Missiles and Rockets 3 September 1962
North American has submitted plans for an aerospace research pilot trainer derived from the X-15. Called the STX-15, it would be the current NASA vehicle with some modifications: new support equipment to permit horizontal takeoff from a drop-off trolley or rocket sled with rocket assist, and a vertical takeoff from a zero-launch erector in addition to the air launch method.
STX-15 could be programmed to simulate the X-20 in glide. Pentagon budget watchers are expected to favor STX-15 if an Air Force trainer is approved, since it offers a low-cost development effort. However, space school officials are said to favor a true spacecraft of the type proposed by Douglas (ASTRO).
North American has submitted plans for an aerospace research pilot trainer derived from the X-15. Called the STX-15, it would be the current NASA vehicle with some modifications: new support equipment to permit horizontal takeoff from a drop-off trolley or rocket sled with rocket assist, and a vertical takeoff from a zero-launch erector in addition to the air launch method.
STX-15 could be programmed to simulate the X-20 in glide. Pentagon budget watchers are expected to favor STX-15 if an Air Force trainer is approved, since it offers a low-cost development effort. However, space school officials are said to favor a true spacecraft of the type proposed by Douglas (ASTRO).
