Proposed Rule2024-12745
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
June 12, 2024
Issuing agencies
Transportation DepartmentFederal Aviation Administration
Abstract
The FAA proposes to supersede Airworthiness Directive (AD) 2021-10-02, which applies to all Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. AD 2021-10-02 requires repetitive general visual inspections of the left- and right-hand elevator torque tube bearings for any sand, dust, or corrosion; repetitive functional tests of the elevator control system; and replacement of the elevator torque tube bearings if necessary. Since the FAA issued AD 2021-10-02, the FAA has determined that a new airworthiness limitation is necessary. This proposed AD would continue to require certain actions in AD 2021-10-02 and require revising the existing maintenance or inspection program, as applicable, to incorporate new airworthiness limitations. The FAA is proposing this AD to address the unsafe condition on these products.
Full Text
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<title>Federal Register, Volume 89 Issue 114 (Wednesday, June 12, 2024)</title>
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[Federal Register Volume 89, Number 114 (Wednesday, June 12, 2024)]
[Proposed Rules]
[Pages 49819-49823]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2024-12745]
========================================================================
Proposed Rules
Federal Register
________________________________________________________________________
This section of the FEDERAL REGISTER contains notices to the public of
the proposed issuance of rules and regulations. The purpose of these
notices is to give interested persons an opportunity to participate in
the rule making prior to the adoption of the final rules.
========================================================================
Federal Register / Vol. 89, No. 114 / Wednesday, June 12, 2024 /
Proposed Rules
[[Page 49819]]
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2024-1483; Project Identifier MCAI-2023-01094-T]
RIN 2120-AA64
Airworthiness Directives; Bombardier, Inc., Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Notice of proposed rulemaking (NPRM).
-----------------------------------------------------------------------
SUMMARY: The FAA proposes to supersede Airworthiness Directive (AD)
2021-10-02, which applies to all Bombardier, Inc., Model BD-700-1A10
and BD-700-1A11 airplanes. AD 2021-10-02 requires repetitive general
visual inspections of the left- and right-hand elevator torque tube
bearings for any sand, dust, or corrosion; repetitive functional tests
of the elevator control system; and replacement of the elevator torque
tube bearings if necessary. Since the FAA issued AD 2021-10-02, the FAA
has determined that a new airworthiness limitation is necessary. This
proposed AD would continue to require certain actions in AD 2021-10-02
and require revising the existing maintenance or inspection program, as
applicable, to incorporate new airworthiness limitations. The FAA is
proposing this AD to address the unsafe condition on these products.
DATES: The FAA must receive comments on this NPRM by July 29, 2024.
ADDRESSES: You may send comments, using the procedures found in 14 CFR
11.43 and 11.45, by any of the following methods:
<bullet> Federal eRulemaking Portal: Go to <a href="http://regulations.gov">regulations.gov</a>. Follow
the instructions for submitting comments.
<bullet> Fax: 202-493-2251.
<bullet> Mail: U.S. Department of Transportation, Docket
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New
Jersey Avenue SE, Washington, DC 20590.
<bullet> Hand Delivery: Deliver to Mail address above between 9
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
AD Docket: You may examine the AD docket at <a href="http://regulations.gov">regulations.gov</a> under
Docket No. FAA-2024-1483; 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 NPRM, the mandatory continuing airworthiness
information (MCAI), any comments received, and other information. The
street address for Docket Operations is listed above.
Material Incorporated by Reference:
<bullet> For Bombardier material, 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#5130327f28243d113034233e7f6d3071392334376c" http: bombardier.com">bombardier.com</a>">ac.yul@aero.<a href="http://bombardier.com">bombardier.com</a></a>; website <a href="http://bombardier.com">bombardier.com</a>.
<bullet> You may view this material 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.
FOR FURTHER INFORMATION CONTACT: Gabriel Kim, Aviation Safety Engineer,
FAA, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-
228-7300; email <a href="/cdn-cgi/l/email-protection#91a8bcf0e7e2bcffe8f0f2febcf2fee2d1f7f0f0bff6fee7"><span class="__cf_email__" data-cfemail="457c68243336682b3c24262a68262a36052324246b222a33">[email protected]</span></a>.
