{"abstract":"This document announces an extension of the comment period for the referenced NPRM, which proposed the adoption of a new airworthiness directive (AD) for certain FS 2001 Corp, FS 2002 Corporation, FS 2003 Corporation, Piper, and Piper Aircraft, Inc. (Piper) airplanes. This NPRM invited comments concerning the proposed requirement of replacing any rudder equipped with a rudder post made from a certain carbon steel with a rudder equipped with a rudder post made from a certain low-alloy steel. This extension of the comment period is necessary to provide all interested persons an opportunity to present their views on the proposed requirements of this NPRM.","action":"Notice of proposed rulemaking (NPRM); extension of comment period.","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/2023/11/20/2023-25700.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"39","title":14}],"citation":"88 FR 80647","comment_url":null,"comments_close_on":"2024-02-20","correction_of":null,"corrections":[],"dates":"The comment period for the NPRM published on October 6, 2023, at 88 FR 69556, and scheduled to close on November 20, 2023, is extended until February 20, 2024.","disposition_notes":null,"docket_ids":["Docket No. FAA-2023-1893","Project Identifier AD-2023-00389-A"],"dockets":[{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2023-1893-0354"}],"agency_name":"FAA","documents":[{"comment_count":48,"comment_start_date":"2023-11-20","updated_at":"2024-02-22T00:01:51.760-05:00","comment_url":"https://www.regulations.gov/commenton/FAA-2023-1893-0165","allow_late_comments":null,"id":"FAA-2023-1893-0165","comment_end_date":"2024-02-21","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":1,"id":"FAA-2023-1893","title":"AD-2023-00389-A; FS 2001 Corp, FS 2002 Corporation, FS 2003 Corporation, Piper, and Piper Aircraft, Inc. airplanes; Rudder - replacement"}],"document_number":"2023-25700","effective_on":"2023-10-06","end_page":80648,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2023/11/20/2023-25700.xml","html_url":"https://www.federalregister.gov/documents/2023/11/20/2023-25700/airworthiness-directives-fs-2001-corp-fs-2002-corporation-fs-2003-corporation-piper-and-piper","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2023-25700?publication_date=2023-11-20","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2023-11-20/2023-25700/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":585,"last_updated":"2026-10-22 22:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2023-11-20/pdf/2023-25700.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2023-25700.pdf?1700169621","publication_date":"2023-11-20","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2023/11/20/2023-25700.txt","regulation_id_number_info":{"2120-AA64":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&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-2023-1893-0354"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives"},"comments_count":48,"agency_id":"FAA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FAA-2023-1893","supporting_documents_count":1,"docket_id":"FAA-2023-1893","document_id":"FAA-2023-1893-0165","regulation_id_number":"2120-AA64","title":"AD-2023-00389-A; FS 2001 Corp, FS 2002 Corporation, FS 2003 Corporation, Piper, and Piper Aircraft, Inc. airplanes; Rudder - replacement","checked_regulationsdotgov_at":"2024-02-23T02:00:08Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":80647,"subtype":null,"title":"Airworthiness Directives; FS 2001 Corp, FS 2002 Corporation, FS 2003 Corporation, Piper, and Piper Aircraft, Inc. Airplanes","toc_doc":"FS 2001 Corp, FS 2002 Corporation, FS 2003 Corporation, Piper, and Piper Aircraft, Inc. Airplanes","toc_subject":"Airworthiness Directives:\n","topics":[],"type":"Proposed Rule","volume":88}