{"abstract":"The FAA is superseding Airworthiness Directive (AD) AD 2018- 04-09 for Pacific Aerospace Limited Model 750XL airplanes. This AD results from mandatory continuing airworthiness information (MCAI) issued 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. The FAA is issuing this AD to address the unsafe condition on these products.","action":"Final rule.","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/2020/08/18/2020-17983.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"39","title":14}],"citation":"85 FR 50772","comment_url":"https://www.regulations.gov/commenton/FAA-2018-0842-0004","comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD is effective September 22, 2020.","disposition_notes":null,"docket_ids":["Docket No. FAA-2018-0842","Product Identifier 2018-CE-025-AD","Amendment 39-21205","AD 2020-16-20"],"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":"2020-08-18","updated_at":"2024-11-13T18:12:50.283-05:00","comment_url":"https://www.regulations.gov/commenton/FAA-2018-0842-0004","allow_late_comments":true,"id":"FAA-2018-0842-0004","comment_end_date":null,"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":"2020-17983","effective_on":"2020-09-22","end_page":50774,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2020/08/18/2020-17983.xml","html_url":"https://www.federalregister.gov/documents/2020/08/18/2020-17983/airworthiness-directives-pacific-aerospace-limited-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2020-17983?publication_date=2020-08-18","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2020-08-18/2020-17983/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":100,"last_updated":"2026-08-25 20:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2020-08-18/pdf/2020-17983.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2020-17983.pdf?1597668323","publication_date":"2020-08-18","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2020/08/18/2020-17983.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":"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-2018-0842-0004","regulation_id_number":"2120-AA64","title":"Pacific Aerospace 750XL engine oil pressure indicator, 2018-CE-025-AD","checked_regulationsdotgov_at":"2024-11-13T23:00:09Z"},"regulations_dot_gov_url":"https://www.regulations.gov/commenton/FAA-2018-0842-0004","significant":false,"signing_date":null,"start_page":50772,"subtype":null,"title":"Airworthiness Directives; Pacific Aerospace Limited Airplanes","toc_doc":"Pacific Aerospace Limited Airplanes","toc_subject":"Airworthiness Directives:\n","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":85}