inspection
                                                  2008; as applicable for airplane model,
                                                                                                          2010, since the airplane’s first flight.              and modification required by paragraph (j) of
                                                  configuration, and utilization to be counted
                                                  from the last inspection.                               (k) Inspection and Modification for Airbus            this AD, if those actions were performed
                                                                                                          Model A340–300 Airplanes, Only WV 027                 before the effective date of this AD using the
                                                  (h) Corrective Action for Airbus Model                                                                        service information identified in paragraph
                                                  A330–300 and A340–300 Airplanes, Except                    For Model A340–300 airplanes, WV 027
                                                                                                                                                                (n)(2)(i), (n)(2)(ii), or (n)(2)(iii) of this AD, as
                                                  Model A340–300 WV 027 Airplanes                         only: Before the accumulation of 14,200 total
                                                                                                                                                                applicable. This service information is not
                                                                                                          flight cycles from the airplane’s first flight,
                                                     If any crack is detected during any HFEC                                                                   incorporated by reference in this AD.
                                                                                                          do all applicable inspections and modify the
                                                  inspection required by the introductory text                                                                    (i) Airbus Service Bulletin A330–53–3160,
                                                                                                          airplane upper shell structure between FR80
                                                  to paragraph (g) of this AD: Before further                                                                   dated July 9, 2007.
                                                                                                          and FR86; in accordance with the
                                                  flight, repair using a method approved by the                                                                   (ii) Airbus Service Bulletin A330–53–3160,
                                                                                                          Accomplishment Instructions of Airbus
                                                  Manager, International Branch, ANM–116,                                                                       Revision 01, dated April 28, 2009.
                                                                                                          Service Bulletin A340–53–4172, Revision 01,
                                                  Transport Airplane Directorate, FAA; or the                                                                     (iii) Airbus Service Bulletin A330–53–
                                                                                                          dated July 8, 2009.
                                                  European Aviation Safety Agency (EASA); or                                                                    3160, Revision 02, dated March 29, 2010.
                                                  Airbus’s EASA Design Organization                       (l) Corrective Action for Airbus Model A330–            (3) For Model A340–300 airplanes, WV 027
                                                  Approval (DOA). Accomplishment of a repair              200 Airplanes; and Model A340–300                     only: This paragraph provides credit for the
                                                  for a specific area, as required by this                Airplanes, Only WV 027                                inspection and modification required by
                                                  paragraph, is terminating action for the                   If any crack is detected during the                paragraph (k) of this AD, if those actions
                                                  repetitive HFEC inspections required by the             inspection required by paragraph (j) or (k) of        were performed before the effective date of
                                                  introductory text to paragraph (g) of this AD,          this AD, before further flight, repair using a        this AD using Airbus Service Bulletin A340–
                                                  as applicable, for that specific repaired area          method approved by the Manager,                       53–4172, dated July 10, 2007, which is not
                                                  only. The need and definition of subsequent             International Branch, ANM–116, Transport              incorporated by reference in this AD.
                                                  repetitive inspections (if any) for that specific       Airplane Directorate, FAA; or EASA; or                (o) Other FAA AD Provisions
                                                  repaired area will be defined in the                    Airbus’s EASA DOA; concurrently with
                                                  applicable repair method approved by the                modification required by paragraph (j) or (k)            The following provisions also apply to this
                                                  Manager, International Branch, ANM–116,                 of this AD.                                           AD:
                                                  Transport Airplane Directorate, FAA; or the                                                                      (1) Alternative Methods of Compliance
                                                  European Aviation Safety Agency (EASA) or               (m) Definition of ‘‘Threshold’’ and ‘‘Interval’’      (AMOCs): The Manager, International
                                                  Airbus’s EASA Design Organization                          (1) For the purposes of this AD, the term          Branch, ANM–116, Transport Airplane
                                                  Approval (DOA).                                         ‘‘Threshold,’’ as used in paragraph 1.E.,             Directorate, FAA, has the authority to
                                                                                                          ‘‘COMPLIANCE,’’ of the service information            approve AMOCs for this AD, if requested
                                                  (i) Optional Terminating Action                                                                               using the procedures found in 14 CFR 39.19.
                                                                                                          specified in paragraphs (m)(2)(i) through
                                                     For Airbus Model A330–300 and A340–                  (m)(2)(vi) of this AD means the total flight          In accordance with 14 CFR 39.19, send your
                                                  300 airplanes, except Model A340–300 WV                 cycles or flight hours accumulated since the          request to your principal inspector or local
                                                  027 airplanes: Modification, which includes             airplane’s first flight.                              Flight Standards District Office, as
                                                  inspections and applicable corrective actions,             (2) For the purposes of this AD, the term          appropriate. If sending information directly
                                                  in accordance with the Accomplishment                   ‘‘Interval’’ as used in paragraph 1.E.,               to the International Branch, send it to ATTN:
rljohnson on DSK3VPTVN1PROD with PROPOSALS




