Rule2022-00993
Airworthiness Directives; Bombardier, Inc., Airplanes
Primary source
Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.
Published
January 21, 2022
Effective
February 25, 2022
Issuing agencies
Transportation DepartmentFederal Aviation Administration
Abstract
The FAA is superseding Airworthiness Directive (AD) 2017-22- 06, which applied to certain Bombardier, Inc., Model CL-600-2B16 (601- 3A, 601-3R, and 604 Variants) airplanes. AD 2017-22-06 required repetitive inspections for fuel leakage at the engine and auxiliary power unit (APU) fuel pumps, and related investigative and corrective actions if necessary. This AD retains the requirements of AD 2017-22- 06, and requires an inspection of the APU, repair if necessary, and modification of the engine electrical fuel pump (EFP) installation. This AD also adds airplanes to the applicability. This AD was prompted by reports of fuel leaks from the electrical connectors and conduits of the engine and APU EFP cartridge/canister, and the development of additional actions to address the root cause of the fuel leaks. The FAA is issuing this AD to address the unsafe condition on these products.
Full Text
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<title>Federal Register, Volume 87 Issue 14 (Friday, January 21, 2022)</title>
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[Federal Register Volume 87, Number 14 (Friday, January 21, 2022)]
[Rules and Regulations]
[Pages 3184-3188]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2022-00993]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2021-0725; Project Identifier MCAI-2020-01402-T;
Amendment 39-21882; AD 2021-26-23]
RIN 2120-AA64
Airworthiness Directives; Bombardier, Inc., Airplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
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SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2017-22-
06, which applied to certain Bombardier, Inc., Model CL-600-2B16 (601-
3A, 601-3R, and 604 Variants) airplanes. AD 2017-22-06 required
repetitive inspections for fuel leakage at the engine and auxiliary
power unit (APU) fuel pumps, and related investigative and corrective
actions if necessary. This AD retains the requirements of AD 2017-22-
06, and requires an inspection of the APU, repair if necessary, and
modification of the engine electrical fuel pump (EFP) installation.
This AD also adds airplanes to the applicability. This AD was prompted
by reports of fuel leaks from the electrical connectors and conduits of
the engine and APU EFP cartridge/canister, and the development of
additional actions to address the root cause of the fuel leaks. The FAA
is issuing this AD to address the unsafe condition on these products.
DATES: This AD is effective February 25, 2022.
The Director of the Federal Register approved the incorporation by
reference of certain publications listed in this AD as of February 25,
2022.
The Director of the Federal Register approved the incorporation by
reference of certain other publications listed in this AD as of
November 30, 2017 (82 FR 49498, October 26, 2017).
ADDRESSES: For service information identified in this final rule,
contact Bombardier Business Aircraft Customer Response Center, 400
C[ocirc]te-Vertu Road West, Dorval, Qu[eacute]bec H4S 1Y9, Canada;
telephone 514-855-2999; email <a href="/cdn-cgi/l/email-protection#6001034e19150c200105120f4e020f0d020112040905124e030f0d"><span class="__cf_email__" data-cfemail="3554561b4c4059755450475a1b575a58575447515c50471b565a58">[email protected]</span></a>; internet
<a href="https://www.bombardier.com">https://www.bombardier.com</a>. You may view this referenced service
information at the FAA, Airworthiness Products Section, Operational
Safety 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 <a href="https://www.regulations.gov">https://www.regulations.gov</a> by
searching for and locating Docket No. FAA-2021-0725.
Examining the AD Docket
You may examine the AD docket on the internet at <a href="https://www.regulations.gov">https://www.regulations.gov</a> by searching for and locating Docket No. FAA-2021-
0725; or in person at Docket Operations between 9 a.m. and 5 p.m.,
Monday through Friday, except Federal holidays. The AD docket contains
this final rule, any comments received, and other information. The
address for Docket Operations is U.S. Department of Transportation,
Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200
New Jersey Avenue SE, Washington, DC 20590.
FOR FURTHER INFORMATION CONTACT: Steven Dzierzynski, Aerospace
Engineer, Avionics and Electrical Systems Section, FAA, New York ACO
Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone
516-228-7367; fax 516-794-5531; email <a href="/cdn-cgi/l/email-protection#566f7b3720257b382f3735397b3539251630373778313920"><span class="__cf_email__" data-cfemail="40796d2136336d2e3921232f6d232f33002621216e272f36">[email protected]</span></a>.
