82_FR_3150 82 FR 3143 - Airworthiness Directives; Airbus Defense and Space S.A. (Formerly Known as Construcciones Aeronauticas, S.A.) Airplanes

82 FR 3143 - Airworthiness Directives; Airbus Defense and Space S.A. (Formerly Known as Construcciones Aeronauticas, S.A.) Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 82, Issue 7 (January 11, 2017)

Page Range3143-3146
FR Document2016-31958

We are adopting a new airworthiness directive (AD) for all Airbus Defense and Space S.A. Model CN-235, CN-235-100, CN 235-200, and CN-235-300 airplanes. This AD was prompted by reports of cracks in certain areas of the rear fuselage. This AD requires repetitive borescope and detailed visual inspections of the rear fuselage lateral beam and its external area, and repair if necessary. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 82 Issue 7 (Wednesday, January 11, 2017)
[Federal Register Volume 82, Number 7 (Wednesday, January 11, 2017)]
[Rules and Regulations]
[Pages 3143-3146]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-31958]


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

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2016-9113; Directorate Identifier 2016-NM-042-AD; 
Amendment 39-18772; AD 2017-01-05]
RIN 2120-AA64


Airworthiness Directives; Airbus Defense and Space S.A. (Formerly 
Known as Construcciones Aeronauticas, S.A.) Airplanes

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

ACTION: Final rule.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for all 
Airbus Defense and Space S.A. Model CN-235, CN-235-100, CN 235-200, and 
CN-235-300 airplanes. This AD was prompted by reports of cracks in 
certain areas of the rear fuselage. This AD requires repetitive 
borescope and detailed visual inspections of the rear fuselage lateral 
beam and its external area, and repair if necessary. We are issuing 
this AD to address the unsafe condition on these products.

DATES: This AD is effective February 15, 2017.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publications listed in this AD as of February 
15, 2017.

ADDRESSES: For service information identified in this final rule, 
contact Airbus Defence and Space, Services/Engineering Support, Avenida 
de Arag[oacute]n 404, 28022 Madrid, Spain; telephone +34 91 585 55 84; 
fax +34 91 585 31 27; email [email protected]. You may 
view this referenced service information at the FAA, Transport Airplane 
Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the 
availability of this material at the FAA, call 425-227-1221. It is also 
available on the Internet at http://www.regulations.gov by searching 
for and locating Docket No. FAA-2016-9113.

[[Page 3144]]

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-2016-
9113; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this AD, the regulatory evaluation, any comments received, and 
other information. The street address for the Docket 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: Shahram Daneshmandi, Aerospace 
Engineer, International Branch, ANM-116, Transport Airplane 
Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; 
telephone 425-227-1112; fax 425-227-1149.

SUPPLEMENTARY INFORMATION: 

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 by adding an AD that would apply to all Airbus Defense and 
Space S.A. Model CN-235, CN-235-100, CN-235-200, and CN-235-300 
airplanes. The NPRM published in the Federal Register on September 29, 
2016 (81 FR 66872). The NPRM was prompted by reports of cracks in 
certain areas of the rear fuselage. The NPRM proposed to require 
repetitive borescope and detailed visual inspections of the rear 
fuselage lateral beam and its external area, and repair if necessary. 
We are issuing this AD to address the unsafe condition on these 
products.
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued 
Airworthiness Directive 2016-0064, dated April 4, 2016 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for all Airbus Defense 
and Space S.A. Model CN-235, CN-235-100, CN-235-200, and CN-235-300 
airplanes. The MCAI states:

    During a scheduled visual inspection accomplished in accordance 
with the CN-235 Maintenance Review Board (MRB) Document task 53.160, 
cracking was found, affecting the rear fuselage lateral beam, both 
left hand (LH) and right hand (RH) sides. The investigation to 
determine the cause of these cracks is on-going.
    This condition, if not detected and corrected, could lead to 
failure of the affected components, resulting in reduced structural 
integrity of the fuselage.
    To address this potential unsafe condition, Airbus Defence and 
Space (D&S) issued Alert Operator Transmission (AOT) AOT-CN235-53-
0002 Revision 1 (hereafter referred to as `the AOT' in this AD) to 
provide inspection instructions.
    For the reasons described above, this [EASA] AD requires 
repetitive inspections [special detailed inspection with a borescope 
and detailed visual] of the rear fuselage lateral beam and its 
external area and, depending on findings, [cracks or discrepancies], 
accomplishment of applicable corrective action(s) [repair].

    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-2016-
9113.

Comments

    We gave the public the opportunity to participate in developing 
this AD. We received no comments on the NPRM or on the determination of 
the cost to the public.

Conclusion

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

Related Service Information Under 1 CFR Part 51

    We reviewed Airbus Defense and Space Alert Operators Transmission 
(AOT), AOT-CN235-53-0002, Revision 1, dated September 17, 2015. This 
service information describes repetitive borescope and detailed visual 
inspection requirements for the rear fuselage lateral beam and its 
external area. 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 13 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
               Action                         Labor cost            Parts cost        product        operators
----------------------------------------------------------------------------------------------------------------
Inspection.........................  2 work-hours x $85 per hour              $0            $170          $2,210
                                      = $170.
----------------------------------------------------------------------------------------------------------------

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

Authority for This Rulemaking

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

Regulatory Findings

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

[[Page 3145]]

    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 adding the following new airworthiness 
directive (AD):

2017-01-05 Airbus Defense and Space S.A. (Formerly Known as 
Construcciones Aeronauticas, S.A.): Amendment 39-18772; Docket No. 
FAA-2016-9113; Directorate Identifier 2016-NM-042-AD.

