Proposed Rule2023-15197
Airworthiness Directives; Dassault Aviation 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
July 19, 2023
Issuing agencies
Transportation DepartmentFederal Aviation Administration
Abstract
The FAA proposes to supersede Airworthiness Directive (AD) 2020-01-13, which applies to all Dassault Aviation Model MYSTERE-FALCON 200 airplanes. AD 2020-01-13 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2020-01- 13, the FAA has determined that new or more restrictive airworthiness limitations are necessary. This proposed AD would continue to require the actions in AD 2020-01-13 and would require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.
Full Text
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<title>Federal Register, Volume 88 Issue 137 (Wednesday, July 19, 2023)</title>
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[Federal Register Volume 88, Number 137 (Wednesday, July 19, 2023)]
[Proposed Rules]
[Pages 46112-46115]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2023-15197]
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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.
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Federal Register / Vol. 88 , No. 137 / Wednesday, July 19, 2023 /
Proposed Rules
[[Page 46112]]
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2023-1494; Project Identifier MCAI-2023-00382-T]
RIN 2120-AA64
Airworthiness Directives; Dassault Aviation Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Notice of proposed rulemaking (NPRM).
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SUMMARY: The FAA proposes to supersede Airworthiness Directive (AD)
2020-01-13, which applies to all Dassault Aviation Model MYSTERE-FALCON
200 airplanes. AD 2020-01-13 requires revising the existing maintenance
or inspection program, as applicable, to incorporate new or more
restrictive airworthiness limitations. Since the FAA issued AD 2020-01-
13, the FAA has determined that new or more restrictive airworthiness
limitations are necessary. This proposed AD would continue to require
the actions in AD 2020-01-13 and would require revising the existing
maintenance or inspection program, as applicable, to incorporate new or
more restrictive airworthiness limitations, as specified in a European
Union Aviation Safety Agency (EASA) AD, which is proposed for
incorporation by reference (IBR). The FAA is proposing this AD to
address the unsafe condition on these products.
DATES: The FAA must receive comments on this proposed AD by September
5, 2023.
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-2023-1494; 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 material that is proposed for IBR in this NPRM, EASA,
Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999
000; email: <a href="/cdn-cgi/l/email-protection#6021241320050113014e0515120f10014e0515"><span class="__cf_email__" data-cfemail="6425201724010517054a0111160b14054a0111">[email protected]</span></a>; website: easa.europa.eu. You may find
this material on the EASA website: ad.easa.europa.eu. It is also
available at <a href="http://regulations.gov">regulations.gov</a> under Docket No. FAA-2023-1494.
<bullet> For service information identified in this NPRM, contact
Dassault Falcon Jet Corporation, Teterboro Airport, P.O. Box 2000,
South Hackensack, NJ 07606; telephone 201-440-6700; website
<a href="http://dassaultfalcon.com">dassaultfalcon.com</a>.
<bullet> You may view this service information at the FAA,
Airworthiness Products Section, Operational Safety Branch, 2200 South
216th Street, Des Moines, WA. For information on the availability of
this material at the FAA, call 206-231-3195.
FOR FURTHER INFORMATION CONTACT: Tom Rodriguez, Aviation Safety
Engineer, FAA, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590;
phone 206-231-3226; email: <a href="/cdn-cgi/l/email-protection#c8bca7a5e6baa7acbaa1afbdadb288aea9a9e6afa7be"><span class="__cf_email__" data-cfemail="f4809b99da869b90869d9381918eb4929595da939b82">[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-2023-1494; Project Identifier
MCAI-2023-00382-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 Tom
Rodriguez, Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite
410, Westbury, NY 11590; phone 206-231-3226; email:
<a href="/cdn-cgi/l/email-protection#384c5755164a575c4a515f4d5d42785e5959165f574e"><span class="__cf_email__" data-cfemail="2b5f44460559444f59424c5e4e516b4d4a4a054c445d">[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 2020-01-13, Amendment 39-19819 (85 FR 5313,
January 30, 2020) (AD 2020-01-13), for all Dassault Aviation Model
MYSTERE-FALCON 200 airplanes. AD 2020-01-13 was prompted by an MCAI
originated EASA, which is the Technical Agent for the Member States of
the European Union. EASA issued AD 2019-0153, dated July 3, 2019 (EASA
AD 2019-0153) (which corresponds to FAA AD 2020-01-13), to correct an
unsafe condition.
