83_FR_45213 83 FR 45041 - Airworthiness Directives; Airbus Defense and Space S.A. (Formerly Known as Construcciones Aeronauticas, S.A.) Airplanes

83 FR 45041 - 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 83, Issue 172 (September 5, 2018)

Page Range45041-45044
FR Document2018-18999

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; and certain Model C-295 airplanes. This AD was prompted by a report that cracks were found on the stabilizer-to- fuselage rear attachment fitting. This AD requires a detailed inspection of the upper and lower lugs of each horizontal stabilizer- to-fuselage rear attachment fitting, repair if necessary, and a report of findings. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 172 (Wednesday, September 5, 2018)
[Federal Register Volume 83, Number 172 (Wednesday, September 5, 2018)]
[Rules and Regulations]
[Pages 45041-45044]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-18999]



[[Page 45041]]

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

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0416; Product Identifier 2017-NM-164-AD; Amendment 
39-19388; AD 2018-18-09]
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; and certain Model C-295 airplanes. This AD was 
prompted by a report that cracks were found on the stabilizer-to-
fuselage rear attachment fitting. This AD requires a detailed 
inspection of the upper and lower lugs of each horizontal stabilizer-
to-fuselage rear attachment fitting, repair if necessary, and a report 
of findings. We are issuing this AD to address the unsafe condition on 
these products.

DATES: This AD is effective October 10, 2018.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of October 10, 
2018.

ADDRESSES: For service information identified in this final rule, 
contact Airbus Defense 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 service information at the FAA, Transport Standards Branch, 
2200 South 216th St., Des Moines, WA. For information on the 
availability of this material at the FAA, call 206-231-3195. It is also 
available on the internet at http://www.regulations.gov by searching 
for and locating Docket No. FAA-2018-0416.

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-2018-
0416; or in person at Docket Operations between 9 a.m. and 5 p.m., 
Monday through Friday, except Federal holidays. The AD docket contains 
this final rule, the regulatory evaluation, any comments received, and 
other information. The address for Docket Operations (phone: 800-647-
5527) is 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 Section, Transport Standards Branch, FAA, 2200 
South 216th St., Des Moines, WA 98198; telephone and fax 206-231-3220.

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; and certain Model C-295 airplanes. The NPRM published in the 
Federal Register on May 25, 2018 (83 FR 24236). The NPRM was prompted 
by a report that cracks were found on the stabilizer-to-fuselage rear 
attachment fitting. The NPRM proposed to require a detailed inspection 
of the upper and lower lugs of each horizontal stabilizer-to-fuselage 
rear attachment fitting, repair if necessary, and a report of findings.
    We are issuing this AD to address such cracking, which could lead 
to reduced structural integrity of the lugs on the stabilizer-to-
fuselage rear attachment fittings and consequent lug or fitting 
failure, and could result in reduced controllability of the airplane.
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA AD 
2017-0218, dated November 8, 2017 (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; and certain 
Model C-295 airplanes. The MCAI states:

    Cracks were reportedly found on the stabilizer-to-fuselage rear 
attachment fitting of a CN-235 aeroplane. Subsequent investigation 
determined that the affected horizontal attachment fitting was a 
reworked part.
    This condition, if not detected and corrected, could lead to 
reduced structural integrity of lugs of the stabilizer-to-fuselage 
rear attachment fittings and consequent lug or fitting failure, 
possibly resulting in reduced control of the aeroplane.
    To address this potentially unsafe condition, Airbus Defence and 
Space (D&S) issued Alert Operators Transmission (AOT) AOT-C295-55-
0005 and AOT-CN235-55-0004 to provide inspection instructions.
    For the reasons described above, this [EASA] AD requires a one-
time detailed inspection (DET) of the upper and lower lugs of the 
horizontal stabilizer-to-fuselage rear attachment fittings on the 
left hand (LH) and right hand (RH) sides and, depending on findings, 
accomplishment of applicable corrective action(s) [repairs]. This 
[EASA] AD also requires reporting of all findings, including none.

    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-2018-
0416.

Comments

    We gave the public the opportunity to participate in developing 
this final rule. 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 final rule 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 addressing 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

    Airbus Defence and Space S.A. has issued Alert Operators 
Transmission (AOT) AOT-CN235-55-0004, Revision 1, dated October 24, 
2016; and AOT AOT-C295-55-0005, Revision 1, dated October 24, 2016. 
This service information describes a detailed inspection of the upper 
and lower lugs of each horizontal stabilizer-to-fuselage rear 
attachment fitting (left- and right-hand sides), repair if necessary, 
and sending inspection results to the manufacturer. These documents are 
distinct since they apply to different airplane models. 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 14 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:

[[Page 45042]]



                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
                Action                         Labor cost           Parts cost        product        operators
----------------------------------------------------------------------------------------------------------------
Inspection............................  8 work-hours x $85 per                $0            $680          $9,520
                                         hour = $680.
Reporting.............................  1 work-hour x $85 per                  0              85           1,190
                                         hour = $85.
----------------------------------------------------------------------------------------------------------------

    We estimate the following costs to do any necessary repair that 
would be required based on the results of the inspection. We have no 
way of determining the number of aircraft that might need this repair:

                                               On-Condition Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                     Cost per
                    Action                                 Labor cost               Parts cost        product
----------------------------------------------------------------------------------------------------------------
Repair........................................  15 work-hours x $85 per hour =                $0          $1,275
                                                 $1,275.
----------------------------------------------------------------------------------------------------------------

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 and 
associated appliances to the Director of the System Oversight Division.