(a) Effective Date

    This AD is effective February 15, 2017.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Airbus Defense and Space S.A. (formerly known 
as Construcciones Aeronauticas, S.A.) Model CN-235, CN-235-100, CN-
235-200, and CN-235-300 airplanes, certificated in any category, all 
manufacturer serial numbers.

(d) Subject

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

(e) Reason

    This AD was prompted by reports of cracks in certain areas of 
the rear fuselage. We are issuing this AD to detect and correct 
cracks in the rear fuselage lateral beam and its external area; such 
cracking could lead to failure of the affected components, and 
result in reduced structural integrity of the fuselage.

(f) Compliance

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

(g) Repetitive Inspections on the Fuselage Lateral Beam

    Within the compliance time specified in table 1 to paragraph (g) 
of this AD, and thereafter at intervals not to exceed the values 
specified in table 2 to paragraph (g) of this AD, as applicable to 
airplane model, accomplish the inspections as specified in 
paragraphs (g)(1) and (g)(2) of this AD, in accordance with the 
instructions of Airbus Defense and Space Alert Operators 
Transmission (AOT) AOT-CN235-53-0002, Revision 1, dated September 
17, 2015.
    (1) A special detailed inspection for cracks and other 
discrepancies with a borescope of the rear fuselage lateral beam 
between frame (FR) 31 and FR 45, left-hand (LH) and right-hand (RH) 
side.
    (2) A detailed visual inspection for cracks and other 
discrepancies of the external area of the rear fuselage lateral 
beam, LH and RH side.

 Table 1 to Paragraph (g) of This AD--Initial Inspection Compliance Time
------------------------------------------------------------------------
 
------------------------------------------------------------------------
                     A or B, whichever occurs later
------------------------------------------------------------------------
A............................  Before exceeding 15,000 flight cycles or
                                15,000 flight hours, whichever occurs
                                first since airplane first flight.
B............................  Within 50 flight cycles or 50 flight
                                hours, whichever occurs first after the
                                effective date of this AD.
------------------------------------------------------------------------


  Table 2 to Paragraph (g) of This AD--Repetitive Inspection Intervals
------------------------------------------------------------------------
                                          Repetitive interval (whichever
            Airplane models               occurs first, flight cycles or
                                                  flight hours)
------------------------------------------------------------------------
Model CN-235 and CN-235-100 airplanes..  3,600 flight cycles or 3,100
                                          flight hours.
Model CN-235-200 airplanes.............  3,600 flight cycles or 2,800
                                          flight hours.
Model CN-235-300 airplanes.............  15,000 flight cycles or 15,000
                                          flight hours.
------------------------------------------------------------------------

(h) Repair

    If any crack or discrepancy is found during any inspection 
required by paragraph (g) of this AD: Before further flight, contact 
and obtain repair instructions from Airbus Defense and Space S.A. in 
accordance with paragraph (k)(2) of this AD, and within the 
compliance time indicated in those instructions, accomplish the 
repair accordingly, including any post-repair maintenance task(s), 
as applicable.

(i) Continued Inspection of Repaired Areas

    Accomplishment of a repair on an airplane, as required by 
paragraph (h) of this AD, does not constitute terminating action for 
the repetitive inspections as required by paragraph (g) of this AD 
for that airplane, unless specified in the applicable repair 
instructions obtained in paragraph (h).

(j) Credit for Previous Actions

    This paragraph provides credit for actions required by 
paragraphs (g) and (h) of this AD, if those actions were performed 
before the effective date of this AD, using Airbus Defense and Space 
AOT AOT-CN235-53-0002, dated August 28, 2015.

(k) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
has the authority to approve AMOCs for this AD, if requested using 
the procedures found in 14 CFR 39.19. In accordance with 14 CFR 
39.19, send your request to your principal inspector or local Flight 
Standards District Office, as appropriate. If sending information 
directly to the International Branch, send it to ATTN: Shahram 
Daneshmandi, Aerospace Engineer, International Branch, ANM-116, 
Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, 
WA 98057-3356; telephone 425-227-1112; fax 425-227-1149. Before 
using any approved AMOC, notify your appropriate principal 
inspector, or lacking a principal inspector, the manager of the 
local flight standards district office/certificate holding district 
office.
    (2) Contacting the Manufacturer: For any requirement in this AD 
to obtain corrective actions from a manufacturer, the action must be 
accomplished using a method approved by the Manager, International 
Branch, ANM-116, Transport Airplane Directorate, FAA; or EASA; or 
Airbus Defense and Space S.A.'s EASA Design Organization Approval 
(DOA). If approved by the DOA, the approval must include the DOA-
authorized signature.

(l) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA Airworthiness Directive 2016-0064, dated April 4, 2016, 
for related information. This MCAI may be found in the AD docket on 
the Internet at http://www.regulations.gov by

[[Page 3146]]

searching for and locating Docket No. FAA-2016-9113.
    (2) Service information identified in this AD that is not 
incorporated by reference is available at the addresses specified in 
paragraphs (m)(3) and (m)(4) of this AD.

