83_FR_11455 83 FR 11404 - Airworthiness Directives; Bombardier, Inc., Airplanes

83 FR 11404 - Airworthiness Directives; Bombardier, Inc., Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 51 (March 15, 2018)

Page Range11404-11407
FR Document2018-05021

We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-2B16 (CL-604 Variant) airplanes. This AD was prompted by reports of in-flight uncommanded rudder movements on airplanes with an installation similar to the installation on certain Model CL-600-2B16 (CL-604 Variant) airplanes. This AD requires modification of the wiring harness for the yaw damper control system. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 51 (Thursday, March 15, 2018)
[Federal Register Volume 83, Number 51 (Thursday, March 15, 2018)]
[Rules and Regulations]
[Pages 11404-11407]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-05021]


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

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2017-0626; Product Identifier 2016-NM-210-AD; Amendment 
39-19226; AD 2018-06-06]
RIN 2120-AA64


Airworthiness Directives; Bombardier, Inc., Airplanes

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

ACTION: Final rule.

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

[[Page 11405]]

SUMMARY: We are adopting a new airworthiness directive (AD) for certain 
Bombardier, Inc., Model CL-600-2B16 (CL-604 Variant) airplanes. This AD 
was prompted by reports of in-flight uncommanded rudder movements on 
airplanes with an installation similar to the installation on certain 
Model CL-600-2B16 (CL-604 Variant) airplanes. This AD requires 
modification of the wiring harness for the yaw damper control system. 
We are issuing this AD to address the unsafe condition on these 
products.

DATES: This AD is effective April 19, 2018.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of April 19, 
2018.

ADDRESSES: For service information identified in this final rule, 
contact Bombardier, Inc., 400 C[ocirc]te-Vertu Road West, Dorval, 
Qu[eacute]bec H4S 1Y9, Canada; Widebody Customer Response Center North 
America toll-free telephone 1-866-538-1247 or direct-dial telephone 1-
514-855-2999; fax 514-855-7401; email [email protected]; 
internet http://www.bombardier.com. You may view this referenced 
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-2017-0626.

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-
0626; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this AD, the regulatory evaluation, any comments received, and 
other information. The street address for the Docket Office (telephone 
800-647-5527) is Docket Management Facility, U.S. Department of 
Transportation, Docket Operations, M-30, West Building Ground Floor, 
Room W12-140, 1200 New Jersey Avenue SE, Washington, DC 20590.

FOR FURTHER INFORMATION CONTACT: Cesar Gomez, Aerospace Engineer, 
Airframe and Mechanical Systems Section, FAA, New York ACO Branch, 1600 
Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7318; 
fax 516-794-5531.

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 certain Bombardier, Inc., 
Model CL-600-2B16 (CL-604 Variant) airplanes. The NPRM published in the 
Federal Register on June 27, 2017 (82 FR 29014) (``the NPRM''). The 
NPRM was prompted by reports of in-flight uncommanded rudder movements 
on airplanes with an installation similar to the installation on 
certain Model CL-600-2B16 (CL-604 Variant) airplanes. The NPRM proposed 
to require modification of the wiring for the yaw damper control 
system. We are issuing this AD to prevent in-flight uncommanded rudder 
movements, which could lead to structural failure and subsequent loss 
of the airplane.
    Transport Canada Civil Aviation (TCCA), which is the aviation 
authority for Canada, has issued Canadian Airworthiness Directive CF-
2016-38, effective December 12, 2016 (referred to after this as the 
Mandatory Continuing Airworthiness Information, or ``the MCAI''), to 
correct an unsafe condition for certain Bombardier, Inc., Model CL-600-
2B16 (CL-604 Variant) airplanes. The MCAI states:

    The [Canadian] AD CF-2013-22 [which corresponds to FAA AD 2014-
16-06, Amendment 39-17930 (79 FR 48972, August 19, 2014)] was issued 
on 12 August 2013 to mandate the introduction of an emergency 
procedure to the Aeroplane Flight Manual to address the uncommanded 
rudder movement.
    Since the original issue of [Canadian] AD CF-2013-22, Bombardier 
Aerospace has developed a wiring modification for the yaw damper 
control system to prevent uncommanded movement of the rudder.
    This [Canadian] AD mandates the incorporation of Service 
Bulletins (SB) 604-22-007 and 605-22-002 * * * *.

    This AD requires modification of the wiring for the yaw damper 
control system. You may examine the MCAI in the AD docket on the 
internet at http://www.regulations.gov by searching for and locating 
Docket No. FAA-2017-0626.

Comments

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

Request To Clarify Airplane Model That Experienced In-Flight 
Uncommanded Rudder Movement

    Bombardier, Inc., requested that the Reason section (paragraph (e) 
of the proposed AD) be revised to clarify that the in-flight 
uncommanded rudder movements occurred on airplanes with an installation 
similar to the installation on certain Model CL-600-2B16 airplanes and 
did not occur on Model CL-600-2B16 airplanes. Bombardier, Inc., stated 
that it is not aware of any in-flight uncommanded rudder movements that 
were experienced by operators of Model CL-600-2B16 airplanes, but as 
written, the Reason section of the NPRM implied that these events 
occurred on Model CL-600-2B16 airplanes.
    For the reason provided by the commenter, we agree to revise the 
SUMMARY and Discussion sections of this final rule and paragraph (e) of 
this AD to clarify that the in-flight uncommanded rudder movements 
occurred on airplanes with an installation similar to the installation 
on certain Model CL-600-2B16 airplanes. We have issued AD 2013-14-11, 
Amendment 39-17516 (78 FR 44871, July 25, 2013) to address the same 
unsafe condition for Model CL-600-2B19 (Regional Jet Series 100 & 440) 
airplanes, Model CL-600-2C10 (Regional Jet Series 700, 701, & 702) 
airplanes, Model CL-600-2D15 (Regional Jet Series 705) airplanes, and 
Model CL-600-2D24 (Regional Jet Series 900) airplanes.

