{"abstract":"The FAA is revising a notice of proposed rulemaking (NPRM) that applied to certain Bell Textron Canada Limited Model 429 helicopters. This action revises the NPRM by revising the Required Actions paragraphs to include calendar compliance times. The FAA is proposing this airworthiness directive (AD) to address the unsafe condition on these products. Since these actions would impose an additional burden over those in the NPRM, the agency is requesting comments on this SNPRM.","action":"Supplemental notice of proposed rulemaking (SNPRM).","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/2022/04/22/2022-08561.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"87 FR 24077","comment_url":"https://www.regulations.gov/commenton/FAA-2021-1074-0005","comments_close_on":"2022-06-06","correction_of":null,"corrections":[],"dates":"The FAA must receive comments on this SNPRM by June 6, 2022.","disposition_notes":null,"docket_ids":["Docket No. FAA-2021-1074","Project Identifier MCAI-2021-00447-R"],"dockets":[{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Document (Bell ASB 429-19-47 Revision B)","document_id":"FAA-2021-1074-0008"},{"title":"Supporting AD Document","document_id":"FAA-2021-1074-0003"}],"agency_name":null,"documents":[{"comment_count":1,"comment_start_date":"2022-04-22","updated_at":"2024-11-13T13:15:05.812-05:00","comment_url":"https://www.regulations.gov/commenton/FAA-2021-1074-0005","allow_late_comments":true,"id":"FAA-2021-1074-0005","comment_end_date":"2022-06-07","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2,"id":"FAA-2021-1074","title":"MCAI-2021-00447-R Bell 429 Failed rivets tailboom skin"}],"document_number":"2022-08561","effective_on":null,"end_page":24081,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2022/04/22/2022-08561.xml","html_url":"https://www.federalregister.gov/documents/2022/04/22/2022-08561/airworthiness-directives-bell-textron-canada-limited-helicopters","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2022-08561?publication_date=2022-04-22","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2022-04-22/2022-08561/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":289,"last_updated":"2026-04-04 18:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2022-04-22/pdf/2022-08561.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2022-08561.pdf?1650545119","publication_date":"2022-04-22","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2022/04/22/2022-08561.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 Document (Bell ASB 429-19-47 Revision B)","document_id":"FAA-2021-1074-0008"},{"title":"Supporting AD Document","document_id":"FAA-2021-1074-0003"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives"},"comments_count":1,"agency_id":"FAA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FAA-2021-1074","supporting_documents_count":2,"docket_id":"FAA-2021-1074","document_id":"FAA-2021-1074-0005","regulation_id_number":"2120-AA64","title":"MCAI-2021-00447-R Bell 429 Failed rivets tailboom skin","checked_regulationsdotgov_at":"2024-11-13T23:00:09Z"},"regulations_dot_gov_url":"https://www.regulations.gov/commenton/FAA-2021-1074-0005","significant":false,"signing_date":null,"start_page":24077,"subtype":null,"title":"Airworthiness Directives; Bell Textron Canada Limited Helicopters","toc_doc":"Bell Textron Canada Limited Helicopters","toc_subject":"Airworthiness Directives:\n","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Proposed Rule","volume":87}