[[Page 46113]]
AD 2020-01-13 requires revising the existing maintenance or
inspection program, as applicable, to incorporate new or more
restrictive airworthiness limitations. The FAA issued AD 2020-01-13 to
address fatigue cracking, damage, and corrosion in principal structural
elements; such fatigue cracking, damage, and corrosion could result in
reduced structural integrity of the airplane. AD 2020-01-13 specifies
that accomplishing the revision required by that AD terminates the
requirements of AD 2010-26-05, Amendment 39-16544 (75 FR 79952,
December 21, 2010) (AD 2010-26-05). This proposed AD would therefore
continue to allow that terminating action.
Actions Since AD 2020-01-13 Was Issued
Since the FAA issued AD 2020-01-13, EASA superseded AD 2019-0153
and issued EASA AD 2023-0045, dated March 2, 2023; corrected March 3,
2023 (EASA AD 2023-0045) (referred to after this as the MCAI) to
correct an unsafe condition on all Dassault Aviation Model MYSTERE-
FALCON 200 airplanes. The MCAI states that new or more restrictive
airworthiness limitations have been developed.
The FAA is proposing this AD to address fatigue cracking, damage,
and corrosion in principal structural elements; such fatigue cracking,
damage, and corrosion could result in reduced structural integrity of
the airplane. You may examine the MCAI in the AD docket at
<a href="http://regulations.gov">regulations.gov</a> under Docket No. FAA-2023-1494.
Related Service Information Under 1 CFR Part 51
The FAA reviewed EASA AD 2023-0045. This service information
specifies new or more restrictive airworthiness limitations for
airplane structures and safe life limits.
This proposed AD would also require Chapter 5-40-00, Airworthiness
Limitations, Revision 18, dated January 15, 2019, of the Dassault
Falcon 200 Maintenance Manual, which the Director of the Federal
Register approved for incorporation by reference as of March 5, 2020
(85 FR 5313, January 30, 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 the requirements of AD 2020-01-13.
This proposed AD would also require revising the existing maintenance
or inspection program, as applicable, to incorporate new or more
restrictive airworthiness limitations, which are specified in EASA AD
2023-0045 already described, as proposed for incorporation by
reference. Any differences with EASA AD 2023-0045 are identified as
exceptions in the regulatory text of this AD.
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 (AMOC) according to
paragraph (m)(1) of this proposed AD.
Explanation of Required Compliance Information
In the FAA's ongoing efforts to improve the efficiency of the AD
process, the FAA developed a process to use some civil aviation
authority (CAA) ADs as the primary source of information for compliance
with requirements for corresponding FAA ADs. The FAA has been
coordinating this process with manufacturers and CAAs. As a result, the
FAA proposes to incorporate EASA AD 2023-0045 by reference in the FAA
final rule. This proposed AD would, therefore, require compliance with
EASA AD 2023-0045 through that incorporation, except for any
differences identified as exceptions in the regulatory text of this
proposed AD. Using common terms that are the same as the heading of a
particular section in EASA AD 2023-0045 does not mean that operators
need comply only with that section. For example, where the AD
requirement refers to ``all required actions and compliance times,''
compliance with this AD requirement is not limited to the section
titled ``Required Action(s) and Compliance Time(s)'' in EASA AD 2023-
0045. Service information required by EASA AD 2023-0045 for compliance
will be available at <a href="http://regulations.gov">regulations.gov</a> by searching for and locating
Docket No. FAA-2023-1494 after the FAA final rule is published.
Airworthiness Limitation ADs Using the New Process
The FAA's process of incorporating by reference MCAI ADs as the
primary source of information for compliance with corresponding FAA ADs
has been limited to certain MCAI ADs (primarily those with service
bulletins as the primary source of information for accomplishing the
actions required by the FAA AD). However, the FAA is now expanding the
process to include MCAI ADs that require a change to airworthiness
limitation documents, such as airworthiness limitation sections.
For these ADs that incorporate by reference an MCAI AD that changes
airworthiness limitations, the FAA requirements are unchanged.
Operators must revise the existing maintenance or inspection program,
as applicable, to incorporate the information specified in the new
airworthiness limitation document. The airworthiness limitations must
be followed according to 14 CFR 91.403(c) and 91.409(e).