SUPPLEMENTARY INFORMATION:
Discussion
Transport Canada Civil Aviation (TCCA), which is the aviation
authority for Canada, has issued TCCA AD CF-2016-32R4, dated October
13, 2020 (TCCA AD CF-2016-32R4); and TCCA AD CF-2020-38, dated October
13, 2020 (TCCA AD CF-2020-38); (also referred to as the Mandatory
Continuing Airworthiness Information, or the MCAI), to correct an
unsafe condition for certain Bombardier, Inc., Model CL-600-2B16 (601-
3A, 601-3R, and 604 Variants) airplanes. You may examine the MCAI in
the AD docket on the internet at <a href="https://www.regulations.gov">https://www.regulations.gov</a> by
searching for and locating Docket No. FAA-2021-0725.
The FAA issued a notice of proposed rulemaking (NPRM) to amend 14
CFR part 39 to supersede AD 2017-22-06, Amendment 39-19086 (82 FR
49498, October 26, 2017) (AD 2017-22-06). AD 2017-22-06 applied to
certain Bombardier, Inc., Model CL-600-2B16 (601-3A, 601-3R, and 604
Variants) airplanes. The NPRM published in the Federal Register on
September 8, 2021 (86 FR 50291). The NPRM was
[[Page 3185]]
prompted by reports of fuel leaks from the electrical connectors and
conduits of the engine APU EFP cartridge/canister, and the development
of additional actions to address the root cause of the fuel leaks. The
NPRM proposed to retain the requirements of AD 2017-22-06, and proposed
to require an inspection of the APU, repair if necessary, and
modification of the engine EFP installation. The NPRM also proposed to
add airplanes to the applicability. The FAA is issuing this AD to
address the potential for a fire hazard as a result of fuel leak from
the APU EFP electrical conduit in the hot landing light compartment.
See the MCAI for additional background information.
Comments
The FAA gave the public the opportunity to participate in
developing this final rule. The following presents the comment received
on the NPRM and the FAA's response to the comment.
Request To Use the Latest Service Information
An anonymous commenter requested that the FAA revise the NPRM to
allow the use of the latest service bulletin. The commenter stated that
the NPRM specifies the use of Bombardier Service Bulletin 604-28-024,
dated June 16, 2020, for the actions specified in the NPRM, and that
the service bulletin has since been revised to Bombardier Service
Bulletin 604-28-024, Revision 1, dated May 28, 2021.
The FAA agrees with the commenter for the reasons provided above.
Bombardier Service Bulletin 604-28-024, Revision 01, dated May 28,
2021, adds a figure to clarify the location of a certain drain hole.
The service bulletin revision does not add work or affect the technical
content of this AD. The FAA has revised the ``Related Service
Information under 1 CFR part 51'' paragraph and figure 2 to paragraph
(j) of this AD accordingly. The FAA also has also added paragraph
(m)(4) of this AD to allow credit for actions required by paragraph (j)
of this AD if those actions were performed before the effective date of
this AD using Bombardier Service Bulletin 604-28-024, dated June 16,
2020.
Conclusion
The FAA reviewed the relevant data, considered the comment
received, and determined that air safety and the public interest
require adopting this final rule with the change described previously
and minor editorial changes. The FAA has determined that these minor
changes:
<bullet> Are consistent with the intent that was proposed in the
NPRM for addressing the unsafe condition; and
<bullet> Do not add any additional burden upon the public than was
already proposed in the NPRM.
The FAA also determined that these changes will not increase the
economic burden on any operator or increase the scope of this final
rule.
Related Service Information Under 1 CFR Part 51
Bombardier has issued the following service information, which
describes procedures for repetitive general visual inspections and
rectifications for any fuel leak from the engine and APU EFP electrical
wiring conduit outlets. These documents are distinct since they apply
to different airplane serial numbers.
<bullet> Bombardier Service Bulletin 604-28-022, Revision 3, dated
August 31, 2018.
<bullet> Bombardier Service Bulletin 605-28-010, Revision 3, dated
August 31, 2018.
<bullet> Bombardier Service Bulletin 650-28-001, Revision 3, dated
January 3, 2019.
Bombardier has also issued the following service information, which
describes procedures for a detailed visual inspection of the APU for
any damage or deformations (e.g., cut wires and a broken harness
assembly of the fuel boost pump connector), modifying the engine EFP
installation, and repair if necessary. These documents are distinct
since they apply to different airplane serial numbers.
<bullet> Bombardier Service Bulletin 604-28-024, Revision 01, dated
May 28, 2021.
<bullet> Bombardier Service Bulletin 605-28-012, dated June 16,
2020.
<bullet> Bombardier Service Bulletin 650-28-002, dated June 16,
2020.