Conclusion

    We reviewed the relevant data, considered the comment received, and 
determined that air safety and the public interest require adopting 
this AD with the changes described previously and minor editorial 
changes. We have determined that these minor changes:
     Are consistent with the intent that was proposed in the 
NPRM for correcting the unsafe condition; and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM.
    We also determined that these changes will not increase the 
economic burden on any operator or increase the scope of this AD.

Related Service Information Under 1 CFR Part 51

    Bombardier, Inc., issued Service Bulletin 604-22-007, Revision 01, 
dated July 25, 2016; and Service Bulletin 605-22-002, Revision 01, 
dated July 25, 2016. This service information describes procedures for 
modifying the wiring harness for the yaw damper control system. These 
documents are distinct since they apply to different airplane 
configurations. This service information is reasonably available 
because the interested parties have access to it through their normal 
course of business

[[Page 11406]]

or by the means identified in the ADDRESSES section.

Costs of Compliance

    We estimate that this AD affects 120 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                 Cost on U.S.
             Action                   Labor cost          Parts cost       Cost per product        operators
----------------------------------------------------------------------------------------------------------------
Modification....................  50 work-hours x     Up to $478........  Up to $4,728......  Up to $567,360.
                                   $85 per hour =
                                   $4,250.
----------------------------------------------------------------------------------------------------------------

    According to the manufacturer, some of the costs of this AD may be 
covered under warranty, thereby reducing the cost impact on affected 
individuals. We do not control warranty coverage for affected 
individuals. As a result, we have included all costs in our cost 
estimate.

Authority for This Rulemaking

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

Regulatory Findings

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

List of Subjects in 14 CFR Part 39

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

Adoption of the Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

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

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


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive (AD):

2018-06-06 Bombardier, Inc.: Amendment 39-19226; Docket No. FAA-
2017-0626; Product Identifier 2016-NM-210-AD.

(a) Effective Date

    This AD is effective April 19, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Bombardier, Inc., Model CL-600-2B16 (CL-604 
Variant) airplanes, certificated in any category, serial numbers (S/
Ns) 5301 through 5665 inclusive, 5701 through 5911 inclusive, 5913, 
and 5914.

(d) Subject

    Air Transport Association (ATA) of America Code 22, Autopilot 
System.

(e) Reason

    This AD was prompted by reports of in-flight uncommanded rudder 
movements on airplanes with an installation similar to the 
installation on certain Model CL-600-2B16 (CL-604 Variant) 
airplanes. We are issuing this AD to prevent in-flight uncommanded 
rudder movements, which could lead to structural failure and 
subsequent loss of the airplane.

(f) Compliance

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

(g) Modification

    Within 48 months after the effective date of this AD: Modify the 
wiring harness for the yaw damper control system, in accordance with 
the Accomplishment Instructions of the applicable service 
information identified in paragraphs (g)(1) and (g)(2) of this AD.
    (1) For airplanes having serial numbers (S/Ns) 5301 through 5665 
inclusive: Bombardier Service Bulletin 604-22-007, Revision 01, 
dated July 25, 2016.
    (2) For airplanes having S/Ns 5701 through 5911 inclusive, 5913, 
and 5914: Bombardier Service Bulletin 605-22-002, Revision 01, dated 
July 25, 2016.

(h) Part Installation Limitation

    As of the effective date of this AD, no person may install on 
any airplane a yaw damper actuator having part number 622-9968-002, 
unless the modification required by paragraph (g) of this AD has 
been accomplished.

(i) Credit for Previous Actions

    This paragraph provides credit for the modification required by 
paragraph (g) of this AD, if the modification was performed before 
the effective date of this AD using the applicable service 
information identified in paragraph (i)(1) or (i)(2) of this AD.
    (1) Bombardier Service Bulletin 604-22-007, dated June 23, 2015.
    (2) Bombardier Service Bulletin 605-22-002, dated June 23, 2015.

(j) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, New 
York ACO 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

[[Page 11407]]

appropriate. If sending information directly to the manager of the 
certification office, send it to ATTN: Program Manager, Continuing 
Operational Safety, FAA, New York ACO Branch, 1600 Stewart Avenue, 
Suite 410, Westbury, NY 11590; telephone 516-228-7300; fax 516-794-
5531. 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, New York ACO 
Branch, FAA; or Transport Canada Civil Aviation (TCCA); or 
Bombardier, Inc.'s TCCA Design Approval Organization (DAO). If 
approved by the DAO, the approval must include the DAO-authorized 
signature.