The previous format of the airworthiness limitation ADs included a
paragraph that specified that no alternative actions (e.g.,
inspections) or intervals, may be used unless the actions and intervals
are approved as an AMOC in accordance with the procedures specified in
the AMOCs paragraph under ``Additional AD Provisions.'' This new format
includes a ``New Provisions for Alternative Actions and Intervals''
paragraph that does not specifically refer to AMOCs, but operators may
still request an AMOC to use an alternative action, or interval.
Costs of Compliance
The FAA estimates that this AD, if adopted as proposed, would
affect 9 airplanes of U.S. registry. The FAA estimates the following
costs to comply with this proposed AD:
The FAA estimates the total cost per operator for the retained
actions from AD 2020-01-13 to be $7,650 (90 work-hours x $85 per work-
hour).
The FAA has determined that revising the existing 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
[[Page 46114]]
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.
The agency estimates the average total cost per operator for the
new proposed actions to be $7,650 (90 work-hours x $85 per work-hour).
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 2020-01-13, Amendment 39-19819 (85
FR 5313, January 30, 2020); and
0
b. Adding the following new airworthiness directive:
Dassault Aviation: Docket No. FAA-2023-1494; Project Identifier
MCAI-2023-00382-T.
(a) Comments Due Date
The FAA must receive comments on this airworthiness directive
(AD) by September 5, 2023.
(b) Affected ADs
(1) This AD replaces AD 2020-01-13, Amendment 39-19819 (85 FR
5313, January 30, 2020) (AD 2020-01-13).
(2) This AD affects AD 2010-26-05, Amendment 39-16544 (75 FR
79952, December 21, 2010) (AD 2010-26-05).
(c) Applicability
This AD applies to all Dassault Aviation Model MYSTERE-FALCON
200 airplanes, certificated in any category.
(d) Subject
Air Transport Association (ATA) of America Code: 05, Time
Limits/Maintenance Checks.
(e) Reason
This AD was prompted by a determination that new or more
restrictive airworthiness limitations are necessary. The FAA is
issuing this AD to address fatigue cracking, damage, and corrosion
in principal structural elements; such fatigue cracking, damage, and
corrosion could result in reduced structural integrity of the
airplane.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Retained Revision of the Existing Maintenance or Inspection
Program, with No Changes.
This paragraph restates the requirements of paragraph (i) of AD
2020-01-13, with no changes. Within 90 days after March 5, 2020 (the
effective date of AD 2020-01-13), revise the existing maintenance or
inspection program, as applicable, to incorporate the information
specified in Chapter 5-40-00, Airworthiness Limitations, Revision
18, dated January 15, 2019, of the Dassault Falcon 200 Maintenance
Manual. The initial compliance time for doing the tasks is at the
applicable time specified in Chapter 5-40-00, Airworthiness
Limitations, Revision 18, dated January 15, 2019, of the Dassault
Falcon 200 Maintenance Manual; or within 90 days after March 5,
2020; whichever occurs later. Accomplishing the revision of the
existing maintenance or inspection program required by paragraph (i)
of this AD terminates the requirements of this paragraph.
(h) Retained Restrictions on Alternative Actions or Intervals, With a
New Exception
This paragraph restates the requirements of paragraph (j) of AD
2020-01-13, with a new exception. Except as required by paragraph
(i) of this AD, after the existing maintenance or inspection program
has been revised as required by paragraph (g) of this AD, no
alternative actions (e.g., inspections) or intervals may be used
unless the actions or intervals are approved as an alternative
method of compliance (AMOC) in accordance with the procedures
specified in paragraph (m)(1) of this AD.
(i) New Revision of the Existing Maintenance or Inspection Program
Except as specified in paragraph (j) of this AD: Comply with all
required actions and compliance times specified in, and in
accordance with, European Union Aviation Safety Agency (EASA) AD
2023-0045, dated March 2, 2023; corrected March 3, 2023 (EASA AD
2023-0045). Accomplishing the revision of the existing maintenance
or inspection program required by this paragraph terminates the
requirements of paragraph (g) of this AD.
(j) Exceptions to EASA AD 2023-0045
(1) This AD does not adopt the requirements specified in
paragraphs (1) and (2) of EASA AD 2023-0045.
