{"abstract":"The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. This AD was prompted by reports that inappropriate tooling was used to torque the bolts securing the baggage door stop fittings, which may have resulted in an improper torque condition. This AD requires performing a torque check of affected bolts and re-torquing, re- installing, or replacing affected bolts and nuts as applicable. The FAA is issuing this AD to address the unsafe condition on these products.","action":"Final rule.","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/2026/05/22/2026-10271.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"39","title":14}],"citation":"91 FR 30197","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD is effective June 26, 2026.","disposition_notes":null,"docket_ids":["Docket No. FAA-2026-2282","Project Identifier MCAI-2025-01149-T","Amendment 39-23340","AD 2026-09-18"],"dockets":[{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2026-2282-0004"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2026-2282-0002"}],"agency_name":"FAA","documents":[{"comment_count":0,"comment_start_date":"2026-05-22","updated_at":"2026-05-22T10:00:28.098-04:00","comment_url":"https://www.regulations.gov/commenton/FAA-2026-2282-0003","allow_late_comments":false,"id":"FAA-2026-2282-0003","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2,"id":"FAA-2026-2282","title":"MCAI-2025-01149-T; Bombardier Inc. Model  BD-700-1A10 and BD-700-1A11 airplanes; Baggage Doorstop Fittings"}],"document_number":"2026-10271","effective_on":"2026-06-26","end_page":30198,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/05/22/2026-10271.xml","html_url":"https://www.federalregister.gov/documents/2026/05/22/2026-10271/airworthiness-directives-bombardier-inc-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-10271?publication_date=2026-05-22","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-05-22/2026-10271/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":103,"last_updated":"2026-05-26 12:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-05-22/pdf/2026-10271.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-10271.pdf?1779367511","publication_date":"2026-05-22","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/05/22/2026-10271.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-2026-2282-0004"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2026-2282-0002"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives"},"comments_count":0,"agency_id":"FAA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FAA-2026-2282","supporting_documents_count":2,"docket_id":"FAA-2026-2282","document_id":"FAA-2026-2282-0003","regulation_id_number":"2120-AA64","title":"MCAI-2025-01149-T; Bombardier Inc. Model  BD-700-1A10 and BD-700-1A11 airplanes; Baggage Doorstop Fittings","checked_regulationsdotgov_at":"2026-05-22T18:55:04Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":30197,"subtype":null,"title":"Airworthiness Directives; Bombardier, Inc., Airplanes","toc_doc":"Bombardier, Inc., Airplanes","toc_subject":"Airworthiness Directives","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":91}