01684oam 2200493 450 991071592750332120210420111351.0(CKB)5470000002516822(OCoLC)1145759602(EXLCZ)99547000000251682220200323d1934 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierMeasurement of altitude in blind flying /by W.G. BrombacherWashington, [D.C.] :National Advisory Committee for Aeronautics,1934.1 online resource (34 pages, 6 unnumbered pages) illustrationsTechnical note / National Advisory Committee for Aeronautics ;No. 503"August 1934."No Federal Depository Library Program (FDLP) item number.Includes bibliographical references (pages 33-34).Aeronautical instrumentsAltimeterAltitudesMeasurementAeronautical instrumentsfastAltitudesMeasurementfastAeronautical instruments.Altimeter.AltitudesMeasurement.Aeronautical instruments.AltitudesMeasurement.Brombacher W. G(William George),1891-1392151United States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOOCLCFGPOBOOK9910715927503321Measurement of altitude in blind flying3446539UNINA