SUPPLEMENTARY INFORMATION:
Comments Invited
The FAA invites you to send any written relevant data, views, or
arguments about this proposal. Send your comments to an address listed
under ADDRESSES. Include ``Docket No. FAA-2024-1483; Project Identifier
MCAI-2023-01094-T'' at the beginning of your comments. The most helpful
comments reference a specific portion of the proposal, explain the
reason for any recommended change, and include supporting data. The FAA
will consider all comments received by the closing date and may amend
the proposal because of those comments.
Except for Confidential Business Information (CBI) as described in
the following paragraph, and other information as described in 14 CFR
11.35, the FAA will post all comments received, without change, to
<a href="http://regulations.gov">regulations.gov</a>, including any personal information you provide. The
agency will also post a report summarizing each substantive verbal
contact received about this NPRM.
Confidential Business Information
CBI is commercial or financial information that is both customarily
and actually treated as private by its owner. Under the Freedom of
Information Act (FOIA) (5 U.S.C. 552), CBI is exempt from public
disclosure. If your comments responsive to this NPRM contain commercial
or financial information that is customarily treated as private, that
you actually treat as private, and that is relevant or responsive to
this NPRM, it is important that you clearly designate the submitted
comments as CBI. Please mark each page of your submission containing
CBI as ``PROPIN.'' The FAA will treat such marked submissions as
confidential under the FOIA, and they will not be placed in the public
docket of this NPRM. Submissions containing CBI should be sent to
Gabriel Kim, Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite
410, Westbury, NY 11590; telephone 516-228-7300; email <a href="/cdn-cgi/l/email-protection#1c25317d6a6f3172657d7f73317f736f5c7a7d7d327b736a"><span class="__cf_email__" data-cfemail="84bda9e5f2f7a9eafde5e7eba9e7ebf7c4e2e5e5aae3ebf2">[email protected]</span></a>. Any commentary that the FAA receives that is not
specifically designated as CBI will be placed in the public docket for
this rulemaking.
Background
The FAA issued AD 2021-10-02, Amendment 39-21535 (86 FR 33088, June
24, 2021) (AD 2021-10-02), for all Bombardier, Inc., Model BD-700-1A10
and BD-700-1A11 airplanes. AD 2021-10-02 was prompted by an MCAI
originated by Transport Canada, which is the aviation authority for
Canada. Transport Canada issued AD CF-2020-29, dated August 21, 2020
(Transport Canada AD CF-2020-29), to correct an unsafe condition.
AD 2021-10-02 requires repetitive general visual inspections of the
left- and right-hand elevator torque tube bearings for any sand, dust,
or corrosion; repetitive functional tests of the elevator control
system; and replacement of the elevator torque tube bearings if
necessary. The FAA issued AD 2021-10-02 to address sand contamination
and corrosion of the elevator torque tube bearings, which could lead to
binding or seizure of the bearings, and potentially lead to a
[[Page 49820]]
reduction in or loss of airplane pitch control.
Actions Since AD 2021-10-02 Was Issued
Since the FAA issued AD 2021-10-02, Transport Canada superseded
Transport Canada CF-2020-29, and issued Transport Canada AD CF-2020-
29R1, dated October 20, 2023 (Transport Canada AD CF-2020-29R1)
(referred to after this as the MCAI) to correct an unsafe condition on
certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes.
The MCAI states that data collected from the reports mandated by
Transport Canada AD CF-2020-29 was used to validate inspection
intervals, which have been integrated into new certification
maintenance requirement (CMR) tasks. The MCAI also states that
Transport Canada AD CF-2020-29R1 mandates the new CMR tasks while
giving credit for initial and repetitive inspections already performed,
revises the applicability to exclude airplanes delivered with the new
CMRs, and removes the reporting requirement.
The FAA is proposing this AD to address sand contamination and
corrosion of the elevator torque tube bearings, which could lead to
binding or seizure of the bearings, and potentially lead to a reduction
in or loss of airplane pitch control.
You may examine the MCAI in the AD docket at <a href="http://regulations.gov">regulations.gov</a> under
Docket No. FAA-2024-1483.
