01835oam 2200517 450 991071716870332120220210090145.0(CKB)5470000002528527(OCoLC)1154792676(EXLCZ)99547000000252852720200519d1939 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierWind-tunnel investigation of an N.A.C.A. 23012 airfoil with two arrangements of a wide-chord slotted flap /by Thomas A. HarrisWashington, [D.C.] :National Advisory Committee for Aeronautics,1939.1 online resource (12 pages, 11 unnumbered pages) illustrationsTechnical note / National Advisory Committee for Aeronautics ;No. 715"June 1939."No Federal Depository Library Program (FDLP) item number.Includes bibliographical references (page 11).AerofoilsSlotted flaps (Airplanes)Wind tunnel testingAerofoilsfastSlotted flaps (Airplanes)fastWind tunnel testingfastAerofoils.Slotted flaps (Airplanes)Wind tunnel testing.Aerofoils.Slotted flaps (Airplanes)Wind tunnel testing.Harris Thomas A.467642United States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOOCLCFGPOBOOK9910717168703321Wind-tunnel investigation of an N.A.C.A. 23012 airfoil with two arrangements of a wide-chord slotted flap3460016UNINA