2022-20089. Airworthiness Directives; Airbus SAS Airplanes  

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    AGENCY:

    Federal Aviation Administration (FAA), DOT.

    ACTION:

    Notice of proposed rulemaking (NPRM).

    SUMMARY:

    The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A330-200, A330-200 Freighter, A330-300, A330-800, A330-900, A340-200, and A340-300 series airplanes. This proposed AD was prompted by a determination that certain landing gear parts have been manufactured with improper material or using a deviating manufacturing process. This proposed AD would require replacing each affected part with a serviceable part, and for certain airplanes, re-assessing any previously repaired main landing gear (MLG) sliding piston, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. This proposed AD would also limit the installation of affected parts under certain conditions. The FAA is proposing this AD to address the unsafe condition on these products.

    DATES:

    The FAA must receive comments on this proposed AD by November 3, 2022.

    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 regulations.gov. Follow the instructions for submitting comments.

    Fax: 202-493-2251.

    Mail: U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 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 material that will be incorporated by reference (IBR) in this AD, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; internet easa.europa.eu. You may find this material on the EASA website at ad.easa.europa.eu. 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 206-231-3195. It is also available in the AD docket at regulations.gov by searching for and locating Docket No. FAA-2022-1166.

    Examining the AD Docket

    You may examine the AD docket at regulations.gov by searching for and locating Docket No. FAA-2022-1166; 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 NPRM, the mandatory continuing airworthiness information (MCAI), any comments received, and other information. The street address for Docket Operations is listed above.

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    FOR FURTHER INFORMATION CONTACT:

    Vladimir Ulyanov, Aerospace Engineer, Large Aircraft Section, FAA, International Validation Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 206-231-3229; email vladimir.ulyanov@faa.gov.

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    SUPPLEMENTARY INFORMATION:

    Comments Invited

    The FAA invites you to send any written relevant data, views, or arguments about this proposal. Send your comments to an address listed under ADDRESSES . Include “Docket No. FAA-2022-1166; Project Identifier MCAI-2022-00407-T” at the beginning of your comments. The most helpful comments reference a specific portion of the proposal, explain the reason for any recommended change, and include supporting data. The FAA will consider all comments received by the closing date and may amend this proposal because of those comments.

    Except for Confidential Business Information (CBI) as described in the following paragraph, and other information as described in 14 CFR 11.35, the FAA will post all comments received, without change, to regulations.gov, including any personal information you provide. The agency will also post a report summarizing each substantive verbal contact received about this NPRM.

    Confidential Business Information

    CBI is commercial or financial information that is both customarily and actually treated as private by its owner. Under the Freedom of Information Act (FOIA) (5 U.S.C. 552), CBI is exempt from public disclosure. If your comments responsive to this NPRM contain commercial or financial information that is customarily treated as private, that you actually treat as private, and that is relevant or responsive to this NPRM, it is important that you clearly designate the submitted comments as CBI. Please mark each page of your submission containing CBI as “PROPIN.” The FAA will treat such marked submissions as confidential under the FOIA, and they will not be placed in the public docket of this NPRM. Submissions containing CBI should be sent to Vladimir Ulyanov, Aerospace Engineer, Large Aircraft Section, FAA, International Validation Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 206-231-3229; email vladimir.ulyanov@faa.gov. Any commentary that the FAA receives which is not specifically designated as CBI will be placed in the public docket for this rulemaking.

    Background

    EASA, which is the Technical Agent for the Member States of the European Union, has issued EASA AD 2022-0049, dated March 21, 2022 (EASA AD 2022-0049) (also referred to as the MCAI), to correct an unsafe condition for all Start Printed Page 57154 Airbus SAS Model A330-201, A330-202, A330-203, A330-223, A330-223F, A330-243, A330-243F, A330-301, A330-302, A330-303, A330-321, A330-322, A330-323, A330-341, A330-342, A330-343, A330-743L, A330-841, A330-941, A340-211, A340-212, A340-213, A340-311, A340-312, and A340-313 airplanes. Model A330-743L airplanes are not certificated by the FAA and are not included on the U.S. type certificate data sheet; this proposed AD therefore does not include those airplanes in the applicability.

