Abstract :
Efficient use of booster development programs by accommodation of secondary payloads, together with maximum utilization of off-theshelf equipment, developed and space proven on other programs, makes it possible to place scientific experiments into earth orbit at comparatively low cost. A low-cost vehicle designated the OV2-1, developed for the Office of Aerospace Research, is described in some detail, starting with mission requirements, and covering each electronic subsystem, the electronic checkout equipment, and testing.