02409nam a2200445 i 4500001001300000003000600013005001700019007001400036008004100050040003500091042000800126043001200134074001900146086002200165110011400187240004900301245027200350246005000622246007900672264006000751264010100811300003600912336000800948337001600956338001900972500003600991500002501027504004101052533010701093776020901200776019601409650004701605650005201652650006201704650005301766650005401819651002501873655003301898655003201931on1091635015OCoLC20190627151704.0he bmb024bbca190405s2018    dcua    bb   f000 0 eng c  aPUCPRbengerdacNTEdGPOdMvI  apcc  an-us---  a1024-B-01 (MF)0 aY 4.T 68/2:115-301 aUnited States.bCongress.bHouse.bCommittee on Transportation and Infrastructure.bSubcommittee on Aviation,10aUnmanned aircraft systems (2017 November 29)10aUnmanned aircraft systems :bemerging uses in a changing national airspace : hearing before the Subcommittee on Aviation of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Fifteenth Congress, first session, November 29, 2017.30aEmerging uses in a changing national airspace1 aUnmanned aircraft systems :bemerging uses in a changing national airspace 1aWashington :bU.S. Government Publishing Office,c2018. 2aWashington, DC :bFor sale by the Superintendent of Documents, U.S. Government Publishing Office  axii, 142 pages :billustrations  btxt  bh2rdamedia  bhe2rdacarrier  aShipping list no.: 2018-0158-M.  aCRDP Program record.  aIncludes bibliographical references.  aMicrofiche.b[Washington, D.C.] :cU.S. Government Printing Office,d[2018]e2 microfiches : negative.08iPrint version:aUnited States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation.sUnmanned aircraft systems (2017 November 29)w(DLC) 2017393135w(OCoLC)102983865008iMicrofiche version:aUnited States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation.sUnmanned aircraft systems (2017 November 29)w(OCoLC)1029878304 0aDrone aircraftzUnited StatesxManagement. 0aDrone aircraftzUnited StatesxSafety measures. 0aDrone aircraftxTechnological innovationszUnited States. 0aDrone aircraftxEconomic aspectszUnited States. 0aDrone aircraftxGovernment policyzUnited States. 7aUnited States.2fast 7aLegislative hearings.2lcgft 7aLegislative hearings.2fast