{"abstract":"These special conditions are issued for Airbus Model A350-900 airplanes. These airplanes will have a novel or unusual design feature associated with a high-speed protection system that limits nose-down pilot authority at speeds above V<INF>C</INF>/M<INF>C</INF>, and prevents the airplane from performing the maneuver required under the Code of Federal Regulations. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.","action":"Final special conditions.","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/2014/08/21/2014-19824.html","cfr_references":[{"chapter":null,"citation_url":null,"part":25,"title":14}],"citation":"79 FR 49427","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective date: September 22, 2014.","disposition_notes":null,"docket_ids":["Docket No. FAA-2013-1001","Special Conditions No. 25-535-SC"],"dockets":[],"document_number":"2014-19824","effective_on":"2014-09-22","end_page":49429,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2014/08/21/2014-19824.xml","html_url":"https://www.federalregister.gov/documents/2014/08/21/2014-19824/special-conditions-airbus-model-a350-900-airplanes-high-speed-protection-system","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2014-19824?publication_date=2014-08-21","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2014-08-21/2014-19824/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":517,"last_updated":"2026-04-04 20:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2014-08-21/pdf/2014-19824.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2014-19824.pdf?1408539806","publication_date":"2014-08-21","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2014/08/21/2014-19824.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FAA-2013-1001","supporting_documents_count":0,"docket_id":"FAA-2013-1001","regulation_id_number":null,"title":"Airbus Notice of proposed special conditions for Model A350 series airplane: Dive Speed Definition","checked_regulationsdotgov_at":"2014-09-10T06:00:12Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":49427,"subtype":null,"title":"Special Conditions: Airbus Model A350-900 Airplanes; High-Speed Protection System","toc_doc":"Airbus Model A350900 Airplanes; High-Speed Protection System","toc_subject":"Special Conditions:","topics":["Aircraft","Aviation safety","Reporting and recordkeeping requirements"],"type":"Rule","volume":79}