This AD also requires Bombardier Service Bulletin 604-28-022, dated
October 19, 2015, and Bombardier Service Bulletin 605-28-010, dated
October 19, 2015, which the Director of the Federal Register approved
for incorporation by reference as of November 30, 2017 (82 FR 49498,
October 26, 2017).
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
The FAA estimates that this AD affects 128 airplanes of U.S.
registry.
The FAA estimates the following costs to comply with this AD:
Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
Cost on U.S.
Action Labor cost Parts cost Cost per product operators
----------------------------------------------------------------------------------------------------------------
Retained actions from AD 2017-22- 1 work-hour x $85 $0 $85 per inspection $10,285 per
06 (for 121 airplanes). per hour = $85. cycle. inspection cycle.
New actions...................... 20 work-hours x $85 1,768 $3,468............. $443,904.
per hour = $1,700.
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The FAA estimates the following costs to do any necessary repair
that would be required based on the results of any required actions.
The FAA has no way of determining the number of aircraft that might
need this repair:
Estimated Costs of On-Condition Actions
------------------------------------------------------------------------
Cost per
Labor cost Parts cost product
------------------------------------------------------------------------
5 work-hours x $85 per hour = $425...... $8,618 $9,043
------------------------------------------------------------------------
[[Page 3186]]
According to the manufacturer, some or all of the costs of this AD
may be covered under warranty, thereby reducing the cost impact on
affected operators. The FAA does not control warranty coverage for
affected operators. As a result, the FAA has included all known costs
in the 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.
The FAA is 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
The FAA 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) Will not affect intrastate aviation in Alaska, and
(3) 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:
0
a. Removing Airworthiness Directive (AD) 2017-22-06, Amendment 39-19086
(82 FR 49498, October 26, 2017); and
0
b. Adding the following new AD:
2021-21-23 Bombardier, Inc.: Amendment 39-21882; Docket No. FAA-
2021-0725; Project Identifier MCAI-2020-01402-T.
(a) Effective Date
This airworthiness directive (AD) is effective February 25,
2022.
(b) Affected ADs
This AD replaces AD 2017-22-06, Amendment 39-19086 (82 FR 49498,
October 26, 2017) (AD 2017-22-06).
(c) Applicability
This AD applies to Bombardier, Inc., Model CL-600-2B16 (601-3A,
601-3R, and 604 Variants) airplanes, certificated in any category,
serial numbers 5301 through 5665 inclusive, 5701 through 5990
inclusive, and 6050 through 6163 inclusive.
(d) Subject
Air Transport Association (ATA) of America Code 28, Fuel.
(e) Reason
This AD was prompted by reports of fuel leaks from the
electrical connectors and conduits of the engine and auxiliary power
unit (APU) electrical fuel pump (EFP) cartridge/canister, and the
development of additional actions to address the root cause of the
fuel leaks. The FAA is issuing this AD to address the potential for
a fire hazard as a result of fuel leak from the APU EFP electrical
conduit in the hot landing light compartment.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Retained Actions for Certain Airplanes, With Revised Service
Information and Method of Compliance Provisions
This paragraph restates the requirements of paragraph (g) of AD
2017-22-06, with revised service information and method of
compliance provisions. For Model CL-600-2B16 airplanes having serial
numbers 5301 through 5665 inclusive: Within 600 flight hours or 12
months, whichever occurs first after November 30, 2017 (the
effective date of AD 2017-22-06), do the inspections specified in
paragraphs (g)(1) through (3) of this AD, and do all applicable
corrective actions, in accordance with the Accomplishment
Instructions of Bombardier Service Bulletin 604-28-022, dated
October 19, 2015, or Bombardier Service Bulletin 604-28-022,
Revision 3, dated August 31, 2018. Do all applicable corrective
actions before further flight. Repeat the inspections at intervals
not to exceed 600 flight hours or 12 months, whichever occurs first.
As the effective date of this AD, use Bombardier Service Bulletin
604-28-022, Revision 3, dated August 31, 2018, only.
(1) Do a general visual inspection for traces of fuel coming
from the right-hand engine boost pump at the location of the belly
fairing screw (FS412, BL 0.0).
(2) Do a general visual inspection for traces of fuel coming
from the left-hand engine boost pump at the location of the belly
fairing screw (FS412, BL 0.0).
(3) Do a general visual inspection for traces of fuel coming
from the EFP electrical wiring conduit outlet at the lower body
fairing area for engine EFPs and at the right-hand landing light
compartment for the APU EFP.
