{"abstract":"The FAA proposes to adopt a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12 airplanes. This proposed AD was prompted by a report that the emergency exit door could not be opened from inside an airplane. This proposed AD would require a visual inspection of the passenger service unit (PSU) trim panel for dual lock fastener tapes and modification if dual lock fastener tapes are not installed. This proposed AD would also prohibit the installation of affected parts. The FAA is proposing this AD 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/2026/01/21/2026-01051.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"91 FR 2512","comment_url":null,"comments_close_on":"2026-03-09","correction_of":null,"corrections":[],"dates":"The FAA must receive comments on this NPRM by March 9, 2026.","disposition_notes":null,"docket_ids":["Docket No. FAA-2026-0018","Project Identifier MCAI-2025-01384-A"],"dockets":[{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2026-0018-0002"}],"agency_name":"FAA","documents":[{"comment_count":1,"comment_start_date":"2026-01-21","updated_at":"2026-03-10T01:56:19.343-04:00","comment_url":"https://www.regulations.gov/commenton/FAA-2026-0018-0001","allow_late_comments":false,"id":"FAA-2026-0018-0001","comment_end_date":"2026-03-10","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":1,"id":"FAA-2026-0018","title":"MCAI-2025-01384-A; Pilatus Aircraft Ltd. Model PC-12 Airplanes; Emergency Exit / Passenger Service Unit Trim Panel Installation – Modification"}],"document_number":"2026-01051","effective_on":null,"end_page":2515,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/01/21/2026-01051.xml","html_url":"https://www.federalregister.gov/documents/2026/01/21/2026-01051/airworthiness-directives-pilatus-aircraft-ltd-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-01051?publication_date=2026-01-21","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-01-21/2026-01051/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":49,"last_updated":"2026-04-04 12:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-01-21/pdf/2026-01051.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-01051.pdf?1768916714","publication_date":"2026-01-21","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/01/21/2026-01051.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":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2026-0018-0002"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives"},"comments_count":1,"agency_id":"FAA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FAA-2026-0018","supporting_documents_count":1,"docket_id":"FAA-2026-0018","document_id":"FAA-2026-0018-0001","regulation_id_number":"2120-AA64","title":"MCAI-2025-01384-A; Pilatus Aircraft Ltd. Model PC-12 Airplanes; Emergency Exit / Passenger Service Unit Trim Panel Installation – Modification","checked_regulationsdotgov_at":"2026-03-11T08:55:02Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":2512,"subtype":null,"title":"Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes","toc_doc":"Pilatus Aircraft Ltd. Airplanes","toc_subject":"Airworthiness Directives","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Proposed Rule","volume":91}