Proposed Rule2026-06980
Airworthiness Directives; Airbus SAS 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
April 10, 2026
Issuing agencies
Transportation DepartmentFederal Aviation Administration
Abstract
The FAA proposes to supersede Airworthiness Directive (AD) 2025-10-12, which applies to all Airbus SAS Model A319-111, -112, -113, -114, -115, -131, -132, and -133 airplanes; Model A320 series airplanes; Model A321-211, -212, -213, -231, -232, -251N, -251NX, - 252N, -252NX, -253N, -253NX, -253NY, -271N, -271NX, -272N, and -272NX airplanes; Airbus SAS Model A330-200 series airplanes; Model A330-300 series airplanes; Model A330-800 series airplanes; Model A330-900 series airplanes; Model A350-941 and -1041 airplanes; and Model A380-800 series airplanes. AD 2025-10-12 requires repetitive general visual inspections of the broadband antenna adapter plate, skirt, vents, and attachment fittings, and applicable corrective actions, and limits the installation of affected parts under certain conditions. Since the FAA issued AD 2025-10-12, a new Model A321-271NY airplanes has been certified, on which the affected parts could be installed in service. This proposed AD continues to require the actions in AD 2025-10-12 and would add Model A321-271NY airplanes to the applicability. This proposed AD would also prohibit the installation of affected parts under certain conditions. The FAA is proposing this AD to address the unsafe condition on these products.
Full Text
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<title>Federal Register, Volume 91 Issue 69 (Friday, April 10, 2026)</title>
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[Federal Register Volume 91, Number 69 (Friday, April 10, 2026)]
[Proposed Rules]
[Pages 18333-18337]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-06980]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2026-3480; Project Identifier MCAI-2025-01031-T]
RIN 2120-AA64
Airworthiness Directives; Airbus SAS 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)
2025-10-12, which applies to all Airbus SAS Model A319-111, -112, -113,
-114, -115, -131, -132, and -133 airplanes; Model A320 series
airplanes; Model A321-211, -212, -213, -231, -232, -251N, -251NX, -
252N, -252NX, -253N, -253NX, -253NY, -271N, -271NX, -272N, and -272NX
airplanes; Airbus SAS Model A330-200 series airplanes; Model A330-300
series airplanes; Model A330-800 series airplanes; Model A330-900
series
[[Page 18334]]
airplanes; Model A350-941 and -1041 airplanes; and Model A380-800
series airplanes. AD 2025-10-12 requires repetitive general visual
inspections of the broadband antenna adapter plate, skirt, vents, and
attachment fittings, and applicable corrective actions, and limits the
installation of affected parts under certain conditions. Since the FAA
issued AD 2025-10-12, a new Model A321-271NY airplanes has been
certified, on which the affected parts could be installed in service.
This proposed AD continues to require the actions in AD 2025-10-12 and
would add Model A321-271NY airplanes to the applicability. This
proposed AD would also prohibit the installation of affected parts
under certain conditions. 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 May 26,
2026.
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-2026-3480; 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 European Union Aviation Safety Agency (EASA) material
identified in this AD, contact EASA, 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="7332370033161200125d1606011c03125d1606">[email protected]</span></a>.
You may find this material on the EASA website at ad.easa.europa.eu. It
is also available at <a href="http://regulations.gov">regulations.gov</a> under Docket No. FAA-2026-3480.
<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: Bill Ashforth, Aviation Safety
Engineer, FAA, 2200 South 216th St., Des Moines, WA 98198; phone: 206-
231-3520; email: <a href="/cdn-cgi/l/email-protection#0d4f646161234c7e656b627f79654d6b6c6c236a627b"><span class="__cf_email__" data-cfemail="03416a6f6f2d42706b656c71776b436562622d646c75">[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 using a method listed
under the ADDRESSES section. Include ``Docket No. FAA-2026-3480;
Project Identifier MCAI-2025-01031-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 this 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 Bill
Ashforth, Aviation Safety Engineer, FAA, 2200 South 216th St., Des
Moines, WA 98198; phone: 206-231-3520; email: <a href="/cdn-cgi/l/email-protection#63210a0f0f4d22100b050c11170b230502024d040c15"><span class="__cf_email__" data-cfemail="3f7d565353117e4c5759504d4b577f595e5e11585049">[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 2025-10-12, Amendment 39-23046 (90 FR 22457, May
28, 2025) (AD 2025-10-12), for all Airbus SAS Model A319-111, -112, -
113, -114, -115, -131, -132, and -133 airplanes; Model A320-211, -212,
-214, -216, -231, -232, -233, -251N, -252N, -253N, -271N, -272N, and -
273N airplanes; Model A321-211, -212, -213, -231, -232, -251N, -251NX,
-252N, -252NX, -253N, -253NX, -253NY, -271N, -271NX, -272N, and -272NX
airplanes; Model A330-201, -202, -203, -223, -243, -301, -302, -303, -
321, -322, -323, -341, -342, -343, -841, and -941 airplanes; Model
A350-941 and -1041 airplanes; and Model A380-841, -842, and -861
airplanes. AD 2025-10-12 was prompted by an MCAI originated by EASA,
which is the Technical Agent for the Member States of the European
Union. EASA issued AD 2024-0199, dated October 18, 2024 (EASA AD 2024-
0199), to correct an unsafe condition.