                                                  Instructions of Airbus Service Bulletin A330–           ‘‘COMPLIANCE,’’ of the service information            Vladimir Ulyanov, Aerospace Engineer,
                                                  53–3159, Revision 02, dated March 29, 2010;             specified in paragraphs (m)(2)(i) through             International Branch, ANM–116, Transport
                                                  or Airbus Service Bulletin A340–53–4165,                (m)(2)(vi) of this AD means the total flight          Airplane Directorate, FAA, 1601 Lind
                                                  Revision 02, dated March 29, 2010; as                   cycles or flight hours accumulated since the          Avenue SW., Renton, WA 98057–3356;
                                                  applicable; terminates the repetitive HFEC              last inspection, as applicable.                       telephone 425–227–1138; fax 425- 227–1149.
                                                  inspections required by the introductory text              (i) Airbus Service Bulletin A330–53–3168,          Information may be emailed to: 9-ANM-116–
                                                  to paragraph (g) of this AD, except where               dated September 19, 2007.                             AMOC-REQUESTS@faa.gov. Before using
                                                  Airbus Service Bulletin A330–53–3159,                      (ii) Airbus Service Bulletin A330–53–3168,         any approved AMOC, notify your appropriate
                                                  Revision 02, dated March 29, 2010; or Airbus            Revision 01, dated February 15, 2008.                 principal inspector, or lacking a principal



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                                                                           Federal Register / Vol. 80, No. 51 / Tuesday, March 17, 2015 / Proposed Rules                                         13803