(k) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) Canadian AD CF-2016-38, effective December 12, 2016, for 
related information. This MCAI may be found in the AD docket on the 
internet at http://www.regulations.gov by searching for and locating 
Docket No. FAA-2017-0626.
    (2) For more information about this AD, contact Cesar Gomez, 
Aerospace Engineer, Airframe and Mechanical Systems Section, FAA, 
New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 
11590; telephone 516-228-7318; fax 516-794-5531.
    (3) Service information identified in this AD that is not 
incorporated by reference is available at the addresses specified in 
paragraphs (l)(3) and (l)(4) of this AD.

(l) 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) Bombardier, Inc., Service Bulletin 604-22-007, Revision 01, 
dated July 25, 2016.
    (ii) Bombardier, Inc., Service Bulletin 605-22-002, Revision 01, 
dated July 25, 2016.
    (3) For service information identified in this AD, contact 
Bombardier, Inc., 400 C[ocirc]te-Vertu Road West, Dorval, 
Qu[eacute]bec H4S 1Y9, Canada; Widebody Customer Response Center 
North America toll-free telephone 1-866-538-1247 or direct-dial 
telephone 1-514-855-2999; fax 514-855-7401; email 
[email protected]; internet http://www.bombardier.com.
    (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 March 6, 2018.
Michael Kaszycki,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-05021 Filed 3-14-18; 8:45 am]
 BILLING CODE 4910-13-P



                                              11404             Federal Register / Vol. 83, No. 51 / Thursday, March 15, 2018 / Rules and Regulations




                                                (1) For Model A310–203, –204, –221, and               the Manager, International Section, Transport            (ii) Reserved.
                                              –222 airplanes: No additional inspection is             Standards Branch, FAA; or EASA; or                       (3) For service information identified in
                                              required if the inspection and modification             Airbus’s EASA DOA. If approved by the                 this AD, contact Airbus SAS, Airworthiness
                                              specified in Airbus Service Bulletin A310–              DOA, the approval must include the DOA-               Office—EAW, 1 Rond Point Maurice
                                              53–2124 was done after the accumulation of              authorized signature.                                 Bellonte, 31707 Blagnac Cedex, France;
                                              29,500 flight cycles and 70,900 flight hours              (3) Required for Compliance (RC): Except            telephone: +33 5 61 93 36 96; fax: +33 5 61
                                              since the first flight of the airplane.                 as provided by paragraph (h) of this AD: If           93 44 51; email: account.airworth-eas@
                                                (2) For Model A310–304, -322, –324, and               any service information contains procedures           airbus.com; internet: http://www.airbus.com.
                                              –325 airplanes: No additional inspection is             or tests that are identified as RC, those                (4) You may view this service information
                                              required if the inspection and modification             procedures and tests must be done to comply           at the FAA, Transport Standards Branch,
                                              specified in Airbus Service Bulletin A310–              with this AD; any procedures or tests that are        2200 South 216th St., Des Moines, WA. For
                                              53–2124 was done after the accumulation of              not identified as RC are recommended. Those           information on the availability of this
                                              22,600 flight cycles and 69,400 flight hours            procedures and tests that are not identified          material at the FAA, call 206–231–3195.
                                              since the first flight of the airplane.                 as RC may be deviated from using accepted                (5) You may view this service information
                                                                                                      methods in accordance with the operator’s             that is incorporated by reference at the
                                              (k) Credit for Previous Actions                         maintenance or inspection program without             National Archives and Records
                                                 This paragraph provides credit for the               obtaining approval of an AMOC, provided               Administration (NARA). For information on
                                              actions required by paragraph (g) of this AD,           the procedures and tests identified as RC can         the availability of this material at NARA, call
                                              if those actions were performed before the              be done and the airplane can be put back in           202–741–6030, or go to: http://
                                              effective date of this AD using the                     an airworthy condition. Any substitutions or          www.archives.gov/federal-register/cfr/ibr-
                                              Accomplishment Instructions of Airbus                   changes to procedures or tests identified as
                                                                                                                                                            locations.html.
                                              Service Bulletin A310–53–2124, dated April              RC require approval of an AMOC.
                                              4, 2005; or Airbus Service Bulletin A310–53–                                                                    Issued in Renton, Washington, on March 2,
                                                                                                      (m) Related Information                               2018.
                                              2124, Revision 02, dated May 22, 2008.
                                                                                                        (1) Refer to Mandatory Continuing                   Michael Kaszycki,
                                              (l) Other FAA AD Provisions                             Airworthiness Information (MCAI) EASA AD
                                                                                                      2016–0197, dated October 5, 2016, for related         Acting Director, System Oversight Division,
                                                 The following provisions also apply to this                                                                Aircraft Certification Service.
                                              AD:                                                     information. This MCAI may be found in the
                                                                                                      AD docket on the internet at http://                  [FR Doc. 2018–05018 Filed 3–14–18; 8:45 am]
                                                 (1) Alternative Methods of Compliance
                                              (AMOCs): The Manager, International                     www.regulations.gov by searching for and              BILLING CODE 4910–13–P
                                              Section, Transport Standards Branch, FAA,               locating Docket No. FAA–2017–0695.
                                              has the authority to approve AMOCs for this               (2) For more information about this AD,
                                                                                                      contact Dan Rodina, Aerospace Engineer,               DEPARTMENT OF TRANSPORTATION
                                              AD, if requested using the procedures found
                                                                                                      International Section, Transport Standards
                                              in 14 CFR 39.19. In accordance with 14 CFR
                                                                                                      Branch, FAA, 2200 South 216th St., Des                Federal Aviation Administration
                                              39.19, send your request to your principal
                                                                                                      Moines, WA 98198; telephone: 206–231–
                                              inspector or local Flight Standards District
                                                                                                      3225.
                                              Office, as appropriate. If sending information            (3) Service information identified in this          14 CFR Part 39
                                              directly to the International Section, send it          AD that is not incorporated by reference is
                                              to the attention of the person identified in            available at the addresses specified in               [Docket No. FAA–2017–0626; Product
                                              paragraph (m)(2) of this AD. Information may            paragraphs (n)(3) and (n)(4) of this AD.              Identifier 2016–NM–210–AD; Amendment
                                              be emailed to: 9-ANM-116-AMOC-                                                                                39–19226; AD 2018–06–06]
                                              REQUESTS@faa.gov. Before using any                      (n) Material Incorporated by Reference
                                              approved AMOC, notify your appropriate                     (1) The Director of the Federal Register           RIN 2120–AA64
                                              principal inspector, or lacking a principal             approved the incorporation by reference
sradovich on DSK3GMQ082PROD with RULES




