id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id FAA-2025-1727-0004,FAA,FAA-2025-1727,U.S. DOT/FAA - Supplemental AD Documents,Supporting & Related Material,Supplement,2025-12-18T05:00:00Z,2025,12,,,2025-12-19T00:02:22Z,,0,0,09000064b90f0ad4 FAA-2025-1727-0003,FAA,FAA-2025-1727,Airworthiness Directives: Bell Textron Canada Limited Helicopters,Rule,Final Rule,2025-12-12T05:00:00Z,2025,12,2025-12-12T05:00:00Z,,2025-12-12T18:04:02Z,2025-22623,0,0,09000064b90c8656 FAA-2025-1727-0002,FAA,FAA-2025-1727,U.S. DOT/FAA - Supplemental AD Documents,Supporting & Related Material,Supplement,2025-08-05T04:00:00Z,2025,8,,,2025-08-05T20:19:47Z,,0,0,09000064b8edfad5 FAA-2025-1727-0001,FAA,FAA-2025-1727,Airworthiness Directives: Bell Textron Canada Limited Helicopters,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-08-05T04:00:00Z,2025,8,2025-08-05T04:00:00Z,2025-09-20T03:59:59Z,2025-08-05T16:51:41Z,2025-14847,0,0,09000064b8edeec8