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withdrawn,object_id FAA-2020-0283-0006,FAA,FAA-2020-0283,Supporting AD Documents,Supporting & Related Material,Supplement,2021-12-17T05:00:00Z,2021,12,,,2021-12-17T14:41:56Z,,0,0,0900006484ed0718 FAA-2020-0283-0005,FAA,FAA-2020-0283,Airworthiness Directives: Leonardo S.p.a. Helicopters,Rule,Final Rule,2021-12-14T05:00:00Z,2021,12,2021-12-14T05:00:00Z,,2024-11-12T23:35:03Z,2021-26973,1,0,0900006484ec6560 FAA-2020-0283-0004,FAA,FAA-2020-0283,Airworthiness Directives: Leonardo S.p.a. Helicopters,Proposed Rule,Supplemental Notice of Proposed Rulemaking (SNPRM),2021-09-14T04:00:00Z,2021,9,2021-09-14T04:00:00Z,2021-10-30T03:59:59Z,2024-11-07T00:32:26Z,2021-19607,1,0,0900006484d7ba30 FAA-2020-0283-0003,FAA,FAA-2020-0283,Supporting AD Documents,Supporting & Related Material,Supplement,2020-04-28T04:00:00Z,2020,4,,,2020-04-28T13:53:49Z,,0,0,09000064844fca71 FAA-2020-0283-0001,FAA,FAA-2020-0283,Airworthiness Directives: Leonardo S.p.A. Helicopters,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2020-03-31T04:00:00Z,2020,3,2020-03-31T04:00:00Z,2020-06-02T03:59:59Z,2024-11-06T23:34:53Z,2020-06633,1,0,090000648447a9cb