83_FR_20016 83 FR 19928 - Airworthiness Directives; Safran Helicopter Engines, S.A., Turboshaft Engines

83 FR 19928 - Airworthiness Directives; Safran Helicopter Engines, S.A., Turboshaft Engines

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 88 (May 7, 2018)

Page Range19928-19930
FR Document2018-09466

We are adopting a new airworthiness directive (AD) for all Safran Helicopter Engines, S.A., Arriel 2E turboshaft engines. This AD was prompted by reports of ruptured front support pins on the accessory gearbox front support. This AD requires replacement of the accessory gearbox front support. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 88 (Monday, May 7, 2018)
[Federal Register Volume 83, Number 88 (Monday, May 7, 2018)]
[Rules and Regulations]
[Pages 19928-19930]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-09466]


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

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2017-0838; Product Identifier 2017-NE-33-AD; Amendment 
39-19275; AD 2018-10-01]
RIN 2120-AA64


Airworthiness Directives; Safran Helicopter Engines, S.A., 
Turboshaft Engines

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for all 
Safran Helicopter Engines, S.A., Arriel 2E turboshaft engines. This AD 
was prompted by reports of ruptured front support pins on the accessory 
gearbox front support. This AD requires replacement of the accessory 
gearbox front support. We are issuing this AD to address the unsafe 
condition on these products.

DATES: This AD becomes effective June 11, 2018.

ADDRESSES: For service information identified in this final rule, 
contact Safran Helicopter Engines, S.A., 40220 Tarnos, France; phone: 
(33) 05 59 74 40 00; fax: (33) 05 59 74 45 15. You may view this 
service information at the FAA, Engine and Propeller Standards Branch, 
1200 District Avenue, Burlington, MA. For information on the 
availability of this material at the FAA, call 781-238-7759. It is also 
available on the internet at http://www.regulations.gov by searching 
for and locating Docket No. FAA-2017-0838.

Examining the AD Docket

    You may examine the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-
0838; 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 mandatory continuing airworthiness information 
(MCAI), the regulatory evaluation, any comments received, and other 
information. The address for Docket Operations (phone: 800-647-5527) is 
Docket Operations, 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: Robert Green, Aerospace Engineer, ECO 
Branch, FAA, 1200 District Avenue; phone: 781-238-7754; fax: 781-238-
7199; email: robert.green@faa.gov.

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 Safran Helicopter 
Engines, S.A., Arriel 2E turboshaft engines. The NPRM published in the 
Federal Register on November 3, 2017 (82 FR 51170). The NPRM was 
prompted by reports of ruptured front support pins on the accessory 
gearbox front support. The NPRM proposed to require replacement of the 
accessory gearbox front support. 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 Community, has issued EASA 
AD 2016-0235, dated November 24, 2016 (referred to after this as the 
MCAI), to

[[Page 19929]]

address the unsafe condition on these products. The MCAI states:

    Some cases were reported of ruptured front support pins on 
ARRIEL 1E2 engines. That condition, if not detected and corrected, 
could lead to the loss of the load path integrity of the engine 
front support. Consequently, Turbom[eacute]ca issued Mandatory 
Service Bulletin (MSB) 292 72 0842 to provide instructions for the 
inspection of the pins and front support replacement, and EASA 
issued AD 2015-0064 (later revised) to require those actions. Since 
EASA AD 2015-0064R1 was issued, SAFRAN Helicopter Engines developed 
a new pin design, in order to increase the mechanical strength of 
the pin, through modification TU380, for ARRIEL 1E2 engines. 
Although no cases of front support pin rupture have been reported on 
ARRIEL 2E engines, since the ARRIEL 1E2 and 2E type designs have the 
same front support, SAFRAN Helicopter Engines decided to also apply 
this new pin design on ARRIEL 2E engines through modification TU197. 
To address this potential unsafe condition, SAFRAN Helicopter 
Engines decided, as precautionary measure, to replace the front 
support on ARRIEL 2E engines, and published MSB 292 72 2197 to 
provide instructions for in-service front support replacement. For 
the reasons described above, this [EASA] AD requires modification of 
the affected engines by replacement of each pre-mod TU197 front 
support.

