DEVICEFOR USE WITH A IULL4PAN DOUBLlkSLO’TlT3D FIAP ON THE C-74AIXWLANE By RobertJ. Nuberand l&ed J. Rice,Jr.

NACA WARTIME REPORTS are reprints of papers originally issued to provide rapid +itstribution of advance research results to an authorized group requiring them for the wsr effort. They were pre-viously held under a security status but are now unclassified. Some of these reports were not tech-nically edited. All have been reproduced without change in order to expedite general distribution