Airworthiness Directives; Bombardier, Inc., Airplanes, 29376-29379 [2017-13411]
Download as PDF
29376
Federal Register / Vol. 82, No. 124 / Thursday, June 29, 2017 / Rules and Regulations
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2015–7529; Directorate
Identifier 2014–NM–207–AD; Amendment
39–18939; AD 2017–13–09]
Examining the AD Docket
RIN 2120–AA64
Airworthiness Directives; Bombardier,
Inc., Airplanes
Federal Aviation
Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
AGENCY:
We are superseding
Airworthiness Directive (AD) 2014–16–
02, which applied to certain
Bombardier, Inc., Model CL–600–1A11
(CL–600) airplanes. AD 2014–16–02
required revising the airplane flight
manual to prohibit thrust reverser
operation, doing repetitive detailed
inspections of both engine thrust
reversers for cracks, and modifying the
thrust reversers if necessary. The
modification is also an interim
(optional) terminating action for the
repetitive inspections. This new AD
adds a new terminating modification of
the thrust reversers, which includes
new inspections and repair, if
necessary. This AD was prompted by a
determination that it is necessary to add
a requirement to repair or modify the
thrust reversers, which would terminate
the requirements of AD 2014–16–02. We
are issuing this AD to address the unsafe
condition on these products.
DATES: This AD is effective August 3,
2017.
The Director of the Federal Register
approved the incorporation by reference
of certain publications listed in this AD
as of August 3, 2017.
The Director of the Federal Register
approved the incorporation by reference
of certain other publications listed in
this AD as of August 12, 2014 (79 FR
46968, August 12, 2014).
ADDRESSES: For service information
identified in this final rule, contact
ˆ
Bombardier, Inc., 400 Cote-Vertu Road
´
West, Dorval, Quebec H4S 1Y9, Canada;
Widebody Customer Response Center
North America; toll-free telephone
number 1–866–538–1247 or direct-dial
telephone number 1–514–855–2999; fax
514–855–7401; email ac.yul@
aero.bombardier.com; Internet https://
www.bombardier.com. You may view
this referenced service information at
the FAA, Transport Airplane
Directorate, 1601 Lind Avenue SW.,
Renton, WA. For information on the
nlaroche on DSK30NT082PROD with RULES
SUMMARY:
VerDate Sep<11>2014
15:31 Jun 28, 2017
Jkt 241001
availability of this material at the FAA,
call 425–227–1221. It is also available
on the Internet at https://
www.regulations.gov by searching for
and locating Docket No. FAA–2015–
7529.
You may examine the AD docket on
the Internet at https://
www.regulations.gov by searching for
and locating Docket No. FAA–2015–
7529; or in person at the Docket
Management Facility between 9 a.m.
and 5 p.m., Monday through Friday,
except Federal holidays. The AD docket
contains this AD, the regulatory
evaluation, any comments received, and
other information. The address for the
Docket Office (telephone 800–647–5527)
is Docket Management Facility, U.S.
Department of Transportation, Docket
Operations, M–30, West Building
Ground Floor, Room W12–140, 1200
New Jersey Avenue SE., Washington,
DC 20590.
FOR FURTHER INFORMATION CONTACT:
Cesar Gomez, Aerospace Engineer,
Airframe and Mechanical Systems
Branch, ANE–171, FAA, New York
Aircraft Certification Office (ACO), 1600
Stewart Avenue, Suite 410, Westbury,
NY 11590; telephone 516–228–7318; fax
516–794–5531.
SUPPLEMENTARY INFORMATION:
Discussion
We issued a supplemental notice of
proposed rulemaking (SNPRM) to
amend 14 CFR part 39 to supersede AD
2014–16–02, Amendment 39–17926 (79
FR 46968, August 12, 2014) (‘‘AD 2014–
16–02’’). AD 2014–16–02 applied to
certain Bombardier, Inc. Model CL–600–
1A11 (CL–600) airplanes. The SNPRM
published in the Federal Register on
December 13, 2016 (81 FR 89881) (‘‘the
SNPRM’’). We preceded the SNPRM
with a notice of proposed rulemaking
(NPRM) that published in the Federal
Register on December 24, 2015 (80 FR
80293) (‘‘the NPRM’’). The NPRM was
prompted by a determination that it is
necessary to add a requirement to repair
or modify the thrust reversers, which
would terminate the requirements of AD
2014–16–02 after modification or repair.
The NPRM proposed to continue to
require the actions specified in AD
2014–16–02 until modification or repair
of the thrust reversers. The SNPRM
proposed to reduce the compliance time
for modification of the thrust reversers,
and add new modification procedures.
We are issuing this AD to detect and
correct cracks of the translating sleeve at
the thrust reverser actuator attachment
points, which could result in
PO 00000
Frm 00014
Fmt 4700
Sfmt 4700
deployment or dislodgement of an
engine thrust reverser in flight and
subsequent reduced control of the
airplane.
Transport Canada Civil Aviation
(TCCA), which is the aviation authority
for Canada, has issued Canadian
Airworthiness Directive CF–2014–19R1,
dated March 11, 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–
600–1A11 (CL–600) airplanes. The
MCAI states:
There have been two reported incidents of
partial deployment of an engine thrust
reverser in-flight, caused by a failure of the
translating sleeve at the thrust reverser
actuator attachment points. Inspection of the
same area on some other thrust reversers
revealed cracks emanating from the holes
under the nut plates.
In both incidents, the affected aeroplane
landed safely without any noticeable
controllability issues, however structural
failure of thrust reverser actuator attachment
points resulting in thrust reverser
deployment or dislodgment in flight is a
safety hazard warranting an immediate
mitigating action.
To help in mitigating any immediate safety
hazard, Bombardier Inc. has revised the
Aircraft Flight Manual (AFM) through
Temporary Revisions (TR) 600/29, 600/30,
600–1/24 and 600–1/26, to prohibit the thrust
reverser operation on affected aeroplanes.
Additionally, as an interim corrective action,
Bombardier Inc. has issued alert service
bulletin (ASB) A600–0769 requiring an
inspection and/or a mechanical lock out of
the thrust reverser to prevent it from moving
out of forward thrust mode.