    You may obtain further information by examining the MCAI in the AD 
docket on the internet at http://www.regulations.gov by searching for 
and locating Docket No. FAA-2017-0838.

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.

Related Service Information

    We reviewed Safran Helicopter Engines, S.A., Mandatory Service 
Bulletin (MSB) No. 292 72 2197, Version A, dated September 15, 2016. 
The MSB describes procedures for replacement of the accessory gearbox 
front support.

Costs of Compliance

    We estimate that this AD affects 28 engines installed on aircraft 
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
----------------------------------------------------------------------------------------------------------------
Front support replacement.............  2 work-hours x $85 per           $19,731         $19,901        $557,228
                                         hour = $170.
----------------------------------------------------------------------------------------------------------------

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 engines, propellers, and 
associated appliances to the Manager, Engine and Propeller Standards 
Branch, Policy and Innovation Division.

Regulatory Findings

    We determined that this AD will not have federalism implications 
under Executive Order 13132. This AD will not have a substantial direct 
effect on the States, on the relationship between the national 
government and the States, or on the distribution of power and 
responsibilities among the various levels of government.
    For the reasons discussed above, I certify 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 to the extent 
that it justifies making a regulatory distinction, 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):

2018-10-01 Safran Helicopter Engines, S.A.: Amendment 39-19275; 
Docket No. FAA-2017-0838; Product Identifier 2017-NE-33-AD.

(a) Effective Date

    This AD is effective June 11, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to all Safran Helicopter Engines, S.A., Arriel 
2E turboshaft engines with front support, part number 0 292 11 715 
0, installed (pre-mod TU 197 configuration).

(d) Subject

    Joint Aircraft System Component (JASC) Code 8300, Accessory 
Gearboxes.

(e) Unsafe Condition

    This AD was prompted by reports of ruptured front support pins 
on the accessory gearbox front support. We are issuing this AD to 
prevent failure of a front support, loss of

[[Page 19930]]

engine thrust control and reduced control of the helicopter.

(f) Compliance

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

(g) Required Actions

    Before the accessory gearbox and transmission shaft module 
(Module 01) accumulates 1,600 engine operating hours since new, or 
within 80 engine operating hours after the effective date of this 
AD, whichever occurs later, replace the front support with a part 
eligible for installation.

(h) Definition

    For the purpose of this AD, a part eligible for installation is 
a Module 01 with a pre-mod TU 197 front support, that has not 
accumulated more than 1,680 engine operating hours since new; or a 
Module 01 with a post-mod TU 197 front support.

(i) Installation Prohibition

    As of the effective date of this AD, you may not install a pre-
mod TU 197 front support on any engine with a post-mod TU 197 front 
support installed.

(j) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, FAA, ECO Branch, 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 manager of the 
ECO Branch, send it to the attention of the person identified in 
paragraph (k)(1) of this AD. You may email your request to: ANE-AD-AMOC@faa.gov.
    (2) 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.

(k) Related Information

    (1) For more information about this AD, contact Robert Green, 
Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue, 
Burlington, MA 01803; phone: 781-238-7754; fax: 781-238-7199; email: 
robert.green@faa.gov.
    (2) Refer to EASA AD 2016-0235, dated November 24, 2016, for 
more information. You may examine the EASA AD in the AD docket on 
the internet at http://www.regulations.gov by searching for and 
locating it in Docket No. FAA-2017-0838.

(l) Material Incorporated by Reference

    None.

