Airworthiness Directives; International Aero Engines, LLC Engines, 74024-74025 [2023-23929]
Download as PDF
74024
Federal Register / Vol. 88, No. 208 / Monday, October 30, 2023 / Rules and Regulations
For the Nuclear Regulatory Commission.
Catherine Haney,
Acting Executive Director for Operations.
[FR Doc. 2023–23453 Filed 10–27–23; 8:45 am]
BILLING CODE 7590–01–P
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2023–1996; Project
Identifier AD–2022–01361–E; Amendment
39–22570; AD 2023–20–11]
RIN 2120–AA64
Airworthiness Directives; International
Aero Engines, LLC Engines
Federal Aviation
Administration (FAA), DOT.
ACTION: Final rule; request for comment;
correction.
AGENCY:
The FAA is correcting an
airworthiness directive (AD) that was
published in the Federal Register. That
AD applies to certain International Aero
Engines, LLC (IAE LLC) Model
PW1124G1–JM, PW1127G–JM,
PW1127GA–JM, PW1129G–JM,
PW1130G–JM, PW1133G–JM, and
PW1133GA–JM engines. As published, a
part number was inadvertently excluded
in the regulatory text of the AD. This
document corrects that error. In all other
respects, the original document remains
the same.
DATES: This correction is effective
November 1, 2023. The effective date of
AD 2023–20–11 remains November 1,
2023.
The Director of the Federal Register
approved the incorporation by reference
of a certain publication listed in this AD
as of November 1, 2023 (88 FR 71466,
October 17, 2023).
The date for submitting comments on
AD 2023–20–11 remains December 1,
2023.
SUMMARY:
You may send comments,
using the procedures found in 14 CFR
11.43 and 11.45, by any of the following
methods:
• Federal eRulemaking Portal: Go to
regulations.gov. Follow the instructions
for submitting comments.
• Fax: (202) 493–2251.
• 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.
• Hand Delivery: Deliver to Mail
address above between 9 a.m. and 5
p.m., Monday through Friday, except
Federal holidays.
khammond on DSKJM1Z7X2PROD with RULES
ADDRESSES:
VerDate Sep<11>2014
15:45 Oct 27, 2023
Jkt 262001
AD Docket: You may examine the AD
docket at regulations.gov under Docket
No. FAA–2023–1996; 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; request for
comment; correction, any comments
received, and other information. The
street address for Docket Operations is
listed above.
Material Incorporated by Reference:
• For Pratt & Whitney service
information identified in this final rule,
contact International Aero Engines, LLC,
400 Main Street, East Hartford, CT
06118; phone: (860) 565–0140; email:
help24@prattwhitney.com; website:
connect.prattwhitney.com.
• You may view this referenced
service information at the FAA,
Airworthiness Products Section,
Operational Safety Branch 1200 District
Avenue, Burlington, MA 01803. For
information on the availability of this
material at the FAA, call (817) 222–
5110. It is also available at
regulations.gov under Docket No. FAA–
2023–1996.
FOR FURTHER INFORMATION CONTACT:
Mark Taylor, Aviation Safety Engineer,
FAA, 2200 South 216th Street, Des
Moines, WA 98198; phone: (781) 238–
7229; email: mark.taylor@faa.gov.
SUPPLEMENTARY INFORMATION:
Under the Freedom of Information Act
(FOIA) (5 U.S.C. 552), CBI is exempt
from public disclosure. If your
comments responsive to this AD 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 AD,
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 AD. Submissions containing CBI
should be sent to Mark Taylor, Aviation
Safety Engineer, FAA, 2200 South 216th
Street, Des Moines, WA 98198. Any
commentary that the FAA receives
which is not specifically designated as
CBI will be placed in the public docket
for this rulemaking.
Comments Invited
Need for Correction
The FAA invites you to send any
written data, views, or arguments about
this final rule. Send your comments to
an address listed under ADDRESSES.
Include ‘‘Docket No. FAA–2023–1996
and Project Identifier AD–2022–01361–
E’’ at the beginning of your comments.
The most helpful comments reference a
specific portion of the final rule, 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 this final rule 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
regulations.gov, including any personal
information you provide. The agency
will also post a report summarizing each
substantive verbal contact received
about this final rule.
As published, paragraph (c) in the
regulatory text of AD 2023–20–11 is
incorrect. Paragraph (c) of AD 2023–20–
11 refers to part number ‘‘30G4008.’’
The correct reference is part number
‘‘30G4008 or 30G8208.’’
Confidential Business Information
CBI is commercial or financial
information that is both customarily and
actually treated as private by its owner.
