01819oam 2200529I 450 991071365010332120200629095243.0(CKB)5470000002503173(OCoLC)1104148272(EXLCZ)99547000000250317320190610d1933 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierThe aerodynamic effect of a retractable landing gear /by Smith J. DeFranceWashington, [D.C.] :National Advisory Committee for Aeronautics,1933.1 online resource (3 pages, 3 unnumbered pages) illustrationsTechnical notes / National Advisory Committee for Aeronautics ;No. 456"March, 1933."No Federal Depository Library Program (FDLP) item number.Includes bibliographical reference (page 3).AirplanesLanding gearTestingDrag (Aerodynamics)Lift (Aerodynamics)AirplanesLanding gearTestingfastDrag (Aerodynamics)fastLift (Aerodynamics)fastAirplanesLanding gearTesting.Drag (Aerodynamics)Lift (Aerodynamics)AirplanesLanding gearTesting.Drag (Aerodynamics)Lift (Aerodynamics)DeFrance Smith J.1400099United States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOTRAALOCLCFGPOBOOK9910713650103321The aerodynamic effect of a retractable landing gear3477309UNINA