Rule2023-16096
Airworthiness Directives; Fokker Services B.V. 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 31, 2023
Effective
August 15, 2023
Issuing agencies
Transportation DepartmentFederal Aviation Administration
Abstract
The FAA is superseding Airworthiness Directive (AD) 2020-09-11 and AD 2022-21-12, which applied to all Fokker Services B.V. Model F28 Mark 0070 and 0100 airplanes. AD 2020-09-11 and AD 2022-21-12 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2022-21-12, new or more restrictive tasks and limitations have been introduced. This AD continues to require the actions of AD 2022-21-12, and also requires 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 incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
Full Text
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<title>Federal Register, Volume 88 Issue 145 (Monday, July 31, 2023)</title>
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[Federal Register Volume 88, Number 145 (Monday, July 31, 2023)]
[Rules and Regulations]
[Pages 49280-49283]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2023-16096]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2023-1487; Project Identifier MCAI-2022-01626-T;
Amendment 39-22504; AD 2023-14-04]
RIN 2120-AA64
Airworthiness Directives; Fokker Services B.V. Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Final rule; request for comments.
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SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2020-09-11
and AD 2022-21-12, which applied to all Fokker Services B.V. Model F28
Mark 0070 and 0100 airplanes. AD 2020-09-11 and AD 2022-21-12 required
revising the existing maintenance or inspection program, as applicable,
to incorporate new or more restrictive airworthiness limitations. Since
the FAA issued AD 2022-21-12, new or more restrictive tasks and
limitations have been introduced. This AD continues to require the
actions of AD 2022-21-12, and also requires 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 incorporated by
reference. The FAA is issuing this AD to address the unsafe condition
on these products.
DATES: This AD is effective August 15, 2023.
The Director of the Federal Register approved the incorporation by
reference of a certain publication listed in this AD as of August 15,
2023.
The Director of the Federal Register approved the incorporation by
reference of a certain other publication listed in this AD as of
December 1, 2022 (87 FR 68621, November 16, 2022).
The FAA must receive comments on this AD by September 14, 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-2023-1487; 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, 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 incorporated by reference in this AD, contact
EASA,
[[Page 49281]]
Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999
000; email <a href="/cdn-cgi/l/email-protection#afeeebdcefcacedcce81cadaddc0dfce81cada"><span class="__cf_email__" data-cfemail="e7a6a394a782869486c9829295889786c98292">[email protected]</span></a>; website easa.europa.eu. You may find
this material on the EASA website at ad.easa.europa.eu.
<bullet> 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. It is also available at
<a href="http://regulations.gov">regulations.gov</a> under Docket No. FAA-2023-1487.
FOR FURTHER INFORMATION CONTACT: Dan Rodina, Aviation Safety Engineer,
FAA, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 206-
231-3225; email <a href="/cdn-cgi/l/email-protection#badedbd494c8d5ded3d4dbfadcdbdb94ddd5cc"><span class="__cf_email__" data-cfemail="9df9fcf3b3eff2f9f4f3fcddfbfcfcb3faf2eb">[email protected]</span></a>.
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-2023-1487; Project Identifier MCAI-
2022-01626-T'' 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
<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 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 Dan
Rodina, Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; telephone 206-231-3225; email <a href="/cdn-cgi/l/email-protection#0367626d2d716c676a6d62436562622d646c75"><span class="__cf_email__" data-cfemail="096d6867277b666d606768496f6868276e667f">[email protected]</span></a>.
Any commentary that the FAA receives which is not specifically
designated as CBI will be placed in the public docket for this
rulemaking.
Background
The FAA issued AD 2022-21-12, Amendment 39-22211 (87 FR 68621,
November 16, 2022) (AD 2022-21-12), for all Fokker Services B.V. Model
F28 Mark 0070 and 0100 airplanes. AD 2022-21-12 was prompted by an MCAI
originated by EASA, which is the Technical Agent for the Member States
of the European Union. EASA issued AD 2022-0027, dated February 18,
2022 (EASA AD 2022-0027), to correct an unsafe condition.
AD 2022-21-12 required revising the existing maintenance or
inspection program, as applicable, to incorporate new or more
restrictive airworthiness limitations. The FAA issued AD 2022-21-12 to
prevent reduced structural integrity of the airplane.
Actions Since AD 2022-21-12 Was Issued
Since the FAA issued AD 2022-21-12, EASA superseded AD 2022-0027
and issued EASA AD 2022-0260, dated December 20, 2022 (EASA AD 2022-
0260) (also referred to as the MCAI), to correct an unsafe condition
for all Fokker Services B.V. Model F28 Mark 0070 and 0100 airplanes.
The MCAI states that new or more restrictive airworthiness limitations
have been developed.
