82_FR_57095 82 FR 56865 - Airworthiness Directives; Airbus Airplanes

82 FR 56865 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 82, Issue 230 (December 1, 2017)

Page Range56865-56869
FR Document2017-25763

We are superseding Airworthiness Directive (AD) 2016-20-11, which applied to certain Airbus Model A300 B4-600, B4-600R, and F4-600R series airplanes, and Model A300 C4-605R Variant F airplanes (collectively called Model A300-600 series airplanes); and Airbus Model A310 series airplanes. AD 2016-20-11 required repetitive inspections of the external area of the aft cargo door sill beam for cracking, repetitive inspections for fatigue cracking of the cargo door sill beam, lock fitting, and torsion box plate, and repair if necessary. This new AD retains the inspections for cracking, and repair if necessary; and requires reinforcement of the aft cargo door sill beam area. This AD was prompted by the development of a reinforcement modification of the aft cargo door sill beam area, which constitutes terminating action for the repetitive inspections. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 82 Issue 230 (Friday, December 1, 2017)
[Federal Register Volume 82, Number 230 (Friday, December 1, 2017)]
[Rules and Regulations]
[Pages 56865-56869]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-25763]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2017-0708; Product Identifier 2017-NM-035-AD; Amendment 
39-19113; AD 2017-24-09]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

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

ACTION: Final rule.

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

SUMMARY: We are superseding Airworthiness Directive (AD) 2016-20-11, 
which applied to certain Airbus Model A300 B4-600, B4-600R, and F4-600R 
series airplanes, and Model A300 C4-605R Variant F airplanes 
(collectively called Model A300-600 series airplanes); and Airbus Model 
A310 series airplanes. AD 2016-20-11 required repetitive inspections of 
the external area of the aft cargo door sill beam for cracking, 
repetitive inspections for fatigue cracking of the cargo door sill 
beam, lock fitting, and torsion box plate, and repair if necessary. 
This new AD retains the inspections for cracking, and repair if 
necessary; and requires reinforcement of the aft cargo door sill beam 
area. This AD was prompted by the development of a reinforcement 
modification of the aft cargo door sill beam area, which constitutes 
terminating action for the repetitive inspections. We are issuing this 
AD to address the unsafe condition on these products.

DATES: This AD is effective January 5, 2018.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of July 2, 2014 
(79 FR 34403, June 17, 2014).
    The Director of the Federal Register approved the incorporation by 
reference of certain other publications listed in this AD as of January 
3, 2017 (81 FR 85837, November 29, 2016).

ADDRESSES: For service information identified in this final rule, 
contact Airbus SAS, Airworthiness Office--EAW, 1 Rond Point Maurice 
Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax 
+33 5 61 93 44 51; email [email protected]; Internet 
http://www.airbus.com. You may view this referenced service information 
at the FAA, Transport Standards Branch, 1601 Lind Avenue SW., Renton, 
WA. For information on the availability of this material at the FAA, 
call 425-227-1221. It is also available on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-
0708.

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-2017-
0708; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this AD, the regulatory evaluation, any comments received, and 
other information. The address for the Docket Office (telephone 800-
647-5527) is Docket Management Facility, U.S. Department of 
Transportation, Docket Operations, M-30, West Building Ground Floor, 
Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590.

FOR FURTHER INFORMATION CONTACT: Dan Rodina, Aerospace Engineer, 
International Section, Transport Standards Branch, FAA, 1601 Lind 
Avenue SW., Renton, WA 98057-3356;

[[Page 56866]]

telephone 425-227-2125; fax 425-227-1149.

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 to supersede AD 2016-20-11, Amendment 39-18677 (81 FR 85837, 
November 29, 2016) (``AD 2016-20-11''). AD 2016-20-11 applied to 
certain Airbus Model A300-600 series airplanes; and Airbus Model A310 
series airplanes. The NPRM published in the Federal Register on July 
27, 2017 (82 FR 34891). The NPRM was prompted by a determination that 
reinforcement of the aft cargo door sill beam area is necessary to 
address the unsafe condition, which constitutes terminating action for 
the repetitive inspections. The NPRM proposed to continue to require 
repetitive inspections of the external area of the aft cargo door sill 
beam for cracking, repetitive inspections for fatigue cracking of the 
cargo door sill beam, lock fitting, and torsion box plate, and repair 
if necessary. The NPRM also proposed to require reinforcement of the 
aft cargo door sill beam area. We are issuing this AD to prevent 
fatigue cracking of the cargo door sill beam, lock fitting, and torsion 
box plate, which could result in the loss of the door locking function 
and subsequently, loss of the cargo door in flight and rapid 
decompression.
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA AD 
2017-0048, dated March 15, 2017; corrected April 20, 2017 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for certain Airbus Model 
A300-600 series airplanes; and Airbus Model A310 series airplanes. The 
MCAI states:

    In the frame of the widespread fatigue damage (WFD) compliance 
study and after an in-service occurrence, the area of the aft cargo 
door sill beam and adjacent structure was identified as sensitive to 
the fatigue loads.
    This condition, if not detected and corrected, could lead to 
failure of multiple lock fittings, possibly resulting in loss of the 
cargo door in flight and consequent explosive decompression of the 
aeroplane.
    To address this potential unsafe condition, Airbus issued Alert 
Operators Transmission (AOT) A53W005-14 providing inspection 
instructions and, consequently, EASA issued Emergency AD 2014-0097-E 
[which corresponded to FAA AD 2014-12-06, Amendment 39-17867, (79 FR 
34403, June 17, 2014)] to require repetitive ultrasonic inspections 
(US) or detailed inspections (DET) of the aft cargo door sill beam 
area [and corrective actions if necessary].
    After that [EASA] AD was issued, further analysis indicated that 
repetitive high frequency eddy current (HFEC) inspections needed to 
be introduced, and Airbus published Service Bulletin (SB) A310-53-
2139 and SB A300-53-6179 to provide instructions. Prompted by this 
determination, EASA issued AD 2015-0150 [which corresponded to FAA 
AD 2016-20-11], retaining the requirements of EASA Emergency AD 
2014-0097-E, which was superseded, and required repetitive HFEC 
inspections of the concerned areas. The first HFEC inspection 
terminated the repetitive US/DET inspections. That [EASA] AD also 
required the inspection results to be reported.
    Since that [EASA] AD was issued, Airbus developed a 
reinforcement modification of the aft cargo door sill beam area, and 
published Airbus SB A310-53-2141 and SB A300-53-6181, which were 
revised lately, to make this available for in-service application.
    For the reasons described above, this [EASA] AD retains the 
requirements of EASA AD 2015-0150, which is superseded, and requires 
modification [reinforcement] of the aft cargo door sill beam, which 
constitutes terminating action for the repetitive inspections.
    This [EASA] AD is re-published to correct the compliance time 
description in Table 4.

    You may examine the MCAI in the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-
0708.

Comments

    We gave the public the opportunity to participate in developing 
this AD. The following presents the comments received on the NPRM and 
the FAA's response to each comment.

Request To Make the Mandatory Terminating Modification Optional

    FedEx requested that the terminating modification in paragraph (n) 
of the proposed AD be made an optional action. FedEx stated that they 
have inspected their airplanes as required by AD 2016-20-11 and have 
not found any cracks during HFEC inspections. FedEx noted that they 
have inspected airplanes having accumulated anywhere from 12,000 total 
flight cycles to 40,000 total flight cycles. FedEx suggested that the 
modification would be necessary on less than 1 percent of inspected 
airplanes over the next 10 years. FedEx claimed that the modification 
is an unproven change that has not been subjected to full scale fatigue 
testing. For these reasons, FedEx argued that inspections alone will 
maintain safe airworthiness for the affected airplanes.
    We disagree with the commenter's request. EASA, as the State of 
Design Authority for Airbus products, has determined an unsafe 
conditions exists after conducting a risk analysis taking into 
consideration in-service data for the worldwide fleet. We agree with 
EASA's risk assessment and their decision to mitigate the risk by 
mandating the modification in this AD. FedEx has not provided 
sufficient data to support their request to allow inspections in lieu 
of the modification. We have not changed this AD in this regard.