    Issued in Burlington, Massachusetts, on May 1, 2018.
Karen M. Grant,
Acting Manager, Engine and Propeller Standards Branch, Aircraft 
Certification Service.
[FR Doc. 2018-09466 Filed 5-4-18; 8:45 am]
 BILLING CODE 4910-13-P



                                             19928                Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations

                                             (h) Service Information Exception                       (k) Material Incorporated by Reference                DATES:  This AD becomes effective June
                                                Where Airbus Service Bulletin A320–57–                  (1) The Director of the Federal Register           11, 2018.
                                             1208, dated November 21, 2016, specifies to             approved the incorporation by reference               ADDRESSES: For service information
                                             contact Airbus for appropriate action, and              (IBR) of the service information listed in this
                                                                                                                                                           identified in this final rule, contact
                                             specifies that action as ‘‘RC’’ (Required for           paragraph under 5 U.S.C. 552(a) and 1 CFR
                                                                                                     part 51.                                              Safran Helicopter Engines, S.A., 40220
                                             Compliance): Before further flight,
                                             accomplish corrective actions in accordance                (2) You must use this service information          Tarnos, France; phone: (33) 05 59 74 40
                                             with the procedures specified in paragraph              as applicable to do the actions required by           00; fax: (33) 05 59 74 45 15. You may
                                             (i)(2) of this AD.                                      this AD, unless this AD specifies otherwise.          view this service information at the
                                                                                                        (i) Airbus Service Bulletin A320–57–1208,          FAA, Engine and Propeller Standards
                                             (i) Other FAA AD Provisions                             dated November 21, 2016.                              Branch, 1200 District Avenue,
                                                The following provisions also apply to this             (ii) Reserved.                                     Burlington, MA. For information on the
                                             AD:                                                        (3) For service information identified in          availability of this material at the FAA,
                                                (1) Alternative Methods of Compliance                this AD, contact Airbus, Airworthiness
                                                                                                                                                           call 781–238–7759. It is also available
                                             (AMOCs): The Manager, International                     Office—EIAS, 1 Rond Point Maurice
                                                                                                     Bellonte, 31707 Blagnac Cedex, France;                on the internet at http://
                                             Section, Transport Standards Branch, FAA,                                                                     www.regulations.gov by searching for
                                             has the authority to approve AMOCs for this             telephone: +33 5 61 93 36 96; fax: +33 5 61
                                                                                                     93 44 51; email: account.airworth-eas@                and locating Docket No. FAA–2017–
                                             AD, if requested using the procedures found
                                             in 14 CFR 39.19. In accordance with 14 CFR              airbus.com; internet: http://www.airbus.com.          0838.
                                             39.19, send your request to your principal                 (4) You may view this service information
                                                                                                     at the FAA, Transport Standards Branch,               Examining the AD Docket
                                             inspector or local Flight Standards District
                                             Office, as appropriate. If sending information          2200 South 216th St., Des Moines, WA. For               You may examine the AD docket on
                                             directly to the International Section, send it          information on the availability of this               the internet at http://
                                                                                                     material at the FAA, call 206–231–3195.
                                             to the attention of the person identified in
                                                                                                        (5) You may view this service information
                                                                                                                                                           www.regulations.gov by searching for
                                             paragraph (j)(2) of this AD. Information may                                                                  and locating Docket No. FAA–2017–
                                                                                                     that is incorporated by reference at the
                                             be emailed to 9-ANM-116-AMOC-                                                                                 0838; or in person at the Docket
                                                                                                     National Archives and Records
                                             REQUESTS@faa.gov. Before using any                                                                            Management Facility between 9 a.m.
                                                                                                     Administration (NARA). For information on
                                             approved AMOC, notify your appropriate                                                                        and 5 p.m., Monday through Friday,
                                                                                                     the availability of this material at NARA, call
                                             principal inspector, or lacking a principal             202–741–6030, or go to: http://                       except Federal holidays. The AD docket
                                             inspector, the manager of the local flight              www.archives.gov/federal-register/cfr/ibr-
                                             standards district office/certificate holding                                                                 contains this AD, the mandatory
                                                                                                     locations.html.                                       continuing airworthiness information
                                             district office.
                                                (2) Contacting the Manufacturer: As of the             Issued in Des Moines, Washington, on                (MCAI), the regulatory evaluation, any
                                             effective date of this AD, for any requirement          April 20, 2018.                                       comments received, and other
