Proposed Rule2022-07157
Airworthiness Directives; ATR-GIE Avions de Transport Régional 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 6, 2022
Issuing agencies
Transportation DepartmentFederal Aviation Administration
Abstract
The FAA proposes to supersede Airworthiness Directive (AD) 2018-18-05, which applies to all ATR-GIE Avions de Transport R[eacute]gional Model ATR42-200, -300, and -320 airplanes; and AD 2020- 09-16, which applies to all ATR-GIE Avions de Transport R[eacute]gional Model ATR42-200, -300, and -320 airplanes. AD 2018-18-05 and AD 2020- 09-16 require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2018-18-05 and AD 2020-09-16, the FAA has determined that new or more restrictive airworthiness limitations are necessary. This proposed AD would retain the requirements of AD 2020-09-16. This proposed AD would also 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. 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 66 (Wednesday, April 6, 2022)</title>
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[Federal Register Volume 87, Number 66 (Wednesday, April 6, 2022)]
[Proposed Rules]
[Pages 19818-19821]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2022-07157]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2022-0395; Project Identifier MCAI-2021-01048-T]
RIN 2120-AA64
Airworthiness Directives; ATR-GIE Avions de Transport
R[eacute]gional 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)
2018-18-05, which applies to all ATR-GIE Avions de Transport
R[eacute]gional Model ATR42-200, -300, and -320 airplanes; and AD 2020-
09-16, which applies to all ATR-GIE Avions de Transport R[eacute]gional
Model ATR42-200, -300, and -320 airplanes. AD 2018-18-05 and AD 2020-
09-16 require revising the existing maintenance or inspection program,
as applicable, to incorporate new or more restrictive airworthiness
limitations. Since the FAA issued AD 2018-18-05 and AD 2020-09-16, the
FAA has determined that new or more restrictive airworthiness
limitations are necessary. This proposed AD would retain the
requirements of AD 2020-09-16. This proposed AD would also 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. 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 23,
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="https://www.regulations.gov">https://www.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: U.S. Department of Transportation, Docket
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New
Jersey Avenue SE, Washington, DC 20590, between 9 a.m. and 5 p.m.,
Monday through Friday, except Federal holidays.
For material that will be incorporated by reference (IBR) 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#c08184b380a5a1b3a1eea5b5b2afb0a1eea5b5"><span class="__cf_email__" data-cfemail="3e7f7a4d7e5b5f4d5f105b4b4c514e5f105b4b">[email protected]</span></a>; internet
www.easa.europa.eu. You may find this IBR material on the EASA website
at <a href="https://ad.easa.europa.eu">https://ad.easa.europa.eu</a>. You may view this IBR 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. It is also available in
the AD docket on the internet at <a href="https://www.regulations.gov">https://www.regulations.gov</a> by
searching for and locating Docket No. FAA-2022-0395.
Examining the AD Docket
You may examine the AD docket at <a href="https://www.regulations.gov">https://www.regulations.gov</a> by
searching for and locating Docket No. FAA-2022-0395; 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.
FOR FURTHER INFORMATION CONTACT: Shahram Daneshmandi, Aerospace
Engineer, Large Aircraft Section, International Validation Branch, FAA,
2200 South 216th St., Des Moines, WA 98198; telephone 206-231-3220;
email <a href="/cdn-cgi/l/email-protection#9eedf6fff6ecfff3b0fafff0fbedf6f3fff0faf7def8ffffb0f9f1e8"><span class="__cf_email__" data-cfemail="f5869d949d879498db91949b90869d98949b919cb5939494db929a83">[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-2022-0395; Project Identifier
MCAI-2021-01048-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="https://www.regulations.gov">https://www.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
Shahram Daneshmandi, Aerospace Engineer, Large Aircraft Section,
International Validation Branch, FAA, 2200 South 216th St., Des Moines,
WA 98198; telephone 206-231-3220; email <a href="/cdn-cgi/l/email-protection#4b38232a23392a26652f2a252e3823262a252f220b2d2a2a652c243d"><span class="__cf_email__" data-cfemail="d7a4bfb6bfa5b6baf9b3b6b9b2a4bfbab6b9b3be97b1b6b6f9b0b8a1">[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 2018-18-05, Amendment 39-19384 (83 FR 44463,
August 31, 2018) (AD 2018-18-05), which applies to certain ATR-GIE
Avions de Transport R[eacute]gional Model ATR42-200, -300, and -320
airplanes. AD 2018-18-05 requires revising the existing maintenance or
inspection program, as applicable, to incorporate new or more
restrictive maintenance requirements and airworthiness limitations. The
FAA issued AD 2018-18-05 to prevent reduced structural integrity of the
airplane.
