Mojave, Ca and Arlington, Va, November 14, 2012 — XCOR Aerospace announced today that it has issued the initial phase of a two-phase contract to ATK’s Aerospace Structures Division [NYSE:ATK] for the detailed design and manufacture of the Lynx Mark I suborbital reusable launch vehicle (RLV) wings and control surfaces. This announcement represents a critical milestone in the march toward assembly, test and entry into commercial service of the Lynx.