{"abstract":"We propose to supersede Airworthiness Directive (AD) 2008-15- 06, which applies to certain Textron Aviation Inc. Models 175 and 175A airplanes (type certificate previously held by Cessna Aircraft Company). AD 2008-15-06 currently requires checking the airplane logbook to determine if the original engine mounting brackets have been replaced. If the original engine mounting brackets are still installed, the AD requires repetitively inspecting those brackets for cracks and replacing any cracked engine mounting bracket until all four original engine mounting brackets are replaced. Replacing all four original engine mounting brackets terminates the actions required in AD 2008-15- 06. Since we issued AD 2008-15-06, we have determined that the applicability needs to be changed to add a serial number and take one out. This proposed AD would retain the actions required in AD 2008-15- 06 and would change the Applicability section. We are proposing this AD to correct the unsafe condition on these products.","action":"Notice of proposed rulemaking (NPRM).","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/2016/04/12/2016-08259.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"81 FR 21501","comment_url":null,"comments_close_on":"2016-05-27","correction_of":null,"corrections":[],"dates":"We must receive comments on this proposed AD by May 27, 2016.","disposition_notes":null,"docket_ids":["Docket No. FAA-2016-5579","Directorate Identifier 2016-CE-010-AD"],"dockets":[{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2016-5579-0005"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2016-5579-0004"},{"title":"U.S. DOT/FAA - Supporting AD Documents","document_id":"FAA-2016-5579-0002"}],"agency_name":null,"documents":[{"comment_count":0,"comment_start_date":"2016-04-12","updated_at":"2023-03-01T03:46:46.283-05:00","comment_url":"https://www.regulations.gov/commenton/FAA-2016-5579-0001","allow_late_comments":null,"id":"FAA-2016-5579-0001","comment_end_date":"2016-05-28","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":3,"id":"FAA-2016-5579","title":"2016-CE-010-AD"}],"document_number":"2016-08259","effective_on":null,"end_page":21503,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2016/04/12/2016-08259.xml","html_url":"https://www.federalregister.gov/documents/2016/04/12/2016-08259/airworthiness-directives-textron-aviation-inc-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2016-08259?publication_date=2016-04-12","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2016-04-12/2016-08259/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":181,"last_updated":"2026-08-24 16:15:16 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2016-04-12/pdf/2016-08259.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2016-08259.pdf?1460378725","publication_date":"2016-04-12","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2016/04/12/2016-08259.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-2016-5579-0005"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2016-5579-0004"},{"title":"U.S. DOT/FAA - Supporting AD Documents","document_id":"FAA-2016-5579-0002"}],"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-2016-5579","supporting_documents_count":3,"docket_id":"FAA-2016-5579","document_id":"FAA-2016-5579-0001","regulation_id_number":null,"title":"2016-CE-010-AD","checked_regulationsdotgov_at":"2023-03-01T08:46:45Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":21501,"subtype":null,"title":"Airworthiness Directives; Textron Aviation Inc. Airplanes","toc_doc":"Textron Aviation Inc. Airplanes","toc_subject":"Airworthiness Directives:","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Proposed Rule","volume":81}