Federal Register/Vol. 86, No. 64/Tuesday, April 6, 2021/Rules
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Federal Register / Vol. 86, No. 64 / Tuesday, April 6, 2021 / Rules and Regulations 17703 approved AMOC, notify your appropriate of this material at NARA, email fedreg.legal@ www.regulations.gov by searching for principal inspector, or lacking a principal nara.gov, or go to: https://www.archives.gov/ and locating Docket No. FAA–2013– inspector, the manager of the responsible federal-register/cfr/ibr-locations.html. 0752; or in person at Docket Operations Flight Standards Office. Issued on February 8, 2021. between 9 a.m. and 5 p.m., Monday (2) Contacting the Manufacturer: For any requirement in this AD to obtain instructions Lance T. Gant, through Friday, except Federal holidays. from a manufacturer, the instructions must Director, Compliance & Airworthiness The AD docket contains this AD, the be accomplished using a method approved Division, Aircraft Certification Service. European Aviation Safety Agency (now by the Manager, Large Aircraft Section, [FR Doc. 2021–07003 Filed 4–5–21; 8:45 am] European Union Aviation Safety International Validation Branch, FAA; or BILLING CODE 4910–13–P Agency) (EASA) AD, any service EASA; or Airbus SAS’s EASA Design information that is incorporated by Organization Approval (DOA). If approved by reference, any comments received, and the DOA, the approval must include the DEPARTMENT OF TRANSPORTATION other information. The street address for DOA-authorized signature. Docket Operations is U.S. Department of (3) Required for Compliance (RC): Except Federal Aviation Administration as required by paragraphs (i) and (j)(2) of this Transportation, Docket Operations, AD, if any service information contains M–30, West Building Ground Floor, procedures or tests that are identified as RC, 14 CFR Part 39 Room W12–140, 1200 New Jersey those procedures and tests must be done to [Docket No. FAA–2013–0752; Product Avenue SE, Washington, DC 20590. comply with this AD; any procedures or tests Identifier 2009–SW–44–AD; Amendment 39– FOR FURTHER INFORMATION CONTACT: that are not identified as RC are 21490; AD 2021–07–13] Kristi Bradley, Aviation Safety Engineer, recommended. Those procedures and tests RIN 2120–AA64 General Aviation & Rotorcraft Section, that are not identified as RC may be deviated International Validation Branch, FAA, from using accepted methods in accordance with the operator’s maintenance or Airworthiness Directives; Pacific 10101 Hillwood Pkwy., Fort Worth, TX inspection program without obtaining Scientific Company Seat Restraint 76177; telephone (817) 222–5110; email approval of an AMOC, provided the System Rotary Buckle Assemblies [email protected]. procedures and tests identified as RC can be SUPPLEMENTARY INFORMATION: done and the airplane can be put back in an AGENCY: Federal Aviation airworthy condition. Any substitutions or Administration (FAA), DOT. Discussion changes to procedures or tests identified as ACTION: Final rule. The FAA issued a supplemental RC require approval of an AMOC. notice of proposed rulemaking (SNPRM) SUMMARY: (k) Related Information The FAA is adopting a new to amend 14 CFR part 39 by adding an airworthiness directive (AD) for certain AD that would apply to Pacific For more information about this AD, Pacific Scientific Company rotary contact Kathleen Arrigotti, Aerospace Scientific Company buckle part Engineer, Large Aircraft Section, buckle assemblies (buckles). This AD numbers (P/Ns) 1111430 and 1111475, International Validation Branch, FAA, 2200 requires inspecting each buckle all dash numbers. The SNPRM South 216th St., Des Moines, WA 98198; including its buckle handle vane, and published in the Federal Register on telephone and fax 206–231–3218; email depending on the results, removing the September 24, 2020 (85 FR 60100). The [email protected]. buckle from service and installing an FAA preceded the SNPRM with a notice (l) Material Incorporated by Reference airworthy buckle. This AD also of proposed rulemaking (NPRM) that prohibits installing the affected buckles. published in the Federal Register on (1) The Director of the Federal Register This AD was prompted by several approved the incorporation by reference September 5, 2013 (78 FR 54594). The (IBR) of the service information listed in this reports of cracked buckle handles. The NPRM proposed to require inspecting paragraph under 5 U.S.C. 552(a) and 1 CFR actions of this AD are intended to each buckle for a crack and the part 51. address an unsafe condition on these thickness of the buckle handle vane. (2) You must use this service information products. Depending on the inspection results, the as applicable to do the actions required by DATES: This AD is effective May 11, NPRM proposed to require replacing the this AD, unless this AD specifies otherwise. (3) The following service information was 2021. buckle. The NPRM also proposed to approved for IBR on May 11, 2021. The Director of the Federal Register prohibit installing an affected buckle on (i) European Union Aviation Safety Agency approved the incorporation