{"abstract":"This notice announces the availability of and requests comments regarding proposed Advisory Circular (AC) 23-XX-32, Installation of Terrain Awareness and Warning System (TAWS) Approved Under TSO-C151a for Part 23 Airplanes. This AC establishes an acceptable means, but not the only means, of obtaining FAA airworthiness approval for the installation of a TAWS that has been approved under Technical Standard Order (TSO)-C151a, Terrain Awareness and Warning System, in a Part 23 airplane.","action":"Notice of availability of proposed Advisory Circular (AC) AC 23-XX-32 and request for comments.","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/2000/02/02/00-2247.html","cfr_references":[],"citation":"65 FR 5011","comment_url":null,"comments_close_on":"2000-03-20","correction_of":null,"corrections":[],"dates":"Comments must be received on or before March 20, 2000. There will be no extensions for late comments.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"00-2247","effective_on":null,"end_page":5012,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2000/02/02/00-2247.xml","html_url":"https://www.federalregister.gov/documents/2000/02/02/00-2247/proposed-advisory-circular-ac-23-xx-32-installation-of-terrain-awareness-and-warning-system-taws","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/00-2247?publication_date=2000-02-02","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2000-02-02/00-2247/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":26,"last_updated":"2026-04-05 00:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2000-02-02/pdf/00-2247.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2000-02-02","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2000/02/02/00-2247.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":5011,"subtype":null,"title":"Proposed Advisory Circular (AC) 23-XX-32, Installation of Terrain Awareness and Warning System (TAWS) Approved Under TSO-C151a for Part 23 Airplanes","toc_doc":null,"toc_subject":null,"topics":[],"type":"Notice","volume":65}