{"abstract":"We propose to supersede Airworthiness Directive (AD) AD 2018- 04-09 for Pacific Aerospace Limited Model 750XL airplanes. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as incorrectly marked and annunciated low oil-pressure indication warnings. We are issuing this proposed AD to require actions to address the unsafe condition on these products.","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/2018/10/23/2018-22467.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"83 FR 53409","comment_url":null,"comments_close_on":"2018-12-07","correction_of":null,"corrections":[],"dates":"We must receive comments on this proposed AD by December 7, 2018.","disposition_notes":null,"docket_ids":["Docket No. FAA-2018-0842","Product Identifier 2018-CE-025-AD"],"dockets":[{"supporting_documents":[{"title":"Supporting AD Documents","document_id":"FAA-2018-0842-0005"},{"title":"DCA-750XL-19A","document_id":"FAA-2018-0842-0002"}],"agency_name":"FAA","documents":[{"comment_count":0,"comment_start_date":"2018-10-23","updated_at":"2023-03-01T03:49:18.713-05:00","comment_url":"https://www.regulations.gov/commenton/FAA-2018-0842-0001","allow_late_comments":null,"id":"FAA-2018-0842-0001","comment_end_date":"2018-12-08","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2,"id":"FAA-2018-0842","title":"Pacific Aerospace 750XL engine oil pressure indicator, 2018-CE-025-AD"}],"document_number":"2018-22467","effective_on":null,"end_page":53411,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2018/10/23/2018-22467.xml","html_url":"https://www.federalregister.gov/documents/2018/10/23/2018-22467/airworthiness-directives-pacific-aerospace-limited-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2018-22467?publication_date=2018-10-23","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2018-10-23/2018-22467/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":512,"last_updated":"2026-09-21 10:15:07 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2018-10-23/pdf/2018-22467.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2018-22467.pdf?1540212320","publication_date":"2018-10-23","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2018/10/23/2018-22467.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":"Supporting AD Documents","document_id":"FAA-2018-0842-0005"},{"title":"DCA-750XL-19A","document_id":"FAA-2018-0842-0002"}],"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-2018-0842","supporting_documents_count":2,"docket_id":"FAA-2018-0842","document_id":"FAA-2018-0842-0001","regulation_id_number":"2120-AA64","title":"Pacific Aerospace 750XL engine oil pressure indicator, 2018-CE-025-AD","checked_regulationsdotgov_at":"2023-03-01T08:49:17Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":53409,"subtype":null,"title":"Airworthiness Directives; Pacific Aerospace Limited Airplanes","toc_doc":"Pacific Aerospace Limited Airplanes","toc_subject":"Airworthiness Directives:","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Proposed Rule","volume":83}