Request To Update the Costs for the Modification

    FedEx requested that we update the labor costs for the modification 
in the proposed AD. FedEx stated that their labor costs for the 
modification will be an additional $10,000 per airplane. FedEx further 
noted that the modification would extend their service checks, 
resulting in additional out-of-service time for their airplanes and 
additional expenses.
    We partially agree with the commenter's request. The number of 
work-hours to complete the modification depends on the airplane's 
configuration. In the NPRM, we used the 40 work-hours estimate for the 
configuration that requires less time to modify. We have updated this 
final rule to reflect work-hour costs of up to 68 hours (the estimated 
work-hours for the other configuration) for the required modification.
    Regarding the additional costs related to extended service checks, 
we do not consider it appropriate to attribute the costs associated 
with aircraft ``downtime'' to the AD. Normally, compliance with the AD 
will not necessitate any additional downtime beyond that of a regularly 
scheduled maintenance hold. Even if additional downtime is necessary 
for some airplanes in some cases, we do not have sufficient information 
to evaluate the number of airplanes that may be affected or the amount 
of additional downtime that may be required. Therefore, we are unable 
to provide an estimate for these variable costs. We have made no 
further change to this final rule regarding this issue.

Conclusion

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

[[Page 56867]]

Related Service Information Under 1 CFR Part 51

    Airbus has issued Service Bulletin A300-53-6181, Revision 01, dated 
July 2, 2015; and Service Bulletin A310-53-2141, Revision 01, dated 
July 2, 2015. This service information describes procedures for 
reinforcing the aft cargo door sill beam area. These documents are 
distinct since they apply to different airplane models.
    Airbus has also issued Service Bulletin A300-53-6179, dated 
December 12, 2014; and Service Bulletin A310-53-2139, dated December 
12, 2014. This service information describes procedures for repetitive 
HFEC inspections of the cargo door sill beam, lock fitting, and torsion 
box plate. These documents are distinct since they apply to different 
airplane models.
    Airbus has also issued Alert Operators Transmission AOT A53W005-14, 
Revision 01, dated April 29, 2014, which describes procedures for doing 
an ultrasonic inspection or detailed inspection of the aft cargo door 
sill beam external area for cracking.
    This service information is reasonably available because the 
interested parties have access to it through their normal course of 
business or by the means identified in the ADDRESSES section.

Costs of Compliance

    We estimate that this AD affects 75 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                 Cost on U.S.
             Action                     Labor cost          Parts cost     Cost per product        operators
----------------------------------------------------------------------------------------------------------------
Inspection (retained action      12 work-hours x $85 per             N/A  $1,020 per          $76,500 per
 from AD 2016[dash]20[dash]11).   hour = $1,020 per                        inspection cycle.   inspection cycle.
                                  inspection cycle.
Modification (new action)......  Up to 68 work-hours x           $96,890  Up to $102,670....  Up to $7,700,250.
                                  $85 per hour = $5,780.
Reporting (retained action from  1 work hour x $85 per                $0  $85 per inspection  $6,375 per
 AD 2016[dash]20[dash]11).        hour = $85 per                           cycle.              inspection cycle.
                                  inspection cycle.
----------------------------------------------------------------------------------------------------------------

    We have received no definitive data that will enable us to provide 
cost estimates for the on-condition actions specified in this AD.

Paperwork Reduction Act

    A federal agency may not conduct or sponsor, and a person is not 
required to respond to, nor shall a person be subject to penalty for 
failure to comply with a collection of information subject to the 
requirements of the Paperwork Reduction Act unless that collection of 
information displays a current valid OMB control number. The control 
number for the collection of information required by this AD is 2120-
0056. The paperwork cost associated with this AD has been detailed in 
the Costs of Compliance section of this document and includes time for 
reviewing instructions, as well as completing and reviewing the 
collection of information. Therefore, all reporting associated with 
this AD is mandatory. Comments concerning the accuracy of this burden 
and suggestions for reducing the burden should be directed to the FAA 
at 800 Independence Ave. SW., Washington, DC 20591, ATTN: Information 
Collection Clearance Officer, AES-200.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, section 106, describes the 
authority of the FAA Administrator. ``Subtitle VII: Aviation 
Programs,'' describes in more detail the scope of the Agency's 
authority.
    We are issuing this rulemaking under the authority described in 
``Subtitle VII, Part A, Subpart III, Section 44701: General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.
    This AD is issued in accordance with authority delegated by the 
Executive Director, Aircraft Certification Service, as authorized by 
FAA Order 8000.51C. In accordance with that order, issuance of ADs is 
normally a function of the Compliance and Airworthiness Division, but 
during this transition period, the Executive Director has delegated the 
authority to issue ADs applicable to transport category airplanes to 
the Director of the System Oversight Division.

Regulatory Findings

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

List of Subjects in 14 CFR Part 39

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

Adoption of the Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

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

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


Sec.  39.13   [Amended]

0
2. The FAA amends Sec.  39.13 by removing Airworthiness Directive (AD) 
2016-20-11, Amendment 39-18677 (81 FR 85837, November 29, 2016), and 
adding the following new AD:

2017-24-09 Airbus: Amendment 39-19113; Docket No. FAA-2017-0708; 
Product Identifier 2017-NM-035-AD.

(a) Effective Date

    This AD is effective January 5, 2018.

[[Page 56868]]

(b) Affected ADs

    This AD replaces AD 2016-20-11, Amendment 39-18677 (81 FR 85837, 
November 29, 2016) (``AD 2016-20-11'').

(c) Applicability

    This AD applies to the airplanes identified in paragraphs (c)(1) 
through (c)(5) of this AD, certificated in any category, all 
manufacturer serial numbers on which Airbus modification 05438 has 
been embodied in production, except those on which Airbus 
modification 12046 has been embodied in production.
    (1) Airbus Model A300 B4-601, B4-603, B4-620, and B4-622 
airplanes.
    (2) Airbus Model A300 B4-605R and B4-622R airplanes.
    (3) Airbus Model A300 F4-605R and F4-622R airplanes.
    (4) Airbus Model A300 C4-605R Variant F airplanes.
    (5) Airbus Model A310-203, -204, -221, -222, -304, -322, -324, 
and -325 airplanes.

(d) Subject

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

(e) Reason

    This AD was prompted by reports of fatigue cracks on the cargo 
door sill beam, lock fitting, and torsion box plate. We are issuing 
this AD to prevent fatigue cracking of the cargo door sill beam, 
lock fitting, and torsion box plate, which could result in the loss 
of the door locking function and subsequently, loss of the cargo 
door in flight and rapid decompression.

(f) Compliance

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

(g) Retained Inspection, With No Changes

    This paragraph restates the requirements of paragraph (g) of AD 
2016-20-11, with no changes. Within the compliance time identified 
in paragraph (g)(1), (g)(2), or (g)(3) of this AD, as applicable: Do 
an ultrasonic inspection or detailed inspection of the aft cargo 
door sill beam external area for cracking, in accordance with Airbus 
Alert Operators Transmission (AOT) A53W005-14, dated April 22, 2014; 
or Airbus AOT A53W005-14, Revision 01, dated April 29, 2014. Repeat 
the inspection thereafter at intervals not to exceed 275 flight 
cycles. As of January 3, 2017 (the effective date of AD 2016-20-11), 
use only Airbus AOT A53W005-14, Revision 01, dated April 29, 2014, 
to comply with the requirements of this paragraph.
    (1) For airplanes that have accumulated 30,000 flight cycles or 
more since the airplane's first flight as of July 2, 2014 (the 
effective date of AD 2014-12-06, Amendment 39-17867, (79 FR 34403, 
June 17, 2014) (``AD 2014-12-06'')): Within 50 flight cycles after 
July 2, 2014.
    (2) For airplanes that have accumulated 18,000 flight cycles or 
more, but fewer than 30,000 flight cycles since the airplane's first 
flight as of July 2, 2014 (the effective date of AD 2014-12-06): 
Within 275 flight cycles after July 2, 2014.
    (3) For airplanes that have accumulated fewer than 18,000 flight 
cycles since the airplane's first flight as of July 2, 2014 (the 
effective date of AD 2014-12-06): Before exceeding 18,275 flight 
cycles since the airplane's first flight.

(h) Retained Optional Terminating Action, With No Changes

    This paragraph restates the provisions of paragraph (h) of AD 
2016-20-11, with no changes. Accomplishment of a high frequency eddy 
current (HFEC) inspection for cracking, in accordance with Airbus 
AOT A53W005-14, dated April 22, 2014; or AOT A53W005-14, Revision 
01, dated April 29, 2014; terminates the repetitive inspections 
required by paragraph (g) of this AD for that airplane. If any 
cracking is found during the HFEC inspection, before further flight, 
repair using a method approved by the Manager, International 
Section, Transport Standards Branch, FAA; or the European Aviation 
Safety Agency (EASA); or Airbus's EASA Design Organization Approval 
(DOA).

