{"abstract":"The FAA is adopting a new airworthiness directive (AD) for certain B/E Aerospace Fischer GmbH (B/E Aerospace Fischer) Medical Seats 230/305. This AD was prompted by a determination that certain medical seats that are certified for aft facing (AF) and forward facing (FF) installations have been delivered with an incorrect version of the swivel unit. This AD requires modification and reidentification of the affected medical seats. The FAA is issuing this AD to address the unsafe condition on these products.","action":"Final rule; request for comments.","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/2026/04/24/2026-08003.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"39","title":14}],"citation":"91 FR 21942","comment_url":"http://www.regulations.gov/commenton/FAA-2026-3861-0001","comments_close_on":"2026-06-08","correction_of":null,"corrections":[],"dates":"This AD is effective May 11, 2026.","disposition_notes":null,"docket_ids":["Docket No. FAA-2026-3861","Project Identifier MCAI-2026-00003-Q","Amendment 39-23318","AD 2026-08-10"],"dockets":[{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2026-3861-0002"}],"agency_name":"FAA","documents":[{"comment_count":0,"comment_start_date":"2026-04-24","updated_at":"2026-04-24T12:07:19.600-04:00","comment_url":"https://www.regulations.gov/commenton/FAA-2026-3861-0001","allow_late_comments":false,"id":"FAA-2026-3861-0001","comment_end_date":"2026-06-09","regulations_dot_gov_open_for_comment":true}],"supporting_documents_count":1,"id":"FAA-2026-3861","title":"MCAI-2026-00003-Q; B/E AEROSPACE FISCHER GmbH Medical Seat 230/305; ATA 25 – Equipment / Furnishings – Medical Seats – Modification"}],"document_number":"2026-08003","effective_on":"2026-05-11","end_page":21945,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/04/24/2026-08003.xml","html_url":"https://www.federalregister.gov/documents/2026/04/24/2026-08003/airworthiness-directives-be-aerospace-fischer-gmbh-medical-seats","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-08003?publication_date=2026-04-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-04-24/2026-08003/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":243,"last_updated":"2026-05-08 10:15:09 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-04-24/pdf/2026-08003.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-08003.pdf?1776948314","publication_date":"2026-04-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/04/24/2026-08003.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-2026-3861-0002"}],"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-2026-3861","supporting_documents_count":1,"docket_id":"FAA-2026-3861","document_id":"FAA-2026-3861-0001","regulation_id_number":"2120-AA64","title":"MCAI-2026-00003-Q; B/E AEROSPACE FISCHER GmbH Medical Seat 230/305; ATA 25 – Equipment / Furnishings – Medical Seats – Modification","checked_regulationsdotgov_at":"2026-04-25T13:55:04Z"},"regulations_dot_gov_url":"http://www.regulations.gov/commenton/FAA-2026-3861-0001","significant":false,"signing_date":null,"start_page":21942,"subtype":null,"title":"Airworthiness Directives; B/E Aerospace Fischer GmbH Medical Seats","toc_doc":"B/E Aerospace Fischer GmbH Medical Seats","toc_subject":"Airworthiness Directives","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":91}