01672nam 2200397 450 991070472840332120130814104015.0(CKB)5470000002444444(OCoLC)855785460(EXLCZ)99547000000244444420130814d2013 ua 0engurmn|||||||||rdacontentrdamediardacarrierUnmanned aircraft systems continued coordination, operational data, and performance standards needed to guide research and development : testimony before the Subcommittee on Oversight, Committee on Science, Space, and Technology, House of Representatives /statement of Gerald L. Dillingham[Washington, D.C.] :United States Government Accountability Office,2013.1 online resource (19 pages) color illustrationsTestimony ;GAO-13-346TTitle from title screen (viewed Mar. 20, 2013)."For release ... February 15, 2013."Includes bibliographical references.Unmanned aircraft systems Drone aircraftUnited StatesUnited StatesArmed ForcesWeapons systemsResearchDrone aircraftDillingham Gerald Lee1947-1381675United States.Congress.House.Committee on Science, Space, and Technology (2011- ).Subcommittee on Oversight,United States.Government Accountability Office,GPOGPOBOOK9910704728403321Unmanned aircraft systems3532177UNINA