Related Service Information Under 1 CFR Part 51
The FAA reviewed the following Bombardier temporary revisions:
<bullet> Bombardier Global Express, BD-700 Temporary Revision 5-2-
53, dated March 31, 2023 (for Model BD-700-1A10 airplanes);
<bullet> Bombardier Global Express XRS, BD-700 Temporary Revision
5-2-15, dated March 31, 2023 (for Model BD-700-1A10 airplanes);
<bullet> Bombardier Global 6000, GL 6000 Temporary Revision 5-2-20,
dated March 31, 2023 (for Model BD-700-1A10 airplanes);
<bullet> [Bombardier] Global 6500, GL 6500 Temporary Revision 5-2-
3, dated March 31, 2023 (for Model BD-700-1A10 airplanes);
<bullet> Bombardier Global 5000, BD-700 Temporary Revision 5-2-21,
dated March 31, 2023 (for Model BD-700-1A11 airplanes);
<bullet> Bombardier Global 5000 GL 5000 Featuring Global Vision
Flight Deck Temporary Revision 5-2-20, dated March 31, 2023 (for Model
BD-700-1A11 airplanes); and
<bullet> [Bombardier] Global 5500 GL 5500 Temporary Revision, 5-2-
3, dated March 31, 2023 (for Model BD-700-1A11 airplanes).
This service information specifies airworthiness limitations for
certification maintenance requirements. These documents are distinct
since they apply to different airplane models and configurations.
This proposed AD would also require the following service
information which the Director of the Federal Register approved for
incorporation by reference as of July 29, 2021 (86 FR 33088, June 24,
2021).
<bullet> Bombardier Service Bulletin 700-1A11-27-041, Revision 1,
dated December 7, 2020.
<bullet> Bombardier Service Bulletin 700-27-083, Revision 1, dated
December 7, 2020.
<bullet> Bombardier Service Bulletin 700-27-5012, Revision 1, dated
December 7, 2020.
<bullet> Bombardier Service Bulletin 700-27-5503, Revision 1, dated
December 7, 2020.
<bullet> Bombardier Service Bulletin 700-27-6012, Revision 1, dated
December 7, 2020.
<bullet> Bombardier Service Bulletin 700-27-6503, Revision 1, dated
December 7, 2020.
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.
FAA's Determination
This product has been approved by the aviation authority of another
country, and is approved for operation in the United States. Pursuant
to the FAA's bilateral agreement with this State of Design Authority,
it has notified the FAA of the unsafe condition described in the MCAI
and service information referenced above. The FAA is issuing this NPRM
after determining that the unsafe condition described previously is
likely to exist or develop on other products of the same type design.
Proposed Requirements of This NPRM
This proposed AD would retain certain requirements of AD 2021-10-
02. This proposed AD would remove airplanes from the applicability,
remove the reporting requirement, and provide credit for certain
actions. This proposed AD would also require revising the existing
maintenance or inspection program, as applicable, to incorporate a new
airworthiness limitation.
This proposed AD would require revisions to certain operator
maintenance documents to include new actions (e.g., inspections).
Compliance with these actions is required by 14 CFR 91.403(c). For
airplanes that have been previously modified, altered, or repaired in
the areas addressed by this proposed AD, the operator may not be able
to accomplish the actions described in the revisions. In this
situation, to comply with 14 CFR 91.403(c), the operator must request
approval for an alternative method of compliance according to paragraph
(l)(1) of this proposed AD.
Costs of Compliance
The FAA estimates that this AD, if adopted as proposed, would
affect 461 airplanes of U.S. registry. The FAA estimates the following
costs to comply with this proposed AD:
The FAA has determined that revising the maintenance or inspection
program takes an average of 90 work-hours per operator, although the
agency recognizes that this number may vary from operator to operator.
Since operators incorporate maintenance or inspection program changes
for their affected fleet(s), the FAA has determined that a per-operator
estimate is more accurate than a per-airplane estimate. Therefore, the
agency estimates the average total cost per operator to be $7,650 (90
work-hours x $85 per work-hour).
The FAA estimates the total cost per operator for the new proposed
actions to be $7,650 (90 work-hours x $85 per work-hour).
Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
Cost on U.S.
Action Labor cost Parts cost Cost per product operators
----------------------------------------------------------------------------------------------------------------
Retained actions from AD 2021-10- 22 work-hours x Up to $4 (for four Up to $1,874...... Up to $863,914.
