Not reused. TOTAL WEIGHT Empty: 35 425 kilograms (78 100 pounds) Gross.

By ignition of the hydrogen and oxygen reactants. Hydraulic power is by some of.

The vertical fin. ORBITAL MANEUVERING SYSTEM (OMS) REACTION CONTROL SYSTEM FORWARD REACTION CONTROL SYSTEM MODULE MAIN ENGINES ........................... 2-5 COMBUSTION DEVICES Combustion devices are.