Regulatory Findings

    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 adding the following new airworthiness 
directive (AD):

2018-18-09 Airbus Defense and Space S.A. (Formerly Known as 
Construcciones Aeronauticas, S.A.): Amendment 39-19388; Docket No. 
FAA-2018-0416; Product Identifier 2017-NM-164-AD.

(a) Effective Date

    This AD is effective October 10, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Airbus Defense and Space S.A. Model 
airplanes, certificated in any category, specified in paragraphs 
(c)(1) and (c)(2) of this AD.
    (1) Model CN-235, CN-235-100, CN-235-200, and CN-235-300 
airplanes, all manufacturer serial numbers (MSN).
    (2) Model C-295 airplanes, MSN 001 through 148 inclusive.

(d) Subject

    Air Transport Association (ATA) of America Code 55, Horizontal 
stabilizer.

(e) Reason

    This AD was prompted by a report that cracks were found on the 
stabilizer-to-fuselage rear attachment fitting. We are issuing this 
AD to address such cracking, which could lead to reduced structural 
integrity of the lugs on the stabilizer-to-fuselage rear attachment 
fittings and consequent lug or fitting failure, and could

[[Page 45043]]

result in reduced controllability of the airplane.

(f) Compliance

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

(g) Inspection

    Within the compliance times specified in figure 1 or figure 2 to 
paragraph (g) of this AD, as applicable, accomplish a detailed 
inspection for cracks or rework of the upper and lower lugs of each 
horizontal stabilizer-to-fuselage rear attachment fitting (left- and 
right-hand sides), in accordance with the instructions of Airbus 
Defence and Space Alert Operators Transmission (AOT) AOT-CN235-55-
0004, Revision 1, dated October 24, 2016; or Airbus Defence and 
Space AOT AOT-C295-55-0005, Revision 1, dated October 24, 2016; as 
applicable.
[GRAPHIC] [TIFF OMITTED] TR05SE18.000

[GRAPHIC] [TIFF OMITTED] TR05SE18.001

(h) Corrective Action

    If, during the detailed inspection required by paragraph (g) of 
this AD, any discrepancy (i.e., cracking or rework) is detected, as 
specified in Airbus Defence and Space AOT AOT-CN235-55-0004, 
Revision 1, dated October 24, 2016; or Airbus Defence and Space AOT 
AOT-C295-55-0005, Revision 1, dated October 24, 2016; as applicable: 
Before further flight, contact the Manager, International Section, 
Transport Standards Branch, FAA; or the European Aviation Safety 
Agency (EASA); or Airbus Defense and Space S.A.'s EASA Design 
Organization Approval (DOA), for approved repair instructions. If 
approved by the DOA, the approval must include the DOA-authorized 
signature. Accomplish the repair accordingly within the compliance 
time specified in those instructions, including any repetitive post-
repair inspections, if applicable.

(i) Reporting Requirement

    Submit a one-time report of the findings (both positive and 
negative) of the inspection required by paragraph (g) of this AD to 
Airbus Defense and Space S.A., in accordance with Airbus Defence and 
Space AOT AOT-CN235-55-0004, Revision 1, dated October 24, 2016; or 
Airbus Defence and Space AOT AOT-C295-55-0005, Revision 1, dated 
October 24, 2016; as applicable; at the applicable time specified in 
paragraph (i)(1) or (i)(2) of this AD.
    (1) If the inspection was done on or after the effective date of 
this AD: Submit the report within 60 days after the inspection.
    (2) If the inspection was done before the effective date of this 
AD: Submit the report within 60 days after the effective date of 
this AD.

(j) Parts Installation Limitations

    As of the effective date of this AD, no person may install, on 
any airplane, a horizontal stabilizer-to-fuselage rear attachment 
fitting, unless the part is new or it has been inspected in 
accordance with the instructions of Airbus Defence and Space AOT 
AOT-CN235-55-0004, Revision 1, dated October 24, 2016; or Airbus 
Defence and Space AOT AOT-C295-55-0005, Revision 1, dated October 
24, 2016; as applicable; and no discrepancy was found. Before 
installation of the horizontal stabilizer-to-fuselage rear 
attachment fitting, contact the Manager, International Section, 
Transport Standards Branch, FAA; or the EASA; or Airbus Defense and 
Space S.A.'s EASA DOA, for approved instructions and do

[[Page 45044]]

those instructions accordingly. If approved by the DOA, the approval 
must include the DOA-authorized signature.

