Engine Model: J85-GE-5. Designer: 215 kph at 15 km. Propellants: Air/Kerosene. Thrust(vac): 34.300 kN (7,711 lbf). Isp: 2,000 sec. Country: USA. Carries SpaceShipOne to release point 65 km from Mohave Airport base, then releases it at 15 km altitude at 215 kph. Wing area 43.5 sq m.
J85-GE-5 used on Rocket Stages