                                              inspector, the manager of the local flight              (IBR) of the service information listed in this       Airworthiness Directives; Bombardier,
                                              standards district office/certificate holding           paragraph under 5 U.S.C. 552(a) and 1 CFR             Inc., Airplanes
                                              district office.                                        part 51.
                                                 (2) Contacting the Manufacturer: As of the              (2) You must use this service information          AGENCY:  Federal Aviation
                                              effective date of this AD, for any requirement          as applicable to do the actions required by           Administration (FAA), Department of
                                              in this AD to obtain corrective actions from            this AD, unless this AD specifies otherwise.          Transportation (DOT).
                                              a manufacturer, the action must be                         (i) Airbus Service Bulletin A310–53–2124,          ACTION: Final rule.
                                                                                                                                                                                                              ER15MR18.004</GPH>




                                              accomplished using a method approved by                 Revision 03, dated December 22, 2014.



                                         VerDate Sep<11>2014   16:08 Mar 14, 2018   Jkt 244001   PO 00000   Frm 00010   Fmt 4700   Sfmt 4700   E:\FR\FM\15MRR1.SGM   15MRR1


                                                                Federal Register / Vol. 83, No. 51 / Thursday, March 15, 2018 / Rules and Regulations                                           11405

                                              SUMMARY:   We are adopting a new                        Discussion                                            the in-flight uncommanded rudder
                                              airworthiness directive (AD) for certain                   We issued a notice of proposed                     movements occurred on airplanes with
                                              Bombardier, Inc., Model CL–600–2B16                     rulemaking (NPRM) to amend 14 CFR                     an installation similar to the installation
                                              (CL–604 Variant) airplanes. This AD                     part 39 by adding an AD that would                    on certain Model CL–600–2B16
                                              was prompted by reports of in-flight                    apply to certain Bombardier, Inc., Model              airplanes and did not occur on Model
                                              uncommanded rudder movements on                         CL–600–2B16 (CL–604 Variant)                          CL–600–2B16 airplanes. Bombardier,
                                              airplanes with an installation similar to               airplanes. The NPRM published in the                  Inc., stated that it is not aware of any in-
                                              the installation on certain Model CL–                   Federal Register on June 27, 2017 (82                 flight uncommanded rudder movements
                                              600–2B16 (CL–604 Variant) airplanes.                    FR 29014) (‘‘the NPRM’’). The NPRM                    that were experienced by operators of
                                              This AD requires modification of the                    was prompted by reports of in-flight                  Model CL–600–2B16 airplanes, but as
                                              wiring harness for the yaw damper                       uncommanded rudder movements on                       written, the Reason section of the NPRM
                                              control system. We are issuing this AD                  airplanes with an installation similar to             implied that these events occurred on
                                              to address the unsafe condition on these                the installation on certain Model CL–                 Model CL–600–2B16 airplanes.
                                              products.                                               600–2B16 (CL–604 Variant) airplanes.                     For the reason provided by the
                                              DATES: This AD is effective April 19,                   The NPRM proposed to require                          commenter, we agree to revise the
                                              2018.                                                   modification of the wiring for the yaw                SUMMARY and Discussion sections of this
                                                The Director of the Federal Register                  damper control system. We are issuing                 final rule and paragraph (e) of this AD
                                              approved the incorporation by reference                 this AD to prevent in-flight                          to clarify that the in-flight
                                              of certain publications listed in this AD               uncommanded rudder movements,                         uncommanded rudder movements
                                              as of April 19, 2018.                                   which could lead to structural failure                occurred on airplanes with an
                                              ADDRESSES: For service information                      and subsequent loss of the airplane.                  installation similar to the installation on
                                              identified in this final rule, contact                     Transport Canada Civil Aviation                    certain Model CL–600–2B16 airplanes.
                                              Bombardier, Inc., 400 Côte-Vertu Road                  (TCCA), which is the aviation authority               We have issued AD 2013–14–11,
                                              West, Dorval, Québec H4S 1Y9, Canada;                  for Canada, has issued Canadian                       Amendment 39–17516 (78 FR 44871,
                                              Widebody Customer Response Center                       Airworthiness Directive CF–2016–38,                   July 25, 2013) to address the same
                                              North America toll-free telephone 1–                    effective December 12, 2016 (referred to              unsafe condition for Model CL–600–
                                              866–538–1247 or direct-dial telephone                   after this as the Mandatory Continuing                2B19 (Regional Jet Series 100 & 440)
                                              1–514–855–2999; fax 514–855–7401;                       Airworthiness Information, or ‘‘the                   airplanes, Model CL–600–2C10
                                              email ac.yul@aero.bombardier.com;                       MCAI’’), to correct an unsafe condition               (Regional Jet Series 700, 701, & 702)
                                              internet http://www.bombardier.com.                     for certain Bombardier, Inc., Model CL–               airplanes, Model CL–600–2D15
                                              You may view this referenced service                    600–2B16 (CL–604 Variant) airplanes.                  (Regional Jet Series 705) airplanes, and
                                              information at the FAA, Transport                       The MCAI states:                                      Model CL–600–2D24 (Regional Jet
                                              Standards Branch, 2200 South 216th St.,                                                                       Series 900) airplanes.
                                                                                                        The [Canadian] AD CF–2013–22 [which
                                              Des Moines, WA. For information on the                  corresponds to FAA AD 2014–16–06,                     Conclusion