Original [TCCA] Emergency AD CF–2014–
19 [which corresponds to FAA AD 2014–16–
02] was issued 20 June 2014 to mandate the
incorporation of above mentioned revised
AFM procedures and compliance with ASB
A600–0769. This [TCCA] AD is now being
revised to include the terminating action
[modification of the thrust reversers] in
accordance with Part C of the ASB A600–
0769 Rev 02 dated 22 February 2016.
You may examine the MCAI in the
AD docket on the Internet at https://
www.regulations.gov by searching for
and locating Docket No. FAA–2015–
7529.
Comments
We gave the public the opportunity to
participate in developing this AD. We
received no comments on the SNPRM or
on the determination of the cost to the
public.
Conclusion
We reviewed the available data and
determined that air safety and the
public interest require adopting this AD
as proposed, except for minor editorial
E:\FR\FM\29JNR1.SGM
29JNR1
29377
Federal Register / Vol. 82, No. 124 / Thursday, June 29, 2017 / Rules and Regulations
changes. We have determined that these
minor changes:
• Are consistent with the intent that
was proposed in the SNPRM for
correcting the unsafe condition; and
• Do not add any additional burden
upon the public than was already
proposed in the SNPRM.
Related Service Information Under 1
CFR Part 51
We reviewed Bombardier Alert
Service Bulletin A600–0769, Revision
02, dated February 22, 2016. The service
information describes procedures for a
new permanent modification of the
thrust reversers on both engines, which
includes inspections for cracks and
elongated holes.
We also reviewed the following TRs,
which introduce procedures to prohibit
thrust reverser operation. These
documents are distinct since they apply
to different airplane configurations.
• Canadair TR 600/29–2, dated
January 18, 2016, to the Canadair CL–
600–1A11 AFM.
• Canadair TR 600–1/24–2, dated
January 18, 2016, to the Canadair CL–
600–1A11 AFM (Winglets).
This service information is reasonably
available because the interested parties
have access to it through their normal
course of business or by the means
identified in the ADDRESSES section.
Costs of Compliance
We estimate that this AD affects 18
airplanes of U.S. registry.
We estimate the following costs to
comply with this AD:
ESTIMATED COSTS
Cost per
product
Labor cost
AFM revision; inspection [retained actions
from AD 2014-16-02].
New modification .............................................
29 work-hours × $85 per hour = $2,465 ........
N/A
$2,465
$44,370
100 work-hours × $85 per hour = $8,500 ......
$509
9,009
162,162
We estimate the following costs to do
any necessary modifications that will be
Parts cost
Cost on U.S.
operators
Action
required based on the results of the
inspection. We have no way of
determining the number of aircraft that
might need this modification:
ON-CONDITION COSTS
Action
Labor cost
Modification ......................................
36 work-hours × $85 per hour = $3,060 ...................................................
nlaroche on DSK30NT082PROD with RULES
We have received no definitive data
that would enable us to provide cost
estimates for the on-condition actions
for the inspections that are part of the
new modification specified in this AD.
Authority for This Rulemaking
Title 49 of the United States Code
specifies the FAA’s authority to issue
rules on aviation safety. Subtitle I,
section 106, describes the authority of
the FAA Administrator. ‘‘Subtitle VII:
Aviation Programs,’’ describes in more
detail the scope of the Agency’s
authority.
We are issuing this rulemaking under
the authority described in ‘‘Subtitle VII,
Part A, Subpart III, Section 44701:
General requirements.’’ Under that
section, Congress charges the FAA with
promoting safe flight of civil aircraft in
air commerce by prescribing regulations
for practices, methods, and procedures
the Administrator finds necessary for
safety in air commerce. This regulation
is within the scope of that authority
because it addresses an unsafe condition
that is likely to exist or develop on
products identified in this rulemaking
action.
Regulatory Findings
We determined that this AD will not
have federalism implications under
VerDate Sep<11>2014
15:31 Jun 28, 2017
Jkt 241001
Parts cost
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:
PO 00000
Frm 00015
Fmt 4700
Sfmt 4700
Cost per
product
$509
$3,569
PART 39—AIRWORTHINESS
DIRECTIVES
1. The authority citation for part 39
continues to read as follows:
■
Authority: 49 U.S.C. 106(g), 40113, 44701.
§ 39.13
[Amended]
2. The FAA amends § 39.13 by
removing Airworthiness Directive (AD)
2014–16–02, Amendment 39–17926 (79
FR 46968, August 12, 2014), and adding
the following new AD:
■
2017–13–09 Bombardier, Inc.: Amendment
39–18939; Docket No. FAA–2015–7529;
Directorate Identifier 2014–NM–207–AD.
(a) Effective Date
This AD is effective August 3, 2017.
(b) Affected ADs
This AD replaces AD 2014–16–02,
Amendment 39–17926 (79 FR 46968, August
12, 2014) (‘‘AD 2014–16–02’’).
(c) Applicability
This AD applies to Bombardier, Inc.,
Model CL–600–1A11 (CL–600) airplanes,
certificated in any category, serial numbers
1004 through 1085 inclusive.
(d) Subject
Air Transport Association (ATA) of
America Code 78, Engine Exhaust.
E:\FR\FM\29JNR1.SGM
29JNR1
29378
Federal Register / Vol. 82, No. 124 / Thursday, June 29, 2017 / Rules and Regulations
(e) Reason
This AD was prompted by reports of partial
deployment of an engine thrust reverser in
flight caused by a failure of the translating
sleeve at the thrust reverser attachment
points. We are issuing this AD to detect and
correct cracks of the translating sleeve at the
thrust reverser actuator attachment points,
which could result in deployment or
dislodgement of an engine thrust reverser in
flight and subsequent reduced control of the
airplane.