                                                  inspector, the manager of the local flight              DATES:  We must receive your comments                 absolute or competitive preference
                                                  standards district office/certificate holding           on or before April 16, 2015.                          priority, affects the overall amount of
                                                  district office. The AMOC approval letter                                                                     funding available to individual
                                                                                                          ADDRESSES: Submit your comments
                                                  must specifically reference this AD.
                                                                                                          through the Federal eRulemaking Portal                applicants in any given fiscal year.
                                                     (2) Contacting the Manufacturer: As of the
                                                                                                          or via postal mail, commercial delivery,                In addition, we note that participation
                                                  effective date of this AD, for any requirement
                                                  in this AD to obtain corrective actions from            or hand delivery. We will not accept                  in this program is voluntary. Potential
                                                  a manufacturer, the action must be                      comments by fax or by email or those                  applicants need to consider carefully
                                                  accomplished using a method approved by                 submitted after the comment period. To                the effort that will be required to
                                                  the Manager, International Branch, ANM–                 ensure that we do not receive duplicate               prepare a strong application, their
                                                  116, Transport Airplane Directorate, FAA; or            copies, please submit your comments                   capacity to implement a project
                                                  the EASA; or Airbus’s EASA DOA. If                                                                            successfully, and their chances of
                                                  approved by the DOA, the approval must
                                                                                                          only once. In addition, please include
                                                                                                          the Docket ID at the top of your                      submitting a successful application. We
                                                  include the DOA-authorized signature.                                                                         believe that the costs imposed on
                                                                                                          comments.
                                                  (p) Related Information                                    • Federal eRulemaking Portal: Go to                applicants by the proposed priority
                                                    (1) Refer to Mandatory Continuing                     www.regulations.gov to submit your                    would be limited to paperwork burden
                                                  Airworthiness Information (MCAI) EASA                   comments electronically. Information                  related to preparing an application and
                                                  Airworthiness Directive 2014–0012R1, dated              on using Regulations.gov, including                   that the benefits of implementing these
                                                  January 24, 2014, for related information.              instructions for accessing agency                     proposals would outweigh any costs
                                                  This MCAI may be found in the AD docket                                                                       incurred by applicants. The costs of
                                                                                                          documents, submitting comments, and
                                                  on the Internet at http://www.regulations.gov                                                                 carrying out activities would be paid for
                                                  by searching for and locating Docket No.                viewing the docket, is available on the
                                                                                                          site under ‘‘Are you new to this site?’’              with program funds and with matching
                                                  FAA–2015–0490.                                                                                                funds provided by private-sector
                                                    (2) For service information identified in                • Postal Mail, Commercial Delivery,
                                                  this AD, contact Airbus SAS, Airworthiness              or Hand Delivery: If you mail or deliver              partners. Thus, the costs of
                                                  Office—EAL, 1 Rond Point Maurice Bellonte,              your comments about these proposed                    implementation would not be a burden
                                                  31707 Blagnac Cedex, France; telephone +33              regulations, address them to Allison                  for any eligible applicants, including
                                                  5 61 93 36 96; fax +33 5 61 93 45 80; email             Moss, U.S. Department of Education,                   small entities.
                                                  airworthiness.A330-A340@airbus.com;                     400 Maryland Avenue SW., Room                           Invitation to Comment: We invite you
                                                  Internet http://www.airbus.com. You may                 4W319, Washington, DC 20202–5930.                     to submit comments regarding this
                                                  view this service information at the FAA,                                                                     notice.
                                                  Transport Airplane Directorate, 1601 Lind                  Privacy Note: The Department of                      We invite you to assist us in
                                                  Avenue SW., Renton, WA. For information                 Education’s (Department) policy is to make            complying with the specific
                                                  on the availability of this material at the             all comments received from members of the             requirements of Executive Orders 12866
                                                  FAA, call 425–227–1221.                                 public available for public viewing in their
                                                                                                                                                                and 13563 and their overall requirement
                                                                                                          entirety on the Federal eRulemaking Portal at
                                                    Issued in Renton, Washington, on March 2,             www.regulations.gov. Therefore, commenters            of reducing regulatory burden that
                                                  2015.                                                   should be careful to include in their                 might result from this proposed priority.
                                                  Jeffrey E. Duven,                                       comments only information that they wish to           Please let us know of any further ways
                                                  Manager, Transport Airplane Directorate,                make publicly available.                              we could reduce potential costs or
                                                  Aircraft Certification Service.                                                                               increase potential benefits while
                                                                                                          FOR FURTHER INFORMATION CONTACT:
                                                  [FR Doc. 2015–05720 Filed 3–16–15; 8:45 am]                                                                   preserving the effective and efficient
                                                                                                          Allison Moss. Telephone: (202) 205–                   administration of the program.
                                                  BILLING CODE 4910–13–P
                                                                                                          7726 or by email: Allison.moss@ed.gov.                  During and after the comment period,
                                                                                                             If you use a telecommunications                    you may inspect all public comments
                                                                                                          device for the deaf (TDD) or a text                   about this notice by accessing
                                                  DEPARTMENT OF EDUCATION                                 telephone (TTY), call the Federal Relay               Regulations.gov. You may also inspect
                                                                                                          Service (FRS), toll free, at 1–800–877–               the comments in person in Room
                                                  34 CFR Subtitle A
                                                                                                          8339.                                                 4W335, 400 Maryland Avenue SW.,
                                                  [Docket No.: ED–2015–OII–0006; (CFDA)                   SUPPLEMENTARY INFORMATION:                            Washington, DC, between the hours of
                                                  Numbers: 84.411A (Scale-up grants),
                                                                                                             Summary of the Major Provisions of                 8:30 a.m. and 4:00 p.m., Washington,
                                                  84.411B (Validation grants), and 84.411C
                                                  (Development grants)]                                   This Regulatory Action: In this                       DC time, Monday through Friday of
                                                                                                          document, the Department proposes a                   each week except Federal holidays.
                                                  RIN 1855–ZA10                                           priority for the i3 program that would                Please contact the person listed under
                                                                                                          promote the implementation of                         FOR FURTHER INFORMATION CONTACT in
                                                  Proposed Priority—Investing in                          comprehensive high school reform and                  order to schedule a time to inspect
                                                  Innovation Fund; Catalog of Federal                     redesign strategies. This proposed                    comments in person.
                                                  Domestic Assistance                                     priority could be used in the                           Assistance to Individuals With
                                                  AGENCY:  Office of Innovation and                       Development, Validation, or Scale-up                  Disabilities in Reviewing the
                                                  Improvement, Department of Education.                   tier of the i3 program in future years, as            Rulemaking Record: On request we will
                                                  ACTION: Proposed priority.                              appropriate.                                          provide an appropriate accommodation
                                                                                                             Costs and Benefits: The Assistant                  or auxiliary aid to an individual with a
                                                  SUMMARY:   The Assistant Deputy                         Deputy Secretary believes that the                    disability who needs assistance to
                                                  Secretary for Innovation and                            proposed priority would not impose                    review the comments or other
rljohnson on DSK3VPTVN1PROD with PROPOSALS




                                                  Improvement proposes a priority under                   significant costs on eligible applicants              documents in the public rulemaking
                                                  the Investing in Innovation Fund (i3).                  seeking assistance through the i3                     record for this notice. If you want to
                                                  The Assistant Deputy Secretary may use                  program.                                              schedule an appointment for this type of
                                                  this priority for competitions in fiscal                   The proposed priority is designed to               accommodation or auxiliary aid, please
                                                  year (FY) 2015 and later years. The                     be used in conjunction with several                   contact the person listed under FOR
                                                  proposed priority would not repeal or                   priorities that have already been                     FURTHER INFORMATION CONTACT.
                                                  replace currently established priorities                established under the i3 program, and                   Purpose of Program: The i3 program
                                                  for this program.                                       no priority, whether it is used as an                 addresses two related challenges. First,


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Document Created: 2015-12-18 12:01:09
Document Modified: 2015-12-18 12:01:09
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionNotice of proposed rulemaking (NPRM).
DatesWe must receive comments on this proposed AD by May 1, 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 13799 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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