(k) Credit for Previous Actions

    This paragraph provides credit for actions required by 
paragraphs (g), (h), and (i) of this AD, if those actions were 
performed before the effective date of this AD using Airbus Defence 
and Space AOT AOT-CN235-55-0004, dated December 22, 2015; or Airbus 
Defence and Space AOT AOT-C295-55-0005, December 22, 2015; as 
applicable.

(l) 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 (m)(2) of this AD. Information 
may be emailed to: [email protected]. Before using any 
approved AMOC, notify your appropriate principal inspector, or 
lacking a principal inspector, the manager of the local flight 
standards district office/certificate holding district office.
    (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 
Section, Transport Standards Branch, FAA; or the EASA; or Airbus 
Defense and Space S.A.'s EASA DOA. If approved by the DOA, the 
approval must include the DOA-authorized signature.
    (3) Paperwork Reduction Act Burden Statement: 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.

(m) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA AD 2017-0218, dated November 8, 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-2018-0416.
    (2) For more information about this AD, contact Shahram 
Daneshmandi, Aerospace Engineer, International Section, Transport 
Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; 
telephone and fax 206-231-3220.
    (3) Service information identified in this AD that is not 
incorporated by reference is available at the addresses specified in 
paragraphs (n)(3) and (n)(4) of this AD.

(n) 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 Defence and Space Alert Operators Transmission AOT-
CN235-55-0004, Revision 1, dated October 24, 2016.
    (ii) Airbus Defence and Space Alert Operators Transmission AOT-
C295-55-0005, Revision 1, dated October 24, 2016.
    (3) For service information identified in this AD, contact 
Airbus Defense 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].
    (4) You may view this service information at the FAA, Transport 
Standards Branch, 2200 South 216th St., Des Moines, WA. For 
information on the availability of this material at the FAA, call 
206-231-3195.
    (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 Des Moines, Washington, on August 23, 2018.
James Cashdollar,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-18999 Filed 9-4-18; 8:45 am]
 BILLING CODE 4910-13-P



                                                          Federal Register / Vol. 83, No. 172 / Wednesday, September 5, 2018 / Rules and Regulations                                            45041

