Rule2024-21179
Airworthiness Directives; Dassault Aviation Airplanes
Primary source
Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.
Published
September 18, 2024
Effective
October 23, 2024
Issuing agencies
Transportation DepartmentFederal Aviation Administration
Abstract
The FAA is adopting a new airworthiness directive (AD) for all Dassault Aviation Model FALCON 7X airplanes. This AD was prompted by reports of excessive thickness of the trailing edge of certain ailerons, which may affect the assembly of the rear spar with the lower and upper skins. This AD requires a one-time ultrasonic or visual inspection of the aileron rear spar and trailing edge areas, and applicable corrective actions, 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 89 Issue 181 (Wednesday, September 18, 2024)</title>
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[Federal Register Volume 89, Number 181 (Wednesday, September 18, 2024)]
[Rules and Regulations]
[Pages 76401-76403]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2024-21179]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2024-1473; Project Identifier MCAI-2024-00195-T;
Amendment 39-22817; AD 2024-16-11]
RIN 2120-AA64
Airworthiness Directives; Dassault Aviation Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Final rule.
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SUMMARY: The FAA is adopting a new airworthiness directive (AD) for all
Dassault Aviation Model FALCON 7X airplanes. This AD was prompted by
reports of excessive thickness of the trailing edge of certain
ailerons, which may affect the assembly of the rear spar with the lower
and upper skins. This AD requires a one-time ultrasonic or visual
inspection of the aileron rear spar and trailing edge areas, and
applicable corrective actions, 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 October 23, 2024.
The Director of the Federal Register approved the incorporation by
reference of a certain publication listed in this AD as of October 23,
2024.
ADDRESSES:
AD Docket: You may examine the AD docket at <a href="http://regulations.gov">regulations.gov</a> under
Docket No. FAA-2024-1473; 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
address for Docket Operations is U.S. Department of Transportation,
Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200
New Jersey Avenue SE, Washington, DC 20590.
Material Incorporated by Reference:
<bullet> 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#e3a2a790a386829082cd8696918c9382cd8696"><span class="__cf_email__" data-cfemail="5213162112373321337c3727203d22337c3727">[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 material at the FAA, Airworthiness
Products Section, Operational Safety Branch, 2200 South 216th Street,
Des Moines, WA. For information on the availability of this material at
the FAA, call 206-231-3195. It is also available at <a href="http://regulations.gov">regulations.gov</a>
under Docket No. FAA-2024-1473.
FOR FURTHER INFORMATION CONTACT: Tom Rodriguez, Aviation Safety
Engineer, FAA, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590;
telephone 206-231-3226; email <a href="/cdn-cgi/l/email-protection#34605b591a665b50465d5341514e745255551a535b42"><span class="__cf_email__" data-cfemail="abffc4c685f9c4cfd9c2ccdeced1ebcdcaca85ccc4dd">[email protected]</span></a>.
SUPPLEMENTARY INFORMATION:
Background
The FAA issued a notice of proposed rulemaking (NPRM) to amend 14
CFR part 39 by adding an AD that would apply on all Dassault Aviation
Model FALCON 7X airplanes. The NPRM published in the Federal Register
on May 23, 2024 (89 FR 45612). The NPRM was prompted by AD 2024-0076,
dated March 19, 2024, issued by EASA, which is the Technical Agent for
the Member States of the European Union (EASA AD 2024-0076) (also
referred to as the MCAI). The MCAI states that excessive
[[Page 76402]]
thickness was found on the trailing edge of certain ailerons, which may
affect the assembly of the rear spar with the lower and upper skins.
The unsafe condition, if not addressed, could result in reduced
structural integrity of the aileron.
In the NPRM, the FAA proposed to require a one-time ultrasonic or
visual inspection of the aileron rear spar and trailing edge areas, and
applicable corrective actions, as specified in EASA AD 2024-0076. The
FAA is issuing 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-2024-1473.
Discussion of Final Airworthiness Directive
Comments
The FAA received no comments on the NPRM or on the determination of
the cost to the public.
Conclusion
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 reviewed the relevant data and determined
that air safety requires adopting this AD as proposed. Accordingly, the
FAA is issuing this AD to address the unsafe condition on this product.
Except for minor editorial changes, this AD is adopted as proposed in
the NPRM. None of the changes will increase the economic burden on any
operator.
Material Incorporated by Reference Under 1 CFR Part 51
EASA AD 2024-0076 specifies procedures for one-time ultrasonic and
visual inspections for discrepancies (excessive paint thickness) of the
aileron rear spar and trailing edge areas, and repair of discrepant
parts. 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.
Costs of Compliance
The FAA estimates that this AD affects 160 airplanes of U.S.
registry. The FAA estimates the following costs to comply with this AD:
Estimated Costs for Required Actions
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Cost per Cost on U.S.
