2026-17-01: Fuselage

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 adding the following new airworthiness directive: 2026-17-01 Airbus SAS: Amendment 39-23444; Docket No. FAA-2026-3879; Project Identifier MCAI-2025-01452-T. (a) Effective Date This airworthiness directive (AD) is effective October 1, 2026. (b) Affected ADs None. (c) Applicability This AD applies to Airbus SAS Model A320-211, -212, -214, -216, -231, -232, and -233 airplanes; and Model A321-111, -112, -131, -211, -212, -213, -231, and -232 airplanes, certificated in any category, as identified in European Union Aviation Safety Agency (EASA) AD 2025-0193, dated September 8, 2025 (EASA AD 2025-0193), having an extended service goal (ESG) in the airworthiness limitations section of the instructions for continued airworthiness. (d) Subject Air Transport Association (ATA) of America Code 53, Fuselage. (e) Unsafe Condition This AD was prompted by a fatigue test that identified cracks in the area of the fastener holes at the forward and aft upper corner of the bulk cargo door at section 16 and 17. The FAA is issuing this AD to address cracks in the forward and aft upper corner of the bulk cargo door, which, if not addressed, could affect the structural integrity of the airplane. (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, EASA AD 2025-0193. (h) Exceptions to EASA AD 2025-0193 (1) Where EASA AD 2025-0193 refers to its effective date, this AD requires using the effective date of this AD. (2) Where the definition of the "affected area" in EASA AD 2025-0193 specifies "as defined in the SB", this AD requires replacing that text with "as specified in Airbus Service Bulletin A320-53-1303, dated March 7, 2025". (3) Where paragraph (2) of EASA AD 2025-0193 specifies "if any crack is detected, before next flight, contact Airbus for approved repair instructions and, within the compliance time specified therein accomplish those instructions accordingly", this AD requires replacing that text with "if any crack is detected, the crack must be repaired before further flight using a method approved by the Manager, AIR-520, 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". (4) This AD does not adopt the "Remarks" section of EASA AD 2025-0193. (i) Additional AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, AIR-520, 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 Continued Operational Safety Branch, send it to the attention of the person identified in paragraph (j) of this AD and email to: 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, AIR-520, FAA; or EASA; or Airbus SAS's EASA 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 material 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) Additional Information For more information about this AD, contact Camille Seay, Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA 98198; phone: 817-222-5149; email: Camille.L.Seay@faa.gov. (k) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference 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. (i) European Union Aviation Safety Agency (EASA) AD 2025-0193, dated September 8, 2025. (ii) [Reserved] (3) For EASA material identified in this AD, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu. You may find this material on the EASA website at ad.easa.europa.eu. (4) 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. (5) 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-locations or email fr.inspection@nara.gov. Issued on August 11, 2026. Brian Knaup, Acting Deputy Director, Integrated Certificate Management Division, Aircraft Certification Service. [FR Doc. 2026-17552 Filed 8-26-26; 8:45 am]BILLING CODE 4910-13-P