                                             DEPARTMENT OF TRANSPORTATION                            through Friday, except Federal holidays.                 To address this potentially unsafe
                                                                                                     The AD docket contains this final rule,               condition, Airbus Defence and Space (D&S)
                                             Federal Aviation Administration                         the regulatory evaluation, any                        issued Alert Operators Transmission (AOT)
                                                                                                     comments received, and other                          AOT–C295–55–0005 and AOT–CN235–55–
                                             14 CFR Part 39                                                                                                0004 to provide inspection instructions.
                                                                                                     information. The address for Docket                      For the reasons described above, this
                                             [Docket No. FAA–2018–0416; Product                      Operations (phone: 800–647–5527) is                   [EASA] AD requires a one-time detailed
                                             Identifier 2017–NM–164–AD; Amendment                    U.S. Department of Transportation,                    inspection (DET) of the upper and lower lugs
                                             39–19388; AD 2018–18–09]                                Docket Operations, M–30, West                         of the horizontal stabilizer-to-fuselage rear
                                                                                                     Building Ground Floor, Room W12–140,                  attachment fittings on the left hand (LH) and
                                             RIN 2120–AA64                                                                                                 right hand (RH) sides and, depending on
                                                                                                     1200 New Jersey Avenue SE,
                                                                                                     Washington, DC 20590.                                 findings, accomplishment of applicable
                                             Airworthiness Directives; Airbus                                                                              corrective action(s) [repairs]. This [EASA] AD
                                             Defense and Space S.A. (Formerly                        FOR FURTHER INFORMATION CONTACT:
                                                                                                                                                           also requires reporting of all findings,
                                             Known as Construcciones                                 Shahram Daneshmandi, Aerospace                        including none.
                                             Aeronauticas, S.A.) Airplanes                           Engineer, International Section,
                                                                                                     Transport Standards Branch, FAA, 2200                   You may examine the MCAI in the
                                             AGENCY:  Federal Aviation                               South 216th St., Des Moines, WA 98198;                AD docket on the internet at http://
                                             Administration (FAA), Department of                     telephone and fax 206–231–3220.                       www.regulations.gov by searching for
                                             Transportation (DOT).                                   SUPPLEMENTARY INFORMATION:
                                                                                                                                                           and locating Docket No. FAA–2018–
                                             ACTION: Final rule.                                                                                           0416.
                                                                                                     Discussion
                                                                                                                                                           Comments
                                             SUMMARY:   We are adopting a new                           We issued a notice of proposed
                                             airworthiness directive (AD) for all                    rulemaking (NPRM) to amend 14 CFR                       We gave the public the opportunity to
                                             Airbus Defense and Space S.A. Model                     part 39 by adding an AD that would                    participate in developing this final rule.
                                             CN–235, CN–235–100, CN–235–200,                         apply to all Airbus Defense and Space                 We received no comments on the NPRM
                                             and CN–235–300 airplanes; and certain                   S.A. Model CN–235, CN–235–100, CN–                    or on the determination of the cost to
                                             Model C–295 airplanes. This AD was                      235–200, and CN–235–300 airplanes;                    the public.
                                             prompted by a report that cracks were                   and certain Model C–295 airplanes. The                Conclusion
                                             found on the stabilizer-to-fuselage rear                NPRM published in the Federal
                                             attachment fitting. This AD requires a                                                                           We reviewed the relevant data and
                                                                                                     Register on May 25, 2018 (83 FR 24236).
                                             detailed inspection of the upper and                                                                          determined that air safety and the
                                                                                                     The NPRM was prompted by a report
                                             lower lugs of each horizontal stabilizer-                                                                     public interest require adopting this
                                                                                                     that cracks were found on the stabilizer-
                                             to-fuselage rear attachment fitting,                                                                          final rule as proposed, except for minor
                                                                                                     to-fuselage rear attachment fitting. The
                                             repair if necessary, and a report of                                                                          editorial changes. We have determined
                                                                                                     NPRM proposed to require a detailed
                                             findings. We are issuing this AD to                                                                           that these minor changes:
                                                                                                     inspection of the upper and lower lugs                   • Are consistent with the intent that
                                             address the unsafe condition on these                   of each horizontal stabilizer-to-fuselage
                                             products.                                                                                                     was proposed in the NPRM for
                                                                                                     rear attachment fitting, repair if                    addressing the unsafe condition; and
                                             DATES:  This AD is effective October 10,                necessary, and a report of findings.                     • Do not add any additional burden
                                             2018.                                                      We are issuing this AD to address                  upon the public than was already
                                                The Director of the Federal Register                 such cracking, which could lead to                    proposed in the NPRM.
                                             approved the incorporation by reference                 reduced structural integrity of the lugs
                                             of certain publications listed in this AD               on the stabilizer-to-fuselage rear                    Related Service Information Under 1
                                             as of October 10, 2018.                                 attachment fittings and consequent lug                CFR Part 51
                                             ADDRESSES: For service information                      or fitting failure, and could result in                  Airbus Defence and Space S.A. has
                                             identified in this final rule, contact                  reduced controllability of the airplane.              issued Alert Operators Transmission
                                             Airbus Defense and Space Services/                         The European Aviation Safety Agency                (AOT) AOT–CN235–55–0004, Revision
                                             Engineering Support, Avenida de                         (EASA), which is the Technical Agent                  1, dated October 24, 2016; and AOT
                                             Aragón 404, 28022 Madrid, Spain;                       for the Member States of the European                 AOT–C295–55–0005, Revision 1, dated
                                             telephone +34 91 585 55 84; fax +34 91                  Union, has issued EASA AD 2017–0218,                  October 24, 2016. This service
                                             585 31 27; email:                                       dated November 8, 2017 (referred to                   information describes a detailed
                                             MTA.TechnicalService@airbus.com.                        after this as the Mandatory Continuing                inspection of the upper and lower lugs
                                             You may view this service information                   Airworthiness Information, or ‘‘the                   of each horizontal stabilizer-to-fuselage
                                             at the FAA, Transport Standards                         MCAI’’), to correct an unsafe condition               rear attachment fitting (left- and right-
                                             Branch, 2200 South 216th St., Des                       for all Airbus Defense and Space S.A.                 hand sides), repair if necessary, and
                                             Moines, WA. For information on the                      Model CN–235, CN–235–100, CN–235–                     sending inspection results to the
                                             availability of this material at the FAA,               200, and CN–235–300 airplanes; and                    manufacturer. These documents are
                                             call 206–231–3195. It is also available                 certain Model C–295 airplanes. The                    distinct since they apply to different
                                             on the internet at http://                              MCAI states:                                          airplane models. This service
                                             www.regulations.gov by searching for                      Cracks were reportedly found on the                 information is reasonably available
                                             and locating Docket No. FAA–2018–                       stabilizer-to-fuselage rear attachment fitting        because the interested parties have
                                             0416.                                                   of a CN–235 aeroplane. Subsequent                     access to it through their normal course
                                                                                                     investigation determined that the affected            of business or by the means identified
                                             Examining the AD Docket                                 horizontal attachment fitting was a reworked
daltland on DSKBBV9HB2PROD with RULES




                                                                                                     part.
                                                                                                                                                           in the ADDRESSES section.
                                               You may examine the AD docket on
                                                                                                       This condition, if not detected and                 Costs of Compliance
                                             the internet at http://                                 corrected, could lead to reduced structural
                                             www.regulations.gov by searching for                    integrity of lugs of the stabilizer-to-fuselage         We estimate that this AD affects 14
                                             and locating Docket No. FAA–2018–                       rear attachment fittings and consequent lug           airplanes of U.S. registry.
                                             0416; or in person at Docket Operations                 or fitting failure, possibly resulting in               We estimate the following costs to
                                             between 9 a.m. and 5 p.m., Monday                       reduced control of the aeroplane.                     comply with this AD:


