Proposed Rule2022-23012
Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes
Primary source
Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.
Published
October 31, 2022
Issuing agencies
Transportation DepartmentFederal Aviation Administration
Abstract
The FAA proposes to supersede Airworthiness Directive (AD) 2021-04-05, which applies to certain Airbus Canada Limited Partnership Model BD-500-1A10 and BD-500-1A11 airplanes. AD 2021-04-05 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2021-04-05, the FAA has determined that new or more restrictive airworthiness limitations are necessary. This proposed AD would continue to require the actions in AD 2021-04-05 and require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. The FAA is proposing this AD to address the unsafe condition on these products.
Full Text
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<title>Federal Register, Volume 87 Issue 209 (Monday, October 31, 2022)</title>
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[Federal Register Volume 87, Number 209 (Monday, October 31, 2022)]
[Proposed Rules]
[Pages 65538-65541]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2022-23012]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2022-1308; Project Identifier MCAI-2022-00532-T]
RIN 2120-AA64
Airworthiness Directives; Airbus Canada Limited Partnership (Type
Certificate Previously Held by C Series Aircraft Limited Partnership
(CSALP); Bombardier, Inc.) 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)
2021-04-05, which applies to certain Airbus Canada Limited Partnership
Model BD-500-1A10 and BD-500-1A11 airplanes. AD 2021-04-05 requires
revising the existing maintenance or inspection program, as applicable,
to incorporate new or more restrictive airworthiness limitations. Since
the FAA issued AD 2021-04-05, the FAA has determined that new or more
restrictive airworthiness limitations are necessary. This proposed AD
would continue to require the actions in AD 2021-04-05 and require
revising the existing maintenance or inspection program, as applicable,
to incorporate new or more restrictive airworthiness limitations. 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 December
15, 2022.
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-2022-1308; 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 service information identified in this NPRM, contact
Airbus Canada Limited Partnership, 13100 Henri-Fabre Boulevard,
Mirabel, Qu[eacute]bec J7N 3C6, Canada; telephone 450-476-7676; email
<a href="/cdn-cgi/l/email-protection#39580b0b09665a4b5a79585b5a1758504b5b4c4a"><span class="__cf_email__" data-cfemail="50316262600f332233103132337e313922322523">[email protected]</span></a>; website <a href="http://a220world.airbus.com">a220world.airbus.com</a>.
<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.
FOR FURTHER INFORMATION CONTACT: Gabriel Kim, Aerospace Engineer,
Airframe and Propulsion Section, FAA, New York ACO Branch, 1600 Stewart
Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7300; email <a href="/cdn-cgi/l/email-protection#ab9286caddd886c5d2cac8c486c8c4d8ebcdcaca85ccc4dd"><span class="__cf_email__" data-cfemail="083125697e7b256671696b67256b677b486e6969266f677e">[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-2022-1308; Project Identifier
MCAI-2022-00532-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
[[Page 65539]]
private, and that is relevant or responsive to this NPRM, it is
important that you clearly designate the submitted comments as CBI.
Please mark each page of your submission containing CBI as ``PROPIN.''
The FAA will treat such marked submissions as confidential under the
FOIA, and they will not be placed in the public docket of this NPRM.
Submissions containing CBI should be sent to Gabriel Kim, Aerospace
Engineer, Airframe and Propulsion Section, FAA, New York ACO Branch,
1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-
7300; email <a href="/cdn-cgi/l/email-protection#586175392e2b753621393b37753b372b183e3939763f372e"><span class="__cf_email__" data-cfemail="c8f1e5a9bebbe5a6b1a9aba7e5aba7bb88aea9a9e6afa7be">[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 2021-04-05, Amendment 39-21426 (86 FR 10799,
February 23, 2021) (AD 2021-04-05), which applies to certain Airbus
Canada Limited Partnership Model BD-500-1A10 and BD-500-1A11 airplanes.
AD 2021-04-05 requires revising the existing maintenance or inspection
program, as applicable, to incorporate new or more restrictive
airworthiness limitations. AD 2021-04-05 resulted from a determination
that new or more restrictive airworthiness limitations are necessary.
The FAA issued AD 2021-04-05 to address reduced structural integrity of
the airplane or reduced controllability of the airplane.
