{"abstract":"The FAA is withdrawing a notice of proposed rulemaking (NPRM) that proposed to adopt a new airworthiness directive (AD) for certain Gulfstream Aerospace Corporation (Gulfstream) Model GVII-G500 airplanes. The NPRM was prompted by a report of a fuel quantity disparity between the overhead panel touch screens and the touch screen controllers. The NPRM proposed to require incorporating operating limitations into the airplane flight manual (AFM) until the fuel quantity management system (FQMS) software is updated. Since issuance of the NPRM, the FAA has determined that there is not an unsafe condition because all affected airplanes have updated software. Accordingly, the NPRM is withdrawn.","action":"Proposed rule; withdrawal.","agencies":[{"raw_name":"DEPARTMENT OF TRANSPORTATION","name":"Transportation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/2021/07/23/2021-15533.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"39","title":14}],"citation":"86 FR 38949","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"As of July 23, 2021, the proposed rule, which published in the Federal Register on July 28, 2020 (85 FR 45345), is withdrawn.","disposition_notes":null,"docket_ids":["Docket No. FAA-2020-0713","Product Identifier 2019-CE-061-AD"],"dockets":[],"document_number":"2021-15533","effective_on":null,"end_page":38950,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/07/23/2021-15533.xml","html_url":"https://www.federalregister.gov/documents/2021/07/23/2021-15533/airworthiness-directives-gulfstream-aerospace-corporation-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-15533?publication_date=2021-07-23","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-07-23/2021-15533/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":169,"last_updated":"2026-08-24 16:15:16 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-07-23/pdf/2021-15533.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-15533.pdf?1626957921","publication_date":"2021-07-23","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/07/23/2021-15533.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":[],"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-2020-0713","supporting_documents_count":0,"docket_id":"FAA-2020-0713","document_id":"FAA-2020-0713-0005","regulation_id_number":"2120-AA64","title":"Gulfstream GVII-G500 fuel quantity monitoring system","checked_regulationsdotgov_at":"2021-07-27T03:30:09Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":38949,"subtype":null,"title":"Airworthiness Directives; Gulfstream Aerospace Corporation Airplanes","toc_doc":"Gulfstream Aerospace Corporation Airplanes","toc_subject":"Airworthiness Directives:\n","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Proposed Rule","volume":86}