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                                             45042              Federal Register / Vol. 83, No. 172 / Wednesday, September 5, 2018 / Rules and Regulations

                                                                                                                                       ESTIMATED COSTS
                                                                                                                                                                                                   Cost per          Cost on U.S.
                                                                          Action                                                           Labor cost                           Parts cost         product            operators

                                             Inspection ........................................................     8 work-hours × $85 per hour = $680 .............                        $0           $680             $9,520
                                             Reporting .........................................................     1 work-hour × $85 per hour = $85 .................                       0             85              1,190



                                               We estimate the following costs to do                                   required based on the results of the                     determining the number of aircraft that
                                             any necessary repair that would be                                        inspection. We have no way of                            might need this repair:

                                                                                                                                     ON-CONDITION COSTS
                                                                                                                                                                                                                       Cost per
                                                                                 Action                                                                   Labor cost                               Parts cost          product

                                             Repair ...........................................................................   15 work-hours × $85 per hour = $1,275 ......................                  $0         $1,275



                                             Paperwork Reduction Act                                                   products identified in this rulemaking                   Adoption of the Amendment
                                               A federal agency may not conduct or                                     action.                                                    Accordingly, under the authority
                                             sponsor, and a person is not required to                                    This AD is issued in accordance with                   delegated to me by the Administrator,
                                             respond to, nor shall a person be subject                                 authority delegated by the Executive                     the FAA amends 14 CFR part 39 as
                                             to penalty for failure to comply with a                                   Director, Aircraft Certification Service,                follows:
                                             collection of information subject to the                                  as authorized by FAA Order 8000.51C.
                                             requirements of the Paperwork                                             In accordance with that order, issuance                  PART 39—AIRWORTHINESS
                                             Reduction Act unless that collection of                                   of ADs is normally a function of the                     DIRECTIVES
                                             information displays a current valid                                      Compliance and Airworthiness
                                             OMB control number. The control                                           Division, but during this transition                     ■ 1. The authority citation for part 39
                                             number for the collection of information                                  period, the Executive Director has                       continues to read as follows:
                                             required by this AD is 2120–0056. The                                     delegated the authority to issue ADs                         Authority: 49 U.S.C. 106(g), 40113, 44701.
                                             paperwork cost associated with this AD                                    applicable to transport category                         § 39.13    [Amended]
                                             has been detailed in the Costs of                                         airplanes and associated appliances to
                                             Compliance section of this document                                       the Director of the System Oversight                     ■ 2. The FAA amends § 39.13 by adding
                                             and includes time for reviewing                                           Division.                                                the following new airworthiness
                                             instructions, as well as completing and                                                                                            directive (AD):
                                                                                                                       Regulatory Findings
                                             reviewing the collection of information.                                                                                           2018–18–09 Airbus Defense and Space S.A.
                                             Therefore, all reporting associated with                                    This AD will not have federalism                           (Formerly Known as Construcciones
                                             this AD is mandatory. Comments                                            implications under Executive Order                           Aeronauticas, S.A.): Amendment 39–
                                             concerning the accuracy of this burden                                                                                                 19388; Docket No. FAA–2018–0416;
                                                                                                                       13132. This AD will not have a                               Product Identifier 2017–NM–164–AD.
                                             and suggestions for reducing the burden                                   substantial direct effect on the States, on
                                             should be directed to the FAA at 800                                      the relationship between the national                    (a) Effective Date
                                             Independence Ave. SW, Washington,                                         government and the States, or on the                       This AD is effective October 10, 2018.
                                             DC 20591, ATTN: Information                                               distribution of power and                                (b) Affected ADs
                                             Collection Clearance Officer, AES–200.                                    responsibilities among the various
                                                                                                                                                                                  None.
                                             Authority for This Rulemaking                                             levels of government.
                                                                                                                         For the reasons discussed above, I                     (c) Applicability
                                                Title 49 of the United States Code
                                                                                                                       certify that this AD:                                       This AD applies to Airbus Defense and
                                             specifies the FAA’s authority to issue                                                                                             Space S.A. Model airplanes, certificated in
                                             rules on aviation safety. Subtitle I,                                       (1) Is not a ‘‘significant regulatory                  any category, specified in paragraphs (c)(1)
                                             section 106, describes the authority of                                   action’’ under Executive Order 12866,                    and (c)(2) of this AD.
                                             the FAA Administrator. Subtitle VII:                                        (2) Is not a ‘‘significant rule’’ under                   (1) Model CN–235, CN–235–100, CN–235–
                                             Aviation Programs, describes in more                                      the DOT Regulatory Policies and                          200, and CN–235–300 airplanes, all
                                             detail the scope of the Agency’s                                          Procedures (44 FR 11034, February 26,                    manufacturer serial numbers (MSN).
                                             authority.                                                                                                                            (2) Model C–295 airplanes, MSN 001
                                                                                                                       1979),                                                   through 148 inclusive.
                                                We are issuing this rulemaking under
                                             the authority described in Subtitle VII,                                    (3) Will not affect intrastate aviation
                                                                                                                                                                                (d) Subject
                                             Part A, Subpart III, Section 44701:                                       in Alaska, and
                                                                                                                                                                                  Air Transport Association (ATA) of
                                             ‘‘General requirements.’’ Under that                                        (4) Will not have a significant                        America Code 55, Horizontal stabilizer.
                                             section, Congress charges the FAA with                                    economic impact, positive or negative,
                                                                                                                       on a substantial number of small entities                (e) Reason
                                             promoting safe flight of civil aircraft in
                                             air commerce by prescribing regulations                                   under the criteria of the Regulatory                        This AD was prompted by a report that
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                                             for practices, methods, and procedures                                    Flexibility Act.                                         cracks were found on the stabilizer-to-
                                                                                                                                                                                fuselage rear attachment fitting. We are
                                             the Administrator finds necessary for                                     List of Subjects in 14 CFR Part 39                       issuing this AD to address such cracking,
                                             safety in air commerce. This regulation                                                                                            which could lead to reduced structural
                                             is within the scope of that authority                                       Air transportation, Aircraft, Aviation                 integrity of the lugs on the stabilizer-to-
                                             because it addresses an unsafe condition                                  safety, Incorporation by reference,                      fuselage rear attachment fittings and
                                             that is likely to exist or develop on                                     Safety.                                                  consequent lug or fitting failure, and could



