Officer 10. Flight design and of fine-grained texture, bright.

UMBILICAL SERVICE \ HYDRAULIC SYSTEM MAIN POWER PUMPS. RESERVOIRS, WATER BOILER, AND MISCELLANEOUS VALVES EXTERNAL TANK UMBILICAL PLATE Figure 2-17.—Space Shuttle Extemal Tank. HYDROGEN TANK PRELAUNCH COOLANT LOOP UMBILICAL SERVICE \ HYDRAULIC SYSTEM MAIN POWER PUMPS, RESERVOIRS, WATER BOILER, AND MISCELLANEOUS VALVES EXTERNAL TANK SEPARATION BOOSTER SPLASHDOWN RETURN TO LAUNCH SITE LAUNCH CENTER Figure 1-4.— A Space Shuttle.