Labor cost Parts cost product operators
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21 work-hours x $85 per hour = $1,785........................ $324 $2,109 $337,440
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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
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Labor cost Parts cost Cost per product
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11 work-hours x $85 per hour = $935 $296 $1,231
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The FAA has included all known costs in its cost estimate.
According to the manufacturer, however, some or all of the costs of
this AD may be covered under warranty, thereby reducing the cost impact
on affected operators.
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,
(2) Will not affect intrastate aviation in Alaska, and
(3) Will 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 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 adding the following new airworthiness
directive:
[[Page 76403]]
2024-16-11 Dassault Aviation: Amendment 39-22817; Docket No. FAA-
2024-1473; Project Identifier MCAI-2024-00195-T.
(a) Effective Date
This airworthiness directive (AD) is effective October 23, 2024.
(b) Affected ADs
None.
(c) Applicability
This AD applies to all Dassault Aviation Model FALCON 7X
airplanes, certificated in any category.
Note 1 to paragraph (c): Model FALCON 7X airplanes with
modification M1000 incorporated are commonly referred to as ``Model
FALCON 8X'' airplanes as a marketing designation.
(d) Subject
Air Transport Association (ATA) of America Code: 57, Wings.
(e) Unsafe Condition
This AD was prompted by reports of excessive thickness of the
trailing edge of certain ailerons, which may affect the assembly of
the rear spar with the lower and upper skins. The FAA is issuing
this AD to address the thickness of the trailing edge of certain
ailerons. The unsafe condition, if not addressed, could result in
reduced structural integrity of the aileron.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Requirements
Except as specified in paragraphs (h) and (i) of this AD: Comply
with all required actions and compliance times specified in, and in
accordance with, European Union Aviation Safety Agency (EASA) AD
2024-0076, dated March 19, 2024 (EASA AD 2024-0076).
(h) Exceptions to EASA AD 2024-0076
(1) Where paragraph (3) of EASA AD 2024-0076 specifies to
``contact Dassault for approved corrective action(s) instructions
and accomplish those instructions accordingly,'' this AD requires
replacing that text with ``repair the discrepancy using a method
approved by the Manager, International Validation Branch, FAA; or
EASA; or Dassault's EASA Design Organization Approval (DOA). If
approved by the DOA, the approval must include the DOA-authorized
signature.''
(2) This AD does not adopt the ``Remarks'' section of EASA AD
2024-0076.
(i) No Reporting Requirement
Although the service information referenced in EASA AD 2024-0076
specifies to submit certain information to the manufacturer, this AD
does not include that requirement.
(j) 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 manager of the
International Validation Branch, mail it to the address identified
in paragraph (k) of this AD. Information may be emailed to: <a href="/cdn-cgi/l/email-protection#556c7814030678141c07786266657814181a16153334347b323a23"><span class="__cf_email__" data-cfemail="20190d6176730d6169720d1713100d616d6f63604641410e474f56">[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 Dassault Aviation's EASA DOA. If
approved by the DOA, the approval must include the DOA-authorized
signature.
(k) Additional Information
For more information about this AD, contact Tom Rodriguez,
Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; telephone 206-231-3226; email
<a href="/cdn-cgi/l/email-protection#2a7e45470478454e58434d5f4f506a4c4b4b044d455c"><span class="__cf_email__" data-cfemail="1a4e75773448757e68737d6f7f605a7c7b7b347d756c">[email protected]</span></a>.
(l) Material Incorporated by Reference
(1) The Director of the Federal Register approved the
incorporation by reference (IBR) 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 2024-0076,
dated March 19, 2024.
(ii) [Reserved]
(3) For EASA AD 2024-0076, contact EASA, Konrad-Adenauer-Ufer 3,
50668 Cologne, Germany; telephone +49 221 8999 000; email
<a href="/cdn-cgi/l/email-protection#a4e5e0d7e4c1c5d7c58ac1d1d6cbd4c58ac1d1"><span class="__cf_email__" data-cfemail="6223261122070311034c0717100d12034c0717">[email protected]</span></a>; website easa.europa.eu. You may find this EASA
AD on the EASA website ad.easa.europa.eu.
(4) You may view this material at the FAA, Airworthiness
Products Section, Operational Safety Branch, 2200 South 216th
Street, Des Moines, WA. For information on the availability of this
material at the FAA, call 206-231-3195.
(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#96f0e4b8fff8e5e6f3f5e2fff9f8d6f8f7e4f7b8f1f9e0"><span class="__cf_email__" data-cfemail="d2b4a0fcbbbca1a2b7b1a6bbbdbc92bcb3a0b3fcb5bda4">[email protected]</span></a>.
Issued on September 12, 2024.
Victor Wicklund,
Deputy Director, Compliance & Airworthiness Division, Aircraft
Certification Service.
[FR Doc. 2024-21179 Filed 9-17-24; 8:45 am]
BILLING CODE 4910-13-P
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