    This proposed AD was prompted by a determination that certain landing gear parts have been manufactured with improper material or using a deviating manufacturing process. Further analysis determined these parts cannot be operated until the applicable life limit, as published in the applicable Airworthiness Limitations Section. The FAA is proposing this AD to address possible nose landing gear (NLG) or MLG structural fatigue failure and subsequent collapse, which could result in damage to the airplane and injury to occupants. See the MCAI for additional background information.

    Related Service Information Under1 CFR Part 51

    EASA AD 2022-0049 specifies procedures for replacing each affected part with a serviceable part before exceeding the applicable revised life limit, and, for airplanes with a previously repaired MLG sliding piston, re-assessing the repaired part, which involves obtaining and following instructions from the FAA, EASA, or Airbus SAS's EASA Design Organization Approval (DOA).

    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.

    FAA's Determination

    These products have been approved by the aviation authority of another country and are approved for operation in the United States. Pursuant to the FAA's bilateral agreement with the State of Design Authority, it has notified the FAA of the unsafe condition described in the MCAI referenced above. The FAA is issuing this NPRM after determining that the unsafe condition described previously is likely to exist or develop in other products of these same type designs.

    Proposed AD Requirements in This NPRM

    This proposed AD would require accomplishing the actions specified in EASA AD 2022-0049, described previously, except for any differences identified as exceptions in the regulatory text of this proposed AD. This proposed AD would also limit the installation of affected parts under certain conditions.

    Explanation of Required Compliance Information

    In the FAA's ongoing efforts to improve the efficiency of the AD process, the FAA developed a process to use some civil aviation authority (CAA) ADs as the primary source of information for compliance with requirements for corresponding FAA ADs. The FAA has been coordinating this process with manufacturers and CAAs. As a result, the FAA proposes to incorporate EASA AD 2022-0049 by reference in the FAA final rule. This proposed AD would, therefore, require compliance with EASA AD 2022-0049 in its entirety through that incorporation, except for any differences identified as exceptions in the regulatory text of this proposed AD. Using common terms that are the same as the heading of a particular section in EASA AD 2022-0049 does not mean that operators need comply only with that section. For example, where the AD requirement refers to “all required actions and compliance times,” compliance with this AD requirement is not limited to the section titled “Required Action(s) and Compliance Time(s)” in EASA AD 2022-0049. Service information required by EASA AD 2022-0049 for compliance will be available at regulations.gov by searching for and locating Docket No. FAA-2022-1166 after the FAA final rule is published.

    Costs of Compliance

    The FAA estimates that this proposed AD would affect 128 airplanes of U.S. registry. The FAA estimates the following costs to comply with this proposed AD:

    Estimated Costs for Required Actions *

    Labor costParts costCost per productCost on U.S. operators
    Up to 49 work-hours × $85 per hour = $4,165 (per MLG)Up to $692,323 (per MLG)Up to $696,489 (per MLG)Up to $89,150,592.
    Up to 11 work-hours × $85 per hour = $935 (NLG)Up to $260,410Up to $261,346Up to $33,452,288.
    * The FAA notes that not every MLG or NLG will need to be replaced on every airplane and that operators may have serviceable parts in stock, thereby reducing the costs on U.S. operators. Depending on the flight hours and landings on the landing gear, the FAA estimates that the replacement period for all affected MLG and NLG will be more than two years. Additionally, the FAA has received no definitive data on which to base the cost estimates for the re-assessment actions specified in this proposed AD.

    Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's 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 Agency's 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.

    Regulatory Findings

    The FAA determined that this proposed AD would not have federalism implications under Executive Order 13132. This proposed AD would 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 this proposed regulation: Start Printed Page 57155

    (1) Is not a “significant regulatory action” under Executive Order 12866,

    (2) Would not affect intrastate aviation in Alaska, and

    (3) Would not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act.

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    List of Subjects in 14 CFR Part 39

    • Air transportation
    • Aircraft
    • Aviation safety
    • Incorporation by reference
    • Safety
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    The Proposed Amendment

    Accordingly, under the authority delegated to me by the Administrator, the FAA proposes to amend 14 CFR part 39 as follows:

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    PART 39—AIRWORTHINESS DIRECTIVES

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    1. The authority citation for part 39 continues to read as follows:

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    Authority: 49 U.S.C. 106(g), 40113, 44701.

