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withdrawn,object_id FAA-2026-0728-0001,FAA,FAA-2026-0728,"Airworthiness Directives: MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2026-01-27T05:00:00Z,2026,1,2026-01-27T05:00:00Z,2026-03-14T03:59:59Z,2026-01-27T18:25:48Z,2026-01495,1,0,09000064b9184835