(f) Compliance
Comply with this AD within the
compliance times specified, unless already
done.
nlaroche on DSK30NT082PROD with RULES
(g) Retained Airplane Flight Manual (AFM)
Revision With Revised Service Information
This paragraph restates the requirements of
paragraph (g) of AD 2014–16–02, with
revised service information. Within 1
calendar day after August 12, 2014 (the
effective date of AD 2014–16–02): Revise the
applicable sections of the AFM to include the
information specified in the temporary
revisions (TRs) identified in paragraphs (g)(1)
and (g)(2) of this AD, as applicable. These
TRs introduce procedures to prohibit thrust
reverser operation. Operate the airplane
according to the limitations and procedures
in the TRs identified in paragraphs (g)(1) and
(g)(2) of this AD, as applicable. The revision
required by paragraph (g) of this AD may be
done by inserting copies of the applicable
TRs identified in paragraphs (g)(1) and (g)(2)
of this AD into the AFM. When these TRs
have been included in the general revisions
of the AFM, the general revisions may be
inserted in the AFM, provided the relevant
information in the general revision is
identical to that in the applicable TRs, and
the TRs may be removed.
(1) Canadair TR 600/29, dated June 20,
2014, to the Canadair CL–600–1A11 AFM; or
Canadair TR 600/29–2, dated January 18,
2016, to the Canadair CL–600–1A11 AFM. As
of the effective date of this AD, use only
Canadair TR 600/29–2, dated January 18,
2016, to the Canadair CL–600–1A11 AFM.
(2) Canadair TR 600–1/24, dated June 20,
2014, to the Canadair CL–600–1A11 AFM
(Winglets), including Erratum, Publication
No. PSP 600–1AFM (US), TR No. 600–1/24,
June 20, 2014; or Canadair TR 600–1/24–2,
dated January 18, 2016, to the Canadair CL–
600–1A11 AFM (Winglets). As of the
effective date of this AD, use only Canadair
TR 600–1/24–2, dated January 18, 2016, to
the Canadair CL–600–1A11 AFM (Winglets).
(h) Retained Repetitive Inspections and
Modifications, With Revised Service
Information
This paragraph restates the requirements of
paragraph (h) of AD 2014–16–02, with
revised service information. Within 25 flight
cycles or 90 days, whichever occurs first,
after August 12, 2014 (the effective date of
AD 2014–16–02), do detailed inspections
(including a borescope inspection) of both
engine thrust reversers for cracks, in
accordance with the Accomplishment
Instructions of Bombardier Alert Service
Bulletin A600–0769, Revision 01, dated June
VerDate Sep<11>2014
15:31 Jun 28, 2017
Jkt 241001
26, 2014; or Bombardier Alert Service
Bulletin A600–0769, Revision 02, dated
February 22, 2016. As of the effective date of
this AD, use only Bombardier Alert Service
Bulletin A600–0769, Revision 02, dated
February 22, 2016.
(1) If no cracking is found during any
inspection required by paragraph (h) of this
AD, repeat the inspection required by
paragraph (h) of this AD thereafter at
intervals not to exceed 100 flight cycles until
the repair or modification specified in
paragraph (i) or (k) of this AD is done.
(2) If any cracking is found during any
inspection required by paragraph (h) of this
AD, before further flight, modify the thrust
reversers on both engines, in accordance with
Part B of the Accomplishment Instructions of
Bombardier Alert Service Bulletin A600–
0769, Revision 01, dated June 26, 2014; or
Bombardier Alert Service Bulletin A600–
0769, Revision 02, dated February 22, 2016.
As of the effective date of this AD, use only
Bombardier Alert Service Bulletin A600–
0769, Revision 02, dated February 22, 2016.
(i) Retained Optional Terminating
Modification, With Revised Service
Information
This paragraph restates the optional
terminating action specified in paragraph (i)
of AD 2014–16–02, with revised service
information. Modifying the thrust reversers
on both engines, in accordance with Part B
of the Accomplishment Instructions of
Bombardier Alert Service Bulletin A600–
0769, Revision 01, dated June 26, 2014; or
Bombardier Alert Service Bulletin A600–
0769, Revision 02, dated February 22, 2016;
terminates the inspections required by
paragraph (h) of this AD. As of the effective
date of this AD, use only Bombardier Alert
Service Bulletin A600–0769, Revision 02,
dated February 22, 2016.
(j) Retained Credit for Previous Actions,
With No Changes
This paragraph restates the credit provided
in paragraph (j) of AD 2014–16–02, with no
changes. This paragraph provides credit for
actions required by paragraphs (h) and (i) of
this AD, if those actions were performed
before August 12, 2014 (the effective date of
AD 2014–16–02), using Bombardier Alert
Service Bulletin A600–0769, dated June 19,
2014.
(k) New Requirement of This AD: Permanent
Modification and Inspections
Within 24 months after the accomplishing
the modification specified in paragraph (h)(2)
of this AD, or within 48 months after
accomplishing the initial inspection required
by paragraph (h) of this AD, whichever
occurs later: Modify the thrust reversers on
both engines, including doing the inspections
specified in paragraphs (k)(1) through (k)(6)
of this AD, in accordance with Part C of the
Accomplishment Instructions of Bombardier
Alert Service Bulletin A600–0769, Revision
02, dated February 22, 2016, except as
required by paragraphs (m)(1) and (m)(2) of
this AD. Modification of all thrust reversers
terminates the requirements of paragraphs
(g), (h), and (i) of this AD.
(1) Do general visual inspections of the
flipper doors for cracks.
PO 00000
Frm 00016
Fmt 4700
Sfmt 4700
(2) Do a general visual inspection of the
thrust reverser skin, frames, joints, splices,
and fasteners for cracks.
(3) Do a general visual inspection of the
thrust reverser for cracks.
(4) Do liquid penetrant or eddy current
inspections, as applicable, of the frames for
cracks.
(5) Do a detailed visual inspection of the
frames for cracks and elongated holes, and do
a liquid penetrant inspection of the frames
for cracks.
(6) Do a liquid penetrant or an eddy
current inspection of the translating sleeve
skin for cracks.
(l) New Requirement of This AD: Repair
If, during any inspection required by
paragraph (k) of this AD, any cracking or
elongated hole is found, before further flight,
repair using a method approved by the
Manager, New York Aircraft Certification
Office (ACO), ANE–170, FAA; or Transport
Canada Civil Aviation (TCCA); or
Bombardier, Inc.’s TCCA Design Approval
Organization (DAO).