                                             in this AD to obtain corrective actions from            Michael Kaszycki,                                     information. The address for Docket
                                             a manufacturer, the action must be                      Acting Director, System Oversight Division,           Operations (phone: 800–647–5527) is
                                             accomplished using a method approved by                 Aircraft Certification Service.                       Docket Operations, U.S. Department of
                                             the Manager, International Section, Transport           [FR Doc. 2018–09280 Filed 5–4–18; 8:45 am]            Transportation, Docket Operations, M–
                                             Standards Branch, FAA; or EASA; or                                                                            30, West Building Ground Floor, Room
                                                                                                     BILLING CODE 4910–13–P
                                             Airbus’s EASA DOA. If approved by the                                                                         W12–140, 1200 New Jersey Avenue SE,
                                             DOA, the approval must include the DOA-
                                                                                                                                                           Washington, DC 20590.
                                             authorized signature.
                                                (3) Required for Compliance (RC): Except             DEPARTMENT OF TRANSPORTATION                          FOR FURTHER INFORMATION CONTACT:
                                             as required by paragraph (h) of this AD: If                                                                   Robert Green, Aerospace Engineer, ECO
                                                                                                     Federal Aviation Administration
                                             any service information contains procedures                                                                   Branch, FAA, 1200 District Avenue;
                                             or tests that are identified as RC, those                                                                     phone: 781–238–7754; fax: 781–238–
                                             procedures and tests must be done to comply             14 CFR Part 39
                                                                                                                                                           7199; email: robert.green@faa.gov.
                                             with this AD; any procedures or tests that are
                                             not identified as RC are recommended. Those             [Docket No. FAA–2017–0838; Product                    SUPPLEMENTARY INFORMATION:
                                             procedures and tests that are not identified            Identifier 2017–NE–33–AD; Amendment 39–
                                                                                                     19275; AD 2018–10–01]
                                                                                                                                                           Discussion
                                             as RC may be deviated from using accepted
                                             methods in accordance with the operator’s                                                                        We issued a notice of proposed
                                             maintenance or inspection program without               RIN 2120–AA64                                         rulemaking (NPRM) to amend 14 CFR
                                             obtaining approval of an AMOC, provided                                                                       part 39 by adding an AD that would
                                             the procedures and tests identified as RC can           Airworthiness Directives; Safran                      apply to all Safran Helicopter Engines,
                                             be done and the airplane can be put back in             Helicopter Engines, S.A., Turboshaft                  S.A., Arriel 2E turboshaft engines. The
                                             an airworthy condition. Any substitutions or            Engines                                               NPRM published in the Federal
                                             changes to procedures or tests identified as
                                                                                                     AGENCY:  Federal Aviation                             Register on November 3, 2017 (82 FR
                                             RC require approval of an AMOC.
                                                                                                     Administration (FAA), DOT.                            51170). The NPRM was prompted by
                                             (j) Related Information                                                                                       reports of ruptured front support pins
                                                                                                     ACTION: Final rule.
                                               (1) Refer to Mandatory Continuing                                                                           on the accessory gearbox front support.
                                             Airworthiness Information (MCAI) EASA AD                SUMMARY:  We are adopting a new                       The NPRM proposed to require
                                             2017–0117, dated July 7, 2017, for related              airworthiness directive (AD) for all                  replacement of the accessory gearbox
                                             information. This MCAI may be found in the              Safran Helicopter Engines, S.A., Arriel               front support. We are issuing this AD to
                                             AD docket on the internet at http://                    2E turboshaft engines. This AD was                    address the unsafe condition on these
                                             www.regulations.gov by searching for and                                                                      products.
                                                                                                     prompted by reports of ruptured front
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                                             locating Docket No. FAA–2017–1245.
                                               (2) For more information about this AD,
                                                                                                     support pins on the accessory gearbox                    The European Aviation Safety Agency
                                             contact Sanjay Ralhan, Aerospace Engineer,              front support. This AD requires                       (EASA), which is the Technical Agent
                                             International Section, Transport Standards              replacement of the accessory gearbox                  for the Member States of the European
                                             Branch, FAA, 2200 South 216th St., Des                  front support. We are issuing this AD to              Community, has issued EASA AD 2016–
                                             Moines, WA 98198; telephone and fax 206–                address the unsafe condition on these                 0235, dated November 24, 2016
                                             231–3223.                                               products.                                             (referred to after this as the MCAI), to


