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Federal Register / Vol. 86, No. 164 / Friday, August 27, 2021 / Proposed Rules require replacing the rudder control pedal torque tube with a serviceable part.

Costs of Compliance The FAA estimates that this proposed AD, if adopted as proposed, would affect 4 airplanes of U.S. registry.

The FAA estimates the following costs to comply with this proposed AD:

ESTIMATED COSTS
Action
Labor cost
Inspections

5 work-hours $85 per hour =
$425 per inspection cycle.

The FAA estimates the following costs to replace a rudder control pedal torque tube if required by the results of
Parts cost
Cost on U.S.
operators
Cost per airplane $0

$425 per inspection cycle

the proposed inspections. The FAA has no way of determining the number of
$1,700 per inspection cycle.

airplanes that might need these replacements:

ON-CONDITION COSTS
Action
Labor cost
Replacement

20 work-hours $85 per hour = $1,700

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 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
VerDate Sep<11>2014

16:25 Aug 26, 2021

Jkt 253001

Parts cost $9,100

Cost per airplane $10,800

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.

c Applicability This AD applies to ASI Aviation type certificate previously held by Reims Aviation S.A. Model F406 airplanes, all serial numbers, certificated in any category.

List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety.

d Subject Joint Aircraft System Component JASC
Code 2700, Flight Control System.

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 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 20151607 R1, Amendment 3918328
80 FR 72563, November 20, 2015; and b. Adding the following new airworthiness directive:

ASI Aviation Type Certificate Previously Held by Reims Aviation S.A.: Docket No. FAA20210712; Project Identifier 2019CE018AD.
a Comments Due Date The FAA must receive comments on this airworthiness directive AD by October 12, 2021.
b Affected ADs This AD replaces AD 20151607 R1, Amendment 3918328 80 FR 72563, November 20, 2015 AD 20151607 R1.

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e Unsafe Condition This AD was prompted by reports of detachment of the pilots rudder control pedal in flight. The FAA is issuing this AD
to detect and correct cracking of the pilots rudder control pedal. The unsafe condition, if not addressed, could result in detachment of the pedal with possible loss of airplane directional control.
f Compliance Comply with this AD within the compliance times specified, unless already done.
g Definition For the purpose of this AD, a serviceable part is:
1 A rudder control pedal torque tube lefthand LH part number P/N 51152601 or right hand RH P/N 51152602 that has had a magnetic particle inspection by following the instructions of Part B of ASI Aviation Service Bulletin No. F406104, Revision 1, dated December 14, 2018, and no cracks were found; or 2 A new rudder control pedal torque tube LH P/N 51152601 or RH P/N 51152602
that has never been installed on an airplane.
h Repetitive Inspections and Corrective Actions 1 Before further flight after the effective date of this AD, and thereafter at intervals not to exceed 600 hours time-in-service TIS, do a visual inspection and a dye or fluorescent penetrant inspection for cracks of the LH and RH rudder control pedal torque tubes by
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