(m) 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.
    (i) Airbus Defense and Space Alert Operators Transmission (AOT), 
AOT-CN235-53-0002, Revision 1, dated September 17, 2015.
    (ii) Reserved.
    (3) For service information identified in this AD, contact EADS-
CASA, Military Transport Aircraft Division (MTAD), Integrated 
Customer Services (ICS), Technical Services, Avenida de 
Arag[oacute]n 404, 28022 Madrid, Spain; telephone +34 91 585 55 84; 
fax +34 91 585 55 05; email [email protected]; 
Internet http://www.eads.net.
    (4) You may view this service information at the FAA, Transport 
Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For 
information on the availability of this material at the FAA, call 
425-227-1221.
    (5) 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 December 27, 2016.
Jeffrey E. Duven,
Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2016-31958 Filed 1-10-17; 8:45 am]
 BILLING CODE 4910-13-P



                                                               Federal Register / Vol. 82, No. 7 / Wednesday, January 11, 2017 / Rules and Regulations                                                3143

                                              adversely affect the structural integrity of the           (3) An AMOC that provides an acceptable               Issued in Renton, Washington, on
                                              airplane.                                               level of safety may be used for any repair,            December 15, 2016.
                                                                                                      modification, or alteration required by this           Victor Wicklund,
                                              (f) Compliance
                                                                                                      AD if it is approved by the Boeing                     Acting Manager, Transport Airplane
                                                Comply with this AD within the                        Commercial Airplanes Organization                      Directorate, Aircraft Certification Service.
                                              compliance times specified, unless already              Designation Authorization (ODA) that has
                                              done.                                                                                                          [FR Doc. 2016–31188 Filed 1–10–17; 8:45 am]
                                                                                                      been authorized by the Manager, Seattle
                                                                                                      ACO, to make those findings. To be                     BILLING CODE 4910–13–P
                                              (g) Inspection and Corrective Actions
                                                                                                      approved, the repair method, modification
                                                 Before the accumulation of 18,000 total              deviation, or alteration deviation must meet
                                              flight cycles, or within 13 years after the             the certification basis of the airplane, and the       DEPARTMENT OF TRANSPORTATION
                                              effective date of this AD, whichever occurs             approval must specifically refer to this AD.
                                              first, do the inspections specified in                     (4) Except as required by paragraph (i) of          Federal Aviation Administration
                                              paragraphs (g)(1), (g)(2), and (g)(3) of this AD,       this AD: For service information that
                                              and all applicable corrective actions, in               contains steps that are labeled as Required            14 CFR Part 39
                                              accordance with the Accomplishment                      for Compliance (RC), the provisions of
                                              Instructions of Boeing Alert Service Bulletin           paragraphs (j)(4)(i) and (j)(4)(ii) apply.
                                              B787–81205–SB570018–00, Issue 001, dated                                                                       [Docket No. FAA–2016–9113; Directorate
                                                                                                         (i) The steps labeled as RC, including              Identifier 2016–NM–042–AD; Amendment
                                              July 1, 2015, except as required by paragraph           substeps under an RC step and any figures
                                              (i) of this AD. Do all applicable corrective                                                                   39–18772; AD 2017–01–05]
                                                                                                      identified in an RC step, must be done to
                                              actions before further flight.                          comply with the AD. An AMOC is required
                                                 (1) Do a detailed inspection for a machine           for any deviations to RC steps, including              RIN 2120–AA64
                                              mismatch condition of the stringer 1 fitting            substeps and identified figures.
                                              faying surface.                                            (ii) Steps not labeled as RC may be                 Airworthiness Directives; Airbus
                                                 (2) Do a detailed inspection of the faying           deviated from using accepted methods in                Defense and Space S.A. (Formerly
                                              surface of the aluminum T-chord common to               accordance with the operator’s maintenance             Known as Construcciones
                                              the stringer 1 fitting for fretting damage.             or inspection program without obtaining
                                                 (3) Do an eddy current inspection for
                                                                                                                                                             Aeronauticas, S.A.) Airplanes
                                                                                                      approval of an AMOC, provided the RC steps,
                                              cracking of the fastener holes common to                including substeps and identified figures, can         AGENCY:  Federal Aviation
                                              stringer fitting 1 and stringer fittings 5              still be done as specified, and the airplane           Administration (FAA), Department of
                                              through 11.                                             can be put back in an airworthy condition.             Transportation (DOT).
                                              (h) Modification, Inspection, and Repair                (k) Related Information                                ACTION: Final rule.
                                                 Concurrently with accomplishment of the                For more information about this AD,
                                              requirements of paragraph (g) of this AD:                                                                      SUMMARY:   We are adopting a new