Actions Since AD 2021-04-05 Was Issued
Since the FAA issued AD 2021-04-05, the FAA has determined that new
or more restrictive airworthiness limitations are necessary
Transport Canada Civil Aviation (TCCA), which is the aviation
authority for Canada, has issued TCCA AD CF-2022-18, dated April 14,
2022 (TCCA AD CF-2022-18) (also referred to after this as the MCAI), to
correct an unsafe condition for certain Airbus Canada Limited
Partnership Model BD-500-1A10 and BD-500-1A11 airplanes. Airplanes with
an original airworthiness certificate or original export certificate of
airworthiness issued after February 3, 2022, must comply with the
airworthiness limitations specified as part of the approved type design
and referenced on the type certificate data sheet; this proposed AD
therefore does not include those airplanes in the applicability.
You may examine the MCAI in the AD docket at <a href="http://regulations.gov">regulations.gov</a> by
searching for and locating Docket No. FAA-2022-1308.
This proposed AD was prompted by a determination that new or more
restrictive airworthiness limitations are necessary. The FAA is
proposing this AD to address reduced structural integrity of the
airplane or reduced controllability of the airplane.
Related Service Information Under 1 CFR Part 51
Airbus Canada Limited Partnership has issued A220 Airworthiness
Limitations, BD500-3AB48-11400-02, Issue 014.00, dated February 3,
2022. This service information describes airworthiness limitations for
fuel tank systems, safe life limits, and certification maintenance
requirements.
This proposed AD would also require Airbus Canada Limited
Partnership A220 Airworthiness Limitations, BD500-3AB48-11400-02, Issue
011.00, dated June 18, 2020, which the Director of the Federal Register
approved for incorporation by reference as of March 30, 2021 (86 FR
10799, February 23, 2021).
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 the State of Design Authority,
the FAA has been notified of the unsafe condition described in the MCAI
and service information referenced above. The FAA is proposing this AD
because the FAA evaluated all the relevant information and determined
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 all of the requirements of AD 2021-
04-05. This proposed AD would require revising the existing maintenance
or inspection program, as applicable, to incorporate new or more
restrictive airworthiness limitations. Revising the existing
maintenance or inspection program as proposed in this AD would
terminate the retained requirements from AD 2021-04-05 in paragraph (g)
of this proposed AD, for Sections 01, ``Airworthiness limitations--
Introduction;'' 02, ``Certification maintenance requirements--
General;'' 04, ``ALI structural inspections--General;'' 05, ``Life
limited parts (systems)--General;'' 06, ``Life limited parts
(structures)--General;'' 07, ``Fuel system limitations--General;'' 08,
``Critical design configuration control limitations--General;'' 09,
``Power plant limitations--General;'' 10, ``Structural repair
limitations--General;'' and 11, ``Limit of validity--General;'' of
Airbus Canada Limited Partnership A220 Airworthiness Limitations,
BD500-3AB48-11400-02, Issue 011.00, dated June 18, 2020, only.
This proposed AD would require revisions to certain operator
maintenance documents to include new actions (e.g., inspections) and
Critical Design Configuration Control Limitations (CDCCLs). Compliance
with these actions and CDCCLs is required by 14 CFR 91.403(c). For
airplanes that have been previously modified, altered, or repaired in
the areas addressed by this proposed AD, the operator may not be able
to accomplish the actions described in the revisions. In this
situation, to comply with 14 CFR 91.403(c), the operator must request
approval for an alternative method of compliance according to paragraph
(k)(1) of this proposed AD.
Differences Between This Proposed AD and the MCAI
TCCA AD CF-2022-18 specifies to incorporate all sections of the
airworthiness limitations document. This proposed AD would not require
the incorporation of Section 03, ``Candidate CMR limitations--
General,'' of Airbus Canada Limited Partnership A220 Airworthiness
Limitations, BD500-3AB48-11400-02, Issue 014.00, dated February 3,
2022. However, this proposed AD would continue to require the
incorporation of Section 03, ``Candidate CMR limitations--General,'' of
Airbus Canada Limited Partnership A220 Airworthiness Limitations,
BD500-3AB48-11400-02, Issue 011.00, dated June 18, 2020.
Costs of Compliance
The FAA estimates that this proposed AD affects 70 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 2021-04-05 to be $7,650 (90 work-hours x $85 per work-
hour).
The FAA has determined that revising the maintenance or inspection
program takes an average of 90 work-hours per operator, although the
agency recognizes that this number may vary from operator to operator.