(i) Retained Reporting Requirement, With No Changes

    This paragraph restates the requirements of paragraph (i) of AD 
2016-20-11, with no changes. Submit a report of the findings (both 
positive and negative) of the inspection required by paragraph (g) 
of this AD to ``Airbus Service Bulletin Reporting Online 
Application'' on Airbus World (https://w3.airbus.com/), at the 
applicable time specified in paragraph (i)(1) or (i)(2) of this AD. 
The report must include the inspection results, including no 
findings.
    (1) If the inspection was done on or after January 3, 2017 (the 
effective date of AD 2016-20-11): Submit the report within 30 days 
after the inspection.
    (2) If the inspection was done before January 3, 2017 (the 
effective date of AD 2016-20-11): Submit the report within 30 days 
after January 3, 2017.

(j) Retained Definition of Airplane Groups, With No Changes

    This paragraph restates the definitions specified in paragraph 
(j) of AD 2016-20-11, with no changes. Paragraphs (k)(1), (k)(2), 
and (k)(3) of this AD refer to airplane groups, as identified in 
paragraphs (j)(1), (j)(2), and (j)(3) of this AD.
    (1) Airplanes on which an HFEC inspection was accomplished as 
specified in Airbus AOT A53W005-14.
    (2) Airplanes on which no HFEC inspection was accomplished as 
specified in Airbus AOT A53W005-14, that have accumulated more than 
18,000 total flight cycles as of January 3, 2017 (the effective date 
of AD 2016-20-11).
    (3) Airplanes on which no HFEC inspection was accomplished as 
specified in Airbus AOT A53W005-14, that have accumulated 18,000 
total flight cycles or fewer as of January 3, 2017 (the effective 
date of AD 2016-20-11).

(k) Retained Repetitive HFEC Inspections, With No Changes

    This paragraph restates the requirements of paragraph (k) of AD 
2016-20-11, with no changes. At the applicable time specified in 
paragraph (k)(1), (k)(2), or (k)(3) of this AD: Do an HFEC 
inspection for fatigue cracking of the cargo door sill beam, lock 
fitting, and torsion box plate, in accordance with Airbus Service 
Bulletin A300-53-6179, dated December 12, 2014; or Airbus Service 
Bulletin A310-53-2139, dated December 12, 2014; as applicable. 
Repeat the HFEC inspection thereafter at intervals not to exceed 
4,600 flight cycles.
    (1) For airplanes identified in paragraph (j)(1) of this AD: 
Inspect within 4,600 flight cycles after the most recent HFEC 
inspection specified in Airbus AOT A53W005-14.
    (2) For airplanes identified in paragraph (j)(2) of this AD: 
Inspect within 2,000 flight cycles after January 3, 2017 (the 
effective date of AD 2016-20-11).
    (3) For airplanes identified in paragraph (j)(3) of this AD: 
Inspect before exceeding 13,000 total flight cycles since the 
airplane's first flight, or within 2,000 flight cycles after January 
3, 2017 (the effective date of AD 2016-20-11), whichever occurs 
later.

(l) Retained Corrective Action, With No Changes

    This paragraph restates the requirements of paragraph (l) of AD 
2016-20-11, with no changes. If any crack is found during any 
inspection required by paragraph (g) or (k) of this AD: Before 
further flight, repair using a method approved by the Manager, 
International Section, Transport Standards Branch, FAA; or EASA; or 
Airbus's EASA DOA.

(m) Retained Terminating Action for Repetitive Inspections in Paragraph 
(g) of This AD, With No Changes

    This paragraph restates the terminating action of paragraph 
(m)(1) of AD 2016-20-11, with no changes. For any airplane 
identified in paragraphs (j)(2) and (j)(3) of this AD, 
accomplishment of the initial inspection required by paragraph (k) 
of this AD terminates the repetitive inspections required by 
paragraph (g) of this AD.

(n) New Cargo Door Reinforcement

    At the latest of the applicable times specified in paragraphs 
(n)(1), (n)(2), and (n)(3) of this AD: Reinforce the aft cargo door 
sill beam area, in accordance with the Accomplishment Instructions 
of Airbus Service Bulletin A300-53-6181, Revision 01, dated July 2, 
2015; or Airbus Service Bulletin A310-53-2141, Revision 01, dated 
July 2, 2015; as applicable.
    (1) Before exceeding 19,600 flight cycles since first flight of 
the airplane.
    (2) Within 2,300 flight cycles after the last HFEC or detailed 
inspection required by this AD that was accomplished before the 
effective date of this AD.
    (3) Within 12 months after the effective date of this AD.

(o) New Terminating Action

    Modification of an airplane as required by paragraph (n) of this 
AD constitutes terminating action for the repetitive inspections 
required by paragraphs (g) and (k) of this AD for the modified 
airplane only.

[[Page 56869]]

(p) Credit for Previous Actions

    This paragraph provides credit for actions required by paragraph 
(n) of this AD, if those actions were performed before the effective 
date of this AD using Airbus Service Bulletin A300-53-6181, dated 
June 26, 2015; or Airbus Service Bulletin A310-53-2141, dated June 
26, 2015; as applicable.

(q) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Section, Transport Standards Branch, FAA, has the 
authority to approve AMOCs for this AD, if requested using the 
procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, 
send your request to your principal inspector or local Flight 
Standards District Office, as appropriate. If sending information 
directly to the International Section, send it to the attention of 
the person identified in paragraph (r)(2) of this AD. Information 
may be emailed to: [email protected].
    (i) Before using any approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager 
of the local flight standards district office/certificate holding 
district office.
    (ii) AMOCs approved previously for AD 2016-20-11 are approved as 
AMOCs for the corresponding provisions of 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 Section, Transport Standards 
Branch, FAA; or EASA; or Airbus's EASA DOA. If approved by the DOA, 
the approval must include the DOA-authorized signature.
    (3) Reporting Requirements: A federal agency may not conduct or 
sponsor, and a person is not required to respond to, nor shall a 
person be subject to a penalty for failure to comply with a 
collection of information subject to the requirements of the 
Paperwork Reduction Act unless that collection of information 
displays a current valid OMB Control Number. The OMB Control Number 
for this information collection is 2120-0056. Public reporting for 
this collection of information is estimated to be approximately 1 
hour per response, including the time for reviewing instructions, 
completing and reviewing the collection of information. All 
responses to this collection of information are mandatory. Comments 
concerning the accuracy of this burden and suggestions for reducing 
the burden should be directed to the FAA at: 800 Independence Ave. 
SW., Washington, DC 20591, Attn: Information Collection Clearance 
Officer, AES-200.
    (4) Required for Compliance (RC): Except as required by 
paragraph (l) of this AD: If any service information contains 
procedures or tests that are identified as RC, those procedures and 
tests must be done to comply with this AD; any procedures or tests 
that are not identified as RC are recommended. Those procedures and 
tests that are not identified as RC may be deviated from using 
accepted methods in accordance with the operator's maintenance or 
inspection program without obtaining approval of an AMOC, provided 
the procedures and tests identified as RC can be done and the 
airplane can be put back in an airworthy condition. Any 
substitutions or changes to procedures or tests identified as RC 
require approval of an AMOC.

(r) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA AD 2017-0048, dated March 15, 2017; corrected April 20, 
2017, for related information. This MCAI may be found in the AD 
docket on the Internet at http://www.regulations.gov by searching 
for and locating Docket No. FAA-2017-0708.
    (2) For more information about this AD, contact Dan Rodina, 
Aerospace Engineer, International Section, Transport Standards 
Branch, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 
425-227-2125; fax 425-227-1149.
    (3) Service information identified in this AD that is not 
incorporated by reference is available at the addresses specified in 
paragraphs (s)(5) and (s)(6) of this AD.