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

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    Airbus SAS: Docket No. FAA-2022-1166; Project Identifier MCAI-2022-00407-T.

    (a) Comments Due Date

    The FAA must receive comments on this airworthiness directive (AD) by November 3, 2022.

    (b) Affected ADs

    None.

    (c) Applicability

    This AD applies to all Airbus SAS airplanes identified in paragraphs (c)(1) through (7) of this AD, certificated in any category.

    (1) Model A330-201, -202, -203, -223, -243 airplanes.

    (2) Model A330-223F and -243F airplanes.

    (3) Model A330-301, -302, -303, -321, -322, -323, -341, -342, and -343 airplanes.

    (4) Model A330-841 airplanes.

    (5) Model A330-941 airplanes.

    (6) Model A340-211, -212, and -213 airplanes.

    (7) Model A340-311, -312, and -313 airplanes.

    (d) Subject

    Air Transport Association (ATA) of America Code 32, Landing gear.

    (e) Unsafe Condition

    This AD was prompted by a determination that certain landing gear parts have been manufactured with improper material or using a deviating manufacturing processes. The FAA is issuing this AD to address possible nose landing gear (NLG) or main landing gear (MLG) structural fatigue failure and subsequent collapse, which could result in damage to the airplane and injury to occupants.

    (f) Compliance

    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, European Union Aviation Safety Agency (EASA) AD 2022-0049, dated March 21, 2022 (EASA AD 2022-0049).

    (h) Exceptions to EASA AD 2022-0049

    (1) Where the affected part and serviceable part definitions in EASA AD 2022-0049 refer to “the SB,” replace the text “the SB” with “Airbus Service Bulletin A330-32-3302, dated January 18, 2022; or Airbus Service Bulletin A340-4321, dated January 18, 2022; as applicable.”

    (2) Where EASA AD 2022-0049 refers to its effective date, this AD requires using the effective date of this AD.

    (3) The “Remarks” section of EASA AD 2022-0049 does not apply to this AD.

    (i) Additional 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 responsible Flight Standards 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 (j)(2) of this AD. Information may be emailed to: 9-AVS-AIR-730-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 Airbus SAS's EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature.

    (3) Required for Compliance (RC): Except as required by paragraph (i)(2) of this AD, if any service information contains procedures or tests that are identified as RC, those procedures and tests must be done to comply with this AD; any procedures or tests that are not identified as RC are recommended. Those procedures and tests that are not identified as RC may be deviated from using accepted methods in accordance with the operator's maintenance or inspection program without obtaining approval of an AMOC, provided the procedures and tests identified as RC can be done and the airplane can be put back in an airworthy condition. Any substitutions or changes to procedures or tests identified as RC require approval of an AMOC.

    (j) Related Information

    (1) For EASA AD 2022-0049, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; internet easa.europa.eu. You may find this EASA AD on the EASA website at ad.easa.europa.eu. 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 206-231-3195. This material may be found in the AD docket at regulations.gov by searching for and locating Docket No. FAA-2022-1166.

    (2) For more information about this AD, contact Vladimir Ulyanov, Aerospace Engineer, Large Aircraft Section, FAA, International Validation Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 206-231-3229; email vladimir.ulyanov@faa.gov.

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    Issued on September 13, 2022.

    Christina Underwood,

    Acting Director, Compliance & Airworthiness Division, Aircraft Certification Service.

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    [FR Doc. 2022-20089 Filed 9-16-22; 8:45 am]

    BILLING CODE 4910-13-P

Document Information

Published:
09/19/2022
Department:
Federal Aviation Administration
Entry Type:
Proposed Rule
Action:
Notice of proposed rulemaking (NPRM).
Document Number:
2022-20089
Dates:
The FAA must receive comments on this proposed AD by November 3, 2022.
Pages:
57153-57155 (3 pages)
Docket Numbers:
Docket No. FAA-2022-1166, Project Identifier MCAI-2022-00407-T
RINs:
2120-AA64: Airworthiness Directives
RIN Links:
https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives
Topics:
Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety
PDF File:
2022-20089.pdf
Supporting Documents:
» Airworthiness Directives: Airbus SAS Airplanes
CFR: (1)
14 CFR 39.13