EASA AD 2022-0027, dated February 18, 2022, superseded EASA AD
2020-0024, dated February 13, 2020 (which corresponds to FAA AD 2020-
09-11, Amendment 39-19907 (85 FR 30592, May 20, 2020) (AD 2020-09-11).
AD 2020-09-11 requires revising the existing maintenance or inspection
program, as applicable, to incorporate new or more restrictive
airworthiness limitations (a prior revision of the airworthiness
limitations section (ALS) document required by AD 2022-21-12). The FAA
has therefore determined that this AD should also supersede AD 2020-09-
11.
The FAA is issuing this AD to address 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-2023-1487.
Related Service Information Under 1 CFR Part 51
EASA AD 2022-0260 specifies new or more restrictive airworthiness
limitations for airplane structures and safe life limits.
This AD also requires EASA AD 2022-0027, dated February 18, 2022,
which the Director of the Federal Register approved for incorporation
by reference as of December 1, 2022 (87 FR 68621, November 16, 2022).
This material 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
referenced above. The FAA is issuing this AD after determining that the
unsafe condition described previously is likely to exist or develop on
other products of the same type design.
AD Requirements
This AD retains the requirements of AD 2022-21-12. This AD also
requires revising the existing maintenance or inspection program, as
applicable, to incorporate new or more restrictive airworthiness
limitations, which are specified in EASA AD 2022-0260 described
previously, as incorporated by reference. Any differences with EASA AD
2022-0260 are identified as exceptions in the regulatory text of this
AD.
This AD requires 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 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 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
[[Page 49282]]
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 retains the IBR of EASA AD 2022-0027 and
incorporates EASA AD 2022-0260 by reference in this AD. This AD
requires compliance with EASA AD 2022-0027 and EASA AD 2022-0260
through that incorporation, except for any differences identified as
exceptions in the regulatory text of this AD. Using common terms that
are the same as the heading of a particular section in EASA AD 2022-
0027 or EASA AD 2022-0260 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 2022-0027 or EASA AD 2022-0260.
Service information required by EASA AD 2022-0027 and EASA AD 2022-0260
for compliance will be available at <a href="http://regulations.gov">regulations.gov</a> under Docket No.
FAA-2023-1487 after this AD 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.
FAA's Justification and Determination of the Effective Date
Section 553(b)(3)(B) of the Administrative Procedure Act (APA) (5
U.S.C. 551 et seq.) authorizes agencies to dispense with notice and
comment procedures for rules when the agency, for ``good cause,'' finds
that those procedures are ``impracticable, unnecessary, or contrary to
the public interest.'' Under this section, an agency, upon finding good
cause, may issue a final rule without providing notice and seeking
comment prior to issuance. Further, section 553(d) of the APA
authorizes agencies to make rules effective in less than thirty days,
upon a finding of good cause.
There are currently no domestic operators of these products.
Accordingly, notice and opportunity for prior public comment are
unnecessary, pursuant to 5 U.S.C. 553(b)(3)(B). In addition, for the
forgoing reason, the FAA finds that good cause exists pursuant to 5
U.S.C. 553(d) for making this amendment effective in less than 30 days.
Regulatory Flexibility Act (RFA)
The requirements of the RFA do not apply when an agency finds good
cause pursuant to 5 U.S.C. 553 to adopt a rule without prior notice and
comment. Because the FAA has determined that it has good cause to adopt
this rule without notice and comment, RFA analysis is not required.
Costs of Compliance
Currently, there are no affected U.S.-registered airplanes. If an
affected airplane is imported and placed on the U.S. Register in the
future, the FAA provides the following cost estimates to comply with
this AD:
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 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 FAA estimates the total cost per operator for the new 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
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, and
(2) Will not affect intrastate aviation in Alaska.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
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) 2020-09-11, Amendment 39-19907
(85 FR 30592, May 20, 2020) and AD 2022-21-12, Amendment 39-22211 (87
FR 68621, November 16, 2022); and
0
b. Adding the following new AD:
[[Page 49283]]
2023-14-04 Fokker Services B.V.: Amendment 39-22504; Docket No. FAA-
2023-1487; Project Identifier MCAI-2022-01626-T.
(a) Effective Date
This airworthiness directive (AD) is effective August 15, 2023.
(b) Affected ADs
This AD replaces AD 2020-09-11, Amendment 39-19907 (85 FR 30592,
May 20, 2020) (AD 2020-09-11) and AD 2022-21-12, Amendment 39-22211
(87 FR 68621, November 16, 2022) (AD 2022-21-12).
(c) Applicability
This AD applies to all Fokker Services B.V. Model F28 Mark 0070
and 0100 airplanes, certificated in any category.
(d) Subject
Air Transport Association (ATA) of America Code 05, Time Limits/
Maintenance Checks.