Since operators incorporate maintenance or inspection program changes
for their
[[Page 65540]]
affected fleet(s), the FAA has determined that a per-operator estimate
is more accurate than a per-airplane estimate. Therefore, the agency
estimates the average total cost per operator to be $7,650 (90 work-
hours x $85 per work-hour).
The FAA estimates the total cost per operator for the new proposed
actions to be $7,650 (90 work-hours x $85 per work-hour).
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) 2021-04-05, Amendment 39-21426
(86 FR 10799, February 23, 2021); and
0
b. Adding the following new AD:
Airbus Canada Limited Partnership (Type Certificate Previously Held
by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.):
Docket No. FAA-2022-1308; Project Identifier MCAI-2022-00532-T.
(a) Comments Due Date
The FAA must receive comments on this airworthiness directive
(AD) by December 15, 2022.
(b) Affected ADs
This AD replaces AD 2021-04-05, Amendment 39-21426 (86 FR 10799,
February 23, 2021) (AD 2021-04-05).
(c) Applicability
This AD applies to Airbus Canada Limited Partnership airplanes,
certificated in any category, as identified in paragraphs (c)(1) and
(2) of this AD.
(1) Model BD-500-1A10 airplanes, serial numbers 50001 and
subsequent with an original airworthiness certificate or original
export certificate of airworthiness issued on or before February 3,
2022.
(2) Model BD-500-1A11 airplanes, serial numbers 55001 and
subsequent with an original airworthiness certificate or original
export certificate of airworthiness issued on or before February 3,
2022.
(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 reduced structural integrity of the
airplane or reduced controllability 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 a New Terminating Action
This paragraph restates the requirements of paragraph (g) of AD
2021-04-05, with a new terminating action. For airplanes with an
original airworthiness certificate or original export certificate of
airworthiness issued on or before June 18, 2020: Within 90 days
after March 30, 2021 (the effective date of AD 2021-04-05), revise
the existing maintenance or inspection program, as applicable, to
incorporate the information specified in Airbus Canada Limited
Partnership A220 Airworthiness Limitations, BD500-3AB48-11400-02,
Issue 011.00, dated June 18, 2020. The initial compliance time for
doing the tasks is at the time specified in Airbus Canada Limited
Partnership A220 Airworthiness Limitations, BD500-3AB48-11400-02,
Issue 011.00, dated June 18, 2020, or within 90 days after March 30,
2021, 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 for
Sections 01, ``Airworthiness limitations--Introduction;'' 02,
``Certification maintenance requirements--General;'' 04, ``ALI
structural inspections--General;'' 05, ``Life limited parts
(systems)--General;'' 06, ``Life limited parts (structures)--
General;'' 07, ``Fuel system limitations--General;'' 08, ``Critical
design configuration control limitations--General;'' 09, ``Power
plant limitations--General;'' 10, ``Structural repair limitations--
General;'' and 11, ``Limit of validity--General;'' of Airbus Canada
Limited Partnership A220 Airworthiness Limitations, BD500-3AB48-
11400-02, Issue 011.00, dated June 18, 2020, only.
(h) Retained No Alternative Actions, Intervals, or Critical Design
Configuration Control Limitations (CDCCLs), With a New Exception
This paragraph restates the requirements of paragraph (h) of AD
2021-04-05, 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), intervals, or CDCCLs may be
used unless the actions, intervals, and CDCCLs are approved as an
alternative method of compliance (AMOC) in accordance with the
procedures specified in paragraph (k)(1) of this AD.
(i) New Maintenance or Inspection Program Revision
Within 90 days after the effective date of this AD, revise the
existing maintenance or inspection program, as applicable, to
incorporate the information specified in Sections 01,
``Airworthiness limitations--Introduction;'' 02, ``Certification
maintenance requirements--General;'' 04, ``ALI structural
inspections--General;'' 05, ``Life limited parts--General;'' 06,
``Fuel system limitations--General;'' 07, ``Critical design
configuration control limitations--General;'' 08, ``Power plant
limitations--General;'' 09, ``Structural repair limitations--
General;'' and 10, ``Limit of validity--General;'' inclusive of
Airbus Canada Limited Partnership A220 Airworthiness Limitations,
BD500-3AB48-11400-02, Issue 014.00, dated February 3, 2022. The
initial compliance time for doing the tasks is at the time specified
in Airbus Canada Limited Partnership A220 Airworthiness Limitations,
BD500-3AB48-11400-02, Issue 014.00, dated February 3,
[[Page 65541]]
2022, or within 90 days after the effective date of this AD,
whichever occurs later. Accomplishing the revision of the existing
maintenance or inspection program required by this paragraph
terminates the actions required by paragraph (g) of this AD for
Sections 01, ``Airworthiness limitations--Introduction;'' 02,
``Certification maintenance requirements--General;'' 04, ``ALI
structural inspections--General;'' 05, ``Life limited parts
(systems)--General;'' 06, ``Life limited parts (structures)--
General;'' 07, ``Fuel system limitations--General;'' 08, ``Critical
design configuration control limitations--General;'' 09, ``Power
plant limitations--General;'' 10, ``Structural repair limitations--
General;'' and 11, ``Limit of validity--General;'' of Airbus Canada
Limited Partnership A220 Airworthiness Limitations, BD500-3AB48-
11400-02, Issue 011.00, dated June 18, 2020, only.
