Federal Register - August 24, 2021

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Source: Federal Register

Federal Register / Vol. 86, No. 161 / Tuesday, August 24, 2021 / Rules and Regulations approval of an alternative method of compliance AMOC in accordance with the procedures specified in paragraph j1 of this AD. The FAA has not changed this AD as a result of this comment.
Conclusion The FAA reviewed the relevant data, considered the comment received, and determined that air safety and the public interest require adopting this final rule as proposed, except for minor
47211

editorial changes. The FAA has determined that these minor changes:
Are consistent with the intent that was proposed in the NPRM for addressing the unsafe condition; and Do not add any additional burden upon the public than was already proposed in the NPRM.

center wing fairings at FR 5, around the wing leading edge for discrepancies cracks and repair. 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.

Related Service Information Under 1
CFR Part 51

Costs of Compliance
EASA AD 20200182 describes procedures for repetitive detailed visual inspections of the LH and RH side
The FAA estimates that this AD
affects 45 airplanes of U.S. registry. The FAA estimates the following costs to comply with this AD:

ESTIMATED COSTS FOR REQUIRED ACTIONS
Labor cost
Parts cost
Cost per product
Cost on U.S.
operators
3 work-hours @$85 per hour = $255

$0

$255

$11,475

The FAA has received no definitive data on which to base the cost estimates for the on-condition repairs specified in this AD.
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.

lotter on DSK11XQN23PROD with RULES1

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
VerDate Sep<11>2014

15:55 Aug 23, 2021

Jkt 253001

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.
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.
Amended
2. The FAA amends 39.13 by adding the following new airworthiness directive:

20211607 Airbus Defense and Space S.A.
Formerly Known as Construcciones Aeronauticas, S.A.: Amendment 39
21669; Docket No. FAA20210141;
Project Identifier MCAI202001162T.
a Effective Date This airworthiness directive AD is effective September 28, 2021.
b Affected ADs None.
c Applicability This AD applies to Airbus Defense and Space S.A. formerly known as Construcciones Aeronauticas, S.A. Model C
212CB, C212CC, C212CD, C212CE, C212CF, C212DE, and C212DF
airplanes, certificated in any category, as identified in European Union Aviation Safety
PO 00000

Frm 00003

Fmt 4700

Sfmt 4700

d Subject Air Transport Association ATA of America Code 53, Fuselage.
e Reason This AD was prompted by a report of cracks on the left-hand LH and right-hand RH side fuselage skin and on frame FR 5
underneath the skin, near the leading edge of the wing. The FAA is issuing this AD to address cracks on the LH and RH side fuselage skin and on FR 5 underneath the skin, near the leading edge of the wing, which could affect the structural integrity of the airplane.
f Compliance

39.13

Agency EASA AD 20200182, dated August 13, 2020 EASA AD 20200182.

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, EASA AD 20200182.
h Exceptions to EASA AD 20200182
1 Where EASA AD 20200182 refers to its effective date, this AD requires using the effective date of this AD.
2 The Remarks section of EASA AD
20200182 does not apply to this AD.
3 Where paragraph 2 of EASA AD 2020
0182 specifies to contact Airbus D&S for approved instructions and accomplish those instructions accordingly if discrepancies are detected, for this AD if any cracking is detected, the cracking must be repaired before further flight using a method approved by the Manager, Large Aircraft Section, International Validation Branch, FAA; or EASA; or Airbus Defense and Space S.A.s EASA Design Organization Approval DOA.
If approved by the DOA, the approval must include the DOA-authorized signature.

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Federal Register - August 24, 2021

TitoloFederal Register

PaeseStati Uniti

Data24/08/2021

Conteggio pagine181

Numero di edizioni7790

Prima edizione14/03/1936

Ultima edizione08/06/2026

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