                                                                                                      contact Allen Rauschendorfer, Aerospace
                                              Modify the stringer fitting fasteners, and do                                                                  airworthiness directive (AD) for all
                                                                                                      Engineer, Airframe Branch, ANM–120S,
                                              an eddy current inspection for cracking of the                                                                 Airbus Defense and Space S.A. Model
                                                                                                      FAA, Seattle Aircraft Certification Office
                                              fastener holes, in accordance with the                                                                         CN–235, CN–235–100, CN 235–200, and
                                                                                                      (ACO), 1601 Lind Avenue SW., Renton, WA
                                              Accomplishment Instructions of Boeing Alert
                                              Service Bulletin B787–81205–SB570018–00,
                                                                                                      98057–3356; phone: 425–917–6487; fax: 425–             CN–235–300 airplanes. This AD was
                                                                                                      917–6590; email: allen.rauschendorfer@                 prompted by reports of cracks in certain
                                              Issue 001, dated July 1, 2015. If any crack is
                                                                                                      faa.gov.                                               areas of the rear fuselage. This AD
                                              found, before further flight, repair using a
                                              method approved in accordance with the                  (l) Material Incorporated by Reference                 requires repetitive borescope and
                                              procedures specified in paragraph (j) of this              (1) The Director of the Federal Register            detailed visual inspections of the rear
                                              AD.                                                     approved the incorporation by reference                fuselage lateral beam and its external
                                              (i) Exception to Service Information                    (IBR) of the service information listed in this        area, and repair if necessary. We are
                                              Specifications                                          paragraph under 5 U.S.C. 552(a) and 1 CFR              issuing this AD to address the unsafe
                                                 Where Boeing Alert Service Bulletin B787–            part 51.                                               condition on these products.
                                              81205–SB570018–00, Issue 001, dated July 1,                (2) You must use this service information           DATES: This AD is effective February 15,
                                                                                                      as applicable to do the actions required by
                                              2015, specifies to contact Boeing for repair of                                                                2017.
                                              cracking: Before further flight, repair the             this AD, unless the AD specifies otherwise.
                                                                                                         (i) Boeing Alert Service Bulletin B787–                The Director of the Federal Register
                                              cracking using a method approved in                                                                            approved the incorporation by reference
                                              accordance with the procedures specified in             81205–SB570018–00, Issue 001, dated July 1,
                                                                                                      2015.                                                  of a certain publications listed in this
                                              paragraph (j) of this AD.
                                                                                                         (ii) Reserved.                                      AD as of February 15, 2017.
                                              (j) Alternative Methods of Compliance                      (3) For service information identified in           ADDRESSES: For service information
                                              (AMOCs)                                                 this AD, contact Boeing Commercial
                                                                                                                                                             identified in this final rule, contact
                                                 (1) The Manager, Seattle Aircraft                    Airplanes, Attention: Contractual & Data
                                                                                                      Services (C&DS), 2600 Westminster Blvd.,
                                                                                                                                                             Airbus Defence and Space, Services/
                                              Certification Office (ACO), FAA, has the
                                                                                                      MC 110–SK57, Seal Beach, CA 90740;                     Engineering Support, Avenida de
                                              authority to approve AMOCs for this AD, if
                                              requested using the procedures found in 14              telephone 562–797–1717; Internet https://              Aragón 404, 28022 Madrid, Spain;
                                              CFR 39.19. In accordance with 14 CFR 39.19,             www.myboeingfleet.com.                                 telephone +34 91 585 55 84; fax +34 91
                                              send your request to your principal inspector              (4) You may view this service information           585 31 27; email
                                              or local Flight Standards District Office, as           at the FAA, Transport Airplane Directorate,            MTA.TechnicalService@Airbus.com.
                                              appropriate. If sending information directly            1601 Lind Avenue SW., Renton, WA. For                  You may view this referenced service
                                              to the manager of the ACO, send it to the               information on the availability of this                information at the FAA, Transport
                                              attention of the person identified in                   material at the FAA, call 425–227–1221.                Airplane Directorate, 1601 Lind Avenue
sradovich on DSK3GMQ082PROD with RULES




