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withdrawn,object_id PHMSA-RSPA-2004-17664-0041-0001,PHMSA,PHMSA-RSPA-2004-17664,"U.S. DOT/PHMSA - Regulatory Flexibility Determination, International Trade Impact Determination, and Unfunded Mandates Assessment",Supporting & Related Material,Analysis,2007-05-17T04:00:00Z,2007,5,,,2024-11-08T04:44:52Z,,0,0,09000064802c33f0 PHMSA-RSPA-2004-17664-0041-0002,PHMSA,PHMSA-RSPA-2004-17664,"U.S. DOT/PHMSA - Regulatory Flexibility Determination, International Trade Impact Determination, and Unfunded Mandates Assessment",Supporting & Related Material,Analysis,2007-05-17T04:00:00Z,2007,5,,,2024-11-08T04:44:52Z,,0,0,09000064802c33f2 PHMSA-RSPA-2004-17664-0040-0002,PHMSA,PHMSA-RSPA-2004-17664,"Barlen and Assciates, Inc. - Letter in Response",Other,Letter(s),2007-03-29T04:00:00Z,2007,3,2007-03-29T04:00:00Z,2007-03-30T03:59:59Z,2024-11-08T04:44:32Z,,1,0,09000064802c33ef PHMSA-RSPA-2004-17664-0040-0001,PHMSA,PHMSA-RSPA-2004-17664,"Barlen and Assciates, Inc. - Letter in Response",Other,Letter(s),2007-03-29T04:00:00Z,2007,3,2007-03-29T04:00:00Z,2007-03-30T03:59:59Z,2024-11-08T04:44:32Z,,1,0,09000064802c33ec PHMSA-RSPA-2004-17664-0038,PHMSA,PHMSA-RSPA-2004-17664,"Delta Air Lines, Inc. - Letter in Support for Request for an Appeal",Other,Letter(s) in Support,2007-03-05T05:00:00Z,2007,3,2007-03-05T05:00:00Z,2007-03-06T04:59:59Z,2024-11-08T04:44:31Z,,1,0,09000064802c33e4 PHMSA-RSPA-2004-17664-0037,PHMSA,PHMSA-RSPA-2004-17664,P.S.I. - Letter,Other,Letter(s),2007-03-05T05:00:00Z,2007,3,2007-03-05T05:00:00Z,2007-03-06T04:59:59Z,2024-11-08T04:44:31Z,,1,0,09000064802c33e2 PHMSA-RSPA-2004-17664-0036-0002,PHMSA,PHMSA-RSPA-2004-17664,Air Canada - Letter in Support for Request for an Appeal,Other,Letter(s) in Support,2007-03-02T05:00:00Z,2007,3,2007-03-02T05:00:00Z,2007-03-03T04:59:59Z,2024-11-08T04:44:31Z,,1,0,09000064802c33e0 PHMSA-RSPA-2004-17664-0039-0001,PHMSA,PHMSA-RSPA-2004-17664,"United Air Lines, Inc. - Appeal of Final Rule",Other,Appeal,2007-03-02T05:00:00Z,2007,3,2007-03-02T05:00:00Z,2007-03-03T04:59:59Z,2024-11-08T04:44:32Z,,1,0,09000064802c33e6 PHMSA-RSPA-2004-17664-0039-0002,PHMSA,PHMSA-RSPA-2004-17664,"United Air Lines, Inc. - Appeal of Final Rule",Other,Appeal,2007-03-02T05:00:00Z,2007,3,2007-03-02T05:00:00Z,2007-03-03T04:59:59Z,2024-11-08T04:44:32Z,,1,0,09000064802c33e8 PHMSA-RSPA-2004-17664-0036-0001,PHMSA,PHMSA-RSPA-2004-17664,Air Canada - Letter in Support for Request for an Appeal,Other,Letter(s) in Support,2007-03-02T05:00:00Z,2007,3,2007-03-02T05:00:00Z,2007-03-03T04:59:59Z,2024-11-08T04:44:31Z,,1,0,09000064802c33de PHMSA-RSPA-2004-17664-0035-0002,PHMSA,PHMSA-RSPA-2004-17664,U.S. DOT/PHMSA - Final Rule,Rule,Federal Register Publication,2007-01-31T05:00:00Z,2007,1,2007-01-31T05:00:00Z,2007-02-01T04:59:59Z,2024-11-08T04:44:31Z,,1,0,09000064802c33dc PHMSA-RSPA-2004-17664-0035-0001,PHMSA,PHMSA-RSPA-2004-17664,U.S. DOT/PHMSA - Final Rule,Rule,Federal Register Publication,2007-01-31T05:00:00Z,2007,1,2007-01-31T05:00:00Z,2007-02-01T04:59:59Z,2024-11-08T04:44:31Z,,1,0,09000064802c33da