02. $85 per hour = cotter pins) *.
$1,870.
----------------------------------------------------------------------------------------------------------------
* Parts cost include replacement parts where necessary.
[[Page 49821]]
The FAA estimates the following costs to do any necessary on-
condition actions 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 on-condition action:
Estimated Costs of On-Condition Actions
------------------------------------------------------------------------
Cost per
Labor cost Parts cost product
------------------------------------------------------------------------
5 work-hours x $85 per hour = $271 (for four $696
$425. bearings).
------------------------------------------------------------------------
The FAA has included all known costs in its cost estimate.
According to the manufacturer, however, some or all of the costs of
this proposed AD may be covered under warranty, thereby reducing the
cost impact on affected operators.
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 proposed AD would not have federalism
implications under Executive Order 13132. This proposed AD would not
have a substantial direct effect on the States, on the relationship
between the national Government and the States, or on the distribution
of power and responsibilities among the various levels of government.
For the reasons discussed above, I certify this proposed
regulation:
(1) Is not a ``significant regulatory action'' under Executive
Order 12866,
(2) Would not affect intrastate aviation in Alaska, and
(3) Would 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.
The Proposed Amendment
Accordingly, under the authority delegated to me by the
Administrator, the FAA proposes to amend 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 2021-10-02, Amendment 39-21535 (86
FR 33088, June 24, 2021); and
0
b. Adding the following new airworthiness directive:
Bombardier, Inc.: Docket No. FAA-2024-1483; Project Identifier MCAI-
2023-01094-T.
(a) Comments Due Date
The FAA must receive comments on this airworthiness directive
(AD) by July 29, 2024.
(b) Affected ADs
This AD replaces AD 2021-10-02, Amendment 39-21535 (86 FR 33088,
June 24, 2021) (AD 2021-10-02).
(c) Applicability
This AD applies to Bombardier, Inc., Model BD-700-1A10, and -
1A11 airplanes, certificated in any category, having serial number
9002 through 60081 inclusive.
(d) Subject
Air Transport Association (ATA) of America Code 05, Time Limits/
Maintenance Checks; 55, Flight Controls.
(e) Reason
This AD was prompted by a determination that new airworthiness
limitations are necessary. The FAA is issuing this AD to address
sand contamination and corrosion of the elevator torque tube
bearings, which could lead to binding or seizure of the bearings,
and potentially lead to a reduction in or loss of airplane pitch
control.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Retained Inspection and Corrective Actions, With Change
This paragraph restates the requirements of paragraph (g) of AD
2021-10-02, with change to Figure 1 to paragraph (g), which
identifies the airplane marketing designation instead of the serial
number range. Within 36 months from July 29, 2021 (the effective
date of AD 2021-10-02) or within 63 months from the date of airplane
manufacture, as identified on the identification plate of the
airplane, whichever occurs later: Do a general visual inspection of
the left- and right-hand elevator torque tube bearings for any sand,
dust, or corrosion; perform a functional test of the elevator
control system; and do all applicable corrective actions; in
accordance with the Accomplishment Instructions of paragraphs 2.B.,
2.C., and 2.D. of the applicable service information specified in
figure 1 to paragraph (g) of this AD. Applicable corrective actions
must be done before further flight. Repeat the general visual
inspection and functional test thereafter at intervals not to exceed
63 months. Accomplishing the revision of the existing maintenance or
inspection program required by paragraph (i) of this AD terminates
the requirements of this paragraph.
Figure 1 to Paragraph (g)--Service Information
------------------------------------------------------------------------
With marketing Use bombardier
For model-- designation-- service bulletin--
------------------------------------------------------------------------
BD-700-1A10 airplanes....... Global Express or 700-27-083, Revision
Global Express XRS. 1, dated December
7, 2020.
BD-700-1A10 airplanes....... Global 6000......... 700-27-6012,
Revision 1, dated
December 7, 2020.
BD-700-1A10 airplanes....... Global 6500......... 700-27-6503,
Revision 1, dated
December 7, 2020.
BD-700--1A11 airplanes...... Global 5000......... 700-1A11-27-041,
Revision 1, dated
December 7, 2020.
