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withdrawn,object_id FAA-2020-0270-0005,FAA,FAA-2020-0270,Airworthiness Directives: Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron Inc.) Helicopters,Rule,Final Rule,2021-03-09T05:00:00Z,2021,3,2021-03-09T05:00:00Z,,2024-11-12T23:29:53Z,2021-04503,1,0,0900006484a63e5c FAA-2020-0270-0004,FAA,FAA-2020-0270,Airworthiness Directives: Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron Inc.) Helicopters,Proposed Rule,Reopening of Comment Period,2020-12-08T05:00:00Z,2020,12,2020-12-08T05:00:00Z,2021-01-23T04:59:59Z,2024-11-06T23:42:16Z,2020-26856,1,0,090000648498caf8 FAA-2020-0270-0002,FAA,FAA-2020-0270,Supporting AD Document,Supporting & Related Material,Supplement,2020-04-06T04:00:00Z,2020,4,,,2020-04-06T19:47:28Z,,0,0,090000648448c563 FAA-2020-0270-0001,FAA,FAA-2020-0270,"Airworthiness Directives: Bell Helicopter Textron, Inc. Helicopters",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2020-03-25T04:00:00Z,2020,3,2020-03-25T04:00:00Z,2020-05-12T03:59:59Z,2024-11-12T23:18:24Z,2020-05749,1,0,0900006484466299