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Federal Register / Vol. 86, No. 35 / Wednesday, February 24, 2021 / Rules and Regulations ESTIMATED COSTS FOR REQUIRED ACTIONS
Action
Labor cost
Retained actions from AD 2019-03-27
New proposed actions

9 work-hours $85 per hour = $765
9 work-hours $85 per hour = $765

The FAA estimates the following costs to do any necessary on-condition replacements that would be required
Parts cost
based on the results of any required actions. The FAA has no way of determining the number of aircraft that
$0
316

Cost per product
Cost on U.S.
operators
$765
1,081

$41,310
58,374

might need these on-condition replacements:

ESTIMATED COSTS OF ON-CONDITION ACTIONS
Labor cost
Parts cost
9 work-hours $85 per hour = $765

Authority for This Rulemaking Title 49 of the United States Code specifies the FAAs 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 Agencys 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.

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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.

VerDate Sep<11>2014

16:14 Feb 23, 2021

Jkt 253001

List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety.
Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows:
PART 39AIRWORTHINESS
DIRECTIVES
1. The authority citation for part 39
continues to read as follows:

Authority: 49 U.S.C. 106g, 40113, 44701.
39.13

Amended
2. The FAA amends 39.13 by:
a. Removing Airworthiness Directive AD 20190327, Amendment 39
19579 84 FR 7801, March 5, 2019, and b. Adding the following new airworthiness directive:

20210312 Dassault Aviation:
Amendment 3921415; Docket No.
FAA20200977; Project Identifier MCAI202001106T.
a Effective Date This airworthiness directive AD is effective March 31, 2021.
b Affected AD
This AD replaces AD 20190327, Amendment 3919579 84 FR 7801, March 5, 2019 AD 20190327.
c Applicability This AD applies to all Dassault Aviation Model Falcon 10 airplanes, certificated in any category.
d Subject Air Transport Association ATA of America Code 30, Ice and rain protection.
e Reason This AD was prompted by a report indicating that certain wing anti-ice outboard
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$316

Cost per product $1,081

flexible hoses were found damaged, likely resulting from the installation process, and the development of an improved wing antiice flexible hose. The FAA is issuing this AD
to address damaged wing anti-ice outboard flexible hoses, which could lead to a loss of performance of the wing anti-ice protection system that is not annunciated to the pilot, and could result in 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 20200127, dated June 4, 2020 EASA AD 20200127.
h Exceptions to EASA AD 20200127
1 Where EASA AD 20200127 refers to February 25, 2019 the effective date of EASA
AD 20190040E, dated February 21, 2019, this AD requires using March 8, 2019 the effective date of AD 20190327.
2 Where EASA AD 20200127 refers to its effective date, this AD requires using the effective date of this AD.
3 The Remarks section of EASA AD
20200127 does not apply to this AD.
4 Where EASA AD 20200127 refers to paragraph 4 of EASA AD 20170108 for applicable life limits, for this AD refer to FAA AD 20161907, Amendment 3918656
81 FR 63688, September 16, 2016.
i No Reporting Requirement Although the service information referenced in EASA AD 20200127 specifies to submit certain information to the manufacturer, this AD does not include that requirement.
j Other 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,
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24FER1