                                              availability of this material at the FAA,               Amendment 39–17930 (79 FR 48972, August
                                              call 206–231–3195. It is also available                 19, 2014)] was issued on 12 August 2013 to              We reviewed the relevant data,
                                              on the internet at http://                              mandate the introduction of an emergency              considered the comment received, and
                                              www.regulations.gov by searching for                    procedure to the Aeroplane Flight Manual to           determined that air safety and the
                                              and locating Docket No. FAA–2017–                       address the uncommanded rudder                        public interest require adopting this AD
                                              0626.                                                   movement.                                             with the changes described previously
                                                                                                        Since the original issue of [Canadian] AD           and minor editorial changes. We have
                                              Examining the AD Docket                                 CF–2013–22, Bombardier Aerospace has                  determined that these minor changes:
                                                                                                      developed a wiring modification for the yaw
                                                You may examine the AD docket on
                                                                                                      damper control system to prevent
                                                                                                                                                              • Are consistent with the intent that
                                              the internet at http://                                                                                       was proposed in the NPRM for
                                                                                                      uncommanded movement of the rudder.
                                              www.regulations.gov by searching for                      This [Canadian] AD mandates the                     correcting the unsafe condition; and
                                              and locating Docket No. FAA–2017–                       incorporation of Service Bulletins (SB) 604–            • Do not add any additional burden
                                              0626; or in person at the Docket                        22–007 and 605–22–002 * * * *.                        upon the public than was already
                                              Management Facility between 9 a.m.                                                                            proposed in the NPRM.
                                                                                                        This AD requires modification of the
                                              and 5 p.m., Monday through Friday,                                                                              We also determined that these
                                                                                                      wiring for the yaw damper control
                                              except Federal holidays. The AD docket                                                                        changes will not increase the economic
                                                                                                      system. You may examine the MCAI in
                                              contains this AD, the regulatory                                                                              burden on any operator or increase the
                                                                                                      the AD docket on the internet at http://
                                              evaluation, any comments received, and                                                                        scope of this AD.
                                                                                                      www.regulations.gov by searching for
                                              other information. The street address for
                                                                                                      and locating Docket No. FAA–2017–                     Related Service Information Under 1
                                              the Docket Office (telephone 800–647–
                                                                                                      0626.                                                 CFR Part 51
                                              5527) is Docket Management Facility,
                                              U.S. Department of Transportation,                      Comments                                                 Bombardier, Inc., issued Service
                                              Docket Operations, M–30, West                             We gave the public the opportunity to               Bulletin 604–22–007, Revision 01, dated
                                              Building Ground Floor, Room W12–140,                    participate in developing this AD. The                July 25, 2016; and Service Bulletin 605–
                                              1200 New Jersey Avenue SE,                              following presents the comment                        22–002, Revision 01, dated July 25,
                                              Washington, DC 20590.                                   received on the NPRM and the FAA’s                    2016. This service information describes
                                              FOR FURTHER INFORMATION CONTACT:                        response to that comment.                             procedures for modifying the wiring
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                                              Cesar Gomez, Aerospace Engineer,                                                                              harness for the yaw damper control
                                              Airframe and Mechanical Systems                         Request To Clarify Airplane Model                     system. These documents are distinct
                                              Section, FAA, New York ACO Branch,                      That Experienced In-Flight                            since they apply to different airplane
                                              1600 Stewart Avenue, Suite 410,                         Uncommanded Rudder Movement                           configurations. This service information
                                              Westbury, NY 11590; telephone 516–                        Bombardier, Inc., requested that the                is reasonably available because the
                                              228–7318; fax 516–794–5531.                             Reason section (paragraph (e) of the                  interested parties have access to it
                                              SUPPLEMENTARY INFORMATION:                              proposed AD) be revised to clarify that               through their normal course of business


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                                              11406                Federal Register / Vol. 83, No. 51 / Thursday, March 15, 2018 / Rules and Regulations

                                              or by the means identified in the                          Costs of Compliance                                             We estimate the following costs to
                                              ADDRESSES section.                                           We estimate that this AD affects 120                        comply with this AD:
                                                                                                         airplanes of U.S. registry.