[[Page 49822]]
BD-700-1A11 airplanes....... Global 5000 700-27-5012,
Featuring Global Revision 1, dated
Vision Flight Deck December 7, 2020.
(GVFD).
BD-700-1A11 airplanes....... Global 5500......... 700-27-5503,
Revision 1, dated
December 7, 2020.
------------------------------------------------------------------------
(h) No Reporting Requirement
Although the service information identified in Figure 1 to
paragraph (g) of this AD specifies to submit certain information to
the manufacturer, this AD does not include that requirement.
(i) New Revision of the Existing Maintenance or Inspection Program
Within 30 days after the effective date of this AD, revise the
existing maintenance or inspection program, as applicable, to
incorporate the information specified in the applicable temporary
revision identified in figure 2 to paragraph (i) of this AD. The
initial compliance time for doing the tasks is at the time specified
in the applicable temporary revision identified in figure 2 to
paragraph (i) of this AD, or within 90 days after the effective date
of this AD, whichever occurs later. Accomplishing the revision of
the existing maintenance or inspection program required by this
paragraph terminates the actions required by paragraph (g) of this
AD.
Figure 2 to Paragraph (i)--Service Information
------------------------------------------------------------------------
Use bombardier
For model-- Using TLMC manual-- temporary revision--
------------------------------------------------------------------------
BD-700-1A10 airplanes....... Bombardier Global 5-2-53, dated March
Express BD-700 TLMC. 31, 2023.
BD-700-1A10 airplanes....... Bombardier Global 5-2-15, dated March
Express XRS, BD-700 31, 2023.
TLMC.
BD-700-1A10 airplanes....... Bombardier Global 5-2-20, dated March
6000, GL 6000 TLMC. 31, 2023.
BD-700-1A10................. Global 6500, GL 6500 5-2-3, dated March
TLMC. 31, 2023.
BD-700-1A11 airplanes....... Bombardier Global 5-2-21, dated March
5000 BD-700 TLMC. 31, 2023.
BD-700-1A11 airplanes....... Bombardier Global 5-2-20, dated March
5000 GL 5000 31, 2023.
Featuring Global
Vision Flight Deck
(GVFD) TLMC.
BD-700-1A11 airplanes....... Global 5500 GL 5500 5-2-3, dated March
TLMC. 31, 2023.
------------------------------------------------------------------------
(j) New No Alternative Actions or Intervals
After the existing maintenance or inspection program has been
revised as required by paragraph (i) of this AD, no alternative
actions (e.g., inspections) or intervals may be used unless the
actions and intervals are approved as an alternative method of
compliance (AMOC) in accordance with the procedures specified in
paragraph (l)(1) of this AD.
(k) Credit for Previous Actions
(1) This paragraph provides credit for actions required by
paragraph (g) of this AD, if those actions were performed before
July 29, 2021 (the effective date of AD 2021-10-02) using the
applicable service information in paragraphs (k)(1)(i) through (vi)
of this AD, which are not incorporated by reference in this AD.
(i) Bombardier Service Bulletin 700-1A11-27-041, dated July 23,
2020.
(ii) Bombardier Service Bulletin 700-27-083, dated July 23,
2020.
(iii) Bombardier Service Bulletin 700-27-5012, dated July 23,
2020.
(iv) Bombardier Service Bulletin 700-27-5503, dated July 23,
2020.
(v) Bombardier Service Bulletin 700-27-6012, dated July 23,
2020.
(vi) Bombardier Service Bulletin 700-27-6503, dated July 23,
2020.
(2) This paragraph provides credit for the initial and
repetitive inspection actions required by paragraph (i) of this AD
if those actions were performed before the effective date of this AD
using the applicable service information identified in figure 1 to
paragraph (g) of this AD, which were incorporated by reference in AD
2021-10-02, Amendment 39-21535 (86 FR 33088, June 24, 2021).
(l) Additional AD Provisions
The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager,
International Validation 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
International Validation Branch, mail it to the address identified
in paragraph (m)(1) of this AD. Information may be emailed to: 9-
<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="d4958287f99a8d95979bf9979b8794b2b5b5fab3bba2">[email protected]</a>. 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, International
Validation Branch, FAA; or Transport Canada; or Bombardier, Inc.'s
Transport Canada Design Approval Organization (DAO). If approved by
the DAO, the approval must include the DAO-authorized signature.