(m) New Exceptions to Service Information
(1) If it is not possible to follow all
instructions specified in Bombardier Alert
Service Bulletin A600–0769, Revision 02,
dated February 22, 2016, during
accomplishment of the actions required by
paragraph (k) of this AD, before further flight,
repair using a method approved by the
Manager, New York ACO, ANE–170, FAA; or
TCCA; or Bombardier, Inc.’s TCCA DAO.
(2) Where Bombardier Alert Service
Bulletin A600–0769, Revision 02, dated
February 22, 2016, specifies to contact
Bombardier if shim thickness is over the
applicable thicknesses identified in
Bombardier Alert Service Bulletin A600–
0769, Revision 02, dated February 22, 2016,
before further flight, repair using a method
approved by the Manager, New York ACO,
ANE–170, FAA; or TCCA; or Bombardier,
Inc.’s TCCA DAO.
(n) Other FAA AD Provisions
The following provisions also apply to this
AD:
(1) Alternative Methods of Compliance
(AMOCs): The Manager, New York ACO,
ANE–170, FAA, has the authority to approve
AMOCs for this AD, if requested using the
procedures found in 14 CFR 39.19. In
accordance with 14 CFR 39.19, send your
request to your principal inspector or local
Flight Standards District Office, as
appropriate. If sending information directly
to the manager of the ACO, send it to ATTN:
Program Manager, Continuing Operational
Safety, FAA, New York ACO, 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: As of the
effective date of this AD, for any requirement
in this AD to obtain corrective actions from
a manufacturer, the action must be
accomplished using a method approved by
the Manager, New York ACO, ANE–170,
E:\FR\FM\29JNR1.SGM
29JNR1
Federal Register / Vol. 82, No. 124 / Thursday, June 29, 2017 / Rules and Regulations
FAA; or TCCA; or Bombardier, Inc.’s TCCA
DAO. If approved by the DAO, the approval
must include the DAO-authorized signature.
nlaroche on DSK30NT082PROD with RULES
(o) Related Information
(1) Refer to Mandatory Continuing
Airworthiness Information (MCAI) Canadian
AD CF–2014–19R1, dated March 11, 2016,
for related information. This MCAI may be
found in the AD docket on the Internet at
https://www.regulations.gov by searching for
and locating Docket No. FAA–2015–7529.
(2) For more information about this AD,
contact Cesar Gomez, Aerospace Engineer,
Airframe and Mechanical Systems Branch,
ANE–171, FAA, New York Aircraft
Certification Office (ACO), 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 (p)(5) and (p)(6) of this AD.
(p) Material Incorporated by Reference
(1) The Director of the Federal Register
approved the incorporation by reference
(IBR) of the service information listed in this
paragraph under 5 U.S.C. 552(a) and 1 CFR
part 51.
(2) You must use this service information
as applicable to do the actions required by
this AD, unless this AD specifies otherwise.
(3) The following service information was
approved for IBR on August 3, 2017.
(i) Bombardier Alert Service Bulletin
A600–0769, Revision 02, dated February 22,
2016.
(ii) Canadair Temporary Revision 600/29–
2, dated January 18, 2016, to the Canadair
CL–600–1A11 Airplane Flight Manual.
(iii) Canadair Temporary Revision 600–1/
24–2, dated January 18, 2016, to the Canadair
CL–600–1A11 Airplane Flight Manual
(Winglets).
(4) The following service information was
approved for IBR on August 12, 2014 (79 FR
46968, August 12, 2014).
(i) Bombardier Alert Service Bulletin
A600–0769, Revision 01, dated June 26,
2014.
(ii) Canadair TR 600/29, dated June 20,
2014, to the Canadair CL–600–1A11 Airplane
Flight Manual.
(iii) Canadair TR 600–1/24, dated June 20,
2014, to the Canadair CL–600–1A11 AFM
(Winglets), including Erratum, Publication
No. PSP 600–1AFM (US), TR No. 600–1/24,
June 20, 2014.
(5) For service information identified in
ˆ
this AD, contact Bombardier, Inc., 400 Cote´
Vertu Road West, Dorval, Quebec H4S 1Y9,
Canada; Widebody Customer Response
Center North America; toll-free telephone
number 1–866–538–1247 or direct-dial
telephone number 1–514–855–2999; fax 514–
855–7401; email ac.yul@
aero.bombardier.com; Internet https://
www.bombardier.com.
(6) You may view this service information
at the FAA, Transport Airplane Directorate,
1601 Lind Avenue SW., Renton, WA. For
information on the availability of this
material at the FAA, call 425–227–1221.
(7) You may view this service information
that is incorporated by reference at the
VerDate Sep<11>2014
15:31 Jun 28, 2017
Jkt 241001
National Archives and Records
Administration (NARA). For information on
the availability of this material at NARA, call
202–741–6030, or go to: https://
www.archives.gov/federal-register/cfr/ibrlocations.html.
Issued in Renton, Washington, on June 16,
2017.
Michael Kaszycki,
Acting Manager, Transport Airplane
Directorate, Aircraft Certification Service.
[FR Doc. 2017–13411 Filed 6–28–17; 8:45 am]
BILLING CODE 4910–13–P
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 71
[Docket No. FAA–2016–9496; Airspace
Docket No. 16–AEA–16]
Establishment of Class E Airspace;
Finleyville, PA
Federal Aviation
Administration (FAA), DOT.
ACTION: Final rule.
AGENCY:
This action establishes Class
E airspace at Finleyville, PA, to
accommodate new area navigation
(RNAV) global positioning system (GPS)
standard instrument approach
procedures (SIAPs) serving Finleyville
Airpark. Controlled airspace is
necessary for the safety and
management of instrument flight rules
(IFR) operations at the airport.
DATES: Effective 0901 UTC, August 17,
2017. The Director of the Federal
Register approves this incorporation by
reference action under title 1, Code of
Federal Regulations, part 51, subject to
the annual revision of FAA Order
7400.11 and publication of conforming
amendments.
