LEADER 01778nam  2200505Ia 450 
001 9910697183903321
005 20230902161822.0
035   $a(CKB)5470000002385070
035   $a(OCoLC)631140062
035   $a(EXLCZ)995470000002385070
100   $a20100526d1985      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aIn-flight acoustic measurements on a light twin-engined turboprop airplane$b[electronic resource] /$fJ.F. Wilby, C.D. McDaniel, and E.G. Wilby
210  1$aHampton, Va. :$cNational Aeronautics and Space Administration, Langley Research Center,$d[1985]
215   $a1 online resource (ix, 220 pages) $cdigital, PDF file
225 1 $aNASA contractor report ;$v178004
300   $aTitle from title screen (viewed May 25, 2010).
300   $a"November 1985."
300   $a"Contract NAS1-16521."
320   $aIncludes bibliographical references (pages 118-119).
410  0$aNASA contractor report ;$vNASA CR-178004.
606   $aFlight tests$2nasat
606   $aNoise prediction$2nasat
606   $aNoise reduction$2nasat
606   $aSound pressure$2nasat
606   $aTurboprop aircraft$2nasat
615  7$aFlight tests.
615  7$aNoise prediction.
615  7$aNoise reduction.
615  7$aSound pressure.
615  7$aTurboprop aircraft.
700   $aWilby$b John F$01417126
701   $aMcDaniel$b C. D$01417127
701   $aWilby$b E. G$01417128
712 02$aLangley Research Center.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910697183903321
996   $aIn-flight acoustic measurements on a light twin-engined turboprop airplane$93524566
997   $aUNINA