01690nam 2200385 a 450 991069534010332120061016162609.0(CKB)5470000002369351(OCoLC)73175623(EXLCZ)99547000000236935120061016d2006 ua 0engurmn|---|||||txtrdacontentcrdamediacrrdacarrierAir traffic control modernization[electronic resource] status of the current program and planning for the Next Generation Air Transportation System : testimony before the Subcommittee on Aviation, Committee on Transportation and Infrastructure, House of Representatives /statement of Gerald L. Dillingham30 pages digital, PDF fileTestimony ;GAO-06-653 TTitle from title screen (viewed on Oct. 10, 2006)."For release ... June 21, 2006."Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.Includes bibliographical references.Air traffic control modernization Air traffic controlUnited StatesAutomationAir traffic controlAutomation.Dillingham Gerald Lee1947-1381675United States.Congress.House.Committee on Transportation and Infrastructure.Subcommittee on Aviation.United States.Government Accountability Office.GPOGPOBOOK9910695340103321Air traffic control modernization3427283UNINA