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withdrawn,object_id FAA-2021-0157-0004,FAA,FAA-2021-0157,Supporting AD Documents,Supporting & Related Material,Supplement,2021-12-06T05:00:00Z,2021,12,,,2021-12-06T18:51:08Z,,0,0,0900006484ea4140 FAA-2021-0157-0003,FAA,FAA-2021-0157,Airworthiness Directives: Learjet Inc. Airplanes,Rule,Final Rule,2021-12-06T05:00:00Z,2021,12,2021-12-06T05:00:00Z,,2024-11-12T23:34:46Z,2021-26330,1,0,0900006484ea341e FAA-2021-0157-0001,FAA,FAA-2021-0157,Airworthiness Directives: Learjet Inc.,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2021-07-28T04:00:00Z,2021,7,2021-07-28T04:00:00Z,2021-09-14T03:59:59Z,2024-11-06T23:50:03Z,2021-15953,1,0,0900006484c14771