01884nam a2200385 i 4500001001300000003000600013005001700019007001400036008004100050040003500091042000800126043001200134074001900146086002100165088010700186110009100293245021800384264006000602300005600662336000800718337001600726338001900742500002500761500003600786500005500822533010600877776014300983776014401126050002001270650002401290650003201314650006501346650005401411655003301465on1134764376OCoLC20200218145334.0he bmb024bbca200103s2019    dcuac   bb   f000 0 eng c  aPUCPRbengerdacGPOdGPOdMvI  apcc  an-us---  a1025-A-02 (MF)0 aY 4.SCI 2:115-71  aSerial no. 115-71 (United States. Congress. House. Committee on Science, Space, and Technology (2011))1 aUnited States.bCongress.bHouse.bCommittee on Science, Space, and Technology (2011),10aUrban air mobility  :bare flying cars ready for take-off? : hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, second session, July 24, 2018. 1aWashington :bU.S. Government Publishing Office,c2019.  aiii, 158 pages :billustrations, portraits ;c24 cm  btxt  bh2rdamedia  bhe2rdacarrier  a"Serial no. 115-71."  aShipping list no.: 2019-0157-M.  aGPO Cataloging Record Distribution Program (CRDP).  aMicrofiche.b[Washington, D.C.] :cU.S. Government Printing Office,d[2019]eX microfiche : negative.08iPrint version:aUnited States. Congress. House. Committee on Science, Space, and Technology (2011).tUrban air mobilityw(OCoLC)108549219608iOnline version:aUnited States. Congress. House. Committee on Science, Space, and Technology (2011).tUrban air mobilityw(OCoLC)1101423900 4aKF27b.S39 2019 0aFlying automobiles. 0aVertically rising aircraft. 0aVertically rising aircraftxEconomic aspectszUnited States. 0aPublic-private sector cooperationzUnited States. 7aLegislative hearings.2lcgft