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                                                                    Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations                                                  19929

                                             address the unsafe condition on these                       TU197. To address this potential unsafe              Conclusion
                                             products. The MCAI states:                                  condition, SAFRAN Helicopter Engines
                                                                                                         decided, as precautionary measure, to replace           We reviewed the relevant data and
                                                Some cases were reported of ruptured front               the front support on ARRIEL 2E engines, and          determined that air safety and the
                                             support pins on ARRIEL 1E2 engines. That                    published MSB 292 72 2197 to provide
                                             condition, if not detected and corrected,
                                                                                                                                                              public interest require adopting this
                                                                                                         instructions for in-service front support            final rule as proposed.
                                             could lead to the loss of the load path                     replacement. For the reasons described
                                             integrity of the engine front support.                      above, this [EASA] AD requires modification          Related Service Information
                                             Consequently, Turboméca issued Mandatory                   of the affected engines by replacement of
                                             Service Bulletin (MSB) 292 72 0842 to                       each pre-mod TU197 front support.                       We reviewed Safran Helicopter
                                             provide instructions for the inspection of the                                                                   Engines, S.A., Mandatory Service
                                             pins and front support replacement, and                       You may obtain further information
                                                                                                                                                              Bulletin (MSB) No. 292 72 2197,
                                             EASA issued AD 2015–0064 (later revised) to                 by examining the MCAI in the AD
                                                                                                                                                              Version A, dated September 15, 2016.
                                             require those actions. Since EASA AD 2015–                  docket on the internet at http://
                                             0064R1 was issued, SAFRAN Helicopter                                                                             The MSB describes procedures for
                                                                                                         www.regulations.gov by searching for
                                             Engines developed a new pin design, in order                                                                     replacement of the accessory gearbox
                                                                                                         and locating Docket No. FAA–2017–
                                             to increase the mechanical strength of the                                                                       front support.
                                                                                                         0838.
                                             pin, through modification TU380, for
                                                                                                                                                              Costs of Compliance
                                             ARRIEL 1E2 engines. Although no cases of                    Comments
                                             front support pin rupture have been reported                                                                       We estimate that this AD affects 28
                                             on ARRIEL 2E engines, since the ARRIEL 1E2                    We gave the public the opportunity to
                                                                                                         participate in developing this final rule.           engines installed on aircraft of U.S.
                                             and 2E type designs have the same front
                                             support, SAFRAN Helicopter Engines                          We received no comments on the NPRM                  registry.
                                             decided to also apply this new pin design on                or on the determination of the cost to                 We estimate the following costs to
                                             ARRIEL 2E engines through modification                      the public.                                          comply with this AD:

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

                                             Front support replacement ..............................   2 work-hours × $85 per hour = $170 .............           $19,731           $19,901          $557,228