(h) Retained Actions for Certain Other Airplanes, With Revised Service
Information and Compliance Method Provisions
This paragraph restates the requirements of paragraph (h) of AD
2017-22-06, with revised service information and compliance method
provisions. For Model CL-600-2B16 airplanes having serial numbers
5701 through 5955 inclusive, 5957, 5960 through 5966 inclusive, 5968
through 5971 inclusive, and 5981: Within 600 flight hours or 12
months, whichever occurs first after November 30, 2017 (the
effective date of AD 2017-22-06), do the inspections specified in
paragraphs (h)(1) through (3) of this AD, and do all applicable
related investigative and corrective actions, in accordance with the
Accomplishment Instructions in Bombardier Service Bulletin 605-28-
010, dated October 19, 2015, or Bombardier Service Bulletin 605-28-
010, Revision 3, dated August 31, 2018. Do all applicable related
investigative and corrective actions before further flight. Repeat
the inspections at intervals not to exceed 600 flight hours or 12
months, whichever occurs first. As of the effective date of this AD,
use Bombardier Service Bulletin 605-28-010, Revision 3, dated August
31, 2018, only.
(1) Do a general visual inspection for traces of fuel coming
from the right-hand engine boost pump at the location of the belly
fairing screw (FS412, BL 0.0).
(2) Do a general visual inspection for traces of fuel coming
from the left-hand engine boost pump at the location of the belly
fairing screw (FS412, BL 0.0).
(3) Do a general visual inspection of the right-hand landing
light compartment for traces of fuel coming from the APU EFP.
(i) New Requirements of This AD: Inspections and Rectifications
For the airplanes identified in figure 1 to paragraph (i) of
this AD: At the applicable compliance time specified in figure 1 to
paragraph (i) of this AD, do a general visual inspection for any
fuel leak from the engine and APU EFP electrical wiring conduit
outlets, in accordance with the Accomplishment Instructions of the
applicable service information specified in figure 1 to paragraph
(i) of this AD. If any fuel leak is found during the general visual
[[Page 3187]]
inspection, before further flight, correct the fuel leak in
accordance with the Accomplishment Instructions of the applicable
service information specified in figure 1 to paragraph (i) of this
AD. Thereafter, repeat the general visual inspection at intervals
not to exceed 600 flight hours or 12 months, whichever occurs first.
BILLING CODE 4910-13-P
[GRAPHIC] [TIFF OMITTED] TR21JA22.003
(j) New Requirements of This AD: Inspection and Modification
Within 60 months after the effective date of this AD: Do a
detailed visual inspection of the APU for any damage or
deformations, and modify the engine EFP installation, in accordance
with the Accomplishment Instructions of the applicable service
information specified in figure 2 to paragraph (j) of this AD. If
any damage or deformations are found during the detailed visual
inspection, before further flight, do the repair in accordance with
the Accomplishment Instructions of the applicable service
information specified in figure 2 to paragraph (j) of this AD.
[GRAPHIC] [TIFF OMITTED] TR21JA22.004
BILLING CODE 4910-13-C
(k) No Reporting Requirement
Where service information identified in this AD specifies to
submit certain information to the manufacturer, this AD does not
include that requirement.
(l) Terminating Actions
Accomplishing the actions required by paragraph (j) of this AD
terminates all requirements of this AD.
(m) Credit for Previous Actions
(1) This paragraph provides credit for actions required by
paragraph (g) of this AD, if those actions were performed before the
effective date of this AD using Bombardier Service Bulletin 604-28-
022, dated October 19, 2015, provided that within 4 months or 150
flight hours from the effective date of this AD or within 1 year
from the last inspection, whichever occurs first, the actions
specified in paragraph (g) are done using Bombardier Service
Bulletin 604-28-022, Revision 3, dated August 31, 2018. Bombardier
Service Bulletin 604-28-022, dated October 19, 2015, was
incorporated by reference in AD 2017-22-06.
(2) This paragraph provides credit for actions required by
paragraph (h) of this AD, if those actions were performed before the
effective date of this AD using Bombardier Service Bulletin 605-28-
010, dated October 19, 2015, provided that within 4 months or 150
flight hours from the effective date of this AD or within 1 year
from the last inspection, whichever occurs first, the actions
specified in paragraph (h) of this AD are done using Bombardier
Service Bulletin 605-28-010, Revision 3, dated August 31, 2018.
Bombardier Service Bulletin 605-28-010, dated October 19, 2015, was
incorporated by reference in AD 2017-22-06.