(m) Additional Information
(1) For more information about this AD, contact Gabriel Kim,
Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; telephone 516-228-7300; email <a href="/cdn-cgi/l/email-protection#1c25317d6a6f3172657d7f73317f736f5c7a7d7d327b736a"><span class="__cf_email__" data-cfemail="a49d89c5d2d789caddc5c7cb89c7cbd7e4c2c5c58ac3cbd2">[email protected]</span></a>.
(2) Service information identified in this AD that is not
incorporated by reference is available at the address specified in
paragraph (n)(5) of this AD.
(n) Material Incorporated by Reference
(1) The Director of the Federal Register approved the
incorporation by reference (IBR) of the service information listed
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
(2) You must use this service information as applicable to do
the actions required by this AD, unless this AD specifies otherwise.
(3) The following service information was approved for IBR on
[DATE 35 DAYS AFTER PUBLICATION OF THE FINAL RULE].
(i) Bombardier Global Express, BD-700 Temporary Revision 5-2-53,
dated March 31, 2023 (for Model BD-700-1A10 airplanes).
(ii) Bombardier Global Express XRS, BD-700 Temporary Revision 5-
2-15, dated March 31, 2023 (for Model BD-700-1A10 airplanes).
(iii) Bombardier Global 6000, GL 6000 Temporary Revision 5-2-20,
dated March 31, 2023 (for Model BD-700-1A10 airplanes).
(iv) [Bombardier] Global 6500, GL 6500 Temporary Revision 5-2-3,
dated March 31, 2023 (for Model BD-700-1A10 airplanes).
(v) Bombardier Global 5000, BD-700 Temporary Revision 5-2-21,
dated March 31, 2023 (for Model BD-700-1A11 airplanes).
(vi) Bombardier Global 5000 GL 5000 Featuring Global Vision
Flight Deck Temporary Revision 5-2-20, dated March 31, 2023 (for
Model BD-700-1A11 airplanes).
(vii) [Bombardier] Global 5500 GL 5500 Temporary Revision, 5-2-
3, dated March 31, 2023 (for Model BD-700-1A11 airplanes).
(4) The following service information was approved for IBR on
July 29, 2021 (86 FR 33088, June 24, 2021).
[[Page 49823]]
(i) Bombardier Service Bulletin 700-1A11-27-041, Revision 1,
dated December 7, 2020.
(ii) Bombardier Service Bulletin 700-27-083, Revision 1, dated
December 7, 2020.
(iii) Bombardier Service Bulletin 700-27-5012, Revision 1, dated
December 7, 2020.
(iv) Bombardier Service Bulletin 700-27-5503, Revision 1, dated
December 7, 2020.
(v) Bombardier Service Bulletin 700-27-6012, Revision 1, dated
December 7, 2020.
(vi) Bombardier Service Bulletin 700-27-6503, Revision 1, dated
December 7, 2020.
(5) For Bombardier service information, 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#462725683f332a0627233429687a27662e3423207b" http: bombardier.com">bombardier.com</a>">ac.yul@aero.<a href="http://bombardier.com">bombardier.com</a></a>; website <a href="http://bombardier.com">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 material at the National Archives and
Records Administration (NARA). For information on the availability
of this material at NARA, visit <a href="http://www.archives.gov/federal-register/cfr/ibr-locations">www.archives.gov/federal-register/cfr/ibr-locations</a>, or email <a href="/cdn-cgi/l/email-protection#0167732f686f7271646275686e6f416f6073602f666e77"><span class="__cf_email__" data-cfemail="fa9c88d49394898a9f998e939594ba949b889bd49d958c">[email protected]</span></a>.
Issued on June 5, 2024.
Suzanne Masterson,
Deputy Director, Integrated Certificate Management Division, Aircraft
Certification Service.
[FR Doc. 2024-12745 Filed 6-11-24; 8:45 am]
BILLING CODE 4910-13-P
</pre><script data-cfasync="false" src="/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js"></script></body>
</html>Indexed from Federal Register on June 12, 2024.
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