ADDRESSES: FAA Order 7400.11A,
Airspace Designations and Reporting
Points, and subsequent amendments can
be viewed online at https://www.faa.gov/
air_traffic/publications/. For further
information, you can contact the
Airspace Policy Group, Federal Aviation
Administration, 800 Independence
Avenue SW., Washington, DC 20591;
telephone: (202) 267–8783. The Order is
also available for inspection at the
National Archives and Records
Administration (NARA). For
information on the availability of FAA
Order 7400.11A at NARA, call (202)
741–6030, or go to https://
www.archives.gov/federal_register/
code_of_federal-regulations/ibr_
locations.html.
FAA Order 7400.11, Airspace
Designations and Reporting Points, is
SUMMARY:
PO 00000
Frm 00017
Fmt 4700
Sfmt 4700
29379
published yearly and effective on
September 15.
John
Fornito, Operations Support Group,
Eastern Service Center, Federal Aviation
Administration, P.O. Box 20636,
Atlanta, Georgia 30320; telephone (404)
305–6364.
SUPPLEMENTARY INFORMATION:
FOR FURTHER INFORMATION CONTACT:
Authority for This Rulemaking
The FAA’s authority to issue rules
regarding aviation safety is found in
Title 49 of the United States Code.
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. This rulemaking is
promulgated under the authority
described in Subtitle VII, Part A,
Subpart I, Section 40103. Under that
section, the FAA is charged with
prescribing regulations to assign the use
of airspace necessary to ensure the
safety of aircraft and the efficient use of
airspace. This regulation is within the
scope of that authority as it establishes
Class E airspace extending upward from
700 feet above the surface at Finleyville
Airpark, Finleyville, PA to support
instrument flight rules (IFR) operations
at the airport.
History
On April 7, 2017, the FAA published
in the Federal Register (82 FR 16962)
Docket No. FAA–2016–9496, a notice of
proposed rulemaking (NPRM) to
establish Class E airspace extending
upward from 700 feet above the surface
at Finleyville, PA, providing the
controlled airspace required to support
the new RNAV (GPS) standard
instrument approach procedures for
Finleyville Airpark. Interested parties
were invited to participate in this
rulemaking effort by submitting written
comments on the proposal to the FAA.
No comments were received.
Class E airspace designations are
published in paragraph 6005 of FAA
Order 7400.11A dated August 3, 2016,
and effective September 15, 2016, which
is incorporated by reference in 14 CFR
part 71.1. The Class E airspace
designations listed in this document
will be published subsequently in the
Order.
Availability and Summary of
Documents for Incorporation by
Reference
This document amends FAA Order
7400.11A, Airspace Designations and
Reporting Points, dated August 3, 2016,
and effective September 15, 2016. FAA
Order 7400.11A is publicly available as
listed in the ADDRESSES section of this
E:\FR\FM\29JNR1.SGM
29JNR1
Agencies
[Federal Register Volume 82, Number 124 (Thursday, June 29, 2017)]
[Rules and Regulations]
[Pages 29376-29379]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2017-13411]
[[Page 29376]]
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2015-7529; Directorate Identifier 2014-NM-207-AD;
Amendment 39-18939; AD 2017-13-09]
RIN 2120-AA64
Airworthiness Directives; Bombardier, Inc., Airplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
-----------------------------------------------------------------------
SUMMARY: We are superseding Airworthiness Directive (AD) 2014-16-02,
which applied to certain Bombardier, Inc., Model CL-600-1A11 (CL-600)
airplanes. AD 2014-16-02 required revising the airplane flight manual
to prohibit thrust reverser operation, doing repetitive detailed
inspections of both engine thrust reversers for cracks, and modifying
the thrust reversers if necessary. The modification is also an interim
(optional) terminating action for the repetitive inspections. This new
AD adds a new terminating modification of the thrust reversers, which
includes new inspections and repair, if necessary. This AD was prompted
by a determination that it is necessary to add a requirement to repair
or modify the thrust reversers, which would terminate the requirements
of AD 2014-16-02. We are issuing this AD to address the unsafe
condition on these products.
DATES: This AD is effective August 3, 2017.
The Director of the Federal Register approved the incorporation by
reference of certain publications listed in this AD as of August 3,
2017.
The Director of the Federal Register approved the incorporation by
reference of certain other publications listed in this AD as of August
12, 2014 (79 FR 46968, August 12, 2014).
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 number 1-866-538-1247 or direct-dial
telephone number 1-514-855-2999; fax 514-855-7401; email
ac.yul@aero.bombardier.com; Internet https://www.bombardier.com. You may
view this referenced service information at the FAA, Transport Airplane
Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the
availability of this material at the FAA, call 425-227-1221. It is also
available on the Internet at https://www.regulations.gov by searching
for and locating Docket No. FAA-2015-7529.
Examining the AD Docket
You may examine the AD docket on the Internet at https://www.regulations.gov by searching for and locating Docket No. FAA-2015-
7529; or in person at the Docket Management Facility between 9 a.m. and
5 p.m., Monday through Friday, except Federal holidays. The AD docket
contains this AD, the regulatory evaluation, any comments received, and
other information. The address for the Docket Office (telephone 800-
647-5527) is Docket Management Facility, U.S. Department of
Transportation, Docket Operations, M-30, West Building Ground Floor,
Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590.
FOR FURTHER INFORMATION CONTACT: Cesar Gomez, Aerospace Engineer,
Airframe and Mechanical Systems Branch, ANE-171, FAA, New York Aircraft
Certification Office (ACO), 1600 Stewart Avenue, Suite 410, Westbury,
NY 11590; telephone 516-228-7318; fax 516-794-5531.
