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withdrawn,object_id FAA-2012-0108-0021,FAA,FAA-2012-0108,U.S. DOT/FAA - Regulatory Evaluation Sup,Supporting & Related Material,Supplement,2017-03-20T04:00:00Z,2017,3,,,2017-03-20T15:07:44Z,,0,0,090000648251154b