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withdrawn,object_id FAA-2020-1138-0005,FAA,FAA-2020-1138,Supporting AD Documents,Supporting & Related Material,Supplement,2021-04-08T04:00:00Z,2021,4,,,2021-04-08T13:54:03Z,,0,0,0900006484aa0104 FAA-2020-1138-0004,FAA,FAA-2020-1138,Airworthiness Directives: Rolls-Royce Deutschland Ltd and Co KG (Type Certificate previously held by Rolls-Royce plc) Turbofan Engines,Rule,Final Rule,2021-04-06T04:00:00Z,2021,4,2021-04-06T04:00:00Z,,2021-04-06T15:03:56Z,2021-06952,0,0,0900006484a9ccd6 FAA-2020-1138-0001,FAA,FAA-2020-1138,Airworthiness Directives: Rolls-Royce Deutschland Ltd and Co KG (Type Certificate Previously Held by Rolls-Royce plc) Turbofan Engines,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2020-12-21T05:00:00Z,2020,12,2020-12-21T05:00:00Z,2021-02-05T04:59:59Z,2024-11-12T23:27:07Z,2020-28042,1,0,09000064849aeee1