Voglio sapere a riguardo di…

70360

Federal Register / Vol. 86, No. 235 / Friday, December 10, 2021 / Rules and Regulations ESTIMATED COSTS FOR REQUIRED ACTIONSContinued Action
Labor cost
Additional Part Marking new action
Repetitive Inspection new action

Parts cost
1 work-hour $85 per hour = $85.
1 work-hours $85 per hour = $85 per inspection cycle.

The FAA estimates that it would take about 1 hour per product to comply with the reporting requirement in this AD. The average labor rate is $85 per hour. Based on these figures, the FAA

Cost per product
Cost on U.S. operators
0

$85

$7,565.

0

$85 per inspection cycle ..

$7,565 per inspection cycle.

estimates the cost of reporting on U.S.
operators to be $7,565, or $85 per product.
The FAA estimates the following costs to do any necessary on-condition
actions that would be required based on the results of any required actions. The FAA has no way of determining the number of helicopters that might need these on-condition actions:

ON-CONDITION COSTS
Action
Labor cost
Repair of the attachment bolts

4 work-hours $85 per hour = $340

jspears on DSK121TN23PROD with RULES1

Paperwork Reduction Act A federal agency may not conduct or sponsor, and a person is not required to respond to, nor shall a person be subject to penalty for failure to comply with a collection of information subject to the requirements of the Paperwork Reduction Act unless that collection of information displays a current valid OMB control number. The control number for the collection of information required by this AD is 21200056. The paperwork cost associated with this AD
has been detailed in the Costs of Compliance section of this document and includes time for reviewing instructions, as well as completing and reviewing the collection of information.
Therefore, all reporting associated with this AD is mandatory. Comments concerning the accuracy of this burden and suggestions for reducing the burden should be directed to Information Collection Clearance Officer, Federal Aviation Administration, 10101
Hillwood Pkwy., Fort Worth, TX 76177
1524.
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
VerDate Sep<11>2014

15:55 Dec 09, 2021

Jkt 256001

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:

PO 00000

Frm 00012

Fmt 4700

Sfmt 4700

Parts cost
Cost per product
$40

$380

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 20210421, Amendment 39
21443 86 FR 17278, April 2, 2021; and b. Adding the following new AD:

20212408 Airbus Helicopters:
Amendment 3921829; Docket No.
FAA20210829; Project Identifier MCAI202100189R.
a Effective Date This airworthiness directive AD is effective January 14, 2022.
b Affected ADs This AD replaces AD 20210421, Amendment 3921443 86 FR 17278, April 2, 2021 AD 20210421.
c Applicability This AD applies to Airbus Helicopters Model EC120B helicopters, certificated in any category, having an affected part as defined in European Union Aviation Safety Agency EASA AD 20210046, dated February 12, 2021 EASA AD 20210046.
d Subject Joint Aircraft System Component JASC
Code 6200, Main Rotor System.
e Unsafe Condition This AD was prompted by a report of broken and bent attachment bolts of the main rotor MR hub scissors assembly and a determination that additional part markings of the washer, scissor branch, and mast ring of the corresponding nut side, and repetitive inspections of those part markings, are necessary to detect any rotation. The FAA is
E:FRFM10DER1.SGM

10DER1