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National Security Journal on MSN21h
Forget the SR-72 Darkstar: The Mach 5 SR-91 Aurora Rumors Won’t Go Away
Yes, the SR-72 Darkstar gets a lot of attention as the next spy plane. However, years back, the SR-91 was getting some of the ...
Later, this was upgraded to the S1030 Full Pressure Suit. The older S901 evolved through several improved models into the S1030 suit, which was developed in the 1970s for SR-71 Blackbird operations.
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