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withdrawn,object_id FAA-2017-1253-0004,FAA,FAA-2017-1253,"Petition for Exemption; Summary: Air Evac EMS, Inc.",Notice,Notice of Intent,2020-08-12T04:00:00Z,2020,8,2020-08-12T04:00:00Z,2020-09-02T03:59:59Z,2024-11-12T23:24:32Z,2020-17646,1,0,09000064847f441c