(s) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless this AD specifies otherwise.
    (3) The following service information was approved for IBR on 
July 2, 2014 (79 FR 34403, June 17, 2014).
    (i) Airbus Alert Operators Transmission A53W005-14, dated April 
22, 2014.
    (ii) Reserved.
    (4) The following service information was approved for IBR on 
January 3, 2017, (81 FR 85837, November 29, 2016).
    (i) Airbus Alert Operators Transmission A53W005-14, Revision 01, 
dated April 29, 2014.
    (ii) Airbus Service Bulletin A300-53-6179, dated December 12, 
2014.
    (iii) Airbus Service Bulletin A300-53-6181, Revision 01, dated 
July 2, 2015.
    (iv) Airbus Service Bulletin A310-53-2139, dated December 12, 
2014.
    (v) Airbus Service Bulletin A310-53-2141, Revision 01, dated 
July 2, 2015.
    (5) For service information identified in this AD, contact 
Airbus SAS, Airworthiness Office--EAW, 1 Rond Point Maurice 
Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; 
fax +33 5 61 93 44 51; email [email protected]; 
Internet http://www.airbus.com.
    (6) You may view this service information at the FAA, Transport 
Standards Branch, 1601 Lind Avenue SW., Renton, WA. For information 
on the availability of this material at the FAA, call 425-227-1221.
    (7) You may view this service information that is incorporated 
by reference at the National Archives and Records Administration 
(NARA). For information on the availability of this material at 
NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Renton, Washington, on November 22, 2017.
Jeffrey E. Duven,
Director, System Oversight Division, Aircraft Certification Service.
[FR Doc. 2017-25763 Filed 11-30-17; 8:45 am]
BILLING CODE 4910-13-P



                                                                  Federal Register / Vol. 82, No. 230 / Friday, December 1, 2017 / Rules and Regulations                                        56865

                                                Section, Transport Standards Branch, FAA,                  (3) The following service information was          beam, lock fitting, and torsion box plate,
                                                has the authority to approve AMOCs for this             approved for IBR on January 5, 2018.                  and repair if necessary. This new AD
                                                AD, if requested using the procedures found                (i) Airbus Service Bulletin A320–27–1206,          retains the inspections for cracking, and
                                                in 14 CFR 39.19. In accordance with 14 CFR              Revision 02, dated November 2, 2015.
                                                39.19, send your request to your principal
                                                                                                                                                              repair if necessary; and requires
                                                                                                           (ii) Reserved.
                                                inspector or local Flight Standards District               (4) The following service information was          reinforcement of the aft cargo door sill
                                                Office, as appropriate. If sending information          approved for IBR on March 26, 2014 (79 FR             beam area. This AD was prompted by
                                                directly to the International Section, send it          9398, February 19, 2014).                             the development of a reinforcement
                                                to the attention of the person identified in               (i) Airbus Service Bulletin A320–27–1206,          modification of the aft cargo door sill
                                                paragraph (o)(2) of this AD. Information may            Revision 01, dated October 10, 2011.                  beam area, which constitutes
                                                be emailed to: 9-ANM-116-AMOC-                             (ii) Reserved.                                     terminating action for the repetitive
                                                REQUESTS@faa.gov.                                          (5) For service information identified in          inspections. We are issuing this AD to
                                                   (i) Before using any approved AMOC,                  this AD, contact Airbus, Airworthiness
                                                notify your appropriate principal inspector,                                                                  address the unsafe condition on these
                                                                                                        Office—EIAS, 1 Rond Point Maurice
                                                or lacking a principal inspector, the manager                                                                 products.
                                                                                                        Bellonte, 31707 Blagnac Cedex, France;
                                                of the local flight standards district office/          telephone +33 5 61 93 36 96; fax +33 5 61             DATES: This AD is effective January 5,
                                                certificate holding district office.                    93 44 51; email account.airworth-eas@                 2018.
                                                   (ii) AMOCs approved previously for AD                airbus.com; Internet http://www.airbus.com.              The Director of the Federal Register
                                                2014–08–01 are approved as AMOCs for the                   (6) You may view this service information
                                                corresponding provisions of paragraphs (g)
                                                                                                                                                              approved the incorporation by reference
                                                                                                        at the FAA, Transport Standards Branch,               of a certain publication listed in this AD
                                                and (h) of this AD.                                     1601 Lind Avenue SW., Renton, WA. For
                                                   (2) Contacting the Manufacturer: As of the                                                                 as of July 2, 2014 (79 FR 34403, June 17,
                                                                                                        information on the availability of this
                                                effective date of this AD, for any requirement          material at the FAA, call 425–227–1221.
                                                                                                                                                              2014).
                                                in this AD to obtain corrective actions from               (7) You may view this service information
                                                                                                                                                                 The Director of the Federal Register
                                                a manufacturer, the action must be                      that is incorporated by reference at the              approved the incorporation by reference
                                                accomplished using a method approved by                 National Archives and Records                         of certain other publications listed in
                                                the Manager, International Section, Transport                                                                 this AD as of January 3, 2017 (81 FR
                                                                                                        Administration (NARA). For information on
                                                Standards Branch, FAA; or the European                                                                        85837, November 29, 2016).
                                                                                                        the availability of this material at NARA, call
                                                Aviation Safety Agency (EASA); or Airbus’s
                                                                                                        202–741–6030, or go to: http://                       ADDRESSES: For service information
                                                EASA Design Organization Approval (DOA).
                                                                                                        www.archives.gov/federal-register/cfr/ibr-            identified in this final rule, contact
                                                If approved by the DOA, the approval must
                                                                                                        locations.html.
                                                include the DOA-authorized signature.                                                                         Airbus SAS, Airworthiness Office—
                                                   (3) Required for Compliance (RC): If any               Issued in Renton, Washington, on                    EAW, 1 Rond Point Maurice Bellonte,
                                                service information contains procedures or              November 16, 2017.                                    31707 Blagnac Cedex, France; telephone
                                                tests that are identified as RC, those                  Chris Spangenberg,                                    +33 5 61 93 36 96; fax +33 5 61 93 44
                                                procedures and tests must be done to comply             Acting Director, System Oversight Division,           51; email account.airworth-eas@
                                                with this AD; any procedures or tests that are
                                                                                                        Aircraft Certification Service.                       airbus.com; Internet http://
                                                not identified as RC are recommended. Those
                                                procedures and tests that are not identified            [FR Doc. 2017–25557 Filed 11–30–17; 8:45 am]          www.airbus.com. You may view this
                                                as RC may be deviated from using accepted               BILLING CODE 4910–13–P                                referenced service information at the
                                                methods in accordance with the operator’s                                                                     FAA, Transport Standards Branch, 1601
                                                maintenance or inspection program without                                                                     Lind Avenue SW., Renton, WA. For
                                                obtaining approval of an AMOC, provided                 DEPARTMENT OF TRANSPORTATION                          information on the availability of this
                                                the procedures and tests identified as RC can                                                                 material at the FAA, call 425–227–1221.
                                                be done and the airplane can be put back in             Federal Aviation Administration                       It is also available on the Internet at
                                                an airworthy condition. Any substitutions or
                                                changes to procedures or tests identified as                                                                  http://www.regulations.gov by searching
                                                                                                        14 CFR Part 39                                        for and locating Docket No. FAA–2017–
                                                RC require approval of an AMOC.
                                                                                                        [Docket No. FAA–2017–0708; Product                    0708.
                                                (o) Related Information
                                                                                                        Identifier 2017–NM–035–AD; Amendment                  Examining the AD Docket
                                                  (1) Refer to Mandatory Continuing                     39–19113; AD 2017–24–09]
                                                Airworthiness Information (MCAI) EASA AD                                                                         You may examine the AD docket on
                                                2016–0113, dated June 15, 2016, for related             RIN 2120–AA64                                         the Internet at http://
                                                information. This MCAI may be found in the                                                                    www.regulations.gov by searching for
                                                AD docket on the Internet at http://                    Airworthiness Directives; Airbus                      and locating Docket No. FAA–2017–
                                                www.regulations.gov by searching for and                Airplanes
                                                locating Docket No. FAA–2017–0476.                                                                            0708; or in person at the Docket
                                                  (2) For more information about this AD,               AGENCY:  Federal Aviation                             Management Facility between 9 a.m.
                                                contact Sanjay Ralhan, Aerospace Engineer,              Administration (FAA), Department of                   and 5 p.m., Monday through Friday,
                                                International Section, Transport Standards              Transportation (DOT).                                 except Federal holidays. The AD docket
                                                Branch, FAA, 1601 Lind Avenue SW.,
                                                                                                        ACTION: Final rule.
                                                                                                                                                              contains this AD, the regulatory
                                                Renton, Washington 98057–3356; telephone                                                                      evaluation, any comments received, and
                                                425–227–1405; fax 425–227–1149.                         SUMMARY:   We are superseding                         other information. The address for the
                                                  (3) Service information identified in this                                                                  Docket Office (telephone 800–647–5527)
                                                AD that is not incorporated by reference is             Airworthiness Directive (AD) 2016–20–
                                                available at the addresses specified in                 11, which applied to certain Airbus                   is Docket Management Facility, U.S.
                                                paragraphs (p)(5) and (p)(6) of this AD.                Model A300 B4–600, B4–600R, and F4–                   Department of Transportation, Docket
                                                                                                        600R series airplanes, and Model A300                 Operations, M–30, West Building
                                                (p) Material Incorporated by Reference                                                                        Ground Floor, Room W12–140, 1200
                                                                                                        C4–605R Variant F airplanes
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                                                   (1) The Director of the Federal Register             (collectively called Model A300–600                   New Jersey Avenue SE., Washington,
                                                approved the incorporation by reference                 series airplanes); and Airbus Model                   DC 20590.
                                                (IBR) of the service information listed in this
                                                paragraph under 5 U.S.C. 552(a) and 1 CFR
                                                                                                        A310 series airplanes. AD 2016–20–11                  FOR FURTHER INFORMATION CONTACT: Dan
                                                part 51.                                                required repetitive inspections of the                Rodina, Aerospace Engineer,
                                                   (2) You must use this service information            external area of the aft cargo door sill              International Section, Transport
                                                as applicable to do the actions required by             beam for cracking, repetitive inspections             Standards Branch, FAA, 1601 Lind
                                                this AD, unless this AD specifies otherwise.            for fatigue cracking of the cargo door sill           Avenue SW., Renton, WA 98057–3356;