The FAA also issued AD 2020-09-16, Amendment 39-19912 (85 FR 29596,
May 18, 2020) (AD 2020-09-16), which applies to all ATR-GIE Avions de
Transport R[eacute]gional Model ATR42-200, -300, and -320 airplanes. AD
2020-09-
[[Page 19819]]
16 requires revising the existing maintenance or inspection program, as
applicable, to incorporate new or more restrictive airworthiness
limitations. The FAA issued AD 2020-09-16 to address reduced structural
integrity of the airplane. AD 2020-09-16 also specifies that
accomplishing the revision required by paragraph (g) of that AD
terminates all requirements of AD 2018-18-05, but AD 2020-09-16 did not
supersede AD 2018-18-05.
Actions Since AD 2018-18-05 and AD 2020-09-16 Were Issued
Since the FAA issued AD 2018-18-05 and AD 2020-09-16, the FAA has
determined that new or more restrictive airworthiness limitations are
necessary.
EASA, which is the Technical Agent for the Member States of the
European Union, has issued EASA AD 2021-0211, dated September 17, 2021
(EASA AD 2021-0211) (also referred to as the MCAI), to correct an
unsafe condition for all ATR-GIE Avions de Transport R[eacute]gional
Model ATR42-200, -300, and -320 airplanes.
This proposed AD was prompted by a determination that new or more
restrictive airworthiness limitations are necessary. The FAA is
proposing this AD to prevent reduced structural integrity of the
airplane. See the MCAI for additional background information.
Related Service Information Under 1 CFR Part 51
EASA AD 2021-0211 describes new or more restrictive airworthiness
limitations for airplane structures and components.
This AD would also require EASA AD 2019-0256, dated October 17,
2019, which the Director of the Federal Register approved for
incorporation by reference as of June 22, 2020 (85 FR 29596, May 18,
2020).
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 the State of Design Authority, it
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 retain the requirements of AD 2020-09-16.
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
2021-0211 described previously, as proposed for incorporation by
reference. Revising the existing maintenance or inspection program, as
specified in EASA AD 2021-0211, would terminate the retained
requirements from AD 2020-09-16. Any differences with EASA AD 2021-0211
are identified as exceptions in the regulatory text of this proposed
AD.
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 (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 2021-0211 by reference in the FAA
final rule. This proposed AD would, therefore, require compliance with
EASA AD 2021-0211 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 2021-0211 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 2021-
0211. Service information required by EASA AD 2021-0211 for compliance
will be available at <a href="https://www.regulations.gov">https://www.regulations.gov</a> by searching for and
locating Docket No. FAA-2022-0395 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), intervals, or CDCCLs may be used unless the actions,
intervals, and CDCCLs are approved as an AMOC in accordance with the
procedures specified in the AMOCs paragraph under ``Additional FAA AD
Provisions.'' This new format includes a ``New Provisions for
Alternative Actions, Intervals, and CDCCLs'' paragraph that does not
specifically refer to AMOCs, but operators may still request an AMOC to
use an alternative action, interval, or CDCCL.
Costs of Compliance
The FAA estimates that this proposed AD affects 26 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 2020-09-16 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 19820]]
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 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) 2018-18-05, Amendment 39-19384
(83 FR 44463, August 31, 2018); and AD 2020-09-16, Amendment 39-19912
(85 FR 29596, May 18, 2020); and
0
b. Adding the following new AD:
ATR-GIE Avions de Transport R[eacute]gional: Docket No. FAA-2022-
0395; Project Identifier MCAI-2021-01048-T.
(a) Comments Due Date
The FAA must receive comments on this airworthiness directive
(AD) by May 23, 2022.
(b) Affected ADs
This AD replaces AD 2018-18-05, Amendment 39-19384 (83 FR 44463,
August 31, 2018); and AD 2020-09-16, Amendment 39-19912 (85 FR
29596, May 18, 2020) (AD 2020-09-16).
(c) Applicability
This AD applies to all ATR-GIE Avions de Transport
R[eacute]gional Model ATR42-200, -300, and -320 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 prevent 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 New Terminating Action
This paragraph restates the requirements of paragraph (g) of AD
2020-09-16, with a new terminating action. 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 2019-0256, dated October 17,
2019 (EASA AD 2019-0256). 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 2019-0256, With No Changes
This paragraph restates the exceptions specified in paragraph
(h) of AD 2020-09-16, with no changes.
(1) The requirements specified in paragraphs (1) and (3) of EASA
AD 2019-0256 do not apply to this AD.
(2) Where paragraph (2) of EASA AD 2019-0256 refers to its
effective date, this AD requires using June 22, 2020 (the effective
date of AD 2020-09-16).
