24 records matched your query
01689aam a2200397Ka 4500 001 6A69B03669C611E69620BACFDAD10320 003 SILO 005 20160824014144 008 070905s1986 dcu b f000 0 eng d 035 $a (OCoLC)166903159 040 $a GPO $c GPO $d MvI $d SILO 074 $a 0830-D (MF) 086 0 $a NAS 1.15:87661 100 1 $a Hoad, Danny R. 245 10 $a Rotor performance characteristics from an aeroacoustic helicopter wind-tunnel test program $h [microform] / $c Danny R. Hoad, Joe W. Elliott and Nettie M. Orie. 260 $a [Washington, D.C.] : $b National Aeronautics and Space Administration, Scientific and Technical Information Branch, $c 1986. 300 $a 1 v. 440 0 $a NASA technical memorandum $v 87661 440 0 $a AVSCOM technical memorandum. $v 86-B-1 533 $a Microfiche. $b [Washington, D.C. : $c National Aeronautics and Space Administration], $d 1986. $e 2 microfiches. 650 0 $a Helicopters $x Noise. 650 0 $a Rotors (Helicopters) $x Aerodynamics 650 7 $a Aerodynamic characteristics. $2 nasat 650 7 $a Airplanes $x Noise $2 nasat 650 7 $a Helicopters $2 nasat 650 7 $a Rotor aerodynamics. $2 nasat 650 7 $a Rotor blades (Turbomachinery) $2 nasat 650 7 $a Wind tunnel tests. $2 nasat 700 1 $a Elliott, Joe W. 700 0 $a Orie, Nettie M. 710 1 $a United States. $b Scientific and Technical Information Branch $b Scientific and Technical Information Branch 710 1 $a United States. $b Army Aviation Systems Command 710 2 $a Langley Research Center. 941 $a 1 952 $l USUX851 $d 20160824033557.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=6A69B03669C611E69620BACFDAD10320Initiate Another SILO Locator Search