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Federal Register / Vol. 86, No. 84 / Tuesday, May 4, 2021 / Rules and Regulations AD 20200214 within 90 days after the effective date of this AD.
3 The initial compliance time for doing the tasks specified in paragraph 3 of EASA
AD 20200214 is at the applicable associated thresholds specified in paragraph 3 of EASA AD 20200214, or within 90 days after the effective date of this AD, whichever occurs later.
4 The provisions specified in paragraphs 4 and 5 of EASA AD 20190257 do not apply to this AD.
5 The Remarks section of EASA AD
20200214 does not apply to this AD.
l New Provisions for Alternative Actions, Intervals, and CDCCLs After the maintenance or inspection program has been revised as required by paragraph j of this AD, no alternative actions e.g., inspections, intervals, or CDCCLs are allowed except as specified in the provisions of the Ref. Publications section of EASA AD 20200214.
m Terminating Action for Certain Requirements in AD 20141623
Accomplishing the actions required by paragraphs g or j of this AD terminates the requirements of paragraph q of AD 2014
1623.

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n Other FAA AD Provisions The following provisions also apply to this AD:
1 Alternative Methods of Compliance AMOCs: The Manager, Large Aircraft Section, 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 Large Aircraft Section, International Validation Branch, send it to the attention of the person identified in paragraph o of this AD.
Information may be emailed to: 9-AVS-AIR730-AMOC@faa.gov. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the responsible Flight Standards Office.
2 Contacting the Manufacturer: For any requirement in this AD to obtain instructions from a manufacturer, the instructions must be accomplished using a method approved by the Manager, Large Aircraft Section, International Validation Branch, FAA; or EASA; or Dassault Aviations EASA Design Organization Approval DOA. If approved by the DOA, the approval must include the DOA-authorized signature.
o Related Information For more information about this AD, contact Tom Rodriguez, Aerospace Engineer, Large Aircraft Section, International Validation Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 2062313226; email tom.rodriguez@
faa.gov.
p Material Incorporated by Reference 1 The Director of the Federal Register approved the incorporation by reference
VerDate Sep<11>2014

16:02 May 03, 2021

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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.
3 The following service information was approved for IBR on June 8, 2021.
i European Union Aviation Safety Agency EASA AD 20200214, dated October 6, 2020.
ii Reserved 4 The following service information was approved for IBR on May 18, 2020 85 FR
20405, April 13, 2020.
i European Union Aviation Safety Agency EASA AD 20190257, dated October 17, 2019.
ii Reserved 5 For EASA AD 20200214, contact EASA, Konrad-Adenauer-Ufer 3, 50668
Cologne, Germany; telephone +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.
6 You may view this material at the FAA, Airworthiness Products Section, Operational Safety Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 2062313195. This material may be found in the AD docket on the internet at https
www.regulations.gov by searching for and locating Docket No. FAA20201169.
7 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 fedreg.legal@
nara.gov, or go to: https www.archives.gov/
federal-register/cfr/ibr-locations.html.
Issued on April 21, 2021.
Lance T. Gant, Director, Compliance & Airworthiness Division, Aircraft Certification Service.
FR Doc. 202108852 Filed 5321; 8:45 am BILLING CODE 491013P

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration 14 CFR Part 39
Docket No. FAA20200789; Project Identifier AD202000849T; Amendment 3921519; AD 20210906
RIN 2120AA64

Airworthiness Directives; The Boeing Company Airplanes Federal Aviation Administration FAA, DOT.
ACTION: Final rule.
AGENCY:

The FAA is superseding Airworthiness Directive AD 201922
10, which applied to all The Boeing Company Model 737600, 700, 700C, 800, 900, and 900ER series
SUMMARY:

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airplanes. AD 20192210 required repetitive inspections for cracking of the leftand right-hand side outboard chords of frame fittings and failsafe straps at a certain station around eight fasteners, and repair if any cracking is found. For certain airplanes, this AD
reduces the compliance time for the initial inspection, and for all airplanes this AD reduces the repetitive interval.
This AD was prompted by a determination that the initial inspection threshold and repetitive inspection interval are inadequate to address the cracking in a timely manner. The FAA
is issuing this AD to address the unsafe condition on these products.
This AD is effective June 8, 2021.
The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD
as of June 8, 2021.
The Director of the Federal Register approved the incorporation by reference of a certain other publication listed in this AD as of November 13, 2019 84 FR
61533, November 13, 2019.
The Director of the Federal Register approved the incorporation by reference of a certain other publication listed in this AD as of October 3, 2019 84 FR
52754, October 3, 2019.

DATES:

For service information identified in this final rule, contact Boeing Commercial Airplanes, Attention: Contractual & Data Services C&DS, 2600 Westminster Blvd., MC
110SK57, Seal Beach, CA 907405600;
telephone 5627971717; internet https www.myboeingfleet.com. You may view this service information at the FAA, Airworthiness Products Section, Operational Safety Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 2062313195.
It is also available on the internet at https www.regulations.gov by searching for and locating Docket No.
FAA20200789.

ADDRESSES:

Examining the AD Docket You may examine the AD docket on the internet at https
www.regulations.govby searching for and locating Docket No. FAA2020
0789; 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, any comments received, and other information. The address for Docket Operations is U.S. Department of Transportation, Docket Operations, M
30, West Building Ground Floor, Room W12140, 1200 New Jersey Avenue SE, Washington, DC 20590.

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