01997oam 2200529 a 450 991070198970332120131101135403.0(CKB)5470000002422217(OCoLC)798264664(EXLCZ)99547000000242221720120705d2012 ua 0engurbn||||a||||txtrdacontentcrdamediacrrdacarrierSustaining GPS for national security[electronic resource] hearing before the Subcommittee on Strategic Forces of the Committee on Armed Services, House of Representatives, One Hundred Twelfth Congress, first session, hearing held September 15, 2011Washington :U.S. G.P.O.,2012.1 online resource (iv, 151 pages) illustrations, mapTitle from title screen (viewed on July 5, 2012).Paper version available for sale by the Supt. of Docs., U.S. G.P.O."H.A.S.C. no. 112-65."Includes bibliographical references.Sustaining GPS for national security Global Positioning SystemGPS receiversUnited StatesArtificial satellites in navigationUnited StatesNational securityUnited StatesRadioInterferenceUnited StatesBroadband communication systemsUnited StatesTestingWireless InternetUnited StatesTestingGlobal Positioning System.GPS receiversArtificial satellites in navigationNational securityRadioInterferenceBroadband communication systemsTesting.Wireless InternetTesting.GPOGPOGPOOCLCQGPOBOOK9910701989703321Sustaining GPS for national security3458064UNINA