SSTO built. Forum: Spacesettlers
Thread: SSTO built.
# 2923 bybsarge@... on June 2, 2002, 2:08 p.m.
Member since 2021-10-03
DC-X Delta Clipper, and it was about $60 million US for the prototype,
I think it was 3/4 scale though I could be wrong.
;)