                                              paragraph (k)(1) of this AD. Information may               (5) You may view this service information           SW., Renton, WA. For information on
                                              be emailed to: 9-ANM-Seattle-ACO-AMOC-                  that is incorporated by reference at the
                                                                                                      National Archives and Records
                                                                                                                                                             the availability of this material at the
                                              Requests@faa.gov.
                                                 (2) Before using any approved AMOC,                  Administration (NARA). For information on              FAA, call 425–227–1221. It is also
                                              notify your appropriate principal inspector,            the availability of this material at NARA, call        available on the Internet at http://
                                              or lacking a principal inspector, the manager           202–741–6030, or go to: http://                        www.regulations.gov by searching for
                                              of the local flight standards district office/          www.archives.gov/federal-register/cfr/ibr-             and locating Docket No. FAA–2016–
                                              certificate holding district office.                    locations.html.                                        9113.


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                                              3144                 Federal Register / Vol. 82, No. 7 / Wednesday, January 11, 2017 / Rules and Regulations

                                              Examining the AD Docket                                          area, and repair if necessary. We are                   Comments
                                                You may examine the AD docket on                               issuing this AD to address the unsafe
                                                                                                                                                                         We gave the public the opportunity to
                                              the Internet at http://                                          condition on these products.
                                                                                                                  The European Aviation Safety Agency                  participate in developing this AD. We
                                              www.regulations.gov by searching for                                                                                     received no comments on the NPRM or
                                                                                                               (EASA), which is the Technical Agent
                                              and locating Docket No. FAA–2016–                                                                                        on the determination of the cost to the
                                                                                                               for the Member States of the European
                                              9113; or in person at the Docket                                                                                         public.
                                                                                                               Union, has issued Airworthiness
                                              Management Facility between 9 a.m.
                                                                                                               Directive 2016–0064, dated April 4,                     Conclusion
                                              and 5 p.m., Monday through Friday,
                                                                                                               2016 (referred to after this as the
                                              except Federal holidays. The AD docket                                                                                     We reviewed the relevant data and
                                                                                                               Mandatory Continuing Airworthiness
                                              contains this AD, the regulatory                                                                                         determined that air safety and the
                                                                                                               Information, or ‘‘the MCAI’’), to correct
                                              evaluation, any comments received, and                                                                                   public interest require adopting this AD
                                                                                                               an unsafe condition for all Airbus
                                              other information. The street address for                                                                                as proposed except for minor editorial
                                                                                                               Defense and Space S.A. Model CN–235,
                                              the Docket Office (telephone 800–647–                                                                                    changes. We have determined that these
                                                                                                               CN–235–100, CN–235–200, and CN–
                                              5527) is Docket Management Facility,                                                                                     minor changes:
                                                                                                               235–300 airplanes. The MCAI states:
                                              U.S. Department of Transportation,                                                                                         • Are consistent with the intent that
                                              Docket Operations, M–30, West                                       During a scheduled visual inspection
                                                                                                                                                                       was proposed in the NPRM for
                                              Building Ground Floor, Room W12–140,                             accomplished in accordance with the CN–
                                                                                                               235 Maintenance Review Board (MRB)                      correcting the unsafe condition; and
                                              1200 New Jersey Avenue SE.,                                      Document task 53.160, cracking was found,                 • Do not add any additional burden
                                              Washington, DC 20590.                                            affecting the rear fuselage lateral beam, both          upon the public than was already
                                              FOR FURTHER INFORMATION CONTACT:                                 left hand (LH) and right hand (RH) sides. The           proposed in the NPRM.
                                              Shahram Daneshmandi, Aerospace                                   investigation to determine the cause of these
                                              Engineer, International Branch, ANM–                             cracks is on-going.                                     Related Service Information Under 1
                                              116, Transport Airplane Directorate,                                This condition, if not detected and                  CFR Part 51
                                                                                                               corrected, could lead to failure of the affected
                                              FAA, 1601 Lind Avenue SW., Renton,                               components, resulting in reduced structural                We reviewed Airbus Defense and
                                              WA 98057–3356; telephone 425–227–                                integrity of the fuselage.                              Space Alert Operators Transmission
                                              1112; fax 425–227–1149.                                             To address this potential unsafe condition,          (AOT), AOT–CN235–53–0002, Revision
                                              SUPPLEMENTARY INFORMATION:                                       Airbus Defence and Space (D&S) issued Alert             1, dated September 17, 2015. This
                                                                                                               Operator Transmission (AOT) AOT–CN235–                  service information describes repetitive
                                              Discussion                                                       53–0002 Revision 1 (hereafter referred to as            borescope and detailed visual
                                                                                                               ‘the AOT’ in this AD) to provide inspection             inspection requirements for the rear
                                                We issued a notice of proposed
                                                                                                               instructions.
                                              rulemaking (NPRM) to amend 14 CFR                                                                                        fuselage lateral beam and its external
                                                                                                                  For the reasons described above, this
                                              part 39 by adding an AD that would                               [EASA] AD requires repetitive inspections               area. This service information is
                                              apply to all Airbus Defense and Space                            [special detailed inspection with a borescope           reasonably available because the
                                              S.A. Model CN–235, CN–235–100, CN–                               and detailed visual] of the rear fuselage               interested parties have access to it
                                              235–200, and CN–235–300 airplanes.                               lateral beam and its external area and,                 through their normal course of business
                                              The NPRM published in the Federal                                depending on findings, [cracks or                       or by the means identified in the
                                              Register on September 29, 2016 (81 FR                            discrepancies], accomplishment of applicable            ADDRESSES section.
                                              66872). The NPRM was prompted by                                 corrective action(s) [repair].
                                                                                                                                                                       Costs of Compliance
                                              reports of cracks in certain areas of the                          You may examine the MCAI in the
                                              rear fuselage. The NPRM proposed to                              AD docket on the Internet at http://                      We estimate that this AD affects 13
                                              require repetitive borescope and                                 www.regulations.gov by searching for                    airplanes of U.S. registry.
                                              detailed visual inspections of the rear                          and locating Docket No. FAA–2016–                         We estimate the following costs to
                                              fuselage lateral beam and its external                           9113.                                                   comply with this AD:
                                                                                                                              ESTIMATED COSTS
                                                                                                                                                                                         Cost per     Cost on U.S.
                                                               Action                                                    Labor cost                                    Parts cost        product       operators

                                              Inspection ................................   2 work-hours × $85 per hour = $170 .....................................                $0         $170         $2,210



                                                We have received no definitive data                            Part A, Subpart III, Section 44701:                     Regulatory Findings
                                              that will enable us to provide cost                              General requirements.’’ Under that
                                              estimates for the on-condition actions                           section, Congress charges the FAA with                    We determined that this AD will not
                                              specified in this AD.                                            promoting safe flight of civil aircraft in              have federalism implications under
                                                                                                               air commerce by prescribing regulations                 Executive Order 13132. This AD will
                                              Authority for This Rulemaking                                                                                            not have a substantial direct effect on
                                                                                                               for practices, methods, and procedures
                                                Title 49 of the United States Code                             the Administrator finds necessary for                   the States, on the relationship between
                                              specifies the FAA’s authority to issue                           safety in air commerce. This regulation                 the national government and the States,
                                              rules on aviation safety. Subtitle I,                                                                                    or on the distribution of power and
                                                                                                               is within the scope of that authority
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                                              section 106, describes the authority of                                                                                  responsibilities among the various
                                                                                                               because it addresses an unsafe condition
                                              the FAA Administrator. ‘‘Subtitle VII:                                                                                   levels of government.
                                                                                                               that is likely to exist or develop on
                                              Aviation Programs,’’ describes in more
                                                                                                               products identified in this rulemaking                    For the reasons discussed above, I
                                              detail the scope of the Agency’s
                                                                                                               action.                                                 certify that this AD:
                                              authority.
                                                We are issuing this rulemaking under                                                                                     1. Is not a ‘‘significant regulatory
                                              the authority described in ‘‘Subtitle VII,                                                                               action’’ under Executive Order 12866;