AD 2025-10-12 requires repetitive general visual inspections of the
broadband antenna adapter plate, skirt, vents, and attachment fittings,
and applicable corrective actions, and limits the installation of
affected parts under certain conditions. The FAA issued AD 2025-10-12
to address the corrosion and cracks on the broadband antenna adapter
plate and skirt assembly-adapter. The unsafe condition, if not
addressed, could lead to in-flight detachment of the radome, antenna,
and affected parts (e.g., the broadband antenna adapter plate, skirt,
vents and attachment fittings), which could impact the tail section of
the airplane, possibly resulting in damage and reduced control of the
airplane.
Actions Since AD 2025-10-12 Was Issued
Since the FAA issued AD 2025-10-12, EASA superseded EASA AD 2024-
0199 and issued EASA AD 2025-0120, dated May 26, 2025 (EASA AD 2025-
0120) (also referred to as the MCAI), to correct an unsafe condition
for all Airbus SAS Model:
<bullet> A319-111, -112, -113, -114, -115, -131, -132, and -133
airplanes;
<bullet> A320-211, -212, -214, -215, -216, -231, -232, -233, -251N,
-252N, -253N, -271N, -272N, and -273N airplanes;
<bullet> A321-211, -212, -213, -231, -232, -251N, -251NX, -252N, -
252NX, -253N, -253NX, -253NY, -271N, -271NX, -271NY, -272N, and -272NX
airplanes;
<bullet> A330-201, -202, -203, -223, -243, -301, -302, -303, -321,
-322, -323,
[[Page 18335]]
-341, -342, -343, -841, and -941 airplanes;
<bullet> A350-941 and -1041 airplanes; and
<bullet> A380-841, -842, and -861 airplanes.
Model A320-215 airplanes are not certificated by the FAA and are
not included on the U.S. type certificate data sheet; this AD therefore
does not include those airplanes in the applicability.
The MCAI states a new Model, A321-271NY, has been certified, on
which affected parts could be installed in service. Airbus has released
Airbus Service Bulletin A320-44-1103 Revision 03, dated February 25,
2026, to include certain Model A321-271NY airplanes. EASA AD 2025-0120
is still considered to be an interim action, and further EASA AD action
may follow.
The FAA is proposing this AD to address the unsafe condition on
these products. You may examine the MCAI in the AD docket at
<a href="http://regulations.gov">regulations.gov</a> under Docket No. FAA-2026-3480.
Explanation of Retained Requirements
Although this proposed AD does not explicitly restate the
requirements of AD 2025-10-12, this proposed AD would retain all of the
requirements of AD 2025-10-12. Those requirements are referenced in
EASA AD 2025-0120, which, in turn, is referenced in paragraph (g) of
this proposed AD.
Material Incorporated by Reference Under 1 CFR Part 51
The FAA reviewed EASA AD 2025-0120, which specifies procedures for
repetitive general visual inspections for cracks and corrosion of the
broadband antenna adapter plate, skirt, vents, and attachment fittings,
and, depending on findings, corrective actions including repair or
replacement of the affected parts. EASA AD 2025-0120 also limits the
installation of affected parts under certain conditions and requires
reporting of both positive and negative inspection results after the
initial inspection and thereafter reporting the positive inspection
results after each subsequent inspection.
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
These products have been approved by the civil aviation authority
of another country and are approved for operation in the United States.
Pursuant to the FAA's bilateral agreement with this State of Design
Authority, that authority has notified the FAA of the unsafe condition
described in the MCAI referenced above. The FAA is issuing this NPRM
after determining that the unsafe condition described previously is
likely to exist or develop in other products of the same type design.