PO 00000
Frm 00006
Fmt 4700
Sfmt 4700
Background
AD 2023–20–11, Amendment 39–
22570 (88 FR 71466, October 17, 2023),
requires replacement of the highpressure compressor (HPC) rear hub
with a part eligible for installation for
certain IAE LLC Model PW1124G1–JM,
PW1127G–JM, PW1127GA–JM,
PW1129G–JM, PW1130G–JM,
PW1133G–JM, and PW1133GA–JM
engines.
Related Service Information Under 1
CFR Part 51
The FAA reviewed Pratt & Whitney
Service Bulletin PW1000G–C–72–00–
0209–00A–930A–D, Issue No: 002,
dated June 20, 2023, which provides the
list of affected serial numbers for the
HPC rear hub.
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 ADDRESSES.
Correction of Publication
This document corrects an error and
correctly adds the AD as an amendment
to 14 CFR 39.13. Although no other part
of the preamble or regulatory
information has been corrected, the
FAA is publishing the entire rule in the
Federal Register.
The effective date of this AD remains
November 1, 2023.
E:\FR\FM\30OCR1.SGM
30OCR1
Federal Register / Vol. 88, No. 208 / Monday, October 30, 2023 / Rules and Regulations
Since this action only corrects the
mention of an affected part number, it
has no adverse economic impact and
imposes no additional burden on any
person. Therefore, the FAA has
determined that notice and public
comment procedures are unnecessary.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation
safety, Incorporation by reference,
Safety.
Adoption of the Amendment
Accordingly, pursuant to the
authority delegated to me by the
Administrator, the FAA amends part 39
of the Federal Aviation Regulations (14
CFR part 39) as follows:
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
[Corrected]
2. The FAA amends § 39.13 by adding
the following airworthiness directive:
■
2023–20–11 International Aero Engines,
LLC: Amendment 39–22570; Docket No.
FAA–2023–1996; Project Identifier AD–
2022–01361–E.
(a) Effective Date
This airworthiness directive (AD) is
effective November 1, 2023.
(c) Applicability
This AD applies to International Aero
Engines, LLC Model PW1124G1–JM,
PW1127G–JM, PW1127GA–JM, PW1129G–
JM, PW1130G–JM, PW1133G–JM, and
PW1133GA–JM engines with an installed
high-pressure compressor (HPC) rear hub,
part number 30G4008 or 30G8208, with a
serial number (S/N) listed in Table 2 or Table
3 of Pratt & Whitney Service Bulletin
PW1000G–C–72–00–0209–00A–930A–D,
Issue No: 002, dated June 20, 2023
(PW1000G–C–72–00–0209–00A–930A–D,
Issue No: 002).
khammond on DSKJM1Z7X2PROD with RULES
(d) Subject
Joint Aircraft System Component (JASC)
Code 7230, Turbine Engine Compressor
Section.
(e) Unsafe Condition
This AD was prompted by a manufacturer
investigation which revealed that
Maintenance, Repair, and Overhaul shops
were misinterpreting accepted knife edge
coating wear limits. The FAA is issuing this
AD to prevent heat-induced cracking at the
forward and aft knife edge seals and
uncontained separation of the HPC rear hub.
The unsafe condition, if not addressed, could
result in uncontained debris release, damage
15:45 Oct 27, 2023
(f) Compliance
Comply with this AD within the
compliance times specified, unless already
done.
(g) Required Actions
At the next engine shop visit after the
effective date of this AD, replace the HPC
rear hub with a part eligible for installation.
(h) Definitions
(1) For the purpose of this AD, a ‘‘part
eligible for installation’’ is:
(i) Any HPC rear hub with an S/N that does
not appear in Table 2 or Table 3 of
PW1000G–C–72–00–0209–00A–930A–D,
Issue No: 002; or
(ii) Any HPC rear hub that has been
serviced in accordance with Pratt & Whitney
Service Bulletin PW1000G–C–72–00–0209–
00A–930A–D (any revision).
(2) For the purpose of this AD, an ‘‘engine
shop visit’’ is the induction of an engine into
the shop for maintenance involving the
separation of major mating engine flange H.
The separation of engine flanges solely for
the purpose of transportation without
subsequent engine maintenance does not
constitute an engine shop visit.
Jkt 262001
(2) You must use this service information
as applicable to do the actions required by
this AD, unless this AD specifies otherwise.
(i) Pratt & Whitney Service Bulletin
PW1000G–C–72–00–0209–00A–930A–D,
Issue No: 002, dated June 20, 2023.