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                                                                     Federal Register / Vol. 82, No. 7 / Wednesday, January 11, 2017 / Rules and Regulations                                                        3145

                                                2. Is not a ‘‘significant rule’’ under the                       § 39.13    [Amended]                                    in the rear fuselage lateral beam and its
                                              DOT Regulatory Policies and Procedures                                                                                     external area; such cracking could lead to
                                                                                                                 ■ 2. The FAA amends § 39.13 by adding
                                              (44 FR 11034, February 26, 1979);                                                                                          failure of the affected components, and result
                                                                                                                 the following new airworthiness                         in reduced structural integrity of the fuselage.
                                                3. Will not affect intrastate aviation in                        directive (AD):
                                              Alaska; and                                                                                                                (f) Compliance
                                                                                                                 2017–01–05 Airbus Defense and Space S.A.
                                                4. Will not have a significant                                       (Formerly Known as Construcciones                     Comply with this AD within the
                                              economic impact, positive or negative,                                 Aeronauticas, S.A.): Amendment 39–                  compliance times specified, unless already
                                                                                                                     18772; Docket No. FAA–2016–9113;                    done.
                                              on a substantial number of small entities
                                                                                                                     Directorate Identifier 2016–NM–042–AD.
                                              under the criteria of the Regulatory                                                                                       (g) Repetitive Inspections on the Fuselage
                                              Flexibility Act.                                                   (a) Effective Date                                      Lateral Beam
                                              List of Subjects in 14 CFR Part 39                                   This AD is effective February 15, 2017.                 Within the compliance time specified in
                                                                                                                                                                         table 1 to paragraph (g) of this AD, and
                                                                                                                 (b) Affected ADs
                                                Air transportation, Aircraft, Aviation                                                                                   thereafter at intervals not to exceed the
                                                                                                                   None.                                                 values specified in table 2 to paragraph (g) of
                                              safety, Incorporation by reference,
                                              Safety.                                                            (c) Applicability                                       this AD, as applicable to airplane model,
                                                                                                                                                                         accomplish the inspections as specified in
                                                                                                                    This AD applies to Airbus Defense and
                                              Adoption of the Amendment                                                                                                  paragraphs (g)(1) and (g)(2) of this AD, in
                                                                                                                 Space S.A. (formerly known as                           accordance with the instructions of Airbus
                                                Accordingly, under the authority                                 Construcciones Aeronauticas, S.A.) Model
                                                                                                                                                                         Defense and Space Alert Operators
                                              delegated to me by the Administrator,                              CN–235, CN–235–100, CN–235–200, and
                                                                                                                                                                         Transmission (AOT) AOT–CN235–53–0002,
                                                                                                                 CN–235–300 airplanes, certificated in any
                                              the FAA amends 14 CFR part 39 as                                   category, all manufacturer serial numbers.
                                                                                                                                                                         Revision 1, dated September 17, 2015.
                                              follows:                                                                                                                     (1) A special detailed inspection for cracks
                                                                                                                 (d) Subject                                             and other discrepancies with a borescope of
                                              PART 39—AIRWORTHINESS                                                Air Transport Association (ATA) of                    the rear fuselage lateral beam between frame
                                              DIRECTIVES                                                         America Code 53, Fuselage.                              (FR) 31 and FR 45, left-hand (LH) and right-
                                                                                                                                                                         hand (RH) side.
                                                                                                                 (e) Reason                                                (2) A detailed visual inspection for cracks
                                              ■ 1. The authority citation for part 39
                                                                                                                    This AD was prompted by reports of cracks            and other discrepancies of the external area
                                              continues to read as follows:                                      in certain areas of the rear fuselage. We are           of the rear fuselage lateral beam, LH and RH
                                                  Authority: 49 U.S.C. 106(g), 40113, 44701.                     issuing this AD to detect and correct cracks            side.

                                                                                   TABLE 1 TO PARAGRAPH (g) OF THIS AD—INITIAL INSPECTION COMPLIANCE TIME

                                                                                                                         A or B, whichever occurs later

                                              A ...........................................   Before exceeding 15,000 flight cycles or 15,000 flight hours, whichever occurs first since airplane first flight.
                                              B ...........................................   Within 50 flight cycles or 50 flight hours, whichever occurs first after the effective date of this AD.


                                                                                      TABLE 2 TO PARAGRAPH (g) OF THIS AD—REPETITIVE INSPECTION INTERVALS
                                                                                                                                                                         Repetitive interval
                                                                                        Airplane models                                                   (whichever occurs first, flight cycles or flight hours)

                                              Model CN–235 and CN–235–100 airplanes ............................................              3,600 flight cycles or 3,100 flight hours.
                                              Model CN–235–200 airplanes ..................................................................   3,600 flight cycles or 2,800 flight hours.
                                              Model CN–235–300 airplanes ..................................................................   15,000 flight cycles or 15,000 flight hours.



