{"abstract":"We propose to adopt a new airworthiness directive (AD) for all Embraer S.A. Model EMB-120, -120ER, -120FC, -120QC, and -120RT airplanes. This proposed AD was prompted by changes to the airworthiness limitations, which add life-limited landing gear parts not previously identified. This proposed AD would require revising the maintenance or inspection program to incorporate new airworthiness limitations that add life limits for previously unidentified landing gear parts. We are proposing this AD to address 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/2016/12/21/2016-30030.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"81 FR 93647","comment_url":null,"comments_close_on":"2017-02-06","correction_of":null,"corrections":[],"dates":"We must receive comments on this proposed AD by February 6, 2017.","disposition_notes":null,"docket_ids":["Docket No. FAA-2016-9507","Directorate Identifier 2016-NM-127-AD"],"dockets":[{"supporting_documents":[{"title":"TR  28-1 EMB","document_id":"FAA-2016-9507-0008"},{"title":"U.S. DOT/FAA - Supporting AD Documents","document_id":"FAA-2016-9507-0007"},{"title":"Response to EMBRAER Comment","document_id":"FAA-2016-9507-0006"},{"title":"U.S. DOT/FAA - Supporting AD Documents","document_id":"FAA-2016-9507-0005"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2016-9507-0003"}],"agency_name":"FAA","documents":[{"comment_count":0,"comment_start_date":"2016-12-21","updated_at":"2023-02-28T15:48:36.628-05:00","comment_url":"https://www.regulations.gov/commenton/FAA-2016-9507-0001","allow_late_comments":null,"id":"FAA-2016-9507-0001","comment_end_date":"2017-02-07","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":5,"id":"FAA-2016-9507","title":"Airworthiness Directives: Empresa Brasileira de Aeronautica S.A. (Embraer)2016–NM–127–AD"}],"document_number":"2016-30030","effective_on":null,"end_page":93649,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2016/12/21/2016-30030.xml","html_url":"https://www.federalregister.gov/documents/2016/12/21/2016-30030/airworthiness-directives-empresa-brasileira-de-aeronautica-sa-embraer","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2016-30030?publication_date=2016-12-21","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2016-12-21/2016-30030/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":141,"last_updated":"2026-04-24 04:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2016-12-21/pdf/2016-30030.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2016-30030.pdf?1482241523","publication_date":"2016-12-21","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2016/12/21/2016-30030.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":"TR  28-1 EMB","document_id":"FAA-2016-9507-0008"},{"title":"U.S. DOT/FAA - Supporting AD Documents","document_id":"FAA-2016-9507-0007"},{"title":"Response to EMBRAER Comment","document_id":"FAA-2016-9507-0006"},{"title":"U.S. DOT/FAA - Supporting AD Documents","document_id":"FAA-2016-9507-0005"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2016-9507-0003"}],"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-2016-9507","supporting_documents_count":5,"docket_id":"FAA-2016-9507","document_id":"FAA-2016-9507-0001","regulation_id_number":"2120-AA64","title":"Airworthiness Directives: Empresa Brasileira de Aeronautica S.A. (Embraer)2016–NM–127–AD","checked_regulationsdotgov_at":"2023-02-28T20:48:35Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":93647,"subtype":null,"title":"Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (Embraer)","toc_doc":"Empresa Brasileira de Aeronautica S.A. (Embraer)","toc_subject":"Airworthiness Directives:","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Proposed Rule","volume":81}