(ii) [Reserved]
(3) For Pratt & Whitney service information
identified in this AD, contact International
Aero Engines LLC, 400 Main Street, East
Hartford, CT 06118; phone: (860) 565–0140;
email: help24@prattwhitney.com; website:
connect.prattwhitney.com.
(4) You may view this service information
at the FAA, Airworthiness Products Section,
Operational Safety Branch, 1200 District
Avenue, Burlington, MA 01803. For
information on the availability of this
material at the FAA, call (817) 222–5110.
(5) You may view this material at the
National Archives and Records
Administration (NARA). For information on
the availability of this material at NARA,
visit www.archives.gov/federal-register/cfr/
ibr-locations or email: fr.inspection@
nara.gov.
Issued on October 25, 2023.
Caitlin Locke,
Director, Compliance & Airworthiness
Division, Aircraft Certification Service.
[FR Doc. 2023–23929 Filed 10–26–23; 11:15 am]
BILLING CODE 4910–13–P
(i) Credit for Previous Actions
You may take credit for the actions
required by paragraph (g) of this AD if you
performed those actions before the effective
date of this AD using Pratt & Whitney Service
Bulletin PW1000G–C–72–00–0209–00A–
930A–D, Issue No: 001, dated September 13,
2022.
(j) Alternative Methods of Compliance
(AMOCs)
(b) Affected ADs
None.
VerDate Sep<11>2014
to the engine, damage to the airplane, inflight shutdown, and loss of the airplane.
74025
(1) The Manager, AIR–520 Continued
Operational Safety Branch, FAA, has the
authority to approve AMOCs for this AD, if
requested using the procedures found in 14
CFR 39.19. In accordance with 14 CFR 39.19,
send your request to your principal inspector
or local Flight Standards District Office, as
appropriate. If sending information directly
to the manager of the AIR–520 Continued
Operational Safety Branch, send it to the
attention of the person identified in
paragraph (k) of this AD and email to: ANEAD-AMOC@faa.gov.
(2) Before using any approved AMOC,
notify your appropriate principal inspector,
or lacking a principal inspector, the manager
of the local flight standards district office/
certificate holding district office.
(k) Related Information
For more information about this AD,
contact Mark Taylor, Aviation Safety
Engineer, FAA, 2200 South 216th Street, Des
Moines, WA 98198; phone: (781) 238–7229;
email: mark.taylor@faa.gov.
(l) Material Incorporated by Reference
(1) The Director of the Federal Register
approved the incorporation by reference
(IBR) of the service information listed in this
paragraph under 5 U.S.C. 552(a) and 1 CFR
part 51.
PO 00000
Frm 00007
Fmt 4700
Sfmt 4700
COMMODITY FUTURES TRADING
COMMISSION
17 CFR Part 1
Fees for Reviews of the Rule
Enforcement Programs of Designated
Contract Markets and Registered
Futures Associations
Commodity Futures Trading
Commission.
ACTION: Notification of 2022 schedule of
fees.
AGENCY:
The Commodity Futures
Trading Commission (‘‘CFTC’’ or
‘‘Commission’’) charges fees to
designated contract markets and
registered futures associations to recover
the costs incurred by the Commission in
the operation of its program of oversight
of self-regulatory organization rule
enforcement programs, specifically the
National Futures Association (‘‘NFA’’), a
registered futures association, and the
designated contract markets. Fees
collected from each self-regulatory
organization are deposited in the
Treasury of the United States as
miscellaneous receipts. The calculation
of the fee amounts charged for 2022 by
this document is based upon an average
of actual program costs incurred during
fiscal year (‘‘FY’’) 2019, FY 2020, and
FY 2021.
DATES: Each self-regulatory organization
is required to electronically remit the
SUMMARY:
E:\FR\FM\30OCR1.SGM
30OCR1
Agencies
[Federal Register Volume 88, Number 208 (Monday, October 30, 2023)]
[Rules and Regulations]
[Pages 74024-74025]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-23929]
=======================================================================
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2023-1996; Project Identifier AD-2022-01361-E;
Amendment 39-22570; AD 2023-20-11]
RIN 2120-AA64
Airworthiness Directives; International Aero Engines, LLC Engines
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Final rule; request for comment; correction.
-----------------------------------------------------------------------
SUMMARY: The FAA is correcting an airworthiness directive (AD) that was
published in the Federal Register. That AD applies to certain
International Aero Engines, LLC (IAE LLC) Model PW1124G1-JM, PW1127G-
JM, PW1127GA-JM, PW1129G-JM, PW1130G-JM, PW1133G-JM, and PW1133GA-JM
engines. As published, a part number was inadvertently excluded in the
regulatory text of the AD. This document corrects that error. In all
other respects, the original document remains the same.