SUPPLEMENTARY INFORMATION:
Discussion
We issued a supplemental notice of proposed rulemaking (SNPRM) to
amend 14 CFR part 39 to supersede AD 2014-16-02, Amendment 39-17926 (79
FR 46968, August 12, 2014) (``AD 2014-16-02''). AD 2014-16-02 applied
to certain Bombardier, Inc. Model CL-600-1A11 (CL-600) airplanes. The
SNPRM published in the Federal Register on December 13, 2016 (81 FR
89881) (``the SNPRM''). We preceded the SNPRM with a notice of proposed
rulemaking (NPRM) that published in the Federal Register on December
24, 2015 (80 FR 80293) (``the NPRM''). The NPRM was prompted by a
determination that it is necessary to add a requirement to repair or
modify the thrust reversers, which would terminate the requirements of
AD 2014-16-02 after modification or repair. The NPRM proposed to
continue to require the actions specified in AD 2014-16-02 until
modification or repair of the thrust reversers. The SNPRM proposed to
reduce the compliance time for modification of the thrust reversers,
and add new modification procedures. We are issuing this AD to detect
and correct cracks of the translating sleeve at the thrust reverser
actuator attachment points, which could result in deployment or
dislodgement of an engine thrust reverser in flight and subsequent
reduced control of the airplane.
Transport Canada Civil Aviation (TCCA), which is the aviation
authority for Canada, has issued Canadian Airworthiness Directive CF-
2014-19R1, dated March 11, 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-
1A11 (CL-600) airplanes. The MCAI states:
There have been two reported incidents of partial deployment of
an engine thrust reverser in-flight, caused by a failure of the
translating sleeve at the thrust reverser actuator attachment
points. Inspection of the same area on some other thrust reversers
revealed cracks emanating from the holes under the nut plates.
In both incidents, the affected aeroplane landed safely without
any noticeable controllability issues, however structural failure of
thrust reverser actuator attachment points resulting in thrust
reverser deployment or dislodgment in flight is a safety hazard
warranting an immediate mitigating action.
To help in mitigating any immediate safety hazard, Bombardier
Inc. has revised the Aircraft Flight Manual (AFM) through Temporary
Revisions (TR) 600/29, 600/30, 600-1/24 and 600-1/26, to prohibit
the thrust reverser operation on affected aeroplanes. Additionally,
as an interim corrective action, Bombardier Inc. has issued alert
service bulletin (ASB) A600-0769 requiring an inspection and/or a
mechanical lock out of the thrust reverser to prevent it from moving
out of forward thrust mode.
Original [TCCA] Emergency AD CF-2014-19 [which corresponds to
FAA AD 2014-16-02] was issued 20 June 2014 to mandate the
incorporation of above mentioned revised AFM procedures and
compliance with ASB A600-0769. This [TCCA] AD is now being revised
to include the terminating action [modification of the thrust
reversers] in accordance with Part C of the ASB A600-0769 Rev 02
dated 22 February 2016.
You may examine the MCAI in the AD docket on the Internet at https://www.regulations.gov by searching for and locating Docket No. FAA-2015-
7529.
Comments
We gave the public the opportunity to participate in developing
this AD. We received no comments on the SNPRM or on the determination
of the cost to the public.
Conclusion
We reviewed the available data and determined that air safety and
the public interest require adopting this AD as proposed, except for
minor editorial
[[Page 29377]]
changes. We have determined that these minor changes:
Are consistent with the intent that was proposed in the
SNPRM for correcting the unsafe condition; and
Do not add any additional burden upon the public than was
already proposed in the SNPRM.
Related Service Information Under 1 CFR Part 51
We reviewed Bombardier Alert Service Bulletin A600-0769, Revision
02, dated February 22, 2016. The service information describes
procedures for a new permanent modification of the thrust reversers on
both engines, which includes inspections for cracks and elongated
holes.
We also reviewed the following TRs, which introduce procedures to
prohibit thrust reverser operation. These documents are distinct since
they apply to different airplane configurations.
Canadair TR 600/29-2, dated January 18, 2016, to the
Canadair CL-600-1A11 AFM.
Canadair TR 600-1/24-2, dated January 18, 2016, to the
Canadair CL-600-1A11 AFM (Winglets).
This service information is reasonably available because the
interested parties have access to it through their normal course of
business or by the means identified in the ADDRESSES section.
Costs of Compliance
We estimate that this AD affects 18 airplanes of U.S. registry.
We estimate the following costs to comply with this AD:
Estimated Costs
----------------------------------------------------------------------------------------------------------------
Cost per Cost on U.S.
Action Labor cost Parts cost product operators
----------------------------------------------------------------------------------------------------------------
AFM revision; inspection [retained 29 work-hours x $85 per N/A $2,465 $44,370
actions from AD 2014[dash]16[dash]02]. hour = $2,465.
New modification...................... 100 work-hours x $85 per $509 9,009 162,162
hour = $8,500.
----------------------------------------------------------------------------------------------------------------
We estimate the following costs to do any necessary modifications
that will be required based on the results of the inspection. We have
no way of determining the number of aircraft that might need this
modification:
On-Condition Costs
----------------------------------------------------------------------------------------------------------------
Cost per
Action Labor cost Parts cost product
----------------------------------------------------------------------------------------------------------------
Modification............................... 36 work-hours x $85 per hour = $509 $3,569
$3,060.
----------------------------------------------------------------------------------------------------------------
We have received no definitive data that would enable us to provide
cost estimates for the on-condition actions for the inspections that
are part of the new modification specified in this AD.
Authority for This Rulemaking
Title 49 of the United States Code specifies the FAA's authority to
issue rules on aviation safety. Subtitle I, section 106, describes the
authority of the FAA Administrator. ``Subtitle VII: Aviation
Programs,'' describes in more detail the scope of the Agency's
authority.
We are issuing this rulemaking under the authority described in
``Subtitle VII, Part A, Subpart III, Section 44701: General
requirements.'' Under that section, Congress charges the FAA with
promoting safe flight of civil aircraft in air commerce by prescribing
regulations for practices, methods, and procedures the Administrator
finds necessary for safety in air commerce. This regulation is within
the scope of that authority because it addresses an unsafe condition
that is likely to exist or develop on products identified in this
rulemaking action.
Regulatory Findings
We determined that this AD will not have federalism implications
under Executive Order 13132. This AD will not have a substantial direct
effect on the States, on the relationship between the national
government and the States, or on the distribution of power and
responsibilities among the various levels of government.
