ULA Targets 2018 for Delta 4 Phase-out, Seeks Relaxation of RD-180 Ban - discu.eu

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ULA Targets 2018 for Delta 4 Phase-out, Seeks Relaxation of RD-180 Ban http://spacenews.com/ula-targets-2018-for-delta-4-phase-out-seeks-relaxation-of-rd-180-ban/ 70 comments 4/3/2015 spacex