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withdrawn,object_id FAA-2004-18913-0004,FAA,FAA-2004-18913,U.S. DOT/FAA - Grant of Exemption,Other,Decision,2004-12-28T05:00:00Z,2004,12,2004-12-28T05:00:00Z,2004-12-31T04:59:59Z,2024-11-07T18:49:42Z,,1,0,090000648032311c FAA-2004-18913-0003,FAA,FAA-2004-18913,"U.S. DOT/FAA - Acknowledgement Letter of the Amended Petition Dated October 21, 2004",Other,Acknowledgement Letter/Receipt,2004-10-28T04:00:00Z,2004,10,2004-10-28T04:00:00Z,2004-10-29T03:59:59Z,2024-11-07T18:49:42Z,,1,0,090000648032311b FAA-2004-18913-0002,FAA,FAA-2004-18913,Associated Air Center - Exemption/Rulemaking,Other,Petition(s),2004-10-20T04:00:00Z,2004,10,2004-10-20T04:00:00Z,2004-10-21T03:59:59Z,2024-11-07T18:49:42Z,,1,0,090000648032311a FAA-2004-18913-0001,FAA,FAA-2004-18913,Associated Air Center - Exemption/Rulemaking,Other,Petition(s),2004-08-13T04:00:00Z,2004,8,2004-08-13T04:00:00Z,2004-08-17T03:59:59Z,2024-11-07T18:49:42Z,,1,0,0900006480323119