(2) Paragraph (3) of EASA AD 2023-0045 specifies revising ``the
approved AMP'' within 12 months after its effective date, but this
AD requires revising the existing maintenance or inspection program,
as applicable, within 90 days after the effective date of this AD.
(3) The initial compliance time for doing the tasks specified in
paragraph (3) of EASA 2023-0045 is at the applicable ``limitations''
as incorporated by the requirements of paragraph (3) of EASA AD
2023-0045, or within 90 days after the effective date of this AD,
whichever occurs later.
(4) This AD does not adopt the provisions specified in
paragraphs (4) and (5) of EASA AD 2023-0045.
(5) This AD does not adopt the ``Remarks'' section of EASA AD
2023-0045.
(k) New Provisions for Alternative Actions and 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) and intervals are allowed unless they
are approved as specified in the provisions of the ``Ref.
Publications'' section of EASA AD 2023-0045.
(l) Terminating Action for AD 2010-26-05
Accomplishing the actions required by paragraph (g) or (i) of
this AD terminates the requirements of paragraph (g)(1) of AD 2010-
26-05, for Dassault Aviation Model MYSTERE-FALCON 200 airplanes
only.
[[Page 46115]]
(m) 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 International
Validation Branch, send it to the attention of the person identified
in paragraph (n) of this AD. Information may be emailed to: <a href="/cdn-cgi/l/email-protection#dce5f19d8a8ff19d958ef1ebefecf19d91939f9cbabdbdf2bbb3aa"><span class="__cf_email__" data-cfemail="efd6c2aeb9bcc2aea6bdc2d8dcdfc2aea2a0acaf898e8ec1888099">[email protected]</span></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 the European Union Aviation Safety Agency
(EASA); or Dassault Aviation's EASA Design Organization Approval
(DOA). If approved by the DOA, the approval must include the DOA-
authorized signature.
(n) Additional Information
For more information about this AD, contact Tom Rodriguez,
Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; phone 206-231-3226; email:
<a href="/cdn-cgi/l/email-protection#9aeef5f7b4e8f5fee8f3fdefffe0dafcfbfbb4fdf5ec"><span class="__cf_email__" data-cfemail="62160d0f4c100d06100b05170718220403034c050d14">[email protected]</span></a>.
(o) 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) European Union Aviation Safety Agency (EASA) AD 2023-0045,
dated March 2, 2023; corrected March 3, 2023.
(ii) [Reserved].
(4) The following service information was approved for IBR on
March 5, 2020 (85 FR 5313, January 30, 2020).
(i) Chapter 5-40-00, Airworthiness Limitations, Revision 18,
dated January 15, 2019, of the Dassault Falcon 200 Maintenance
Manual.
(ii) [Reserved]
(5) For EASA AD 2023-0045, contact EASA, Konrad-Adenauer-Ufer 3,
50668 Cologne, Germany; telephone +49 221 8999 000; email:
<a href="/cdn-cgi/l/email-protection#1d5c596e5d787c6e7c3378686f726d7c337868"><span class="__cf_email__" data-cfemail="edaca99ead888c9e8cc388989f829d8cc38898">[email protected]</span></a>; website: easa.europa.eu. You may find this EASA
AD on the EASA website: ad.easa.europa.eu.
(6) For service information identified in this AD, contact
Dassault Falcon Jet Corporation, Teterboro Airport, P.O. Box 2000,
South Hackensack, NJ 07606; telephone 201-440-6700; website
<a href="http://dassaultfalcon.com">dassaultfalcon.com</a>.
(7) You may view this service information at the FAA,
Airworthiness Products Section, Operational Safety Branch, 2200
South 216th Street, Des Moines, WA. For information on the
availability of this material at the FAA, call 206-231-3195.
(8) 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#5a3c28743334292a3f392e3335341a343b283b743d352c"><span class="__cf_email__" data-cfemail="a7c1d589cec9d4d7c2c4d3cec8c9e7c9c6d5c689c0c8d1">[email protected]</span></a>, or go to: <a href="http://www.archives.gov/federal-register/cfr/ibr-locations.html">www.archives.gov/federal-register/cfr/ibr-locations.html</a>.
Issued on July 12, 2023.
Victor Wicklund,
Deputy Director, Compliance & Airworthiness Division, Aircraft
Certification Service.
[FR Doc. 2023-15197 Filed 7-18-23; 8:45 am]
BILLING CODE 4910-13-P
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