(3) Paragraph (4) of EASA AD 2019-0256 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, to incorporate the ``limitations, tasks and
associated thresholds and intervals'' specified in paragraph (4) of
EASA AD 2019-0256 within 90 days after June 22, 2020 (the effective
date of AD 2020-09-16).
(4) The initial compliance time for doing the tasks specified in
paragraph (4) of EASA AD 2019-0256 is at the applicable ``associated
thresholds'' specified in paragraph (4) of EASA AD 2019-0256, or
within 90 days after June 22, 2020 (the effective date of AD 2020-
09-16), whichever occurs later.
(5) The provisions specified in paragraphs (5) and (6) of EASA
AD 2019-0256 do not apply to this AD.
(6) The ``Remarks'' section of EASA AD 2019-0256 does not apply
to this AD.
(i) Retained Restrictions on Alternative Actions, Intervals, and
Critical Design Configuration Control Limitations (CDCCLs), With New
Exception
This paragraph restates the requirements of paragraph (i) of AD
2020-09-16, with a new exception. Except as required by paragraphs
(j) and (l) 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, and CDCCLs are
allowed unless they are approved as specified in the provisions of
the ``Ref. Publications'' section of EASA AD 2019-0256.
(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 2021-0211, dated September 17, 2021 (EASA
AD 2021-0211). 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 2021-0211
(1) Where EASA AD 2021-0211 refers to its effective date, this
AD requires using the effective date of this AD.
(2) The requirements specified in paragraphs (1) and (2) of EASA
AD 2021-0211 do not apply to this AD.
(3) Paragraph (3) of EASA AD 2021-0211 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.
(4) The initial compliance time for doing the tasks specified in
paragraph (3) of EASA AD 2021-0211 is at the applicable
``limitations'' and ``associated thresholds'' as
[[Page 19821]]
incorporated by the requirements of paragraph (3) of EASA AD 2021-
0211, or within 90 days after the effective date of this AD,
whichever occurs later.
(5) The provisions specified in paragraphs (4) and (5) of EASA
AD 2021-0211 do not apply to this AD.
(6) The ``Remarks'' section of EASA AD 2021-0211 does not apply
to this AD.
(l) New Provisions for Alternative Actions, Intervals, and CDCCLs
After the existing maintenance or inspection program has been
revised as required by paragraph (j) of this AD, no alternative
actions (e.g., inspections), intervals, and CDCCLs are allowed
unless they are approved as specified in the provisions of the
``Ref. Publications'' section of EASA AD 2021-0211.
(m) Additional FAA AD Provisions
The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager,
Large Aircraft Section, 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 Large Aircraft Section, International Validation Branch, send it
to the attention of the person identified in paragraph (n)(2) of
this AD. Information may be emailed to: <a href="/cdn-cgi/l/email-protection#10293d5146433d5159423d2723203d515d5f53507671713e777f66"><span class="__cf_email__" data-cfemail="c7feea869194ea868e95eaf0f4f7ea868a888487a1a6a6e9a0a8b1">[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, Large Aircraft
Section, International Validation Branch, FAA; or EASA; or ATR-GIE
Avions de Transport R[eacute]gional's EASA Design Organization
Approval (DOA). If approved by the DOA, the approval must include
the DOA-authorized signature.
(n) Related Information
(1) For information about EASA AD 2019-0256 and EASA AD 2021-
0211, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany;
telephone +49 221 8999 000; email <a href="/cdn-cgi/l/email-protection#0544417645606476642b6070776a75642b6070"><span class="__cf_email__" data-cfemail="5d1c192e1d383c2e3c7338282f322d3c733828">[email protected]</span></a>; internet
www.easa.europa.eu. You may find these EASA ADs on the EASA website
at <a href="https://ad.easa.europa.eu">https://ad.easa.europa.eu</a>. 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="https://www.regulations.gov">https://www.regulations.gov</a> by searching
for and locating Docket No. FAA-2022-0395.
(2) For more information about this AD, contact Shahram
Daneshmandi, Aerospace Engineer, Large Aircraft Section,
International Validation Branch, FAA, 2200 South 216th St., Des
Moines, WA 98198; telephone206-231-3220; email
<a href="/cdn-cgi/l/email-protection#a9dac1c8c1dbc8c487cdc8c7ccdac1c4c8c7cdc0e9cfc8c887cec6df"><span class="__cf_email__" data-cfemail="c4b7aca5acb6a5a9eaa0a5aaa1b7aca9a5aaa0ad84a2a5a5eaa3abb2">[email protected]</span></a>.
Issued on March 31, 2022.
Lance T. Gant,
Director, Compliance & Airworthiness Division, Aircraft Certification
Service.
[FR Doc. 2022-07157 Filed 4-5-22; 8:45 am]
BILLING CODE 4910-13-P
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