For the reasons discussed above, I certify that this AD:
1. Is not a ``significant regulatory action'' under Executive Order
12866;
2. Is not a ``significant rule'' under the DOT Regulatory Policies
and Procedures (44 FR 11034, February 26, 1979);
3. Will not affect intrastate aviation in Alaska; and
4. Will not have a significant economic impact, positive or
negative, on a substantial number of small entities under the criteria
of the Regulatory Flexibility Act.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
Adoption of the Amendment
Accordingly, under the authority delegated to me by the
Administrator, the FAA amends 14 CFR part 39 as follows:
PART 39--AIRWORTHINESS DIRECTIVES
0
1. The authority citation for part 39 continues to read as follows:
Authority: 49 U.S.C. 106(g), 40113, 44701.
Sec. 39.13 [Amended]
0
2. The FAA amends Sec. 39.13 by removing Airworthiness Directive (AD)
2014-16-02, Amendment 39-17926 (79 FR 46968, August 12, 2014), and
adding the following new AD:
2017-13-09 Bombardier, Inc.: Amendment 39-18939; Docket No. FAA-
2015-7529; Directorate Identifier 2014-NM-207-AD.
(a) Effective Date
This AD is effective August 3, 2017.
(b) Affected ADs
This AD replaces AD 2014-16-02, Amendment 39-17926 (79 FR 46968,
August 12, 2014) (``AD 2014-16-02'').
(c) Applicability
This AD applies to Bombardier, Inc., Model CL-600-1A11 (CL-600)
airplanes, certificated in any category, serial numbers 1004 through
1085 inclusive.
(d) Subject
Air Transport Association (ATA) of America Code 78, Engine
Exhaust.
[[Page 29378]]
(e) Reason
This AD was prompted by reports of partial deployment of an
engine thrust reverser in flight caused by a failure of the
translating sleeve at the thrust reverser attachment points. We are
issuing this AD to detect and correct cracks of the translating
sleeve at the thrust reverser actuator attachment points, which
could result in deployment or dislodgement of an engine thrust
reverser in flight and subsequent reduced control of the airplane.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Retained Airplane Flight Manual (AFM) Revision With Revised Service
Information
This paragraph restates the requirements of paragraph (g) of AD
2014-16-02, with revised service information. Within 1 calendar day
after August 12, 2014 (the effective date of AD 2014-16-02): Revise
the applicable sections of the AFM to include the information
specified in the temporary revisions (TRs) identified in paragraphs
(g)(1) and (g)(2) of this AD, as applicable. These TRs introduce
procedures to prohibit thrust reverser operation. Operate the
airplane according to the limitations and procedures in the TRs
identified in paragraphs (g)(1) and (g)(2) of this AD, as
applicable. The revision required by paragraph (g) of this AD may be
done by inserting copies of the applicable TRs identified in
paragraphs (g)(1) and (g)(2) of this AD into the AFM. When these TRs
have been included in the general revisions of the AFM, the general
revisions may be inserted in the AFM, provided the relevant
information in the general revision is identical to that in the
applicable TRs, and the TRs may be removed.
(1) Canadair TR 600/29, dated June 20, 2014, to the Canadair CL-
600-1A11 AFM; or Canadair TR 600/29-2, dated January 18, 2016, to
the Canadair CL-600-1A11 AFM. As of the effective date of this AD,
use only Canadair TR 600/29-2, dated January 18, 2016, to the
Canadair CL-600-1A11 AFM.
(2) Canadair TR 600-1/24, dated June 20, 2014, to the Canadair
CL-600-1A11 AFM (Winglets), including Erratum, Publication No. PSP
600-1AFM (US), TR No. 600-1/24, June 20, 2014; or Canadair TR 600-1/
24-2, dated January 18, 2016, to the Canadair CL-600-1A11 AFM
(Winglets). As of the effective date of this AD, use only Canadair
TR 600-1/24-2, dated January 18, 2016, to the Canadair CL-600-1A11
AFM (Winglets).
(h) Retained Repetitive Inspections and Modifications, With Revised
Service Information
This paragraph restates the requirements of paragraph (h) of AD
2014-16-02, with revised service information. Within 25 flight
cycles or 90 days, whichever occurs first, after August 12, 2014
(the effective date of AD 2014-16-02), do detailed inspections
(including a borescope inspection) of both engine thrust reversers
for cracks, in accordance with the Accomplishment Instructions of
Bombardier Alert Service Bulletin A600-0769, Revision 01, dated June
26, 2014; or Bombardier Alert Service Bulletin A600-0769, Revision
02, dated February 22, 2016. As of the effective date of this AD,
use only Bombardier Alert Service Bulletin A600-0769, Revision 02,
dated February 22, 2016.
(1) If no cracking is found during any inspection required by
paragraph (h) of this AD, repeat the inspection required by
paragraph (h) of this AD thereafter at intervals not to exceed 100
flight cycles until the repair or modification specified in
paragraph (i) or (k) of this AD is done.
(2) If any cracking is found during any inspection required by
paragraph (h) of this AD, before further flight, modify the thrust
reversers on both engines, in accordance with Part B of the
Accomplishment Instructions of Bombardier Alert Service Bulletin
A600-0769, Revision 01, dated June 26, 2014; or Bombardier Alert
Service Bulletin A600-0769, Revision 02, dated February 22, 2016. As
of the effective date of this AD, use only Bombardier Alert Service
Bulletin A600-0769, Revision 02, dated February 22, 2016.
(i) Retained Optional Terminating Modification, With Revised Service
Information
This paragraph restates the optional terminating action
specified in paragraph (i) of AD 2014-16-02, with revised service
information. Modifying the thrust reversers on both engines, in
accordance with Part B of the Accomplishment Instructions of
Bombardier Alert Service Bulletin A600-0769, Revision 01, dated June
26, 2014; or Bombardier Alert Service Bulletin A600-0769, Revision
02, dated February 22, 2016; terminates the inspections required by
paragraph (h) of this AD. As of the effective date of this AD, use
only Bombardier Alert Service Bulletin A600-0769, Revision 02, dated
February 22, 2016.