                                             Authority for This Rulemaking                               Engine and Propeller Standards Branch,               the FAA amends 14 CFR part 39 as
                                                                                                         Policy and Innovation Division.                      follows:
                                                Title 49 of the United States Code
                                             specifies the FAA’s authority to issue                      Regulatory Findings                                  PART 39—AIRWORTHINESS
                                             rules on aviation safety. Subtitle I,                         We determined that this AD will not                DIRECTIVES
                                             section 106, describes the authority of                     have federalism implications under
                                             the FAA Administrator. ‘‘Subtitle VII:                      Executive Order 13132. This AD will                  ■ 1. The authority citation for part 39
                                             Aviation Programs,’’ describes in more                      not have a substantial direct effect on              continues to read as follows:
                                             detail the scope of the Agency’s                            the States, on the relationship between                  Authority: 49 U.S.C. 106(g), 40113, 44701.
                                             authority.                                                  the national government and the States,
                                                                                                         or on the distribution of power and                  § 39.13    [Amended]
                                                We are issuing this rulemaking under
                                             the authority described in ‘‘Subtitle VII,                  responsibilities among the various                   ■ 2. The FAA amends § 39.13 by adding
                                             Part A, Subpart III, Section 44701:                         levels of government.                                the following new airworthiness
                                             General requirements.’’ Under that                            For the reasons discussed above, I                 directive (AD):
                                             section, Congress charges the FAA with                      certify this AD:
                                                                                                           (1) Is not a ‘‘significant regulatory              2018–10–01 Safran Helicopter Engines,
                                             promoting safe flight of civil aircraft in                                                                           S.A.: Amendment 39–19275; Docket No.
                                             air commerce by prescribing regulations                     action’’ under Executive Order 12866,
                                                                                                                                                                  FAA–2017–0838; Product Identifier
                                             for practices, methods, and procedures                        (2) Is not a ‘‘significant rule’’ under                2017–NE–33–AD.
                                             the Administrator finds necessary for                       the DOT Regulatory Policies and
                                                                                                         Procedures (44 FR 11034, February 26,                (a) Effective Date
                                             safety in air commerce. This regulation
                                             is within the scope of that authority                       1979),                                                 This AD is effective June 11, 2018.
                                             because it addresses an unsafe condition                      (3) Will not affect intrastate aviation
                                                                                                                                                              (b) Affected ADs
                                             that is likely to exist or develop on                       in Alaska to the extent that it justifies
                                                                                                         making a regulatory distinction, and                   None.
                                             products identified in this rulemaking
                                                                                                           (4) Will not have a significant                    (c) Applicability
                                             action.
                                                                                                         economic impact, positive or negative,                  This AD applies to all Safran Helicopter
                                                This AD is issued in accordance with                     on a substantial number of small entities            Engines, S.A., Arriel 2E turboshaft engines
                                             authority delegated by the Executive                        under the criteria of the Regulatory                 with front support, part number 0 292 11 715
                                             Director, Aircraft Certification Service,                   Flexibility Act.                                     0, installed (pre-mod TU 197 configuration).
                                             as authorized by FAA Order 8000.51C.
                                             In accordance with that order, issuance                     List of Subjects in 14 CFR Part 39                   (d) Subject
                                             of ADs is normally a function of the                                                                               Joint Aircraft System Component (JASC)
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                                                                                                           Air transportation, Aircraft, Aviation
                                             Compliance and Airworthiness                                                                                     Code 8300, Accessory Gearboxes.
                                                                                                         safety, Incorporation by reference,
                                             Division, but during this transition                        Safety.                                              (e) Unsafe Condition
                                             period, the Executive Director has                                                                                  This AD was prompted by reports of
                                             delegated the authority to issue ADs                        Adoption of the Amendment
                                                                                                                                                              ruptured front support pins on the accessory
                                             applicable to engines, propellers, and                        Accordingly, under the authority                   gearbox front support. We are issuing this AD
                                             associated appliances to the Manager,                       delegated to me by the Administrator,                to prevent failure of a front support, loss of



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                                             19930                Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations

                                             engine thrust control and reduced control of            DEPARTMENT OF TRANSPORTATION                          FOR FURTHER INFORMATION CONTACT:
                                             the helicopter.                                                                                               Jeffrey Claypool, Federal Aviation
                                             (f) Compliance                                          Federal Aviation Administration                       Administration, Operations Support
                                                                                                                                                           Group, Central Service Center, 10101
                                               Comply with this AD within the
                                                                                                     14 CFR Part 71                                        Hillwood Parkway, Fort Worth, TX
                                             compliance times specified, unless already
                                             done.                                                   [Docket No. FAA–2017–0721; Airspace
                                                                                                                                                           76177; telephone (817) 222–5711.
                                                                                                     Docket No. 17–AGL–15]                                 SUPPLEMENTARY INFORMATION:
                                             (g) Required Actions
                                                Before the accessory gearbox and                                                                           Authority for This Rulemaking
                                                                                                     Amendment of Class E Airspace;
                                             transmission shaft module (Module 01)                   Charlotte, MI                                           The FAA’s authority to issue rules
                                             accumulates 1,600 engine operating hours                                                                      regarding aviation safety is found in
                                             since new, or within 80 engine operating                AGENCY:  Federal Aviation                             Title 49 of the United States Code.
                                             hours after the effective date of this AD,              Administration (FAA), DOT.                            Subtitle I, Section 106 describes the
                                             whichever occurs later, replace the front               ACTION: Final rule.                                   authority of the FAA Administrator.
                                             support with a part eligible for installation.                                                                Subtitle VII, Aviation Programs,
                                             (h) Definition                                          SUMMARY:    This action modifies Class E              describes in more detail the scope of the
                                                                                                     airspace extending upward from 700                    agency’s authority. This rulemaking is
                                               For the purpose of this AD, a part eligible
                                             for installation is a Module 01 with a pre-
                                                                                                     feet above the surface at Fitch H. Beach              promulgated under the authority
                                             mod TU 197 front support, that has not                  Airport, Charlotte, MI, due to the                    described in Subtitle VII, Part A,
                                             accumulated more than 1,680 engine                      decommissioning of the Lansing VHF                    Subpart I, Section 40103. Under that
                                             operating hours since new; or a Module 01               omnidirectional range (VOR) and                       section, the FAA is charged with
                                             with a post-mod TU 197 front support.                   collocated tactical air navigation                    prescribing regulations to assign the use
                                                                                                     (TACAN) which provided navigation                     of airspace necessary to ensure the
                                             (i) Installation Prohibition
                                                                                                     guidance for the instrument procedures                safety of aircraft and the efficient use of
                                               As of the effective date of this AD, you may          to this airport. The Lansing VOR/                     airspace. This regulation is within the
                                             not install a pre-mod TU 197 front support              TACAN is being decommissioned as                      scope of that authority as it amends the
                                             on any engine with a post-mod TU 197 front
                                                                                                     part of the VOR Minimum Operational                   Class E airspace extending upward from
                                             support installed.
                                                                                                     Network (MON) Program. This action                    700 feet above the surface at Fitch H.
                                             (j) Alternative Methods of Compliance                   enhances safety and management of                     Beach Airport, Charlotte, MI, to support
                                             (AMOCs)                                                 instrument flight rules (IFR) operations              IFR operations for instrument approach
                                                (1) The Manager, FAA, ECO Branch, has                at this airport. Additionally, the                    procedures at the airport.
                                             the authority to approve AMOCs for this AD,             geographic coordinates of the airport are
                                             if requested using the procedures found in 14                                                                 History
                                                                                                     being adjusted to coincide with the
                                             CFR 39.19. In accordance with 14 CFR 39.19,             FAA’s aeronautical database. An                          The FAA published notice of
                                             send your request to your principal inspector           editorial change is also being made                   proposed rulemaking (NPRM) in the
                                             or local Flight Standards District Office, as           removing the city associated with the                 Federal Register (82 FR 44541;
                                             appropriate. If sending information directly                                                                  September 25, 2017) for Docket No.