DATES: This correction is effective November 1, 2023. The effective
date of AD 2023-20-11 remains November 1, 2023.
The Director of the Federal Register approved the incorporation by
reference of a certain publication listed in this AD as of November 1,
2023 (88 FR 71466, October 17, 2023).
The date for submitting comments on AD 2023-20-11 remains December
1, 2023.
ADDRESSES: You may send comments, using the procedures found in 14 CFR
11.43 and 11.45, by any of the following methods:
Federal eRulemaking Portal: Go to regulations.gov. Follow
the instructions for submitting comments.
Fax: (202) 493-2251.
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.
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 regulations.gov under
Docket No. FAA-2023-1996; 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; request for comment; correction, any
comments received, and other information. The street address for Docket
Operations is listed above.
Material Incorporated by Reference:
For Pratt & Whitney service information identified in this
final rule, contact International Aero Engines, LLC, 400 Main Street,
East Hartford, CT 06118; phone: (860) 565-0140; email:
[email protected]; website: connect.prattwhitney.com.
You may view this referenced service information at the
FAA, Airworthiness Products Section, Operational Safety Branch 1200
District Avenue, Burlington, MA 01803. For information on the
availability of this material at the FAA, call (817) 222-5110. It is
also available at regulations.gov under Docket No. FAA-2023-1996.
FOR FURTHER INFORMATION CONTACT: Mark Taylor, Aviation Safety Engineer,
FAA, 2200 South 216th Street, Des Moines, WA 98198; phone: (781) 238-
7229; email: [email protected].
SUPPLEMENTARY INFORMATION:
Comments Invited
The FAA invites you to send any written data, views, or arguments
about this final rule. Send your comments to an address listed under
ADDRESSES. Include ``Docket No. FAA-2023-1996 and Project Identifier
AD-2022-01361-E'' at the beginning of your comments. The most helpful
comments reference a specific portion of the final rule, 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
this final rule 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
regulations.gov, including any personal information you provide. The
agency will also post a report summarizing each substantive verbal
contact received about this final rule.
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 AD 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 AD, 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 AD. Submissions containing CBI should be sent to Mark
Taylor, Aviation Safety Engineer, FAA, 2200 South 216th Street, Des
Moines, WA 98198. Any commentary that the FAA receives which is not
specifically designated as CBI will be placed in the public docket for
this rulemaking.
Background
AD 2023-20-11, Amendment 39-22570 (88 FR 71466, October 17, 2023),
requires replacement of the high-pressure compressor (HPC) rear hub
with a part eligible for installation for certain IAE LLC Model
PW1124G1-JM, PW1127G-JM, PW1127GA-JM, PW1129G-JM, PW1130G-JM, PW1133G-
JM, and PW1133GA-JM engines.
Need for Correction
As published, paragraph (c) in the regulatory text of AD 2023-20-11
is incorrect. Paragraph (c) of AD 2023-20-11 refers to part number
``30G4008.'' The correct reference is part number ``30G4008 or
30G8208.''
Related Service Information Under 1 CFR Part 51
The FAA reviewed Pratt & Whitney Service Bulletin PW1000G-C-72-00-
0209-00A-930A-D, Issue No: 002, dated June 20, 2023, which provides the
list of affected serial numbers for the HPC rear hub.
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 ADDRESSES.
Correction of Publication
This document corrects an error and correctly adds the AD as an
amendment to 14 CFR 39.13. Although no other part of the preamble or
regulatory information has been corrected, the FAA is publishing the
entire rule in the Federal Register.
The effective date of this AD remains November 1, 2023.
[[Page 74025]]
Since this action only corrects the mention of an affected part
number, it has no adverse economic impact and imposes no additional
burden on any person. Therefore, the FAA has determined that notice and
public comment procedures are unnecessary.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
Adoption of the Amendment
Accordingly, pursuant to the authority delegated to me by the
Administrator, the FAA amends part 39 of the Federal Aviation
Regulations (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 [Corrected]
0
2. The FAA amends Sec. 39.13 by adding the following airworthiness
directive:
2023-20-11 International Aero Engines, LLC: Amendment 39-22570;
Docket No. FAA-2023-1996; Project Identifier AD-2022-01361-E.
(a) Effective Date
This airworthiness directive (AD) is effective November 1, 2023.
(b) Affected ADs
None.
