Status: operational 1970.
The S1030 evolved from its remote ancestor, the original David Clark XMC-2-DC suit first produced in 1956, via the Pilot's Protective Assembly (PPA) model S901 worn by the first SR-71 crews. The S901 further evolved through several improved models and resulted in the S1030 suit, which was developed in the 1970s for SR-71 Blackbird operations.