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withdrawn,object_id FAA-2011-1188-0001,FAA,FAA-2011-1188,"Airworthiness Directives: Bell Helicopter Textron, Inc. (Bell) Model 204B, 205A, 205A-1, 205B, and 212 Helicopters",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2011-11-02T04:00:00Z,2011,11,2011-11-02T04:00:00Z,2012-01-04T04:59:59Z,2011-11-02T13:23:29Z,2011-28361,0,0,0900006480f64738