01622nam 2200457 450 991070792100332120170216123157.0(CKB)5470000002469362(OCoLC)972737431(EXLCZ)99547000000246936220170216j201612 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierHelicopter acoustic flight test with altitude variation and maneuvers /Michael E. Watts [and four others]Hampton, Virginia :National Aeronautics and Space Administration, Langley Research Center,December 2016.1 online resource (364 pages) color illustrations.NASA/TM ;2016-219354"December 2016.""Performing organization: NASA Langley Research Center" Report documentation page.Includes bibliographical references (page 35).Acoustic measurementnasatAltitude testsnasatHelicoptersnasatNoise generatorsnasatNoise prediction (aircraft)nasatAcoustic measurement.Altitude tests.Helicopters.Noise generators.Noise prediction (aircraft)Watts Michael E.152766Langley Research Center,GPOGPOBOOK9910707921003321Helicopter acoustic flight test with altitude variation and maneuvers3488302UNINA01101nam0 22002891i 450 UON0021172420231205103337.91137-678-0508-120030730d1980 |0itac50 bagerDE|||| ||||| Max FrischCarol Petersen7a, ergänzte AuflageBerlinColloquium Verlag, 1980. 95 p.20 cm.001UON001745722001 Köpfe des 20. Jahrhunderts210 BerlinColloquium Verlag.Bd. 44FRISCH MAXUONC041054FIDEBerlinUONL003157838Letteratura tedesca. Scritti miscellanei21PETERSENCarolUONV127573456474Colloquium VerlagUONV267390650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00211724SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI TED 26 II FRI PET SI LO 63778 7 Max Frisch165772UNIOR