Spaceplane - Kerbal Space Program Model 804 Test Flight

Having recently stumbled on the Boeing Model 804-4 design, I used its beautifully proportioned delta wing to create my first spaceplane in Kerbal Space Program. It was used for high supersonic research and sub-orbital transportation of Kerbonauts. Inspired by a variant of the Soviet Buran space shuttle, it also has turbojet engines for atmospheric cruise and loiter. The 804-4 is a contender for the USAF Mach 3 bomber project (that resulted in the XB-70 Valkyrie) and is little known except for a few piec