{"abstract":"The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-2B16 (604 Variant) airplanes. This AD was prompted by sleeve loops on some passenger oxygen mask lanyards that had improper crimping and unsealed ends. This AD requires an inspection of the passenger oxygen mask lanyards and replacement of defective oxygen mask lanyards. This AD also prohibits the installation of affected parts. 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/2023/12/18/2023-27679.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"88 FR 87334","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD is effective January 22, 2024.","disposition_notes":null,"docket_ids":["Docket No. FAA-2023-1505","Project Identifier MCAI-2023-00246-T","Amendment 39-22622","AD 2023-24-05"],"dockets":[{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2023-1505-0005"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2023-1505-0002"}],"agency_name":"FAA","documents":[{"comment_count":0,"comment_start_date":"2023-12-18","updated_at":"2023-12-18T09:56:45.168-05:00","comment_url":"https://www.regulations.gov/commenton/FAA-2023-1505-0004","allow_late_comments":null,"id":"FAA-2023-1505-0004","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2,"id":"FAA-2023-1505","title":"MCAI-2023-00246-T; Bombardier, Inc., Model CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes; passenger oxygen mask lanyards."}],"document_number":"2023-27679","effective_on":"2024-01-22","end_page":87336,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2023/12/18/2023-27679.xml","html_url":"https://www.federalregister.gov/documents/2023/12/18/2023-27679/airworthiness-directives-bombardier-inc-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2023-27679?publication_date=2023-12-18","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2023-12-18/2023-27679/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":154,"last_updated":"2026-04-04 16:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2023-12-18/pdf/2023-27679.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2023-27679.pdf?1702647921","publication_date":"2023-12-18","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2023/12/18/2023-27679.txt","regulation_id_number_info":{"2120-AA64":{"issue":"202410","html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202410&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-2023-1505-0005"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2023-1505-0002"}],"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-2023-1505","supporting_documents_count":2,"docket_id":"FAA-2023-1505","document_id":"FAA-2023-1505-0004","regulation_id_number":"2120-AA64","title":"MCAI-2023-00246-T; Bombardier, Inc., Model CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes; passenger oxygen mask lanyards.","checked_regulationsdotgov_at":"2023-12-19T14:00:17Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":87334,"subtype":null,"title":"Airworthiness Directives; Bombardier, Inc., Airplanes","toc_doc":"Bombardier, Inc., Airplanes","toc_subject":"Airworthiness Directives:\n","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":88}