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Federal Register / Vol. 86, No. 159 / Friday, August 20, 2021 / Rules and Regulations 9 Where EASA AD 20210144 defines serviceable part, and that definition specifies instructions that are approved under Leonardo Design Organization Approval DOA or by EASA, for this AD, the repair must be accomplished using a method approved by the Manager, General Aviation and Rotorcraft Section, International Validation Branch, FAA; or EASA; or Leonardo S.p.a.s EASA DOA. If approved by the DOA, the approval must include the DOA-authorized signature.
10 Where Note 2, and paragraph 7 of EASA AD 20210144 specify instructions that are approved under Leonardo DOA or by EASA, for this AD, the repair must be accomplished using a method approved by the Manager, General Aviation and Rotorcraft Section, International Validation Branch, FAA; or EASA; or Leonardo S.p.a.s EASA
DOA. If approved by the DOA, the approval must include the DOA-authorized signature.
11 Where the service information referenced in EASA AD 20210144 specifies to contact the manufacturer for corrective action, this AD requires the repair to be done in accordance with a method approved by the Manager, General Aviation and Rotorcraft Section, International Validation Branch, FAA; or EASA; or Leonardo S.p.a.s EASA
DOA. If approved by the DOA, the approval must include the DOA-authorized signature.
12 Where the service information referenced in EASA AD 20210144 specifies to discard a certain part, this AD requires removing that part from service.
i Special Flight Permit Special flight permits may be issued in accordance with 14 CFR 21.197 and 21.199
to operate the helicopter to a location where the actions of this AD can be performed, provided no passengers are onboard.

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j Alternative Methods of Compliance AMOCs 1 The Manager, International Validation 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 International Validation Branch, send it to the attention of the person identified in paragraph k of this AD.
Information may be emailed to: 9-AVS-AIR730-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.
k Related Information For more information about this AD, contact Andrea Jimenez, Aerospace Engineer, COS Program Management Section, Operational Safety Branch, FAA, 1600
Stewart Ave., Suite 410, Westbury, NY
11590; phone: 516 2287330; email:
andrea.jimenez@faa.gov.
l Material Incorporated by Reference 1 The Director of the Federal Register approved the incorporation by reference
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IBR of the service information listed in this paragraph under 5 U.S.C. 552a and 1 CFR
part 51.
2 You must use this service information as applicable to do the actions required by this AD, unless this AD specifies otherwise.
i European Union Aviation Safety Agency EASA AD 20210144, dated June 17, 2021.
ii Reserved 3 For EASA AD 20210144, contact the EASA, Konrad-Adenauer-Ufer 3, 50668
Cologne, Germany; phone: +49 221 8999 000;
email: ADs@easa.europa.eu; internet:
www.easa.europa.eu. You may find this EASA AD on the EASA website at https
ad.easa.europa.eu.
4 You may view this service information at the FAA, Office of the Regional Counsel, Southwest Region, 10101 Hillwood Pkwy., Room 6N321, Fort Worth, TX 76177. For information on the availability of this material at the FAA, call 8172225110. This material may be found in the AD docket on the internet at https www.regulations.gov by searching for and locating Docket No.
FAA20210686.
5 You may view this material that is incorporated by reference at the National Archives and Records Administration NARA. For information on the availability of this material at NARA, email fr.inspection@nara.gov, or go to https
www.archives.gov/federal-register/cfr/ibrlocations.html.
Issued on August 13, 2021.
Lance T. Gant, Director, Compliance & Airworthiness Division, Aircraft Certification Service.
FR Doc. 202117976 Filed 81821; 11:15 am BILLING CODE 491013P

Federal Aviation Administration 14 CFR Part 39
Docket No. FAA20210683; Project Identifier MCAI202000614R; Amendment 3921696; AD 20211713
RIN 2120AA64

Airworthiness Directives; PZL Swidnik S.A. Helicopters Federal Aviation Administration FAA, DOT.
ACTION: Final rule; request for comments.
AGENCY:

The FAA is adopting a new airworthiness directive AD for certain PZL Swidnik S.A. Model PZL W3A
helicopters. This AD was prompted by a report of a damaged wheel braking system pneumatic line fitting installed on the left-hand LH main landing gear MLG leg. This AD requires modifying the LH MLG leg. The FAA is issuing this AD to address the unsafe condition on these products.

SUMMARY:

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This AD becomes effective September 7, 2021.
The FAA must receive comments on this AD by October 4, 2021.
ADDRESSES: You may send comments, using the procedures found in 14 CFR
11.43 and 11.45, by any of the following methods:
Federal eRulemaking Portal: Go to https www.regulations.gov. Follow the instructions for submitting comments.
Fax: 202 4932251.
Mail: U.S. Department of Transportation, Docket Operations, M
30, West Building Ground Floor, Room W12140, 1200 New Jersey Avenue SE, Washington, DC 20590.
Hand Delivery: Deliver to Mail address above between 9 a.m. and 5
p.m., Monday through Friday, except Federal holidays.
For service information identified in this final rule, contact WSK PZLSwidnik S.A., Al. Lotnikow Polskich 1, 21045 Swidnik, Poland; telephone +48 81722 5716; fax +48 81722 5625;
email: PL-CustomerSupport.AW@
leonardocompany.com; or at https
www.pzlswidnik.pl/en/home. You may view this service information at the FAA, Office of the Regional Counsel, Southwest Region, 10101 Hillwood Pkwy., Room 6N321, Fort Worth, TX
76177. For information on the availability of this material at the FAA, call 817 2225110.
DATES:

Examining the AD Docket
DEPARTMENT OF TRANSPORTATION

PO 00000

46769

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You may examine the AD docket at https www.regulations.gov by searching for and locating Docket No.
FAA20210683; or in person at Docket Operations between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this final rule, the European Aviation Safety Agency now European Union Aviation Safety Agency EASA AD, any comments received, and other information. The street address for Docket Operations is listed above.
FOR FURTHER INFORMATION CONTACT: Fred Guerin, Aerospace Engineer, General Aviation & Rotorcraft Section, International Validation Branch, FAA, 2200 S 216th St, Des Moines, WA
98198; telephone 202 2677457; email fred.guerin@faa.gov.
SUPPLEMENTARY INFORMATION:
Background EASA, which is the Technical Agent for the Member States of the European Union, has issued EASA AD 20180274, dated December 13, 2018 EASA AD
20180274, to correct an unsafe condition for Wytwornia Sprzetu Komunikacyjnego WSK PZL-

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