| Specifications |
| Primary Function: | Airborne operations center |
| Builder: | Boeing Aerospace Co. |
| Power Plant: | Four General Electric CF6-50E2 turbofan engines |
| Thrust: | 52,500 pounds (23,625 kilograms) each engine |
| Length: | 231 feet, 4 inches (70.5 meters) |
| Wingspan: | 195 feet, 8 inches (59.7 meters) |
| Height: | 63 feet, 5 inches (19.3 meters) |
| Maximum Takeoff Weight: | 800,000 pounds (360,000 kilograms) |
| Endurance: | 12 hours (unrefueled) |
| Ceiling: | Above 30,000 feet (9,091 meters) |
| Unit Cost: | $258 million |
| Crew: | Up to 114 |
| Date Deployed: | January 1980 |
| Inventory: | Active force, 4; ANG, 0; Reserve, 0 |