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Federal Register / Vol. 86, No. 179 / Monday, September 20, 2021 / Proposed Rules
plc: Docket No. FAA20200364; Project Identifier MCAI201900119E.
a Comments Due Date The FAA must receive comments on this airworthiness directive AD by November 4, 2021.
b Affected ADs None.
c Applicability This AD applies to Rolls-Royce Deutschland Ltd & Co KG Type Certificate previously held by Rolls-Royce plc RRD
Trent 1000A2, Trent 1000AE2, Trent 1000C2, Trent 1000CE2, Trent 1000D2, Trent 1000E2, Trent 1000G2, Trent 1000
H2, Trent 1000J2, Trent 1000K2, and Trent 1000L2 model turbofan engines.

j Alternative Methods of Compliance AMOCs
DEPARTMENT OF TRANSPORTATION

1 The Manager, ECO Branch, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14
CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the manager of the ECO Branch, send it to the attention of the person identified in paragraph k2 of this AD. Information may be emailed to: ANE-AD-AMOC@faa.gov.
2 Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/
certificate holding district office.

Federal Aviation Administration
k Related Information
d Subject Joint Aircraft System Component JASC
Code 7200, Engine Turbine/Turboprop.
e Unsafe Condition This AD was prompted by the manufacturer revising the engine Time Limits Manual TLM life limits of certain critical rotating parts, updating direct accumulation counting DAC data files, and updating certain maintenance tasks. The FAA is issuing this AD to prevent the failure of critical rotating parts. The unsafe condition, if not addressed, could result in failure of one or more engines, loss of thrust control, and loss of the airplane.
f Compliance Comply with this AD within the compliance times specified, unless already done.
g Required Actions Except as specified in paragraph h of this AD: Perform all required actions within the compliance times specified in, and in accordance with, European Union Aviation Safety Agency AD 20200241, dated November 5, 2020 EASA AD 20200241.
h Exceptions to EASA AD 20200241
1 The requirements specified in paragraphs 1 and 2 of EASA AD 2020
0241 are not required by this AD.
2 Where EASA AD 20200241 requires compliance from its effective date, this AD
requires using the effective date of this AD.
3 Paragraph 3 of EASA AD 20200241
specifies revising the approved AMP within 12 months after its effective date, but this AD
requires revising the existing approved AMP
within 90 days after the effective date of this AD.
4 This AD does not mandate compliance with the Remarks section of EASA AD
20200241.

1 For more information about EASA AD
20200241, contact EASA, KonradAdenauer-Ufer 3, 50668 Cologne, Germany;
telephone: +49 221 8999 000; email: ADs@
easa.europa.eu. You may find this material on the EASA website at https ad.easa.
europa.eu. You may view this material at the FAA, Airworthiness Products Section, Operational Safety Branch, 1200 District Avenue, Burlington, MA 01803. For information on the availability of this material at the FAA, call 781 2387759.
This material may be found in the AD docket at https www.regulations.gov by searching for and locating Docket No. FAA20200364.
2 For more information about this AD, contact Kevin M. Clark, Aviation Safety Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: 781
2387088; fax: 781 2387199; email:
kevin.m.clark@faa.gov.
3 For RRD service information identified in this AD, contact Rolls-Royce plc, Corporate Communications, P.O. Box 31, Derby, DE24 8BJ, United Kingdom; phone:
+44 01332 242424; fax: +44 01332 249936;
website: https www.rolls-royce.com/
contact-us.aspx. You may view this material at the FAA, Airworthiness Products Section, Operational Safety Branch, 1200 District Avenue, Burlington, MA 01803. For information on the availability of this material at the FAA, call 781 2387759.
Issued on September 14, 2021.
Lance T. Gant, Director, Compliance & Airworthiness Division, Aircraft Certification Service.
FR Doc. 202120234 Filed 91721; 8:45 am BILLING CODE 491013P

i No Reporting Requirement Although the service information referenced in EASA AD 20200241 specifies to submit certain information to the manufacturer, this AD does not include that requirement.

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14 CFR Part 93
Docket No. FAA20200862

COVID19 Related Relief Concerning Operations at Chicago OHare International Airport, John F. Kennedy International Airport, Los Angeles International Airport, Newark Liberty International Airport, New York LaGuardia Airport, Ronald Reagan Washington National Airport, and San Francisco International Airport for the Winter 2021/2022 Scheduling Season Federal Aviation Administration FAA, Department of Transportation DOT.
ACTION: Notice of proposed extension of a limited, conditional waiver of the minimum slot usage requirement for all international operations.
AGENCY:

The FAA proposes to extend through March 26, 2022, the Coronavirus COVID19-related limited, conditional waiver of the minimum slot usage requirement at John F. Kennedy International Airport JFK, New York LaGuardia Airport LGA, and Ronald Reagan Washington National Airport DCA that the FAA
has already made available through October 30, 2021, for all international operations. Similarly, the FAA proposes to extend through March 26, 2022, its COVID19-related limited, conditional policy for prioritizing flights canceled at designated International Air Transport Association IATA Level 2 airports in the United States, for purposes of establishing a carriers operational baseline in the next corresponding season, for all international operations.
These IATA Level 2 airports include Chicago OHare International Airport ORD, Newark Liberty International Airport EWR, Los Angeles International Airport LAX, and San Francisco International Airport SFO.
This relief would be limited to slots and approved operating times used by any carrier for international operations only, through March 26, 2022, and would be subject to the same terms and conditions, with minor modifications, that the FAA has already applied to the relief that remains available through October 30, 2021. This notice invites stakeholders to submit comments with detailed supporting information relevant to FAA making a final decision.
The FAA anticipates subsequently providing notice of its final decision.
DATES: Submit comments on or before September 27, 2021.
SUMMARY:

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