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                                                56866             Federal Register / Vol. 82, No. 230 / Friday, December 1, 2017 / Rules and Regulations

                                                telephone 425–227–2125; fax 425–227–                    (DET) of the aft cargo door sill beam area            after conducting a risk analysis taking
                                                1149.                                                   [and corrective actions if necessary].                into consideration in-service data for the
                                                                                                           After that [EASA] AD was issued, further           worldwide fleet. We agree with EASA’s
                                                SUPPLEMENTARY INFORMATION:
                                                                                                        analysis indicated that repetitive high
                                                                                                                                                              risk assessment and their decision to
                                                Discussion                                              frequency eddy current (HFEC) inspections
                                                                                                        needed to be introduced, and Airbus                   mitigate the risk by mandating the
                                                   We issued a notice of proposed                       published Service Bulletin (SB) A310–53–              modification in this AD. FedEx has not
                                                rulemaking (NPRM) to amend 14 CFR                       2139 and SB A300–53–6179 to provide                   provided sufficient data to support their
                                                part 39 to supersede AD 2016–20–11,                     instructions. Prompted by this determination,         request to allow inspections in lieu of
                                                Amendment 39–18677 (81 FR 85837,                        EASA issued AD 2015–0150 [which                       the modification. We have not changed
                                                November 29, 2016) (‘‘AD 2016–20–                       corresponded to FAA AD 2016–20–11],                   this AD in this regard.
                                                11’’). AD 2016–20–11 applied to certain                 retaining the requirements of EASA
                                                                                                        Emergency AD 2014–0097–E, which was                   Request To Update the Costs for the
                                                Airbus Model A300–600 series
                                                                                                        superseded, and required repetitive HFEC              Modification
                                                airplanes; and Airbus Model A310                        inspections of the concerned areas. The first
                                                series airplanes. The NPRM published                                                                             FedEx requested that we update the
                                                                                                        HFEC inspection terminated the repetitive
                                                in the Federal Register on July 27, 2017                US/DET inspections. That [EASA] AD also               labor costs for the modification in the
                                                (82 FR 34891). The NPRM was                             required the inspection results to be reported.       proposed AD. FedEx stated that their
                                                prompted by a determination that                           Since that [EASA] AD was issued, Airbus            labor costs for the modification will be
                                                reinforcement of the aft cargo door sill                developed a reinforcement modification of             an additional $10,000 per airplane.
                                                beam area is necessary to address the                   the aft cargo door sill beam area, and                FedEx further noted that the
                                                unsafe condition, which constitutes                     published Airbus SB A310–53–2141 and SB               modification would extend their service
                                                                                                        A300–53–6181, which were revised lately, to           checks, resulting in additional out-of-
                                                terminating action for the repetitive                   make this available for in-service application.
                                                inspections. The NPRM proposed to                                                                             service time for their airplanes and
                                                                                                           For the reasons described above, this
                                                continue to require repetitive                          [EASA] AD retains the requirements of EASA            additional expenses.
                                                inspections of the external area of the aft             AD 2015–0150, which is superseded, and                   We partially agree with the
                                                cargo door sill beam for cracking,                      requires modification [reinforcement] of the          commenter’s request. The number of
                                                repetitive inspections for fatigue                      aft cargo door sill beam, which constitutes           work-hours to complete the
                                                cracking of the cargo door sill beam,                   terminating action for the repetitive                 modification depends on the airplane’s
                                                lock fitting, and torsion box plate, and                inspections.                                          configuration. In the NPRM, we used
                                                                                                           This [EASA] AD is re-published to correct          the 40 work-hours estimate for the
                                                repair if necessary. The NPRM also                      the compliance time description in Table 4.
                                                proposed to require reinforcement of the                                                                      configuration that requires less time to
                                                aft cargo door sill beam area. We are                     You may examine the MCAI in the                     modify. We have updated this final rule
                                                issuing this AD to prevent fatigue                      AD docket on the Internet at http://                  to reflect work-hour costs of up to 68
                                                cracking of the cargo door sill beam,                   www.regulations.gov by searching for                  hours (the estimated work-hours for the
                                                lock fitting, and torsion box plate,                    and locating Docket No. FAA–2017–                     other configuration) for the required
                                                which could result in the loss of the                   0708.                                                 modification.
                                                door locking function and subsequently,                                                                          Regarding the additional costs related
                                                                                                        Comments                                              to extended service checks, we do not
                                                loss of the cargo door in flight and rapid
                                                                                                          We gave the public the opportunity to               consider it appropriate to attribute the
                                                decompression.
                                                   The European Aviation Safety Agency                  participate in developing this AD. The                costs associated with aircraft
                                                (EASA), which is the Technical Agent                    following presents the comments                       ‘‘downtime’’ to the AD. Normally,
                                                for the Member States of the European                   received on the NPRM and the FAA’s                    compliance with the AD will not
                                                Union, has issued EASA AD 2017–0048,                    response to each comment.                             necessitate any additional downtime
                                                dated March 15, 2017; corrected April                   Request To Make the Mandatory                         beyond that of a regularly scheduled
                                                20, 2017 (referred to after this as the                 Terminating Modification Optional                     maintenance hold. Even if additional
                                                Mandatory Continuing Airworthiness                                                                            downtime is necessary for some
                                                                                                           FedEx requested that the terminating               airplanes in some cases, we do not have
                                                Information, or ‘‘the MCAI’’), to correct               modification in paragraph (n) of the
                                                an unsafe condition for certain Airbus                                                                        sufficient information to evaluate the
                                                                                                        proposed AD be made an optional                       number of airplanes that may be
                                                Model A300–600 series airplanes; and                    action. FedEx stated that they have
                                                Airbus Model A310 series airplanes.                                                                           affected or the amount of additional
                                                                                                        inspected their airplanes as required by              downtime that may be required.
                                                The MCAI states:                                        AD 2016–20–11 and have not found any                  Therefore, we are unable to provide an
                                                  In the frame of the widespread fatigue                cracks during HFEC inspections. FedEx                 estimate for these variable costs. We
                                                damage (WFD) compliance study and after an              noted that they have inspected airplanes
                                                in-service occurrence, the area of the aft                                                                    have made no further change to this
                                                                                                        having accumulated anywhere from                      final rule regarding this issue.
                                                cargo door sill beam and adjacent structure
                                                was identified as sensitive to the fatigue
                                                                                                        12,000 total flight cycles to 40,000 total
                                                                                                        flight cycles. FedEx suggested that the               Conclusion
                                                loads.
                                                  This condition, if not detected and                   modification would be necessary on less                 We reviewed the available data,
                                                corrected, could lead to failure of multiple            than 1 percent of inspected airplanes                 including the comments received, and
                                                lock fittings, possibly resulting in loss of the        over the next 10 years. FedEx claimed                 determined that air safety and the
                                                cargo door in flight and consequent explosive           that the modification is an unproven                  public interest require adopting this AD
                                                decompression of the aeroplane.                         change that has not been subjected to                 as proposed except for minor editorial
                                                  To address this potential unsafe condition,           full scale fatigue testing. For these                 changes. We have determined that these
jstallworth on DSKBBY8HB2PROD with RULES




                                                Airbus issued Alert Operators Transmission              reasons, FedEx argued that inspections
                                                (AOT) A53W005–14 providing inspection
                                                                                                                                                              minor changes:
                                                instructions and, consequently, EASA issued
                                                                                                        alone will maintain safe airworthiness                  • Are consistent with the intent that
                                                Emergency AD 2014–0097–E [which                         for the affected airplanes.                           was proposed in the NPRM for
                                                corresponded to FAA AD 2014–12–06,                         We disagree with the commenter’s                   correcting the unsafe condition; and
                                                Amendment 39–17867, (79 FR 34403, June                  request. EASA, as the State of Design                   • Do not add any additional burden
                                                17, 2014)] to require repetitive ultrasonic             Authority for Airbus products, has                    upon the public than was already
                                                inspections (US) or detailed inspections                determined an unsafe conditions exists                proposed in the NPRM.