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                                                          Federal Register / Vol. 83, No. 172 / Wednesday, September 5, 2018 / Rules and Regulations                                              45043

                                             result in reduced controllability of the                (g) Inspection                                        right-hand sides), in accordance with the
                                             airplane.                                                  Within the compliance times specified in           instructions of Airbus Defence and Space
                                                                                                     figure 1 or figure 2 to paragraph (g) of this         Alert Operators Transmission (AOT) AOT–
                                             (f) Compliance                                                                                                CN235–55–0004, Revision 1, dated October
                                                                                                     AD, as applicable, accomplish a detailed
                                               Comply with this AD within the                        inspection for cracks or rework of the upper          24, 2016; or Airbus Defence and Space AOT
                                             compliance times specified, unless already              and lower lugs of each horizontal stabilizer-         AOT–C295–55–0005, Revision 1, dated
                                             done.                                                   to-fuselage rear attachment fitting (left- and        October 24, 2016; as applicable.




                                             (h) Corrective Action                                   those instructions, including any repetitive          within 60 days after the effective date of this
                                                If, during the detailed inspection required          post-repair inspections, if applicable.               AD.
                                             by paragraph (g) of this AD, any discrepancy            (i) Reporting Requirement                             (j) Parts Installation Limitations
                                             (i.e., cracking or rework) is detected, as                                                                       As of the effective date of this AD, no
                                                                                                        Submit a one-time report of the findings
                                             specified in Airbus Defence and Space AOT               (both positive and negative) of the inspection        person may install, on any airplane, a
                                             AOT–CN235–55–0004, Revision 1, dated                    required by paragraph (g) of this AD to               horizontal stabilizer-to-fuselage rear
                                             October 24, 2016; or Airbus Defence and                 Airbus Defense and Space S.A., in                     attachment fitting, unless the part is new or
                                             Space AOT AOT–C295–55–0005, Revision 1,                 accordance with Airbus Defence and Space              it has been inspected in accordance with the
                                             dated October 24, 2016; as applicable: Before                                                                 instructions of Airbus Defence and Space
                                                                                                     AOT AOT–CN235–55–0004, Revision 1,
                                             further flight, contact the Manager,                                                                          AOT AOT–CN235–55–0004, Revision 1,
                                                                                                     dated October 24, 2016; or Airbus Defence
                                             International Section, Transport Standards                                                                    dated October 24, 2016; or Airbus Defence
                                                                                                     and Space AOT AOT–C295–55–0005,                       and Space AOT AOT–C295–55–0005,
                                             Branch, FAA; or the European Aviation                   Revision 1, dated October 24, 2016; as                Revision 1, dated October 24, 2016; as
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                                             Safety Agency (EASA); or Airbus Defense                 applicable; at the applicable time specified in       applicable; and no discrepancy was found.
                                             and Space S.A.’s EASA Design Organization
                                                                                                                                                                                                             ER05SE18.001</GPH>




