02541nam a2200481 i 4500 282125 282125 on1091635015 OCoLC 20190627151704.0 he bmb024bbca 190405s2018 dcua bb f000 0 eng c PUCPR eng rda NTE GPO MvI pcc n-us--- 1024-B-01 (MF) Y 4.T 68/2:115-30 Y 4.T 68/2:115-30 United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation, Unmanned aircraft systems (2017 November 29) Unmanned aircraft systems : emerging 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. Emerging uses in a changing national airspace Unmanned aircraft systems : emerging uses in a changing national airspace Washington : U.S. Government Publishing Office, 2018. Washington, DC : For sale by the Superintendent of Documents, U.S. Government Publishing Office xii, 142 pages : illustrations txt h rdamedia he rdacarrier Shipping list no.: 2018-0158-M. CRDP Program record. Includes bibliographical references. Microfiche. [Washington, D.C.] : U.S. Government Printing Office, [2018] 2 microfiches : negative. Print version: United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation. Unmanned aircraft systems (2017 November 29) (DLC) 2017393135 (OCoLC)1029838650 Microfiche version: United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation. Unmanned aircraft systems (2017 November 29) (OCoLC)1029878304 Drone aircraft United States Management. Drone aircraft United States Safety measures. Drone aircraft Technological innovations United States. Drone aircraft Economic aspects United States. Drone aircraft Government policy United States. United States. fast Legislative hearings. lcgft Legislative hearings. fast sudocs 8 0 0 sudocs 0 Y_4T_68211530 0 410649 7 7 55 2019-06-27 0 Y 4.T 68/2:115-30 Y 4.T 68/2:115-30 2019-06-27 00:00:00 1 2019-06-27 8