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withdrawn,object_id FAA-2023-2238-0001,FAA,FAA-2023-2238,Airworthiness Directives: Leonardo S.p.a. Helicopters,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2023-12-11T05:00:00Z,2023,12,2023-12-11T05:00:00Z,2024-01-26T04:59:59Z,2024-11-12T06:22:28Z,2023-26934,1,0,0900006486320f02