by reference any helicopter or airplane. The SNPRM (EASA) AD 2020–0167, dated July 27, 2020. of a certain document listed in this AD proposed to the same requirements (ii) [Reserved] as of May 11, 2021. except with longer compliance times to (4) For EASA AD 2020–0167, contact the ADDRESSES: For service information accomplish the inspections. The EASA, Konrad-Adenauer-Ufer 3, 50668 identified in this final rule, contact SNPRM also corrected the name of Cologne, Germany; telephone +49 221 8999 Meggitt Services, 1785 Voyager Ave., Pacific Scientific Aviation Services to 000; email [email protected]; internet Pacific Scientific Company, updated the www.easa.europa.eu. You may find this Simi Valley, CA 93063, telephone 877– EASA AD on the EASA website at https:// 666–0712 or at CustomerResponse@ estimated costs of compliance, edited ad.easa.europa.eu. meggitt.com. You may view the the Applicability paragraph by adding a (5) You may view this material at the FAA, referenced service information at the note to clarify that an affected buckle Airworthiness Products Section, Operational FAA, Office of the Regional Counsel, could be included as a component of a Safety Branch, 2200 South 216th St., Des Southwest Region, 10101 Hillwood different part-numbered restraint system Moines, WA. For information on the Pkwy., Room 6N–321, Fort Worth, TX assembly and reference Appendix 1 of availability of this material at the FAA, call 76177. It is also available on the internet Pacific Scientific Service Bulletin SB 206–231–3195. This material may be found at https://www.regulations.gov by 25–1111432, dated May 22, 2007 (SB in the AD docket on the internet at https:// 25–1111432), which lists the P/Ns of www.regulations.gov by searching for and searching for and locating Docket No. locating Docket No. FAA–2020–0854. FAA–2013–0752. potentially affected restraint systems, updated the names of certain (6) You may view this material that is Examining the AD Docket incorporated by reference at the National potentially-affected Type Certificate Archives and Records Administration You may examine the AD docket on holders, and updated the contact (NARA). For information on the availability the internet at https:// information name and contact VerDate Sep<11>2014 17:01 Apr 05, 2021 Jkt 253001 PO 00000 Frm 00013 Fmt 4700 Sfmt 4700 E:\FR\FM\06APR1.SGM 06APR1 khammond on DSKJM1Z7X2PROD with RULES 17704 Federal Register / Vol. 86, No. 64 / Tuesday, April 6, 2021 / Rules and Regulations information from Pacific Scientific SA1751SW, which allows installation of proposal in the SNPRM and will neither Aviation Services to Meggitt Services. certain affected buckles on Mitsubishi increase the economic burden on any The NPRM was prompted by EASA MU–2B series aircraft. operator nor increase the scope of this AD 2007–0256, dated September 19, The FAA partially agrees. The FAA AD. 2007, issued by EASA, which is the agrees that affected buckles could be Technical Agent for the Member States installed on Mitsubishi Heavy Differences Between This AD and the EASA AD of the European Union, to correct an Industries, Ltd., Model MU–2B series unsafe condition for certain Pacific airplanes; however, the applicability The EASA AD applies to certain Scientific Company Seat Restraint only identifies possible installations on buckles used on certain restraint System Plastic Rotary Buckle Handles. airplanes and helicopters by ‘‘make’’ systems that are known to be installed According to EASA, Pacific Scientific and not ‘‘models.’’ Accordingly, the on, but not limited to, certain Company reported several instances of FAA has added Mitsubishi Heavy Eurocopter (now Airbus Helicopters) cracked handles on certain buckles with Industries, Ltd., to the list of airplanes model helicopters. The applicability of a date of manufacture from November that affected buckles could be installed the EASA AD is limited to rotorcraft 2004 through May 2007. Testing on on in the applicability of this final rule. only and is not intended for airplanes. Since the affected buckles may be buckles with a cracked handle indicated Extension of Compliance Time that in some circumstances, a load installed in other aircraft resulting in placed on the restraint system prevents MHIA requested extending the the same unsafe condition, this AD a strap from releasing as intended when compliance time to at least 12 months, applies to the same certain buckles, the buckle is rotated. EASA states in its as replacement parts could be in short which may be installed on but not AD that this failure to release is possible supply. MHIA states that it has limited to certain airplanes and when a passenger weighs more than 50 attempted to contact the product helicopters. This AD does not require kg (approximately 110 lbs.) and an support representative at Meggitt returning the unairworthy buckle aircraft is upside down. Services located in Simi Valley, CA in assembly to the manufacturer, and this order to obtain additional technical AD does not apply to spare parts that Comments information; however, no formal are not installed on an aircraft.