{"abstract":"The FAA proposes to supersede Airworthiness Directive (AD) 2021-03-08, which applies to certain Airbus SAS Model A350-941 and - 1041 airplanes. AD 2021-03-08 requires repetitive inspections for migration of the bushings of the horizontal tail plane (HTP) lateral load fittings (LLF) on the left- and right-hand sides and terminating repair or modification of any affected bushing. Since the FAA issued AD 2021-03-08, new occurrences of bushing migration on HTP LLF were reported, and a determination was made that certain repairs can no longer be considered terminating action to the repetitive inspections. This proposed AD would continue to require the actions in AD 2021-03- 08, remove a certain terminating action, and expand the applicability. The FAA is proposing this AD to address the unsafe condition on these products.","action":"Notice of proposed rulemaking (NPRM).","agencies":[{"raw_name":"DEPARTMENT OF TRANSPORTATION","name":"Transportation Department","id":492,"url":"https://www.federalregister.gov/agencies/transportation-department","json_url":"https://www.federalregister.gov/api/v1/agencies/492","parent_id":null,"slug":"transportation-department"},{"raw_name":"Federal Aviation Administration","name":"Federal Aviation Administration","id":159,"url":"https://www.federalregister.gov/agencies/federal-aviation-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/159","parent_id":492,"slug":"federal-aviation-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/02/17/2026-03037.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"91 FR 7183","comment_url":null,"comments_close_on":"2026-04-03","correction_of":null,"corrections":[],"dates":"The FAA must receive comments on this proposed AD by April 3, 2026.","disposition_notes":null,"docket_ids":["Docket No. FAA-2026-1328","Project Identifier MCAI-2025-00462-T"],"dockets":[{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2026-1328-0002"}],"agency_name":"FAA","documents":[{"comment_count":1,"comment_start_date":"2026-02-17","updated_at":"2026-03-25T01:56:29.933-04:00","comment_url":"https://www.regulations.gov/commenton/FAA-2026-1328-0001","allow_late_comments":false,"id":"FAA-2026-1328-0001","comment_end_date":"2026-04-04","regulations_dot_gov_open_for_comment":true}],"supporting_documents_count":1,"id":"FAA-2026-1328","title":"MCAI-2025-00462-T; Airbus SAS Model A350-941/-1041 airplanes; Stabilizers – Horizontal Tail Plane Lateral Load Fitting Bushings – Inspection"}],"document_number":"2026-03037","effective_on":null,"end_page":7186,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/02/17/2026-03037.xml","html_url":"https://www.federalregister.gov/documents/2026/02/17/2026-03037/airworthiness-directives-airbus-sas-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-03037?publication_date=2026-02-17","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-02-17/2026-03037/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":91,"last_updated":"2026-04-04 00:15:02 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-02-17/pdf/2026-03037.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-03037.pdf?1770990321","publication_date":"2026-02-17","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/02/17/2026-03037.txt","regulation_id_number_info":{"2120-AA64":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=2120-AA64&operation=OPERATION_EXPORT_XML","priority_category":"Routine and Frequent"}},"regulation_id_numbers":["2120-AA64"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2026-1328-0002"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives"},"comments_count":1,"agency_id":"FAA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FAA-2026-1328","supporting_documents_count":1,"docket_id":"FAA-2026-1328","document_id":"FAA-2026-1328-0001","regulation_id_number":"2120-AA64","title":"MCAI-2025-00462-T; Airbus SAS Model A350-941/-1041 airplanes; Stabilizers – Horizontal Tail Plane Lateral Load Fitting Bushings – Inspection","checked_regulationsdotgov_at":"2026-04-04T04:06:33Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":7183,"subtype":null,"title":"Airworthiness Directives; Airbus SAS Airplanes","toc_doc":"Airbus SAS Airplanes","toc_subject":"Airworthiness Directives","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Proposed Rule","volume":91}