(c) Applicability
This AD applies to International Aero Engines, LLC Model
PW1124G1-JM, PW1127G-JM, PW1127GA-JM, PW1129G-JM, PW1130G-JM,
PW1133G-JM, and PW1133GA-JM engines with an installed high-pressure
compressor (HPC) rear hub, part number 30G4008 or 30G8208, with a
serial number (S/N) listed in Table 2 or Table 3 of Pratt & Whitney
Service Bulletin PW1000G-C-72-00-0209-00A-930A-D, Issue No: 002,
dated June 20, 2023 (PW1000G-C-72-00-0209-00A-930A-D, Issue No:
002).
(d) Subject
Joint Aircraft System Component (JASC) Code 7230, Turbine Engine
Compressor Section.
(e) Unsafe Condition
This AD was prompted by a manufacturer investigation which
revealed that Maintenance, Repair, and Overhaul shops were
misinterpreting accepted knife edge coating wear limits. The FAA is
issuing this AD to prevent heat-induced cracking at the forward and
aft knife edge seals and uncontained separation of the HPC rear hub.
The unsafe condition, if not addressed, could result in uncontained
debris release, damage to the engine, damage to the airplane, in-
flight shutdown, and loss of the airplane.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Required Actions
At the next engine shop visit after the effective date of this
AD, replace the HPC rear hub with a part eligible for installation.
(h) Definitions
(1) For the purpose of this AD, a ``part eligible for
installation'' is:
(i) Any HPC rear hub with an S/N that does not appear in Table 2
or Table 3 of PW1000G-C-72-00-0209-00A-930A-D, Issue No: 002; or
(ii) Any HPC rear hub that has been serviced in accordance with
Pratt & Whitney Service Bulletin PW1000G-C-72-00-0209-00A-930A-D
(any revision).
(2) For the purpose of this AD, an ``engine shop visit'' is the
induction of an engine into the shop for maintenance involving the
separation of major mating engine flange H. The separation of engine
flanges solely for the purpose of transportation without subsequent
engine maintenance does not constitute an engine shop visit.
(i) Credit for Previous Actions
You may take credit for the actions required by paragraph (g) of
this AD if you performed those actions before the effective date of
this AD using Pratt & Whitney Service Bulletin PW1000G-C-72-00-0209-
00A-930A-D, Issue No: 001, dated September 13, 2022.
(j) Alternative Methods of Compliance (AMOCs)
(1) The Manager, AIR-520 Continued Operational Safety Branch,
FAA, has the authority to approve AMOCs for this AD, if requested
using the procedures found in 14 CFR 39.19. In accordance with 14
CFR 39.19, send your request to your principal inspector or local
Flight Standards District Office, as appropriate. If sending
information directly to the manager of the AIR-520 Continued
Operational Safety Branch, send it to the attention of the person
identified in paragraph (k) of this AD and email to: [email protected].
(2) Before using any approved AMOC, notify your appropriate
principal inspector, or lacking a principal inspector, the manager
of the local flight standards district office/certificate holding
district office.
(k) Related Information
For more information about this AD, contact Mark Taylor,
Aviation Safety Engineer, FAA, 2200 South 216th Street, Des Moines,
WA 98198; phone: (781) 238-7229; email: [email protected].
(l) Material Incorporated by Reference
(1) The Director of the Federal Register approved the
incorporation by reference (IBR) of the service information listed
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
(2) You must use this service information as applicable to do
the actions required by this AD, unless this AD specifies otherwise.
(i) Pratt & Whitney Service Bulletin PW1000G-C-72-00-0209-00A-
930A-D, Issue No: 002, dated June 20, 2023.
(ii) [Reserved]
(3) For Pratt & Whitney service information identified in this
AD, contact International Aero Engines LLC, 400 Main Street, East
Hartford, CT 06118; phone: (860) 565-0140; email:
[email protected]; website: connect.prattwhitney.com.
(4) You may view this service information at the FAA,
Airworthiness Products Section, Operational Safety Branch, 1200
District Avenue, Burlington, MA 01803. For information on the
availability of this material at the FAA, call (817) 222-5110.
(5) You may view this material at the National Archives and
Records Administration (NARA). For information on the availability
of this material at NARA, visit www.archives.gov/federal-register/cfr/ibr-locations or email: [email protected].
Issued on October 25, 2023.
Caitlin Locke,
Director, Compliance & Airworthiness Division, Aircraft Certification
Service.
[FR Doc. 2023-23929 Filed 10-26-23; 11:15 am]
BILLING CODE 4910-13-P