                                              (h) Repair                                                         if those actions were performed before the              Before using any approved AMOC, notify
                                                If any crack or discrepancy is found during                      effective date of this AD, using Airbus                 your appropriate principal inspector, or
                                              any inspection required by paragraph (g) of                        Defense and Space AOT AOT–CN235–53–                     lacking a principal inspector, the manager of
                                              this AD: Before further flight, contact and                        0002, dated August 28, 2015.                            the local flight standards district office/
                                              obtain repair instructions from Airbus                             (k) Other FAA AD Provisions                             certificate holding district office.
                                              Defense and Space S.A. in accordance with                                                                                     (2) Contacting the Manufacturer: For any
                                              paragraph (k)(2) of this AD, and within the                           The following provisions also apply to this          requirement in this AD to obtain corrective
                                              compliance time indicated in those                                 AD:
                                                                                                                                                                         actions from a manufacturer, the action must
                                              instructions, accomplish the repair                                   (1) Alternative Methods of Compliance
                                                                                                                                                                         be accomplished using a method approved
                                              accordingly, including any post-repair                             (AMOCs): The Manager, International
                                                                                                                                                                         by the Manager, International Branch, ANM–
                                              maintenance task(s), as applicable.                                Branch, ANM–116, Transport Airplane
                                                                                                                 Directorate, FAA, has the authority to                  116, Transport Airplane Directorate, FAA; or
                                              (i) Continued Inspection of Repaired Areas                         approve AMOCs for this AD, if requested                 EASA; or Airbus Defense and Space S.A.’s
                                                                                                                 using the procedures found in 14 CFR 39.19.             EASA Design Organization Approval (DOA).
                                                 Accomplishment of a repair on an airplane,
                                                                                                                 In accordance with 14 CFR 39.19, send your              If approved by the DOA, the approval must
                                              as required by paragraph (h) of this AD, does
                                              not constitute terminating action for the                          request to your principal inspector or local            include the DOA-authorized signature.
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                                              repetitive inspections as required by                              Flight Standards District Office, as                    (l) Related Information
                                              paragraph (g) of this AD for that airplane,                        appropriate. If sending information directly
                                              unless specified in the applicable repair                          to the International Branch, send it to ATTN:             (1) Refer to Mandatory Continuing
                                              instructions obtained in paragraph (h).                            Shahram Daneshmandi, Aerospace Engineer,                Airworthiness Information (MCAI) EASA
                                                                                                                 International Branch, ANM–116, Transport                Airworthiness Directive 2016–0064, dated
                                              (j) Credit for Previous Actions                                    Airplane Directorate, FAA, 1601 Lind                    April 4, 2016, for related information. This
                                                 This paragraph provides credit for actions                      Avenue SW., Renton, WA 98057–3356;                      MCAI may be found in the AD docket on the
                                              required by paragraphs (g) and (h) of this AD,                     telephone 425–227–1112; fax 425–227–1149.               Internet at http://www.regulations.gov by



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                                              3146             Federal Register / Vol. 82, No. 7 / Wednesday, January 11, 2017 / Rules and Regulations