                                                                                                     airport name in the airspace legal
                                             to the manager of the ECO Branch, send it to                                                                  FAA–2017–0721 to modify the Class E
                                             the attention of the person identified in
                                                                                                     designation.
                                                                                                                                                           airspace extending upward from 700
                                             paragraph (k)(1) of this AD. You may email              DATES:  Effective 0901 UTC, July 19,
                                             your request to: ANE-AD-AMOC@faa.gov.
                                                                                                                                                           feet above the surface at Fitch H. Beach
                                                                                                     2018. The Director of the Federal                     Airport, Charlotte, MI. Interested parties
                                                (2) Before using any approved AMOC,                  Register approves this incorporation by
                                             notify your appropriate principal inspector,                                                                  were invited to participate in this
                                                                                                     reference action under Title 1, Code of               rulemaking effort by submitting written
                                             or lacking a principal inspector, the manager           Federal Regulations, part 51, subject to
                                             of the local flight standards district office/                                                                comments on the proposal to the FAA.
                                             certificate holding district office.
                                                                                                     the annual revision of FAA Order                      One comment was received stating
                                                                                                     7400.11 and publication of conforming                 ‘‘. . . increasing one class of airspace
                                             (k) Related Information                                 amendments.                                           would diminish the boundary between
                                               (1) For more information about this AD,               ADDRESSES: FAA Order 7400.11B,                        two. This would require the Pilot In
                                             contact Robert Green, Aerospace Engineer,               Airspace Designations and Reporting                   Command to request access in their
                                             ECO Branch, FAA, 1200 District Avenue,                  Points, and subsequent amendments can                 airspace.’’
                                             Burlington, MA 01803; phone: 781–238–                   be viewed online at http://www.faa.gov/                  The FAA does not agree. The airspace
                                             7754; fax: 781–238–7199; email:
                                                                                                     air_traffic/publications/. For further                classification, currently Class E airspace
                                             robert.green@faa.gov.
                                               (2) Refer to EASA AD 2016–0235, dated                 information, you can contact the                      extending upward from 700 feet above
                                             November 24, 2016, for more information.                Airspace Policy Group, Federal Aviation               the surface, is being amended to
                                             You may examine the EASA AD in the AD                   Administration, 800 Independence                      increase the radius of the airspace by 0.1
                                             docket on the internet at http://                       Avenue SW, Washington, DC 20591;                      mile to fully protect the transitional IFR
                                             www.regulations.gov by searching for and                telephone: (202) 267–8783. The Order is               requirements to and from the terminal
                                             locating it in Docket No. FAA–2017–0838.                also available for inspection at the                  and en route environments at Fitch H.
                                             (l) Material Incorporated by Reference                  National Archives and Records                         Beach Airport, Charlotte, MI, as
                                                                                                     Administration (NARA). For                            required by FAA Order 7400.2L,
                                                None.
                                                                                                     information on the availability of FAA                Procedures for Handling Airspace
                                               Issued in Burlington, Massachusetts, on               Order 7400.11B at NARA, call (202)                    Matters. This amendment only affects
                                             May 1, 2018.                                            741–6030, or go to https://                           the class E airspace extending upward
daltland on DSKBBV9HB2PROD with RULES




                                             Karen M. Grant,                                         www.archives.gov/federal-register/cfr/                from 700 feet above the surface at Fitch
                                             Acting Manager, Engine and Propeller                    ibr-locations.html.                                   H. Beach Airport and does not affect or
                                             Standards Branch, Aircraft Certification                   FAA Order 7400.11, Airspace                        impact any other airspace within the
                                             Service.                                                Designations and Reporting Points, is                 area. This amendment does not change
                                             [FR Doc. 2018–09466 Filed 5–4–18; 8:45 am]              published yearly and effective on                     the class of airspace, and therefore does
                                             BILLING CODE 4910–13–P                                  September 15.                                         not change any of the current


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Document Created: 2018-05-05 02:48:17
Document Modified: 2018-05-05 02:48:17
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis AD becomes effective June 11, 2018.
ContactRobert Green, Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue; phone: 781-238-7754; fax: 781-238- 7199; email: [email protected]
FR Citation83 FR 19928 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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