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withdrawn,object_id FAA-2014-0643-0004,FAA,FAA-2014-0643,Airworthiness Directives: Bell Helicopter Textron Canada (Bell) Helicopters,Rule,Final Rule,2015-08-20T04:00:00Z,2015,8,2015-08-20T04:00:00Z,,2015-08-21T14:17:37Z,2015-20509,0,0,0900006481c2ccf3 FAA-2014-0643-0002,FAA,FAA-2014-0643,U.S. DOT/FAA - Various Supplemental AD Documents,Supporting & Related Material,Supplement,2014-12-04T05:00:00Z,2014,12,,,2015-08-26T17:13:51Z,,0,0,0900006481959706 FAA-2014-0643-0003,FAA,FAA-2014-0643,U.S. DOT/FAA - Previously Issued AD,Supporting & Related Material,Supplement,2014-12-04T05:00:00Z,2014,12,,,2014-12-04T14:12:30Z,,0,0,090000648195975f FAA-2014-0643-0001,FAA,FAA-2014-0643,Airworthiness Directives: Bell Helicopter Textron Canada (Bell) Helicopters,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2014-09-15T04:00:00Z,2014,9,2014-09-15T04:00:00Z,2014-11-15T04:59:59Z,2024-11-11T20:54:45Z,2014-21919,1,0,0900006481871aa4