                                              searching for and locating Docket No. FAA–              Trent 970–84, RB211-Trent 970B–84,                     and locating Docket No. FAA–2013–
                                              2016–9113.                                              RB211-Trent 972–84, RB211-Trent                        1015; or in person at the Docket
                                                (2) Service information identified in this            972B–84, RB211-Trent 977–84, RB211-                    Management Facility between 9 a.m.
                                              AD that is not incorporated by reference is
                                                                                                      Trent 977B–84, and RB211-Trent 980–                    and 5 p.m., Monday through Friday,
                                              available at the addresses specified in
                                              paragraphs (m)(3) and (m)(4) of this AD.                84 turbofan engines. AD 2014–05–25                     except Federal holidays. The AD docket
                                                                                                      required inspections of the low-pressure               contains this AD, the mandatory
                                              (m) Material Incorporated by Reference                  turbine (LPT) exhaust case and support                 continuing airworthiness information,
                                                 (1) The Director of the Federal Register             assembly or tail bearing housing (TBH)                 regulatory evaluation, any comments
                                              approved the incorporation by reference                 to detect cracks or damage. This AD                    received, and other information. The
                                              (IBR) of the service information listed in this         modifies the inspection schedule for the               address for the Docket Office (phone:
                                              paragraph under 5 U.S.C. 552(a) and 1 CFR                                                                      800–647–5527) is in the ADDRESSES
                                                                                                      affected engines and adds an optional
                                              part 51.
                                                 (2) You must use this service information            terminating action. This AD was                        section. Comments will be available in
                                              as applicable to do the actions required by             prompted by RR performing additional                   the AD docket shortly after receipt.
                                              this AD, unless this AD specifies otherwise.            analysis of inspection results and                     FOR FURTHER INFORMATION CONTACT:
                                                 (i) Airbus Defense and Space Alert                   determining that the existing                          Robert Green, Aerospace Engineer,
                                              Operators Transmission (AOT), AOT–                      inspections need to be modified. We are                Engine Certification Office, FAA, Engine
                                              CN235–53–0002, Revision 1, dated                        issuing this AD to correct the unsafe                  & Propeller Directorate, 1200 District
                                              September 17, 2015.                                     condition on these products.
                                                 (ii) Reserved.
                                                                                                                                                             Avenue, Burlington, MA 01803; phone:
                                                 (3) For service information identified in            DATES: This AD is effective January 26,                781–238–7754; fax: 781–238–7199;
                                              this AD, contact EADS–CASA, Military                    2017.                                                  email: robert.green@faa.gov.
                                              Transport Aircraft Division (MTAD),                        The Director of the Federal Register                SUPPLEMENTARY INFORMATION:
                                              Integrated Customer Services (ICS),                     approved the incorporation by reference
                                              Technical Services, Avenida de Aragón 404,             of certain publications listed in this AD              Comments Invited
                                              28022 Madrid, Spain; telephone +34 91 585               as of January 26, 2017.                                  This AD is a final rule that involves
                                              55 84; fax +34 91 585 55 05; email                         We must receive any comments on
                                              MTA.TechnicalService@casa.eads.net;
                                                                                                                                                             requirements affecting flight safety, and
                                              Internet http://www.eads.net.
                                                                                                      this AD by February 27, 2017.                          we did not provide you with notice and
                                                 (4) You may view this service information            ADDRESSES: You may send comments,                      an opportunity to provide your
                                              at the FAA, Transport Airplane Directorate,             using the procedures found in 14 CFR                   comments before it becomes effective.
                                              1601 Lind Avenue SW., Renton, WA. For                   11.43 and 11.45, by any of the following               However, we invite you to send any
                                              information on the availability of this                 methods:                                               written data, views, or arguments about
                                              material at the FAA, call 425–227–1221.                    • Federal eRulemaking Portal: Go to                 this AD. Send your comments to an
                                                 (5) You may view this service information            http://www.regulations.gov. Follow the                 address listed under the ADDRESSES
                                              that is incorporated by reference at the
                                                                                                      instructions for submitting comments.                  section. Include ‘‘Docket No. FAA–
                                              National Archives and Records
                                              Administration (NARA). For information on                  • Fax: 202–493–2251.                                2013–1015; Directorate Identifier 2013–
                                              the availability of this material at NARA, call            • Mail: U.S. Department of                          NE–37–AD’’ at the beginning of your
                                              202–741–6030, or go to: http://                         Transportation, Docket Operations, M–                  comments. We specifically invite
                                              www.archives.gov/federal-register/cfr/ibr-              30, West Building Ground Floor, Room                   comments on the overall regulatory,
                                              locations.html.                                         W12–140, 1200 New Jersey Avenue SE.,                   economic, environmental, and energy
                                                Issued in Renton, Washington, on                      Washington, DC 20590.                                  aspects of this AD. We will consider all
                                              December 27, 2016.                                         • Hand Delivery: U.S. Department of                 comments received by the closing date
                                              Jeffrey E. Duven,                                       Transportation, Docket Operations, M–                  and may amend this AD because of
                                              Manager, Transport Airplane Directorate,                30, West Building Ground Floor, Room                   those comments.
                                              Aircraft Certification Service.                         W12–140, 1200 New Jersey Avenue SE.,                     We will post all comments we
                                              [FR Doc. 2016–31958 Filed 1–10–17; 8:45 am]
                                                                                                      Washington, DC 20590, between 9 a.m.                   receive, without change, to http://
                                                                                                      and 5 p.m., Monday through Friday,                     www.regulations.gov, including any
                                              BILLING CODE 4910–13–P
                                                                                                      except Federal holidays.                               personal information you provide. We
                                                                                                         For service information identified in               will also post a report summarizing each
                                              DEPARTMENT OF TRANSPORTATION                            this AD, contact Rolls-Royce plc,                      substantive verbal contact we receive
                                                                                                      Corporate Communications, P.O. Box                     about this AD.
                                              Federal Aviation Administration                         31, Derby, England, DE24 8BJ; phone:
                                                                                                                                                             Discussion
                                                                                                      011–44–1332–242424; fax: 011–44–
                                              14 CFR Part 39                                          1332–245418, or email: http://                            On February 27, 2014, we issued AD
                                                                                                      www.rolls-royce.com/contact/civil_                     2014–05–25, Amendment 39–17798 (79
                                              [Docket No. FAA–2013–1015; Directorate                                                                         FR 15665, March 21, 2014), ‘‘AD 2014–
                                                                                                      team.jsp. You may view this service
                                              Identifier 2013–NE–37–AD; Amendment 39–
                                                                                                      information at the FAA, Engine &                       05–25,’’ for all RR RB211-Trent 970–84,
                                              18768; AD 2017–01–01]
                                                                                                      Propeller Directorate, 1200 District                   RB211-Trent 970B–84, RB211-Trent
                                              RIN 2120–AA64                                           Avenue, Burlington, MA 01803. For                      972–84, RB211-Trent 972B–84, RB211-
                                                                                                      information on the availability of this                Trent 977–84, RB211-Trent 977B–84,
                                              Airworthiness Directives; Rolls-Royce                   material at the FAA, call 781–238–7125.                and RB211-Trent 980–84 turbofan
                                              plc Turbofan Engines                                    It is also available on the Internet at                engines. AD 2014–05–25 required
                                              AGENCY:  Federal Aviation                               http://www.regulations.gov by searching                inspections of the LPT exhaust case and
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                                              Administration (FAA), DOT.                              for and locating Docket No. FAA–2013–                  support assembly or TBH to detect
                                              ACTION: Final rule; request for                         1015.                                                  cracks or damage. AD 2014–05–25
                                              comments.                                                                                                      resulted from an RR structural re-
                                                                                                      Examining the AD Docket                                analysis indicating that the TBH may
                                              SUMMARY:    We are superseding                            You may examine the AD docket on                     not retain full limit load capability in all
                                              airworthiness directive (AD) 2014–05–                   the Internet at http://                                fail-safe conditions. We issued AD
                                              25 for all Rolls-Royce plc (RR) RB211-                  www.regulations.gov by searching for                   2014–05–25 to prevent failure of the


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Document Created: 2018-02-01 14:59:19
Document Modified: 2018-02-01 14:59:19
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis AD is effective February 15, 2017.
ContactShahram Daneshmandi, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1112; fax 425-227-1149.
FR Citation82 FR 3143 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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