Delta 3910/PAM-D article 636/D153 made the first flight with PAM-D and successfully launched Satellite Business Systems 1 into geosynchronous transfer orbit on 15 November 1980.
Delta 3910/PAM-D article 636/D153 made the first flight with PAM-D and successfully launched Satellite Business Systems 1 into geosynchronous transfer orbit on 15 November 1980.