2024-24-06: Time Limits/Maintenance Checks

1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. 2. The FAA amends § 39.13 by: a. Removing Airworthiness Directive (AD) 2023-03-09, Amendment 39-22334 (88 FR 12139, February 27, 2023); and b. Adding the following new AD: 2024-24-06 ATR-GIE Avions de Transport Régional: Amendment 39-22896; Docket No. FAA-2024-2128; Project Identifier MCAI-2024-00136-T. (a) Effective Date This airworthiness directive (AD) is effective January 13, 2025. (b) Affected ADs (1) This AD replaces AD 2023-03-09, Amendment 39-22334 (88 FR 12139, February 27, 2023) (AD 2023-03-09). (2) This AD affects AD 2020-26-17, Amendment 39-21372 (85 FR 81795, December 17, 2020) (AD 2020-26-17). (c) Applicability This AD applies to ATR-GIE Avions de Transport Régional Model ATR72-101, -102, -201, -202, -211, -212, and -212A airplanes, certificated in any category, with an original airworthiness certificate or original export certificate of airworthiness issued on or before October 16, 2023. (d) Subject Air Transport Association (ATA) of America Code 05, Time Limits/Maintenance Checks. (e) Unsafe Condition This AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. The FAA is issuing this AD to address fatigue cracking and damage in principal structural elements. The unsafe condition, if not addressed, could result in reduced structural integrity of the airplane. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Retained Revision of the Existing Maintenance or Inspection Program, With No Changes This paragraph restates the requirements of paragraph (j) of AD 2023-03-09, with no changes. For airplanes with an original airworthiness certificate or original export certificate of airworthiness issued on or before September 21, 2022: Comply with all required actions and compliance times specified in, and in accordance with, European Union Aviation Safety Agency (EASA) AD 2022-0201, dated September 26, 2022 (EASA AD 2022-0201). Accomplishing the revision of the existing maintenance or inspection program required by paragraph (j) of this AD terminates the requirements of this paragraph. (h) Retained Exceptions to EASA AD 2022-0201, With No Changes This paragraph restates the exceptions specified in paragraph (k) of AD 2023-03-09, with no changes. (1) Where EASA AD 2022-0201 refers to its effective date, this AD requires using April 3, 2023 (the effective date of AD 2023-03-09). (2) The requirements specified in paragraphs (1) and (2) of EASA AD 2022-0201 do not apply to this AD. (3) Paragraph (3) of EASA AD 2022-0201 specifies revising "the approved AMP" within 12 months after its effective date, but this AD requires revising the existing maintenance or inspection program, as applicable, within 90 days after April 3, 2023 (the effective date of AD 2023-03-09). (4) The initial compliance time for doing the tasks specified in paragraph (3) of EASA AD 2022-0201 is at the applicable "limitations" and "associated thresholds" as incorporated by the requirements of paragraph (3) of EASA AD 2022-0201, or within 90 days after April 3, 2023 (the effective date of AD 2023-03-09), whichever occurs later. (5) The provisions specified in paragraphs (4) and (5) of EASA AD 2022-0201 do not apply to this AD. (6) The "Remarks" section of EASA AD 2022-0201 does not apply to this AD. (i) Retained Provisions for Alternative Actions, With a New Exception This paragraph restates the requirements of paragraph (l) of AD 2023-03-09, with a new exception. Except as required by paragraph (j) of this AD, after the existing maintenance or inspection program has been revised as required by paragraph (g) of this AD, no alternative actions ( e.g., inspections) and intervals are allowed unless they are approved as specified in the provisions of the "Ref. Publications" section of EASA AD 2022-0201. (j) New Revision of the Existing Maintenance or Inspection Program Except as specified in paragraph (k) of this AD: Comply with all required actions and compliance times specified in, and in accordance with, EASA AD 2024-0053, dated February 23, 2024 (EASA AD 2024-0053). Accomplishing the revision of the existing maintenance or inspection program required by this paragraph terminates the requirements of paragraph (g) of this AD. (k) Exceptions to EASA AD 2024-0053 (1) This AD does not adopt the requirements specified in paragraphs (1) and (2) of EASA AD 2024-0053. (2) Paragraph (3) of EASA AD 2024-0053 specifies revising "the approved AMP," within 12 months after its effective date, but this AD requires revising the existing maintenance or inspection program, as applicable, 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 2024-0053 is at the applicable "limitations" and "associated thresholds" as incorporated by the requirements of paragraph (3) of EASA AD 2024-0053, 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 2024-0053 do not apply to this AD. (5) This AD does not adopt the "Remarks" section of EASA AD 2024-0053. (l) New Provisions for Alternative Actions and Intervals After the existing maintenance or inspection program has been revised as required by paragraph (j) of this AD, no alternative actions ( e.g., inspections)and intervals are allowed unless they are approved as specified in the provisions of the "Ref. Publications" section of EASA AD 2024-0053. (m) Terminating Action for AD 2020-26-17 Accomplishing the revision of the existing maintenance or inspection program required by paragraph (j) of this AD terminates the requirements of AD 2020-26-17, for Model ATR72 airplanes only. (n) Additional AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): 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 responsible Flight Standards Office, as appropriate. If sending information directly to the manager of the International Validation Branch, mail it to the address identified in paragraph (o) of this AD. Information may be emailed to: AMOC@faa.gov. (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, International Validation Branch, FAA; or EASA; or ATR-GIE Avions de Transport Régional's EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature. (o) Additional Information For more information about this AD, contact Shahram Daneshmandi, Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 206-231-3220; email: shahram.daneshmandi@faa.gov. (p) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the material listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this material as applicable to do the actions required by this AD, unless this AD specifies otherwise. (3) The following material was approved for IBR on January 13, 2025. (i) European Union Aviation Safety Agency (EASA) AD 2024-0053, dated February 23, 2024. (ii) [Reserved] (4) The following material was approved for IBR on April 3, 2023 (88 FR 12139, February 27, 2023). (i) EASA AD 2022-0201, dated September 26, 2022. (ii) [Reserved] (5) For EASA AD 2022-0201 and EASA AD 2024-0053, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; website easa.europa.eu. You may find these EASA ADs on the EASA website at 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 206-231-3195. (7) You may view this material at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, visit www.archives.gov/federal-register/cfr/ibr-locationsoremailfr.inspection@nara.gov. Issued on November 21, 2024. Victor Wicklund, Deputy Director, Compliance & Airworthiness Division, Aircraft Certification Service. [FR Doc. 2024-28788 Filed 12-6-24; 8:45 am]BILLING CODE 4910-13-P