                                                                                                     paragraph (i)(1) or (i)(2) of this AD.                Before installation of the horizontal
                                             Approval (DOA), for approved repair                        (1) If the inspection was done on or after         stabilizer-to-fuselage rear attachment fitting,
                                             instructions. If approved by the DOA, the               the effective date of this AD: Submit the             contact the Manager, International Section,
                                             approval must include the DOA-authorized                report within 60 days after the inspection.           Transport Standards Branch, FAA; or the
                                             signature. Accomplish the repair accordingly               (2) If the inspection was done before the          EASA; or Airbus Defense and Space S.A.’s
                                                                                                                                                                                                             ER05SE18.000</GPH>




                                             within the compliance time specified in                 effective date of this AD: Submit the report          EASA DOA, for approved instructions and do



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                                             45044        Federal Register / Vol. 83, No. 172 / Wednesday, September 5, 2018 / Rules and Regulations

                                             those instructions accordingly. If approved             http://www.regulations.gov by searching for           SUMMARY:    We are superseding
                                             by the DOA, the approval must include the               and locating Docket No. FAA–2018–0416.                Airworthiness Directive (AD) 2013–02–
                                             DOA-authorized signature.                                 (2) For more information about this AD,             04 for all Rolls-Royce plc (RR) RB211–
                                                                                                     contact Shahram Daneshmandi, Aerospace
                                             (k) Credit for Previous Actions                         Engineer, International Section, Transport
                                                                                                                                                           Trent 970–84, RB211–Trent 970B–84,
                                               This paragraph provides credit for actions            Standards Branch, FAA, 2200 South 216th               RB211–Trent 972–84, RB211–Trent
                                             required by paragraphs (g), (h), and (i) of this        St., Des Moines, WA 98198; telephone and              972B–84, RB211–Trent 977–84, RB211–
                                             AD, if those actions were performed before              fax 206–231–3220.                                     Trent 977B–84, and RB211–Trent 980–
                                             the effective date of this AD using Airbus                (3) Service information identified in this          84 turbofan engines. AD 2013–02–04
                                             Defence and Space AOT AOT–CN235–55–                     AD that is not incorporated by reference is           required on-wing inspections of low-
                                             0004, dated December 22, 2015; or Airbus                available at the addresses specified in               pressure turbine (LPT) disk seal fins and
                                             Defence and Space AOT AOT–C295–55–                      paragraphs (n)(3) and (n)(4) of this AD.
                                                                                                                                                           interstage seals when post-flight review
                                             0005, December 22, 2015; as applicable.                 (n) Material Incorporated by Reference                indicates Engine Health Monitoring
                                             (l) Other FAA AD Provisions                                (1) The Director of the Federal Register           (EHM) vibratory maintenance-alert
                                                The following provisions also apply to this          approved the incorporation by reference               limits were exceeded in flight. This AD
                                             AD:                                                     (IBR) of the service information listed in this       requires additional criteria for the
                                                (1) Alternative Methods of Compliance                paragraph under 5 U.S.C. 552(a) and 1 CFR             inspection of the stage 2, 3, and 4 LPT
                                             (AMOCs): The Manager, International                     part 51.                                              disk seal fins and interstage seals and
                                             Section, Transport Standards Branch, FAA,                  (2) You must use this service information
                                                                                                     as applicable to do the actions required by
                                                                                                                                                           removes the requirement to inspect the
                                             has the authority to approve AMOCs for this                                                                   stage 5 LPT disk seal fins and interstage
                                             AD, if requested using the procedures found             this AD, unless this AD specifies otherwise.
                                                                                                        (i) Airbus Defence and Space Alert                 seal. This AD was prompted by a Trent
                                             in 14 CFR 39.19. In accordance with 14 CFR
                                                                                                     Operators Transmission AOT–CN235–55–                  900 engine experiencing increased low-
                                             39.19, send your request to your principal
                                             inspector or local Flight Standards District
                                                                                                     0004, Revision 1, dated October 24, 2016.             pressure rotor vibration while in flight
                                                                                                        (ii) Airbus Defence and Space Alert                resulting in an in-flight shutdown
                                             Office, as appropriate. If sending information
                                                                                                     Operators Transmission AOT–C295–55–                   (IFSD) and air turnback. We are issuing
                                             directly to the International Section, send it
                                                                                                     0005, Revision 1, dated October 24, 2016.             this AD to address the unsafe condition
                                             to the attention of the person identified in
                                                                                                        (3) For service information identified in
                                             paragraph (m)(2) of this AD. Information may
                                                                                                     this AD, contact Airbus Defense and Space
                                                                                                                                                           on these products.
                                             be emailed to: 9–ANM–116-AMOC-                          Services/Engineering Support, Avenida de              DATES: This AD is effective September
                                             REQUESTS@faa.gov. Before using any                      Aragón 404, 28022 Madrid, Spain; telephone           20, 2018.
                                             approved AMOC, notify your appropriate                  +34 91 585 55 84; fax +34 91 585 31 27; email            The Director of the Federal Register
                                             principal inspector, or lacking a principal             MTA.TechnicalService@airbus.com.
                                             inspector, the manager of the local flight                                                                    approved the incorporation by reference
                                                                                                        (4) You may view this service information          of a certain publication listed in this AD
                                             standards district office/certificate holding           at the FAA, Transport Standards Branch,
