Patent ID: 6612522
Filing Date: 2003-09-02
Classification: B64G

Abstract:
A flyback booster for vertically launching a payload, releasing the payload and landing on a runway comprising:an aircraft having an airframe made primarily of aluminum designed to operate in the flight regime from vertical launch to Mach 6; a separable rocket propulsion module comprising at least one stage of a space launch vehicle, said module being functionally housed within said aircraft; attachment means for releasably attaching the aircraft to said payload; thrust structure means for transmitting thrust produced by the propulsion module to the payload; landing means including air breathing engine means for providing flight propulsion for the aircraft after said payload has been released until the aircraft lands on said runway; an intelligent aft section flight control means for assisting to control the flight of the aircraft after said payload has been released until the aircraft lands on said runway; said air breathing engine means comprising: a blow off nose releasably fixed to the front to the aircraft; an air inlet configured for supersonic and subsonic operation disposed behind the blow off nose; a pair of turbofan jet engines, each said jet engine having an air intake and a thrust outlet, said engines being disposed side by side within the front of the aircraft and having their air intakes in fluid communication with said air inlet, the centerline of said engines being fixed within the body of the aircraft off the centerline of the aircraft by up to 15 degrees; said jet engine outlets further being in fluid communication with the exterior of the aircraft; and a pair of blow off aerodynamic covers releasably fixed on each side of the aircraft over each of said jet outlets.