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withdrawn,object_id FAA-2020-0904-0012,FAA,FAA-2020-0904,Airworthiness Directives: Airbus Helicopters,Rule,Final Rule,2021-12-23T05:00:00Z,2021,12,2021-12-23T05:00:00Z,,2024-11-12T23:34:54Z,2021-27638,1,0,0900006484ee7f5d FAA-2020-0904-0011,FAA,FAA-2020-0904,Supporting AD Document,Supporting & Related Material,Supplement,2021-11-09T05:00:00Z,2021,11,,,2021-11-09T14:34:25Z,,0,0,0900006484e36814 FAA-2020-0904-0004,FAA,FAA-2020-0904,Airworthiness Directives: Airbus Helicopters,Proposed Rule,Supplemental Notice of Proposed Rulemaking (SNPRM),2021-09-07T04:00:00Z,2021,9,2021-09-07T04:00:00Z,2021-10-23T03:59:59Z,2024-11-12T23:33:27Z,2021-19036,1,0,0900006484d568a5 FAA-2020-0904-0003,FAA,FAA-2020-0904,Airworthiness Directives: Airbus Helicopters,Proposed Rule,Supplemental Notice of Proposed Rulemaking (SNPRM),2021-05-10T04:00:00Z,2021,5,2021-05-10T04:00:00Z,2021-06-25T03:59:59Z,2024-11-12T23:30:40Z,2021-09760,1,0,0900006484ae1efc