Proposed AD Requirements in This NPRM
This proposed AD would require accomplishing the actions specified
in EASA AD 2025-0120 described previously, except for any differences
identified as exceptions in the regulatory text 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 2025-0120 by reference in the FAA
final rule. This proposed AD would, therefore, require compliance with
EASA AD 2025-0120 in its entirety 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 2025-0120 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 2025-
0120. Material required by EASA AD 2025-0120 for compliance will be
available at <a href="http://regulations.gov">regulations.gov</a> under Docket No. FAA-2026-3480 after the
FAA final rule is published.
Interim Action
The FAA considers that this proposed AD would be an interim action.
The FAA anticipates that further AD action will follow.
Costs of Compliance
The FAA estimates that this AD, if adopted as proposed, would
affect 8 airplanes of U.S. registry. The FAA estimates the following
costs to comply with this proposed AD:
Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
Cost on U.S.
Action Labor cost Parts cost Cost per product operators
----------------------------------------------------------------------------------------------------------------
Retained actions from AD 2025-10- Up to 61 work-hours $0 Up to $5,185........ Up to $20,740.
12 (4 airplanes). x $85 per hour =
$5,185.
New proposed actions (4 Up to 61 work-hours 0 Up to $5,185........ Up to $20,740.
airplanes). x $85 per hour =
$5,185.
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The FAA estimates the following costs to do any necessary on-
condition action 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
------------------------------------------------------------------------
Labor cost Parts cost Cost per product
------------------------------------------------------------------------
50 work-hours x $85 per hour = $10,000 $14,250
$4,250.........................
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[[Page 18336]]
The FAA has received no definitive data on which to base the cost
estimates for the repairs specified in this proposed AD.
Paperwork Reduction Act
A federal agency may not conduct or sponsor, and a person is not
required to respond to, nor shall a person be subject to a penalty for
failure to comply with a collection of information subject to the
requirements of the Paperwork Reduction Act unless that collection of
information displays a currently valid OMB Control Number. The OMB
Control Number for this information collection is 2120-0056. Public
reporting for this collection of information is estimated to take
approximately 1 hour per response, including the time for reviewing
instructions, searching existing data sources, gathering and
maintaining the data needed, and completing and reviewing the
collection of information. All responses to this collection of
information are mandatory. Send comments regarding this burden estimate
or any other aspect of this collection of information, including
suggestions for reducing this burden, to: Information Collection
Clearance Officer, Federal Aviation Administration, 10101 Hillwood
Parkway, Fort Worth, TX 76177-1524.
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 (AD) 2025-10-12, Amendment 39-23046
(90 FR 22457, May 28, 2025); and
0
b. Adding the following new AD:
Airbus SAS: Docket No. FAA-2026-3480; Project Identifier MCAI-025-
01031-T.
(a) Comments Due Date
The FAA must receive comments on this airworthiness directive
(AD) by May 26, 2026.
(b) Affected ADs
This AD replaces AD 2025-10-12, Amendment 39-23046 (90 FR 22457,
May 28, 2025) (AD 2025-10-12).
(c) Applicability
This AD applies to all Airbus SAS airplanes specified in
paragraphs (c)(1) through (6) of this AD, certificated in any
category.
(1) Model A319-111, -112, -113, -114, -115, -131, -132, and -133
airplanes.
(2) Model A320-211, -212, -214, -216, -231, -232, -233, -251N, -
252N, -253N, -271N, -272N, and -273N airplanes.
(3) Model A321-211, -212, -213, -231, -232, -251N, -251NX, -
252N, -252NX, -253N, -253NX, -253NY, -271N, -271NX, -271NY, -272N,
and -272NX airplanes.
(4) Model A330-201, -202, -203, -223, -243, -301, -302, -303, -
321, -322, -323, -341, -342, -343, -841, and -941 airplanes.
(5) Model A350-941 and -1041 airplanes.
(6) Model A380-841, -842, and -861 airplanes.
(d) Subject
Air Transport Association (ATA) of America Code 53, Fuselage.
(e) Unsafe Condition
This AD was prompted by a report that found corrosion and cracks
on the broadband antenna adapter plate during an inspection. The FAA
is issuing this AD to address the corrosion and cracks on the
broadband antenna adapter plate and skirt assembly-adapter. The
unsafe condition, if not addressed, could lead to in-flight
detachment of the radome, antenna, and affected parts, which could
impact the tail section of the airplane, possibly resulting in
damage and reduced control of the airplane.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Requirements
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
2025-0120, dated May 26, 2025 (EASA AD 2025-0120).
