{"abstract":"This action proposes to amend the Class D airspace at Appleton, WI. The FAA is proposing this action to accommodate revised instrument procedures. This action would bring the airspace into compliance with FAA orders and support instrument flight rule (IFR) procedures and operations.","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/2026/02/25/2026-03728.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"71","title":14}],"citation":"91 FR 9208","comment_url":null,"comments_close_on":"2026-04-13","correction_of":null,"corrections":[],"dates":"Comments must be received on or before April 13, 2026.","disposition_notes":null,"docket_ids":["Docket No. FAA-2026-2212","Airspace Docket No. 26-AGL-1"],"dockets":[{"supporting_documents":[],"agency_name":"FAA","documents":[{"comment_count":2,"comment_start_date":"2026-02-25","updated_at":"2026-04-14T00:08:35.508-04:00","comment_url":"https://www.regulations.gov/commenton/FAA-2026-2212-0001","allow_late_comments":false,"id":"FAA-2026-2212-0001","comment_end_date":"2026-04-14","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"FAA-2026-2212","title":"Amend the class D airspace at Appleton Intl (ATW) due to revised instrument procedures (26-AGL-1)"}],"document_number":"2026-03728","effective_on":null,"end_page":9209,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/02/25/2026-03728.xml","html_url":"https://www.federalregister.gov/documents/2026/02/25/2026-03728/amendment-of-class-d-appleton-wi","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-03728?publication_date=2026-02-25","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-02-25/2026-03728/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":57,"last_updated":"2026-04-29 10:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-02-25/pdf/2026-03728.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-03728.pdf?1771940710","publication_date":"2026-02-25","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/02/25/2026-03728.txt","regulation_id_number_info":{"2120-AA66":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/2120-AA66/airspace-actions","title":"Airspace Actions","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=2120-AA66&operation=OPERATION_EXPORT_XML","priority_category":"Routine and Frequent"}},"regulation_id_numbers":["2120-AA66"],"regulations_dot_gov_info":{"supporting_documents":[],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2120-AA66/airspace-actions","title":"Airspace Actions"},"comments_count":2,"agency_id":"FAA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FAA-2026-2212","supporting_documents_count":0,"docket_id":"FAA-2026-2212","document_id":"FAA-2026-2212-0001","regulation_id_number":"2120-AA66","title":"Amend the class D airspace at Appleton Intl (ATW) due to revised instrument procedures (26-AGL-1)","checked_regulationsdotgov_at":"2026-04-14T04:08:34Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":9208,"subtype":null,"title":"Amendment of Class D; Appleton, WI","toc_doc":"Appleton, WI","toc_subject":"Airspace Designations and Reporting Points","topics":["Airspace","Incorporation by reference","Navigation (air)"],"type":"Proposed Rule","volume":91}