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                                                                   Federal Register / Vol. 82, No. 230 / Friday, December 1, 2017 / Rules and Regulations                                                    56867

                                                Related Service Information Under 1                        December 12, 2014; and Service Bulletin                  inspection of the aft cargo door sill
                                                CFR Part 51                                                A310–53–2139, dated December 12,                         beam external area for cracking.
                                                   Airbus has issued Service Bulletin                      2014. This service information describes                   This service information is reasonably
                                                A300–53–6181, Revision 01, dated July                      procedures for repetitive HFEC                           available because the interested parties
                                                2, 2015; and Service Bulletin A310–53–                     inspections of the cargo door sill beam,                 have access to it through their normal
                                                2141, Revision 01, dated July 2, 2015.                     lock fitting, and torsion box plate. These               course of business or by the means
                                                This service information describes                         documents are distinct since they apply                  identified in the ADDRESSES section.
                                                procedures for reinforcing the aft cargo                   to different airplane models.
                                                                                                                                                                    Costs of Compliance
                                                door sill beam area. These documents                         Airbus has also issued Alert Operators
                                                are distinct since they apply to different                 Transmission AOT A53W005–14,                               We estimate that this AD affects 75
                                                airplane models.                                           Revision 01, dated April 29, 2014,                       airplanes of U.S. registry.
                                                   Airbus has also issued Service                          which describes procedures for doing an                    We estimate the following costs to
                                                Bulletin A300–53–6179, dated                               ultrasonic inspection or detailed                        comply with this AD:
                                                                                                                        ESTIMATED COSTS
                                                                                                                                                                                                     Cost on U.S.
                                                                    Action                                          Labor cost                         Parts cost           Cost per product          operators

                                                Inspection (retained action from AD                  12 work-hours × $85 per hour = $1,020                     N/A        $1,020 per inspec-      $76,500 per inspec-
                                                  2016-20-11).                                         per inspection cycle.                                                tion cycle.             tion cycle.
                                                Modification (new action) .......................    Up to 68 work-hours × $85 per hour =                  $96,890        Up to $102,670 ......   Up to $7,700,250.
                                                                                                       $5,780.
                                                Reporting (retained action from AD                   1 work hour × $85 per hour = $85 per                           $0    $85 per inspection      $6,375 per inspec-
                                                  2016-20-11).                                         inspection cycle.                                                    cycle.                  tion cycle.



                                                  We have received no definitive data                         We are issuing this rulemaking under                    1. Is not a ‘‘significant regulatory
                                                that will enable us to provide cost                        the authority described in ‘‘Subtitle VII,               action’’ under Executive Order 12866;
                                                estimates for the on-condition actions                     Part A, Subpart III, Section 44701:                        2. Is not a ‘‘significant rule’’ under the
                                                specified in this AD.                                      General requirements.’’ Under that                       DOT Regulatory Policies and Procedures
                                                                                                           section, Congress charges the FAA with                   (44 FR 11034, February 26, 1979);
                                                Paperwork Reduction Act                                    promoting safe flight of civil aircraft in                 3. Will not affect intrastate aviation in
                                                                                                           air commerce by prescribing regulations                  Alaska; and
                                                  A federal agency may not conduct or                                                                                 4. Will not have a significant
                                                sponsor, and a person is not required to                   for practices, methods, and procedures
                                                                                                           the Administrator finds necessary for                    economic impact, positive or negative,
                                                respond to, nor shall a person be subject                                                                           on a substantial number of small entities
                                                to penalty for failure to comply with a                    safety in air commerce. This regulation
                                                                                                           is within the scope of that authority                    under the criteria of the Regulatory
                                                collection of information subject to the                                                                            Flexibility Act.
                                                requirements of the Paperwork                              because it addresses an unsafe condition
                                                Reduction Act unless that collection of                    that is likely to exist or develop on                    List of Subjects in 14 CFR Part 39
                                                information displays a current valid                       products identified in this rulemaking
                                                                                                           action.                                                    Air transportation, Aircraft, Aviation
                                                OMB control number. The control                                                                                     safety, Incorporation by reference,
                                                number for the collection of information                      This AD is issued in accordance with                  Safety.
                                                required by this AD is 2120–0056. The                      authority delegated by the Executive
                                                paperwork cost associated with this AD                     Director, Aircraft Certification Service,                Adoption of the Amendment
                                                has been detailed in the Costs of                          as authorized by FAA Order 8000.51C.                       Accordingly, under the authority
                                                Compliance section of this document                        In accordance with that order, issuance                  delegated to me by the Administrator,
                                                and includes time for reviewing                            of ADs is normally a function of the                     the FAA amends 14 CFR part 39 as
                                                instructions, as well as completing and                    Compliance and Airworthiness                             follows:
                                                reviewing the collection of information.                   Division, but during this transition
                                                Therefore, all reporting associated with                   period, the Executive Director has                       PART 39—AIRWORTHINESS
                                                this AD is mandatory. Comments                             delegated the authority to issue ADs                     DIRECTIVES
                                                concerning the accuracy of this burden                     applicable to transport category
                                                                                                           airplanes to the Director of the System                  ■ 1. The authority citation for part 39
                                                and suggestions for reducing the burden
                                                                                                           Oversight Division.                                      continues to read as follows:
                                                should be directed to the FAA at 800
                                                Independence Ave. SW., Washington,                                                                                       Authority: 49 U.S.C. 106(g), 40113, 44701.
                                                                                                           Regulatory Findings
                                                DC 20591, ATTN: Information                                                                                         § 39.13    [Amended]
                                                Collection Clearance Officer, AES–200.                       We determined that this AD will not
                                                                                                           have federalism implications under                       ■ 2. The FAA amends § 39.13 by
                                                Authority for This Rulemaking                                                                                       removing Airworthiness Directive (AD)
                                                                                                           Executive Order 13132. This AD will
                                                                                                           not have a substantial direct effect on                  2016–20–11, Amendment 39–18677 (81
                                                  Title 49 of the United States Code                                                                                FR 85837, November 29, 2016), and
jstallworth on DSKBBY8HB2PROD with RULES




                                                specifies the FAA’s authority to issue                     the States, on the relationship between
                                                                                                           the national government and the States,                  adding the following new AD:
                                                rules on aviation safety. Subtitle I,
                                                section 106, describes the authority of                    or on the distribution of power and                      2017–24–09 Airbus: Amendment 39–19113;
                                                                                                           responsibilities among the various                           Docket No. FAA–2017–0708; Product
                                                the FAA Administrator. ‘‘Subtitle VII:                                                                                  Identifier 2017–NM–035–AD.
                                                Aviation Programs,’’ describes in more                     levels of government.
                                                detail the scope of the Agency’s                             For the reasons discussed above, I                     (a) Effective Date
                                                authority.                                                 certify that this AD:                                      This AD is effective January 5, 2018.



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                                                56868             Federal Register / Vol. 82, No. 230 / Friday, December 1, 2017 / Rules and Regulations

