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withdrawn,object_id FAA-2012-0335-0001,FAA,FAA-2012-0335,"Airworthiness Directives: Bombardier, Inc. Airplanes",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2012-04-18T04:00:00Z,2012,4,2012-04-18T04:00:00Z,2012-06-05T03:59:59Z,2012-06-29T02:01:42Z,2012-09266,0,0,0900006480ff34da