(3) This paragraph provides credit for actions required by
paragraph (i) of this AD, if those actions were performed before the
effective date of this AD using the service information in
paragraphs (m)(3)(i) through (iii) of this AD, provided that within
1 year from the last inspection, the actions accomplished in
paragraph (i) of this AD are done using Bombardier Service Bulletin
650-28-001, Revision 3, dated January 3, 2019. This service
information is not incorporated by reference in this AD.
[[Page 3188]]
(i) Bombardier Service Bulletin 650-28-001, dated November 3,
2017.
(ii) Bombardier Service Bulletin 650-28-001, Revision 1, dated
May 14, 2018.
(iii) Bombardier Service Bulletin 650-28-001, Revision 2, dated
August 31, 2018.
(4) This paragraph provides credit for actions required by
paragraph (j) of this AD, if those actions were performed before the
effective date of this AD using Bombardier Service Bulletin 604-28-
024, dated June 16, 2020. This service information is not
incorporated by reference in this AD.
(n) Other FAA AD Provisions
(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 responsible Flight Standards Office, as 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
responsible Flight Standards Office.
(2) Contacting the Manufacturer: For any requirement in this AD
to obtain instructions from a manufacturer, the instructions 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.
(o) Related Information
(1) Refer to Mandatory Continuing Airworthiness Information
(MCAI) TCCA AD CF-2016-32R4, dated October 13, 2020; and TCCA AD CF-
2020-38, dated October 13, 2020; for related information. This MCAI
may be found in the AD docket on the internet at <a href="https://www.regulations.gov">https://www.regulations.gov</a> by searching for and locating Docket No. FAA-
2021-0725.
(2) For more information about this AD, contact Steven
Dzierzynski, Aerospace Engineer, Avionics and Electrical Systems
Section, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; telephone 516-228-7367; fax 516-794-5531; email
<a href="/cdn-cgi/l/email-protection#fec7d39f888dd390879f9d91d39d918dbe989f9fd0999188"><span class="__cf_email__" data-cfemail="7b42561a0d085615021a1814561814083b1d1a1a551c140d">[email protected]</span></a>.
(3) Service information identified in this AD that is not
incorporated by reference is available at the addresses specified in
paragraphs (p)(5) and (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
February 25, 2022.
(i) Bombardier Service Bulletin 604-28-022, Revision 3, dated
August 31, 2018.
(ii) Bombardier Service Bulletin 604-28-024, Revision 01, dated
May 28, 2021.
(iii) Bombardier Service Bulletin 605-28-010, Revision 3, dated
August 31, 2018.
(iv) Bombardier Service Bulletin 605-28-012, dated June 16,
2020.
(v) Bombardier Service Bulletin 650-28-001, Revision 3, dated
January 3, 2019.
(vi) Bombardier Service Bulletin 650-28-002, dated June 16,
2020.
(4) The following service information was approved for IBR on
November 30, 2017 (82 FR 49498, October 26, 2017).
(i) Bombardier Service Bulletin 604-28-022, dated October 19,
2015.
(ii) Bombardier Service Bulletin 605-28-010, dated October 19,
2015.
(5) For service information identified in this AD, contact
Bombardier Business Aircraft Customer Response Center, 400
C[ocirc]te-Vertu Road West, Dorval, Qu[eacute]bec H4S 1Y9, Canada;
telephone 1-514-855-2999; email <a href="/cdn-cgi/l/email-protection#debfbdf0a7abb29ebfbbacb1f0bcb1b3bcbfacbab7bbacf0bdb1b3"><span class="__cf_email__" data-cfemail="7c1d1f520509103c1d190e13521e13111e1d0e1815190e521f1311">[email protected]</span></a>; internet
<a href="https://www.bombardier.com">https://www.bombardier.com</a>.
(6) You may view this service information at the FAA,
Airworthiness Products Section, Operational Safety Branch, 2200
South 216th St., Des Moines, WA. For information on the availability
of this material at the FAA, call 206-231-3195.
(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, email <a href="/cdn-cgi/l/email-protection#ddbbaff3b4b3aeadb8bea9b4b2b39db3bcafbcf3bab2ab"><span class="__cf_email__" data-cfemail="7d1b0f5314130e0d181e091412133d131c0f1c531a120b">[email protected]</span></a>, or go to: <a href="https://www.archives.gov/federal-register/cfr/ibr-locations.html">https://www.archives.gov/federal-register/cfr/ibr-locations.html</a>.
Issued on December 17, 2021.
Lance T. Gant,
Director, Compliance & Airworthiness Division, Aircraft Certification
Service.
[FR Doc. 2022-00993 Filed 1-20-22; 8:45 am]
BILLING CODE 4910-13-P
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This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.