(h) Exceptions to EASA AD 2025-0120
(1) Where Appendix A in ``the applicable SB'' identified in EASA
AD 2025-0120 specifies a compliance time ``from SB publication
date'' or ``from 14 June 2024 [the effective date of the EASA AD
2024-0106],'' this AD requires using July 2, 2025 (the effective
date of AD 2025-10-12), except for Model A321-271NY airplanes this
AD requires using the effective date of this AD.
(2) Where EASA AD 2025-0120 specifies ``14 June 2024 [the
effective date of EASA AD 2024-0106],'' this AD requires using July
2, 2025 (the effective date of AD 2025-10-12), except for Model
A321-271NY airplanes this AD requires using the effective date of
this AD.
(3) This AD does not adopt the ``Remarks'' section of EASA AD
2025-0120.
(4) Where paragraph (2) of EASA AD 2025-0120 specifies ``any
crack and/or corrosion are detected on an affected part'', this AD
requires replacing that text with ``any crack or corrosion is
detected on an affected part''.
(5) Paragraph (4) of EASA AD 2025-0120 specifies to report
inspection results to Airbus within a certain compliance time. For
this AD, report inspection results at the applicable time specified
in paragraph (h)(5)(i) or (ii) of this AD.
(i) If the inspection was done on or after the effective date of
this AD: Submit the report within 30 days after the inspection.
(ii) If the inspection was done before the effective date of
this AD: Submit the report within 30 days after the effective date
of this AD.
(i) Additional AD Provisions
The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager, AIR-
520, Continued Operational Safety Branch, FAA, has the authority to
approve AMOCs for this AD, if
[[Page 18337]]
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 AIR-520, Continued
Operational Safety Branch, send it to the attention of the person
identified in paragraph (j) of this AD and email to: <a href="/cdn-cgi/l/email-protection#52131f1d11123433337c353d24"><span class="__cf_email__" data-cfemail="51101c1e12113730307f363e27">[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, AIR-520,
Continued Operational Safety Branch, FAA; or EASA; or Airbus SAS's
EASA Design Organization Approval (DOA). If approved by the DOA, the
approval must include the DOA-authorized signature.
(3) Required for Compliance (RC): Except as required by
paragraph (i)(2) of this AD, if any material contains procedures or
tests that are identified as RC, those procedures and tests must be
done to comply with this AD; any procedures or tests that are not
identified as RC are recommended. Those procedures and tests that
are not identified as RC may be deviated from using accepted methods
in accordance with the operator's maintenance or inspection program
without obtaining approval of an AMOC, provided the procedures and
tests identified as RC can be done and the airplane can be put back
in an airworthy condition. Any substitutions or changes to
procedures or tests identified as RC require approval of an AMOC.
(j) Additional Information
For more information about this AD, contact Bill Ashforth,
Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA
98198; phone: 206-231-3520; email: <a href="/cdn-cgi/l/email-protection#9fddf6f3f3b1deecf7f9f0edebf7dff9fefeb1f8f0e9"><span class="__cf_email__" data-cfemail="682a01040446291b000e071a1c00280e0909460f071e">[email protected]</span></a>.
(k) Material Incorporated by Reference
(1) The Director of the Federal Register approved the
incorporation by reference of the material listed in this paragraph
under 5 U.S.C. 552(a) and 1 CFR part 51.
(2) You must use this material as applicable to do the actions
required by this AD, unless this AD specifies otherwise.
(i) European Union Aviation Safety Agency (EASA) AD 2025-0120,
dated May 26, 2025.
(ii) [Reserved]
(3) For EASA material identified in this AD, contact EASA,
Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221
8999 000; email <a href="/cdn-cgi/l/email-protection#f9b8bd8ab99c988a98d79c8c8b968998d79c8c"><span class="__cf_email__" data-cfemail="c18085b281a4a0b2a0efa4b4b3aeb1a0efa4b4">[email protected]</span></a>. You may find this material on
the EASA website at ad.easa.europa.eu.
(4) 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.
(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 <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#385e4a1651564b485d5b4c5157567856594a59165f574e"><span class="__cf_email__" data-cfemail="ed8b9fc384839e9d888e99848283ad838c9f8cc38a829b">[email protected]</span></a>.
Issued on April 8, 2026.
Brian Knaup,
Acting Deputy Director, Integrated Certificate Management Division,
Aircraft Certification Service.
[FR Doc. 2026-06980 Filed 4-9-26; 8:45 am]
BILLING CODE 4910-13-P
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