                                                (b) Affected ADs                                           (3) For airplanes that have accumulated            paragraph (k)(1), (k)(2), or (k)(3) of this AD:
                                                  This AD replaces AD 2016–20–11,                       fewer than 18,000 flight cycles since the             Do an HFEC inspection for fatigue cracking
                                                Amendment 39–18677 (81 FR 85837,                        airplane’s first flight as of July 2, 2014 (the       of the cargo door sill beam, lock fitting, and
                                                November 29, 2016) (‘‘AD 2016–20–11’’).                 effective date of AD 2014–12–06): Before              torsion box plate, in accordance with Airbus
                                                                                                        exceeding 18,275 flight cycles since the              Service Bulletin A300–53–6179, dated
                                                (c) Applicability                                       airplane’s first flight.                              December 12, 2014; or Airbus Service
                                                   This AD applies to the airplanes identified          (h) Retained Optional Terminating Action,             Bulletin A310–53–2139, dated December 12,
                                                in paragraphs (c)(1) through (c)(5) of this AD,         With No Changes                                       2014; as applicable. Repeat the HFEC
                                                certificated in any category, all manufacturer                                                                inspection thereafter at intervals not to
                                                serial numbers on which Airbus modification                This paragraph restates the provisions of
                                                                                                                                                              exceed 4,600 flight cycles.
                                                                                                        paragraph (h) of AD 2016–20–11, with no
                                                05438 has been embodied in production,                                                                           (1) For airplanes identified in paragraph
                                                                                                        changes. Accomplishment of a high
                                                except those on which Airbus modification                                                                     (j)(1) of this AD: Inspect within 4,600 flight
                                                                                                        frequency eddy current (HFEC) inspection for
                                                12046 has been embodied in production.                                                                        cycles after the most recent HFEC inspection
                                                                                                        cracking, in accordance with Airbus AOT
                                                   (1) Airbus Model A300 B4–601, B4–603,                                                                      specified in Airbus AOT A53W005–14.
                                                                                                        A53W005–14, dated April 22, 2014; or AOT
                                                B4–620, and B4–622 airplanes.                                                                                    (2) For airplanes identified in paragraph
                                                                                                        A53W005–14, Revision 01, dated April 29,
                                                   (2) Airbus Model A300 B4–605R and B4–                                                                      (j)(2) of this AD: Inspect within 2,000 flight
                                                                                                        2014; terminates the repetitive inspections
                                                622R airplanes.                                                                                               cycles after January 3, 2017 (the effective date
                                                                                                        required by paragraph (g) of this AD for that
                                                   (3) Airbus Model A300 F4–605R and F4–                                                                      of AD 2016–20–11).
                                                                                                        airplane. If any cracking is found during the
                                                622R airplanes.                                                                                                  (3) For airplanes identified in paragraph
                                                                                                        HFEC inspection, before further flight, repair
                                                   (4) Airbus Model A300 C4–605R Variant F              using a method approved by the Manager,               (j)(3) of this AD: Inspect before exceeding
                                                airplanes.                                              International Section, Transport Standards            13,000 total flight cycles since the airplane’s
                                                   (5) Airbus Model A310–203, –204, –221,               Branch, FAA; or the European Aviation                 first flight, or within 2,000 flight cycles after
                                                –222, –304, –322, –324, and –325 airplanes.             Safety Agency (EASA); or Airbus’s EASA                January 3, 2017 (the effective date of AD
                                                (d) Subject                                             Design Organization Approval (DOA).                   2016–20–11), whichever occurs later.
                                                  Air Transport Association (ATA) of                    (i) Retained Reporting Requirement, With              (l) Retained Corrective Action, With No
                                                America Code 53, Fuselage.                              No Changes                                            Changes
                                                (e) Reason                                                 This paragraph restates the requirements of          This paragraph restates the requirements of
                                                                                                        paragraph (i) of AD 2016–20–11, with no               paragraph (l) of AD 2016–20–11, with no
                                                   This AD was prompted by reports of
                                                                                                        changes. Submit a report of the findings (both        changes. If any crack is found during any
                                                fatigue cracks on the cargo door sill beam,
                                                                                                        positive and negative) of the inspection              inspection required by paragraph (g) or (k) of
                                                lock fitting, and torsion box plate. We are             required by paragraph (g) of this AD to
                                                issuing this AD to prevent fatigue cracking of                                                                this AD: Before further flight, repair using a
                                                                                                        ‘‘Airbus Service Bulletin Reporting Online
                                                the cargo door sill beam, lock fitting, and                                                                   method approved by the Manager,
                                                                                                        Application’’ on Airbus World (https://
                                                torsion box plate, which could result in the                                                                  International Section, Transport Standards
                                                                                                        w3.airbus.com/), at the applicable time
                                                loss of the door locking function and                   specified in paragraph (i)(1) or (i)(2) of this       Branch, FAA; or EASA; or Airbus’s EASA
                                                subsequently, loss of the cargo door in flight          AD. The report must include the inspection            DOA.
                                                and rapid decompression.                                results, including no findings.                       (m) Retained Terminating Action for
                                                (f) Compliance                                             (1) If the inspection was done on or after         Repetitive Inspections in Paragraph (g) of
                                                                                                        January 3, 2017 (the effective date of AD             This AD, With No Changes
                                                   Comply with this AD within the                       2016–20–11): Submit the report within 30
                                                compliance times specified, unless already              days after the inspection.                              This paragraph restates the terminating
                                                done.                                                      (2) If the inspection was done before              action of paragraph (m)(1) of AD 2016–20–11,
                                                (g) Retained Inspection, With No Changes                January 3, 2017 (the effective date of AD             with no changes. For any airplane identified
                                                                                                        2016–20–11): Submit the report within 30              in paragraphs (j)(2) and (j)(3) of this AD,
                                                   This paragraph restates the requirements of                                                                accomplishment of the initial inspection
                                                                                                        days after January 3, 2017.
                                                paragraph (g) of AD 2016–20–11, with no                                                                       required by paragraph (k) of this AD
                                                changes. Within the compliance time                     (j) Retained Definition of Airplane Groups,           terminates the repetitive inspections required
                                                identified in paragraph (g)(1), (g)(2), or (g)(3)       With No Changes                                       by paragraph (g) of this AD.
                                                of this AD, as applicable: Do an ultrasonic                This paragraph restates the definitions
                                                inspection or detailed inspection of the aft            specified in paragraph (j) of AD 2016–20–11,          (n) New Cargo Door Reinforcement
                                                cargo door sill beam external area for                  with no changes. Paragraphs (k)(1), (k)(2),              At the latest of the applicable times
                                                cracking, in accordance with Airbus Alert               and (k)(3) of this AD refer to airplane groups,       specified in paragraphs (n)(1), (n)(2), and
                                                Operators Transmission (AOT) A53W005–14,                as identified in paragraphs (j)(1), (j)(2), and       (n)(3) of this AD: Reinforce the aft cargo door
                                                dated April 22, 2014; or Airbus AOT                     (j)(3) of this AD.                                    sill beam area, in accordance with the
                                                A53W005–14, Revision 01, dated April 29,                   (1) Airplanes on which an HFEC                     Accomplishment Instructions of Airbus
                                                2014. Repeat the inspection thereafter at               inspection was accomplished as specified in           Service Bulletin A300–53–6181, Revision 01,
                                                intervals not to exceed 275 flight cycles. As           Airbus AOT A53W005–14.
                                                of January 3, 2017 (the effective date of AD                                                                  dated July 2, 2015; or Airbus Service Bulletin
                                                                                                           (2) Airplanes on which no HFEC                     A310–53–2141, Revision 01, dated July 2,
                                                2016–20–11), use only Airbus AOT                        inspection was accomplished as specified in
                                                A53W005–14, Revision 01, dated April 29,                                                                      2015; as applicable.
                                                                                                        Airbus AOT A53W005–14, that have                         (1) Before exceeding 19,600 flight cycles
                                                2014, to comply with the requirements of this           accumulated more than 18,000 total flight
                                                paragraph.                                                                                                    since first flight of the airplane.
                                                                                                        cycles as of January 3, 2017 (the effective
                                                   (1) For airplanes that have accumulated                                                                       (2) Within 2,300 flight cycles after the last
                                                                                                        date of AD 2016–20–11).
                                                30,000 flight cycles or more since the                     (3) Airplanes on which no HFEC                     HFEC or detailed inspection required by this
                                                airplane’s first flight as of July 2, 2014 (the         inspection was accomplished as specified in           AD that was accomplished before the
                                                effective date of AD 2014–12–06,                        Airbus AOT A53W005–14, that have                      effective date of this AD.
                                                Amendment 39–17867, (79 FR 34403, June                  accumulated 18,000 total flight cycles or                (3) Within 12 months after the effective
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                                                17, 2014) (‘‘AD 2014–12–06’’)): Within 50               fewer as of January 3, 2017 (the effective date       date of this AD.
                                                flight cycles after July 2, 2014.                       of AD 2016–20–11).                                    (o) New Terminating Action
                                                   (2) For airplanes that have accumulated
                                                18,000 flight cycles or more, but fewer than            (k) Retained Repetitive HFEC Inspections,               Modification of an airplane as required by
                                                30,000 flight cycles since the airplane’s first         With No Changes                                       paragraph (n) of this AD constitutes
                                                flight as of July 2, 2014 (the effective date of          This paragraph restates the requirements of         terminating action for the repetitive
                                                AD 2014–12–06): Within 275 flight cycles                paragraph (k) of AD 2016–20–11, with no               inspections required by paragraphs (g) and
                                                after July 2, 2014.                                     changes. At the applicable time specified in          (k) of this AD for the modified airplane only.