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

                                              Modification ................   50 work-hours × $85 per hour = $4,250 ........           Up to $478 .................   Up to $4,728 ..............   Up to $567,360.



                                                 According to the manufacturer, some                       For the reasons discussed above, I                          (e) Reason
                                              of the costs of this AD may be covered                     certify that this AD:                                            This AD was prompted by reports of in-
                                              under warranty, thereby reducing the                         1. Is not a ‘‘significant regulatory                        flight uncommanded rudder movements on
                                              cost impact on affected individuals. We                    action’’ under Executive Order 12866;                         airplanes with an installation similar to the
                                              do not control warranty coverage for                                                                                     installation on certain Model CL–600–2B16
                                                                                                           2. Is not a ‘‘significant rule’’ under the                  (CL–604 Variant) airplanes. We are issuing
                                              affected individuals. As a result, we                      DOT Regulatory Policies and Procedures                        this AD to prevent in-flight uncommanded
                                              have included all costs in our cost
                                                                                                         (44 FR 11034, February 26, 1979);                             rudder movements, which could lead to
                                              estimate.                                                                                                                structural failure and subsequent loss of the
                                                                                                           3. Will not affect intrastate aviation in
                                              Authority for This Rulemaking                              Alaska; and                                                   airplane.
                                                 Title 49 of the United States Code                        4. Will not have a significant                              (f) Compliance
                                              specifies the FAA’s authority to issue                     economic impact, positive or negative,                           Comply with this AD within the
                                              rules on aviation safety. Subtitle I,                      on a substantial number of small entities                     compliance times specified, unless already
                                              section 106, describes the authority of                    under the criteria of the Regulatory                          done.
                                              the FAA Administrator. ‘‘Subtitle VII:                     Flexibility Act.                                              (g) Modification
                                              Aviation Programs,’’ describes in more
                                                                                                         List of Subjects in 14 CFR Part 39                               Within 48 months after the effective date
                                              detail the scope of the Agency’s                                                                                         of this AD: Modify the wiring harness for the
                                              authority.                                                   Air transportation, Aircraft, Aviation                      yaw damper control system, in accordance
                                                 We are issuing this rulemaking under                    safety, Incorporation by reference,                           with the Accomplishment Instructions of the
                                              the authority described in ‘‘Subtitle VII,                 Safety.                                                       applicable service information identified in
                                              Part A, Subpart III, Section 44701:                                                                                      paragraphs (g)(1) and (g)(2) of this AD.
                                              General requirements.’’ Under that                         Adoption of the Amendment                                        (1) For airplanes having serial numbers (S/
                                              section, Congress charges the FAA with                                                                                   Ns) 5301 through 5665 inclusive: Bombardier
                                                                                                           Accordingly, under the authority                            Service Bulletin 604–22–007, Revision 01,
                                              promoting safe flight of civil aircraft in                 delegated to me by the Administrator,
                                              air commerce by prescribing regulations                                                                                  dated July 25, 2016.
                                                                                                         the FAA amends 14 CFR part 39 as                                 (2) For airplanes having S/Ns 5701 through
                                              for practices, methods, and procedures                     follows:                                                      5911 inclusive, 5913, and 5914: Bombardier
                                              the Administrator finds necessary for                                                                                    Service Bulletin 605–22–002, Revision 01,
                                              safety in air commerce. This regulation                    PART 39—AIRWORTHINESS                                         dated July 25, 2016.
                                              is within the scope of that authority                      DIRECTIVES
                                              because it addresses an unsafe condition                                                                                 (h) Part Installation Limitation
                                              that is likely to exist or develop on                                                                                      As of the effective date of this AD, no
                                                                                                         ■ 1. The authority citation for part 39
                                              products identified in this rulemaking                                                                                   person may install on any airplane a yaw
                                                                                                         continues to read as follows:                                 damper actuator having part number 622–
                                              action.
                                                                                                             Authority: 49 U.S.C. 106(g), 40113, 44701.                9968–002, unless the modification required
                                                 This AD is issued in accordance with
                                                                                                                                                                       by paragraph (g) of this AD has been
                                              authority delegated by the Executive                       § 39.13    [Amended]                                          accomplished.
                                              Director, Aircraft Certification Service,
                                              as authorized by FAA Order 8000.51C.                       ■ 2. The FAA amends § 39.13 by adding                         (i) Credit for Previous Actions
                                              In accordance with that order, issuance                    the following new airworthiness                                  This paragraph provides credit for the
                                              of ADs is normally a function of the                       directive (AD):                                               modification required by paragraph (g) of this
                                              Compliance and Airworthiness                               2018–06–06 Bombardier, Inc.: Amendment                        AD, if the modification was performed before
                                              Division, but during this transition                           39–19226; Docket No. FAA–2017–0626;                       the effective date of this AD using the
                                                                                                             Product Identifier 2016–NM–210–AD.                        applicable service information identified in
                                              period, the Executive Director has
                                                                                                                                                                       paragraph (i)(1) or (i)(2) of this AD.
                                              delegated the authority to issue ADs                       (a) Effective Date                                               (1) Bombardier Service Bulletin 604–22–
                                              applicable to transport category                                                                                         007, dated June 23, 2015.
                                                                                                           This AD is effective April 19, 2018.
                                              airplanes to the Director of the System                                                                                     (2) Bombardier Service Bulletin 605–22–
                                              Oversight Division.                                        (b) Affected ADs                                              002, dated June 23, 2015.
                                              Regulatory Findings                                          None.                                                       (j) Other FAA AD Provisions
                                                We determined that this AD will not                      (c) Applicability                                                The following provisions also apply to this
                                              have federalism implications under                            This AD applies to Bombardier, Inc.,                       AD:
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                                              Executive Order 13132. This AD will                        Model CL–600–2B16 (CL–604 Variant)                               (1) Alternative Methods of Compliance
                                                                                                         airplanes, certificated in any category, serial               (AMOCs): The Manager, New York ACO
                                              not have a substantial direct effect on
                                                                                                         numbers (S/Ns) 5301 through 5665 inclusive,                   Branch, FAA, has the authority to approve
                                              the States, on the relationship between                                                                                  AMOCs for this AD, if requested using the
                                                                                                         5701 through 5911 inclusive, 5913, and 5914.
                                              the national government and the States,                                                                                  procedures found in 14 CFR 39.19. In
                                              or on the distribution of power and                        (d) Subject                                                   accordance with 14 CFR 39.19, send your
                                              responsibilities among the various                           Air Transport Association (ATA) of                          request to your principal inspector or local
                                              levels of government.                                      America Code 22, Autopilot System.                            Flight Standards District Office, as



