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withdrawn,object_id FAA-2021-1040-0016,FAA,FAA-2021-1040,Office of the Chief Counsel 61 129 h ii Letter,Other,Letter(s),2021-11-24T05:00:00Z,2021,11,2021-11-24T05:00:00Z,,2021-11-24T13:54:11Z,,0,0,0900006484e7b512 FAA-2021-1040-0001,FAA,FAA-2021-1040,Medical Certification Standards for Commercial Balloon Operations,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2021-11-18T05:00:00Z,2021,11,2021-11-18T05:00:00Z,2022-01-19T04:59:59Z,2024-11-12T23:34:16Z,2021-24141,1,0,0900006484e5f37d