(j) Retained Credit for Previous Actions, With No Changes
This paragraph restates the credit provided in paragraph (j) of
AD 2014-16-02, with no changes. This paragraph provides credit for
actions required by paragraphs (h) and (i) of this AD, if those
actions were performed before August 12, 2014 (the effective date of
AD 2014-16-02), using Bombardier Alert Service Bulletin A600-0769,
dated June 19, 2014.
(k) New Requirement of This AD: Permanent Modification and Inspections
Within 24 months after the accomplishing the modification
specified in paragraph (h)(2) of this AD, or within 48 months after
accomplishing the initial inspection required by paragraph (h) of
this AD, whichever occurs later: Modify the thrust reversers on both
engines, including doing the inspections specified in paragraphs
(k)(1) through (k)(6) of this AD, in accordance with Part C of the
Accomplishment Instructions of Bombardier Alert Service Bulletin
A600-0769, Revision 02, dated February 22, 2016, except as required
by paragraphs (m)(1) and (m)(2) of this AD. Modification of all
thrust reversers terminates the requirements of paragraphs (g), (h),
and (i) of this AD.
(1) Do general visual inspections of the flipper doors for
cracks.
(2) Do a general visual inspection of the thrust reverser skin,
frames, joints, splices, and fasteners for cracks.
(3) Do a general visual inspection of the thrust reverser for
cracks.
(4) Do liquid penetrant or eddy current inspections, as
applicable, of the frames for cracks.
(5) Do a detailed visual inspection of the frames for cracks and
elongated holes, and do a liquid penetrant inspection of the frames
for cracks.
(6) Do a liquid penetrant or an eddy current inspection of the
translating sleeve skin for cracks.
(l) New Requirement of This AD: Repair
If, during any inspection required by paragraph (k) of this AD,
any cracking or elongated hole is found, before further flight,
repair using a method approved by the Manager, New York Aircraft
Certification Office (ACO), ANE-170, FAA; or Transport Canada Civil
Aviation (TCCA); or Bombardier, Inc.'s TCCA Design Approval
Organization (DAO).
(m) New Exceptions to Service Information
(1) If it is not possible to follow all instructions specified
in Bombardier Alert Service Bulletin A600-0769, Revision 02, dated
February 22, 2016, during accomplishment of the actions required by
paragraph (k) of this AD, before further flight, repair using a
method approved by the Manager, New York ACO, ANE-170, FAA; or TCCA;
or Bombardier, Inc.'s TCCA DAO.
(2) Where Bombardier Alert Service Bulletin A600-0769, Revision
02, dated February 22, 2016, specifies to contact Bombardier if shim
thickness is over the applicable thicknesses identified in
Bombardier Alert Service Bulletin A600-0769, Revision 02, dated
February 22, 2016, before further flight, repair using a method
approved by the Manager, New York ACO, ANE-170, FAA; or TCCA; or
Bombardier, Inc.'s TCCA DAO.
(n) Other FAA AD Provisions
The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager, New
York ACO, ANE-170, FAA, has the authority to approve AMOCs for this
AD, if requested using the procedures found in 14 CFR 39.19. In
accordance with 14 CFR 39.19, send your request to your principal
inspector or local Flight Standards District Office, as appropriate.
If sending information directly to the manager of the ACO, send it
to ATTN: Program Manager, Continuing Operational Safety, FAA, New
York ACO, 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: As of the effective date of
this AD, for any requirement in this AD to obtain corrective actions
from a manufacturer, the action must be accomplished using a method
approved by the Manager, New York ACO, ANE-170,
[[Page 29379]]
FAA; or TCCA; or Bombardier, Inc.'s TCCA DAO. If approved by the
DAO, the approval must include the DAO-authorized signature.
(o) Related Information
(1) Refer to Mandatory Continuing Airworthiness Information
(MCAI) Canadian AD CF-2014-19R1, dated March 11, 2016, for related
information. This MCAI may be found in the AD docket on the Internet
at https://www.regulations.gov by searching for and locating Docket
No. FAA-2015-7529.
(2) For more information about this AD, contact Cesar Gomez,
Aerospace Engineer, Airframe and Mechanical Systems Branch, ANE-171,
FAA, New York Aircraft Certification Office (ACO), 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 (p)(5) and (p)(6) of this AD.
(p) Material Incorporated by Reference
(1) The Director of the Federal Register approved the
incorporation by reference (IBR) of the service information listed
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
(2) You must use this service information as applicable to do
the actions required by this AD, unless this AD specifies otherwise.
(3) The following service information was approved for IBR on
August 3, 2017.
(i) Bombardier Alert Service Bulletin A600-0769, Revision 02,
dated February 22, 2016.
(ii) Canadair Temporary Revision 600/29-2, dated January 18,
2016, to the Canadair CL-600-1A11 Airplane Flight Manual.
(iii) Canadair Temporary Revision 600-1/24-2, dated January 18,
2016, to the Canadair CL-600-1A11 Airplane Flight Manual (Winglets).
(4) The following service information was approved for IBR on
August 12, 2014 (79 FR 46968, August 12, 2014).
(i) Bombardier Alert Service Bulletin A600-0769, Revision 01,
dated June 26, 2014.
(ii) Canadair TR 600/29, dated June 20, 2014, to the Canadair
CL-600-1A11 Airplane Flight Manual.
(iii) Canadair TR 600-1/24, dated June 20, 2014, to the Canadair
CL-600-1A11 AFM (Winglets), including Erratum, Publication No. PSP
600-1AFM (US), TR No. 600-1/24, June 20, 2014.
(5) 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 number 1-866-538-1247 or direct-
dial telephone number 1-514-855-2999; fax 514-855-7401; email
ac.yul@aero.bombardier.com; Internet https://www.bombardier.com.
(6) You may view this service information at the FAA, Transport
Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For
information on the availability of this material at the FAA, call
425-227-1221.
(7) You may view this service information that is incorporated
by reference at the National Archives and Records Administration
(NARA). For information on the availability of this material at
NARA, call 202-741-6030, or go to: https://www.archives.gov/federal-register/cfr/ibr-locations.html.
Issued in Renton, Washington, on June 16, 2017.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. 2017-13411 Filed 6-28-17; 8:45 am]
BILLING CODE 4910-13-P