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                                                                  Federal Register / Vol. 82, No. 230 / Friday, December 1, 2017 / Rules and Regulations                                             56869

                                                (p) Credit for Previous Actions                         methods in accordance with the operator’s             www.archives.gov/federal-register/cfr/ibr-
                                                  This paragraph provides credit for actions            maintenance or inspection program without             locations.html.
                                                required by paragraph (n) of this AD, if those          obtaining approval of an AMOC, provided
                                                                                                                                                                Issued in Renton, Washington, on
                                                actions were performed before the effective             the procedures and tests identified as RC can
                                                                                                                                                              November 22, 2017.
                                                date of this AD using Airbus Service Bulletin           be done and the airplane can be put back in
                                                                                                        an airworthy condition. Any substitutions or          Jeffrey E. Duven,
                                                A300–53–6181, dated June 26, 2015; or
                                                Airbus Service Bulletin A310–53–2141,                   changes to procedures or tests identified as          Director, System Oversight Division, Aircraft
                                                dated June 26, 2015; as applicable.                     RC require approval of an AMOC.                       Certification Service.
                                                                                                                                                              [FR Doc. 2017–25763 Filed 11–30–17; 8:45 am]
                                                (q) Other FAA AD Provisions                             (r) Related Information
                                                                                                                                                              BILLING CODE 4910–13–P
                                                   The following provisions also apply to this             (1) Refer to Mandatory Continuing
                                                AD:                                                     Airworthiness Information (MCAI) EASA AD
                                                   (1) Alternative Methods of Compliance                2017–0048, dated March 15, 2017; corrected
                                                (AMOCs): The Manager, International                     April 20, 2017, for related information. This         DEPARTMENT OF LABOR
                                                Section, Transport Standards Branch, FAA,               MCAI may be found in the AD docket on the
                                                has the authority to approve AMOCs for this             Internet at http://www.regulations.gov by             Employment and Training
                                                AD, if requested using the procedures found             searching for and locating Docket No. FAA–            Administration
                                                in 14 CFR 39.19. In accordance with 14 CFR              2017–0708.
                                                39.19, send your request to your principal                 (2) For more information about this AD,
                                                                                                                                                              20 CFR Part 641
                                                inspector or local Flight Standards District            contact Dan Rodina, Aerospace Engineer,
                                                Office, as appropriate. If sending information          International Section, Transport Standards            [Docket No. ETA–2017–0005]
                                                directly to the International Section, send it          Branch, FAA, 1601 Lind Avenue SW.,
                                                to the attention of the person identified in            Renton, WA 98057–3356; telephone 425–                 RIN 1205–AB79
                                                paragraph (r)(2) of this AD. Information may            227–2125; fax 425–227–1149.
                                                be emailed to: 9-ANM-116-AMOC-                             (3) Service information identified in this         Senior Community Service
                                                REQUESTS@faa.gov.                                       AD that is not incorporated by reference is           Employment Program; Performance
                                                   (i) Before using any approved AMOC,                  available at the addresses specified in               Accountability
                                                notify your appropriate principal inspector,            paragraphs (s)(5) and (s)(6) of this AD.
                                                or lacking a principal inspector, the manager
                                                                                                        (s) Material Incorporated by Reference
                                                                                                                                                              AGENCY:  Employment and Training
                                                of the local flight standards district office/                                                                Administration, Labor.
                                                certificate holding district office.                       (1) The Director of the Federal Register
                                                                                                        approved the incorporation by reference               ACTION: Interim final rule; request for
                                                   (ii) AMOCs approved previously for AD
                                                2016–20–11 are approved as AMOCs for the                (IBR) of the service information listed in this       comments.
                                                corresponding provisions of this AD.                    paragraph under 5 U.S.C. 552(a) and 1 CFR
                                                   (2) Contacting the Manufacturer: As of the           part 51.                                              SUMMARY:   The Employment and
                                                effective date of this AD, for any requirement             (2) You must use this service information          Training Administration (ETA) of the
                                                in this AD to obtain corrective actions from            as applicable to do the actions required by           Department of Labor (Department) is
                                                a manufacturer, the action must be                      this AD, unless this AD specifies otherwise.          issuing this Interim Final Rule (IFR)
                                                accomplished using a method approved by                    (3) The following service information was          revising performance accountability
                                                the Manager, International Section, Transport           approved for IBR on July 2, 2014 (79 FR               measures for the Senior Community
                                                Standards Branch, FAA; or EASA; or                      34403, June 17, 2014).                                Service Employment Program (SCSEP).
                                                Airbus’s EASA DOA. If approved by the                      (i) Airbus Alert Operators Transmission
                                                                                                                                                              Revised measures are necessary because
                                                DOA, the approval must include the DOA-                 A53W005–14, dated April 22, 2014.
                                                authorized signature.                                      (ii) Reserved.                                     the Older Americans Act
                                                   (3) Reporting Requirements: A federal                   (4) The following service information was          Reauthorization Act of 2016 (OAA)
                                                agency may not conduct or sponsor, and a                approved for IBR on January 3, 2017, (81 FR           amended the measures of performance
                                                person is not required to respond to, nor               85837, November 29, 2016).                            for the SCSEP program in large part to
                                                shall a person be subject to a penalty for                 (i) Airbus Alert Operators Transmission            align them with the performance
                                                failure to comply with a collection of                  A53W005–14, Revision 01, dated April 29,              measures mandated for programs under
                                                information subject to the requirements of              2014.                                                 the Workforce Innovation and
                                                the Paperwork Reduction Act unless that                    (ii) Airbus Service Bulletin A300–53–6179,         Opportunity Act (WIOA). This IFR
                                                collection of information displays a current            dated December 12, 2014.
                                                                                                                                                              revises the Performance Accountability
                                                valid OMB Control Number. The OMB                          (iii) Airbus Service Bulletin A300–53–
                                                Control Number for this information                     6181, Revision 01, dated July 2, 2015.                subpart of the SCSEP regulations to
                                                collection is 2120–0056. Public reporting for              (iv) Airbus Service Bulletin A310–53–              reflect changes necessitated by the
                                                this collection of information is estimated to          2139, dated December 12, 2014.                        passage of the 2016 OAA. In addition,
                                                be approximately 1 hour per response,                      (v) Airbus Service Bulletin A310–53–2141,          this rule makes minor, non-substantive
                                                including the time for reviewing instructions,          Revision 01, dated July 2, 2015.                      amendments to other subparts of the
                                                completing and reviewing the collection of                 (5) For service information identified in          SCSEP regulations to reflect the OAA
                                                information. All responses to this collection           this AD, contact Airbus SAS, Airworthiness            amendments that aligned the SCSEP
                                                of information are mandatory. Comments                  Office—EAW, 1 Rond Point Maurice                      program statutory language with WIOA,
                                                concerning the accuracy of this burden and              Bellonte, 31707 Blagnac Cedex, France;
                                                                                                                                                              such as updating outdated terminology
                                                suggestions for reducing the burden should              telephone +33 5 61 93 36 96; fax +33 5 61
                                                be directed to the FAA at: 800 Independence             93 44 51; email account.airworth-eas@                 and outdated references to the
                                                Ave. SW., Washington, DC 20591, Attn:                   airbus.com; Internet http://www.airbus.com.           Workforce Investment Act of 1998
                                                Information Collection Clearance Officer,                  (6) You may view this service information          (WIA), which WIOA superseded. This
                                                AES–200.                                                at the FAA, Transport Standards Branch,               IFR solicits public comment on this IFR,
                                                   (4) Required for Compliance (RC): Except             1601 Lind Avenue SW., Renton, WA. For                 which the Department will consider
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                                                as required by paragraph (l) of this AD: If any         information on the availability of this               when it issues a Final Rule.
                                                service information contains procedures or              material at the FAA, call 425–227–1221.
                                                                                                                                                              DATES: Effective date: This IFR is
                                                tests that are identified as RC, those                     (7) You may view this service information
                                                procedures and tests must be done to comply             that is incorporated by reference at the              effective January 2, 2018.
                                                with this AD; any procedures or tests that are          National Archives and Records                            Compliance date: Performance
                                                not identified as RC are recommended. Those             Administration (NARA). For information on             information under the measures
                                                procedures and tests that are not identified            the availability of this material at NARA, call       implemented in this IFR are required to
                                                as RC may be deviated from using accepted               202–741–6030, or go to: http://                       be reported beginning July 1, 2018.


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Document Created: 2018-10-25 10:44:39
Document Modified: 2018-10-25 10:44:39
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis AD is effective January 5, 2018.
ContactDan Rodina, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-2125; fax 425-227-1149.
FR Citation82 FR 56865 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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