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                                                                Federal Register / Vol. 83, No. 51 / Thursday, March 15, 2018 / Rules and Regulations                                          11407

                                              appropriate. If sending information directly            www.archives.gov/federal-register/cfr/ibr-            published yearly and effective on
                                              to the manager of the certification office,             locations.html.                                       September 15.
                                              send it to ATTN: Program Manager,                         Issued in Des Moines, Washington, on                FOR FURTHER INFORMATION CONTACT:   John
                                              Continuing Operational Safety, FAA, New                 March 6, 2018.
                                              York ACO Branch, 1600 Stewart Avenue,                                                                         Fornito, Operations Support Group,
                                              Suite 410, Westbury, NY 11590; telephone                Michael Kaszycki,                                     Eastern Service Center, Federal Aviation
                                              516–228–7300; fax 516–794–5531. Before                  Acting Director, System Oversight Division,           Administration, 1701 Columbia Avenue,
                                              using any approved AMOC, notify your                    Aircraft Certification Service.                       College Park, Georgia 30337; telephone
                                              appropriate principal inspector, or lacking a           [FR Doc. 2018–05021 Filed 3–14–18; 8:45 am]           (404) 305–6364.
                                              principal inspector, the manager of the local           BILLING CODE 4910–13–P                                SUPPLEMENTARY INFORMATION:
                                              flight standards district office/certificate
                                              holding district office.                                                                                      Authority for This Rulemaking
                                                 (2) Contacting the Manufacturer: For any             DEPARTMENT OF TRANSPORTATION                             The FAA’s authority to issue rules
                                              requirement in this AD to obtain corrective                                                                   regarding aviation safety is found in
                                              actions from a manufacturer, the action must            Federal Aviation Administration
                                              be accomplished using a method approved
                                                                                                                                                            Title 49 of the United States Code.
                                              by the Manager, New York ACO Branch,                                                                          Subtitle I, Section 106 describes the
                                                                                                      14 CFR Part 71                                        authority of the FAA Administrator.
                                              FAA; or Transport Canada Civil Aviation
                                              (TCCA); or Bombardier, Inc.’s TCCA Design               [Docket No. FAA–2017–0953; Airspace                   Subtitle VII, Aviation Programs,
                                              Approval Organization (DAO). If approved by             Docket No. 17–AEA–15]                                 describes in more detail the scope of the
                                              the DAO, the approval must include the                                                                        agency’s authority. This rulemaking is
                                              DAO-authorized signature.                               Amendment of Class E Airspace;                        promulgated under the authority
                                              (k) Related Information                                 Massena, NY                                           described in Subtitle VII, Part A,
                                                                                                                                                            Subpart I, Section 40103. Under that
                                                 (1) Refer to Mandatory Continuing                    AGENCY:  Federal Aviation
                                                                                                                                                            section, the FAA is charged with
                                              Airworthiness Information (MCAI) Canadian               Administration (FAA), DOT.
                                              AD CF–2016–38, effective December 12,                                                                         prescribing regulations to assign the use
                                                                                                      ACTION: Final rule.
                                              2016, for related information. This MCAI                                                                      of airspace necessary to ensure the
                                              may be found in the AD docket on the                    SUMMARY:    This action amends Class E                safety of aircraft and the efficient use of
                                              internet at http://www.regulations.gov by               surface airspace and Class E airspace                 airspace. This regulation is within the
                                              searching for and locating Docket No. FAA–              extending upward from 700 feet above                  scope of that authority as it amends
                                              2017–0626.                                              the surface at Massena, NY, as the                    Class E airspace at Massena
                                                 (2) For more information about this AD,                                                                    International-Richards Field Airport.,
                                                                                                      Massena collocated VHF
                                              contact Cesar Gomez, Aerospace Engineer,                                                                      Massena, NY, to support IFR operations
                                              Airframe and Mechanical Systems Section,                omnidirectional range tactical air
                                                                                                      navigation system (VORTAC) has been                   at the airport.
                                              FAA, New York ACO Branch, 1600 Stewart
                                              Avenue, Suite 410, Westbury, NY 11590;                  decommissioned, requiring airspace                    History
                                              telephone 516–228–7318; fax 516–794–5531.               reconfiguration at Massena
                                                                                                                                                              The FAA published a notice of
                                                 (3) Service information identified in this           International-Richards Field Airport.
                                              AD that is not incorporated by reference is                                                                   proposed rulemaking in the Federal
                                                                                                      Controlled airspace is necessary for the
