{"abstract":"We are adopting a new airworthiness directive (AD) for Eurocopter France (Eurocopter) Model EC225LP helicopters. This AD requires inspecting the swashplates for corrosion or a crack, and making the appropriate repairs or replacement of parts. This AD was prompted by the discovery of corrosion on the swashplates when the main rotor hub (MRH) assemblies were reconditioned. The actions of this AD are intended to detect corrosion or a crack in the swashplates, which could lead to failure of the swashplates and subsequent loss of helicopter control.","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/2014/01/14/2013-31447.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"79 FR 2366","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD is effective February 18, 2014.","disposition_notes":null,"docket_ids":["Docket No. FAA-2013-0635","Directorate Identifier 2012-SW-081-AD","Amendment 39-17720","AD 2013-26-11"],"dockets":[],"document_number":"2013-31447","effective_on":"2014-02-18","end_page":2368,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2014/01/14/2013-31447.xml","html_url":"https://www.federalregister.gov/documents/2014/01/14/2013-31447/airworthiness-directives-eurocopter-france-helicopters","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2013-31447?publication_date=2014-01-14","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2014-01-14/2013-31447/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":58,"last_updated":"2026-04-04 18:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2014-01-14/pdf/2013-31447.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2013-31447.pdf?1389621213","publication_date":"2014-01-14","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2014/01/14/2013-31447.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":{"checked_regulationsdotgov_at":"2014-02-19T05:14:56Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":2366,"subtype":null,"title":"Airworthiness Directives; Eurocopter France Helicopters","toc_doc":"Eurocopter France Helicopters","toc_subject":"Airworthiness Directives:","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":79}