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withdrawn,object_id FAA-2015-1649-0004,FAA,FAA-2015-1649,"Proposed Amendment of Class D Airspace and Revocation of Class E Airspace: Columbus, Ohio State University Airport, OH, and Amendment of Class E Airspace; Columbus, OH",Proposed Rule,Withdrawal,2016-05-02T04:00:00Z,2016,5,2016-05-02T04:00:00Z,,2016-05-02T14:16:04Z,2016-10011,0,0,0900006481f9db2a