E-6 Mercury - Definition and Overview

E-6 Mercury
E-6 Mercury. Larger version
Description
Role
Crew
Dimensions
Length
Wingspan
Height
Wing area
Weights
Empty
Loaded
Maximum take-off
Powerplant
Engines
Power
Performance
Maximum speed
Combat range
Ferry range
Service ceiling
Rate of climb
Armament
Guns
Bombs

The Boeing IDS E-6 Mercury is a United States of America military aircraft. It operates as an airborne command post and communications centre, relaying instructions from the National Command Authority. Its role in relaying to the fleet ballistic missile submarines gives it the suffix TACAMO ("Take Charge and Move Out").

The E-6 is found in two variants both built from a basic Boeing 707-320C. The E-6A was designed to replace the EC-130 and was accepted by the US Navy in August 1989, sixteen were delivered up to 1992. The E-6B was a modified E-6A with additional equipment and positions to replace the EC-135. The E-6B includes an airborne launch control system, allowing it to fire the US ICBM arsenal. The first E-6B was accepted in December 1997 and the entire E-6 fleet has now been modified to the E-6B standard.

E-6B

• Length: 45.8 m
• Wingspan: 45.2 m
• Height: 12.9 m
• Weight: (Maximum) 154,400 kg
• Propulsion: Four CFMI CFM-56-2A-2 High bypass turbofans
• Speed: 960 km/h
• Ceiling: 12,200 m
• Range: 12,144 km, with 6 hours loiter time
• Crew: 22
• Cost: $141.7 million