                                              available at the addresses specified in                                                                       Register for Docket No. FAA–2017–0953
                                                                                                      safety and management of instrument
                                              paragraphs (l)(3) and (l)(4) of this AD.                                                                      (82 FR 57888, December 8, 2017),
                                                                                                      flight rules (IFR) operations at the
                                                                                                                                                            proposing to amend Class E surface
                                              (l) Material Incorporated by Reference                  airport. This action also updates the
                                                                                                                                                            airspace and Class E airspace extending
                                                 (1) The Director of the Federal Register             geographic coordinates of this airport.
                                                                                                                                                            upward from 700 feet or more above the
                                              approved the incorporation by reference                 DATES: Effective 0901 UTC, May 24,
                                                                                                                                                            surface at Massena International-
                                              (IBR) of the service information listed in this         2018. The Director of the Federal                     Richards Field Airport., Massena, NY.
                                              paragraph under 5 U.S.C. 552(a) and 1 CFR               Register approves this incorporation by
                                              part 51.
                                                                                                                                                              Interested parties were invited to
                                                                                                      reference action under title 1, Code of               participate in this rulemaking effort by
                                                 (2) You must use this service information            Federal Regulations, part 51, subject to
                                              as applicable to do the actions required by                                                                   submitting written comments on the
                                              this AD, unless this AD specifies otherwise.
                                                                                                      the annual revision of FAA Order                      proposal to the FAA. No comments
                                                 (i) Bombardier, Inc., Service Bulletin 604–          7400.11 and publication of conforming                 were received.
                                              22–007, Revision 01, dated July 25, 2016.               amendments.                                             Class E airspace designations are
                                                 (ii) Bombardier, Inc., Service Bulletin 605–         ADDRESSES: FAA Order 7400.11B,                        published in paragraphs 6002 and 6005,
                                              22–002, Revision 01, dated July 25, 2016.               Airspace Designations and Reporting                   respectively, of FAA Order 7400.11B
                                                 (3) For service information identified in            Points, and subsequent amendments can                 dated August 3, 2017, and effective
                                              this AD, contact Bombardier, Inc., 400 Côte-           be viewed online at http://www.faa.gov/               September 15, 2017, which is
                                              Vertu Road West, Dorval, Québec H4S 1Y9,               air_traffic/publications/. For further
                                              Canada; Widebody Customer Response
                                                                                                                                                            incorporated by reference in 14 CFR
                                              Center North America toll-free telephone 1–
                                                                                                      information, you can contact the                      part 71.1. The Class E airspace
                                              866–538–1247 or direct-dial telephone 1–                Airspace Policy Group, Federal Aviation               designations listed in this document
                                              514–855–2999; fax 514–855–7401; email                   Administration, 800 Independence                      will be published subsequently in the
                                              ac.yul@aero.bombardier.com; internet http://            Avenue SW, Washington, DC 20591;                      Order.
                                              www.bombardier.com.                                     telephone (202) 267–8783. The Order is
                                                 (4) You may view this service information            also available for inspection at the                  Availability and Summary of
                                              at the FAA, Transport Standards Branch,                 National Archives and Records                         Documents for Incorporation by
                                              2200 South 216th St., Des Moines, WA. For               Administration (NARA). For                            Reference
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                                              information on the availability of this                 information on the availability of FAA                  This document proposes to amend
                                              material at the FAA, call 206–231–3195.                                                                       FAA Order 7400.11B, Airspace
                                                 (5) You may view this service information
                                                                                                      Order 7400.11A at NARA, call (202)
                                              that is incorporated by reference at the                741–6030, or go to https://                           Designations and Reporting Points,
                                              National Archives and Records                           www.archives.gov/federal-register/cfr/                dated August 3, 2017, and effective
                                              Administration (NARA). For information on               ibr-locations.html.                                   September 15, 2017. FAA Order
                                              the availability of this material at NARA, call            FAA Order 7400.11, Airspace                        7400.11B is publicly available as listed
                                              202–741–6030, or go to: http://                         Designations and Reporting Points, is                 in the ADDRESSES section of this


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Document Created: 2018-03-15 02:37:35
Document Modified: 2018-03-15 02:37:35
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 April 19, 2018.
ContactCesar Gomez, Aerospace Engineer, Airframe and Mechanical Systems Section, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7318; fax 516-794-5531.
FR Citation83 FR 11404 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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