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Federal Register / Vol. 86, No. 209 / Tuesday, November 2, 2021 / Rules and Regulations
pursuant to 5 U.S.C. 553d for making this amendment effective in less than 30
days, for the same reasons the FAA
found good cause to forgo notice and comment.
Comments Invited The FAA invites you to send any written relevant data, views, or arguments about this AD. Send your comments to an address listed under ADDRESSES. Include Docket No. FAA
20210885.; Project Identifier MCAI
202100966R at the beginning of your comments. The most helpful comments reference a specific portion of the AD, 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 this AD 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 https
www.regulations.gov, including any personal information you provide. The agency will also post a report summarizing each substantive verbal contact received about this AD.

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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 AD 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 AD, 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 AD. Submissions containing CBI
should be sent to Darren Gassetto, Aerospace Engineer, COS Program Management Section, Operational Safety Branch, Compliance &
Airworthiness Division, FAA, 1600
Stewart Ave., Suite 410, Westbury, NY
11590; telephone 516 2287323; email Darren.Gassetto@faa.gov. Any commentary that the FAA receives that is not specifically designated as CBI will be placed in the public docket for this rulemaking.

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Regulatory Flexibility Act RFA
The requirements of the RFA do not apply when an agency finds good cause pursuant to 5 U.S.C. 553 to adopt a rule without prior notice and comment.
Because the FAA has determined that it has good cause to adopt this rule without notice and comment, RFA
analysis is not required.
Costs of Compliance The FAA estimates that this AD
affects 129 helicopters of U.S. registry.
Labor rates are estimated at $85 per work-hour. Based on these numbers, the FAA estimates the following costs to comply with this AD.
Performing an RTC takes about 1
work-hour for an estimated cost of $85
per RTC, and $10,965 for the U.S. fleet.
If required, replacing the hoist assembly takes about 1.5 work-hours and parts cost about $204,364 for an estimated cost of $204,492 per hoist assembly.
If required, replacing a hoist cable takes about 0.75 work-hour and parts cost about $14,141 for an estimated cost of $14,205 per hoist cable.
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.
Regulatory Findings The FAA determined that 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 this regulation:

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1 Is not a significant regulatory action under Executive Order 12866, and 2 Will not affect intrastate aviation in Alaska.
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 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 adding the following new airworthiness directive:

20212213 Leonardo S.p.a.: Amendment 3921786; Docket No. FAA20210885.;
Project Identifier MCAI202100966R.
a Effective Date This airworthiness directive AD becomes effective November 17, 2021.
b Affected ADs None.
c Applicability This AD applies to Leonardo S.p.a. Model AB139 and AW139 helicopters, certificated in any category, equipped with a Breeze external hoist assembly, having part number P/N P/N 3G2591V00331 Breeze P/N BL
20200421, P/N 3G2591V02931 Breeze P/N
BLH202004311, P/N 3G2591V02932
Breeze P/N BLH202004312, or P/N
3G2591V01431 Breeze P/N BL20200422, that has not passed a rated load check RTC
in accordance with Breeze Flight Line Operation and Maintenance Manual TD03
008, TD08002 or TD03009 as applicable, or the Accomplishment Instructions of Leonardo Emergency Alert Service Bulletin 139679, dated August 5, 2021 ASB 139
679, or Annex 1 of Leonardo S.p.A. AW139
Temporary Maintenance Instruction TMI
139546, dated August 2, 2021, after performing the following actions:
1 Replacement of the hoist cable Breeze P/N BL6260 or P/N BL91498, as applicable, or 2 Installation of a hoist assembly that has been in storage for more than 12 consecutive months.
d Subject Joint Aircraft System Component JASC
Code: 2550, Cargo Compartments.
e Unsafe Condition This AD was prompted by the determination that the requirement to
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