                                             district office.                                                                                              as of September 20, 2018.
                                                                                                     2200 South 216th St., Des Moines, WA. For
                                                (2) Contacting the Manufacturer: For any             information on the availability of this
                                                                                                                                                              We must receive any comments on
                                             requirement in this AD to obtain corrective             material at the FAA, call 206–231–3195.               this AD by October 22, 2018.
                                             actions from a manufacturer, the action must               (5) You may view this service information          ADDRESSES: You may send comments,
                                             be accomplished using a method approved                 that is incorporated by reference at the              using the procedures found in 14 CFR
                                             by the Manager, International Section,                  National Archives and Records
                                             Transport Standards Branch, FAA; or the                                                                       11.43 and 11.45, by any of the following
                                                                                                     Administration (NARA). For information on             methods:
                                             EASA; or Airbus Defense and Space S.A.’s                the availability of this material at NARA, call
                                             EASA DOA. If approved by the DOA, the                                                                            • Federal eRulemaking Portal: Go to
                                                                                                     202–741–6030, or go to: http://
                                             approval must include the DOA-authorized                www.archives.gov/federal-register/cfr/ibr-            http://www.regulations.gov. Follow the
                                             signature.                                              locations.html.                                       instructions for submitting comments.
                                                (3) Paperwork Reduction Act Burden                                                                            • Fax: 202–493–2251.
                                                                                                       Issued in Des Moines, Washington, on
                                             Statement: A federal agency may not conduct                                                                      • Mail: U.S. Department of
                                             or sponsor, and a person is not required to             August 23, 2018.
                                                                                                                                                           Transportation, Docket Operations,
                                             respond to, nor shall a person be subject to            James Cashdollar,
                                                                                                                                                           M–30, West Building Ground Floor,
                                             a penalty for failure to comply with a                  Acting Director, System Oversight Division,           Room W12–140, 1200 New Jersey
                                             collection of information subject to the                Aircraft Certification Service.
                                             requirements of the Paperwork Reduction                                                                       Avenue SE, Washington, DC 20590.
                                             Act unless that collection of information
                                                                                                     [FR Doc. 2018–18999 Filed 9–4–18; 8:45 am]               • Hand Delivery: U.S. Department of
                                             displays a current valid OMB Control
                                                                                                     BILLING CODE 4910–13–P                                Transportation, Docket Operations,
                                             Number. The OMB Control Number for this                                                                       M–30, West Building Ground Floor,
                                             information collection is 2120–0056. Public                                                                   Room W12–140, 1200 New Jersey
                                             reporting for this collection of information is         DEPARTMENT OF TRANSPORTATION                          Avenue SE, Washington, DC 20590,
                                             estimated to be approximately 1 hour per                                                                      between 9 a.m. and 5 p.m., Monday
                                             response, including the time for reviewing              Federal Aviation Administration
                                                                                                                                                           through Friday, except Federal holidays.
                                             instructions, completing and reviewing the
                                                                                                     14 CFR Part 39                                           For service information identified in
                                             collection of information. All responses to
                                             this collection of information are mandatory.                                                                 this final rule, contact Rolls-Royce plc,
                                                                                                     [Docket No. FAA–2017–1122; Product                    Corporate Communications, P.O. Box
                                             Comments concerning the accuracy of this
                                                                                                     Identifier 2012–NE–42–AD; Amendment 39–               31, Derby, England, DE248BJ; phone:
                                             burden and suggestions for reducing the
                                                                                                     19385; AD 2018–18–06]                                 011–44–1332–242424; fax: 011–44–
                                             burden should be directed to the FAA at: 800
                                             Independence Ave. SW, Washington, DC                    RIN 2120–AA64                                         1332–245418, or email: http://
                                             20591, Attn: Information Collection                                                                           www.rolls-royce.com/contact/civil_
                                             Clearance Officer, AES–200.                             Airworthiness Directives; Rolls-Royce                 team.jsp. You may view this service
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                                             (m) Related Information                                 plc Turbofan Engines                                  information at the FAA, Engine and
                                               (1) Refer to Mandatory Continuing                     AGENCY:  Federal Aviation                             Propeller Standards Branch, 1200
                                             Airworthiness Information (MCAI) EASA AD                Administration (FAA), DOT.                            District Avenue, Burlington, MA, 01803.
                                             2017–0218, dated November 8, 2017, for                                                                        For information on the availability of
                                                                                                     ACTION: Final rule; request for
                                             related information. This MCAI may be                                                                         this material at the FAA, call 781–238–
                                                                                                     comments.
                                             found in the AD docket on the internet at                                                                     7759. It is also available on the internet


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Document Created: 2018-09-05 01:59:02
Document Modified: 2018-09-05 01:59:02
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 October 10, 2018.
ContactShahram Daneshmandi, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 206-231-3220.
FR Citation83 FR 45041 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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