(j) New No Alternative Actions, Intervals, or CDCCLs
After the existing maintenance or inspection program has been
revised as required by paragraph (i) of this AD, no alternative
actions (e.g., inspections), intervals, or CDCCLs may be used unless
the actions, intervals, and CDCCLs are approved as an AMOC in
accordance with the procedures specified in paragraph (k)(1) of this
AD.
(k) Additional AD Provisions
The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager, New
York ACO Branch, FAA, has the authority to approve AMOCs for this
AD, if requested using the procedures found in 14 CFR 39.19. In
accordance with 14 CFR 39.19, send your request to your principal
inspector or responsible Flight Standards Office, as appropriate. If
sending information directly to the manager of the certification
office, send it to ATTN: Program Manager, Continuing Operational
Safety, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; telephone 516-228-7300. 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, New York ACO
Branch, FAA; or Transport Canada Civil Aviation (TCCA); or Airbus
Canada Limited Partnership's TCCA Design Approval Organization
(DAO). If approved by the DAO, the approval must include the DAO-
authorized signature.
(l) Additional Information
(1) Refer to TCCA AD CF-2022-18, dated April 14, 2022, for
related information. This TCCA AD may be found in the AD docket
<a href="http://regulations.gov">regulations.gov</a> by searching for and locating Docket No. FAA-2022-
1308.
(2) For more information about this AD, contact Gabriel Kim,
Aerospace Engineer, Airframe and Propulsion Section, FAA, New York
ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590;
telephone 516-228-7300; email <a href="/cdn-cgi/l/email-protection#3c05115d4a4f1152455d5f53115f534f7c5a5d5d125b534a"><span class="__cf_email__" data-cfemail="b58c98d4c3c698dbccd4d6da98d6dac6f5d3d4d49bd2dac3">[email protected]</span></a>.
(m) 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
December 5, 2022.
(i) Airbus Canada Limited Partnership A220 Airworthiness
Limitations, BD500-3AB48-11400-02, Issue 014.00, dated February 3,
2022.
(ii) [Reserved]
(4) The following service information was approved for IBR on
March 30, 2021 (86 FR 10799, February 23, 2021).
(i) Airbus Canada Limited Partnership A220 Airworthiness
Limitations, BD500-3AB48-11400-02, Issue 011.00, dated June 18,
2020.
(ii) [Reserved]
(5) For service information identified in this AD, contact
Airbus Canada Limited Partnership, 13100 Henri-Fabre Boulevard,
Mirabel, Qu[eacute]bec J7N 3C6, Canada; telephone 450-476-7676;
email <a href="/cdn-cgi/l/email-protection#ccadfefefc93afbeaf8cadaeafe2ada5beaeb9bf"><span class="__cf_email__" data-cfemail="2a4b18181a754958496a4b4849044b4358485f59">[email protected]</span></a>; website <a href="http://a220world.airbus.com">a220world.airbus.com</a>.
(6) You may view this service information at the FAA,
Airworthiness Products Section, Operational Safety Branch, 2200
South 216th St., Des Moines, WA. For information on the availability
of this material at the FAA, call 206-231-3195.
(7) You may view this 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#3f594d1156514c4f5a5c4b5650517f515e4d5e11585049"><span class="__cf_email__" data-cfemail="5e382c7037302d2e3b3d2a3731301e303f2c3f70393128">[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 October 17, 2022.
Ross Landes,
Deputy Director for Regulatory Operations, Compliance & Airworthiness
Division, Aircraft Certification Service.
[FR Doc. 2022-23012 Filed 10-28-22; 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.