(e) Unsafe Condition
This AD was prompted by a determination that new or more
restrictive airworthiness limitations are necessary. The FAA is
issuing this AD to address 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 (g) of AD
2022-21-12, with no changes. Except as specified in paragraph (h) of
this AD: Comply with all required actions and compliance times
specified in, and in accordance with, European Union Aviation Safety
Agency (EASA) AD 2022-0027, dated February 18, 2022 (EASA AD 2022-
0027). Accomplishing the revision of the existing maintenance or
inspection program required by paragraph (j) of this AD terminates
the requirements of this paragraph.
(h) Retained Exceptions to EASA AD 2022-0027, With No Changes
This paragraph restates the exceptions specified in paragraph
(h) of AD 2022-21-12, with no changes.
(1) Where EASA AD 2022-0027 refers to its effective date, this
AD requires using December 1, 2022 (the effective date of AD 2022-
21-12).
(2) The requirements specified in paragraphs (1) and (2) of EASA
AD 2022-0027 do not apply to this AD.
(3) Paragraph (3) of EASA AD 2022-0027 specifies revising ``the
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 December 1, 2022 (the effective
date of AD 2022-21-12).
(4) The ``Remarks'' section of EASA AD 2022-0027 does not apply
to this AD.
(i) Retained Restrictions on Alternative Actions and Intervals With No
Changes
This paragraph restates the requirements of paragraph (i) of AD
2022-21-12, with no changes. Except as required by paragraph (j) 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 are allowed unless they are
approved as specified in the provisions of the ``Ref. Publications''
section of EASA AD 2022-0027.
(j) New Revision of the Existing Maintenance or Inspection Program
Except as specified in paragraph (k) of this AD: Comply with all
required actions and compliance times specified in, and in
accordance with, EASA AD 2022-0260, dated December 20, 2022 (EASA AD
2022-0260). Accomplishing the revision of the existing maintenance
or inspection program required by this paragraph terminates the
requirements of paragraph (g) of this AD.
(k) Exceptions to EASA AD 2022-0260
(1) This AD does not adopt the requirements specified in
paragraphs (1) and (2) of EASA AD 2022-0260.
(2) Paragraph (3) of EASA AD 2022-0260 specifies revising ``the
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 2022-0260 is at the applicable ``associated
thresholds'' and ``limitations'' as incorporated by the requirements
of paragraph (3) of EASA AD 2022-0260, 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 2022-0260.
(5) This AD does not adopt the ``Remarks'' section of EASA AD
2022-0260.
(l) New Provisions for Alternative Actions and Intervals
After the existing maintenance or inspection program has been
revised as required by paragraph (j) 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 2022-0260.
(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#7f46523e292c523e362d52484c4f523e32303c3f191e1e51181009"><span class="__cf_email__" data-cfemail="d4edf9958287f9959d86f9e3e7e4f995999b9794b2b5b5fab3bba2">[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 EASA; or Fokker Services B.V.'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 Dan Rodina, Aviation
Safety Engineer, FAA, 1600 Stewart Avenue, Suite 410, Westbury, NY
11590; telephone 206-231-3225; email <a href="/cdn-cgi/l/email-protection#e581848bcb978a818c8b84a5838484cb828a93"><span class="__cf_email__" data-cfemail="6400050a4a160b000d0a05240205054a030b12">[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
August 15, 2023.
(i) European Union Aviation Safety Agency (EASA) AD 2022-0260,
dated December 20, 2022.
(ii) [Reserved]
(4) The following service information was approved for IBR on
December 1, 2022 (87 FR 68621, November 16, 2022).
(i) European Union Aviation Safety Agency (EASA) AD 2022-0027,
dated February 18, 2022.
(ii) Reserved
(5) For EASA ADs 2022-0027 and 2022-0260, contact EASA, Konrad-
Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000;
email <a href="/cdn-cgi/l/email-protection#95d4d1e6d5f0f4e6f4bbf0e0e7fae5f4bbf0e0"><span class="__cf_email__" data-cfemail="9bdadfe8dbfefae8fab5feeee9f4ebfab5feee">[email protected]</span></a>; website easa.europa.eu. You may find these
EASA ADs on the EASA website at ad.easa.europa.eu.
(6) 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. This material may be found in the AD
docket at <a href="http://regulations.gov">regulations.gov</a> under Docket No. FAA-2023-1487.
(7) You may view this material 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#ccaabee2a5a2bfbca9afb8a5a3a28ca2adbeade2aba3ba"><span class="__cf_email__" data-cfemail="c4a2b6eaadaab7b4a1a7b0adabaa84aaa5b6a5eaa3abb2">[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 8, 2023.
Michael Linegang,
Acting Director, Compliance & Airworthiness Division, Aircraft
Certification Service.
[FR Doc. 2023-16096 Filed 7-28-23; 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.