Plate, Erich J., author2016-11-112016-11-111969-03http://hdl.handle.net/10217/178241CER68-69EJP44.For National Center of Atmospheric Research.Includes bibliographical references (page 11).March 1969.reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Balloons, SoundingWind tunnel modelsText