Delta 3910/PAM-D article 640/D158 successfully launched RCA Satcom 3R, the replacement for the lost Satcom 3 spacecraft, into geosynchronous transfer orbit on 20 November 1981.
Delta 3910/PAM-D article 640/D158 successfully launched RCA Satcom 3R, the replacement for the lost Satcom 3 spacecraft, into geosynchronous transfer orbit on 20 November 1981.