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withdrawn,object_id FAA-2021-1074-0005,FAA,FAA-2021-1074,Airworthiness Directives: Bell Textron Canada Limited Helicopters,Proposed Rule,Supplemental Notice of Proposed Rulemaking (SNPRM),2022-04-22T04:00:00Z,2022,4,2022-04-22T04:00:00Z,2022-06-07T03:59:59Z,2024-11-12T23:40:02Z,2022-08561,1,0,090000648502d4fa FAA-2021-1074-0001,FAA,FAA-2021-1074,Airworthiness Directives: Bell Textron Canada Limited Helicopters,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2021-12-23T05:00:00Z,2021,12,2021-12-23T05:00:00Z,2022-02-08T04:59:59Z,2024-11-12T23:34:51Z,2021-27622,1,0,0900006484ee7f17