USS John C. Stennis (CVN-74)


USS John C. Stennis (CVN-74) is the seventh Nimitz-class nuclear-powered supercarrier in the United States Navy, named for Senator John C. Stennis of Mississippi. She was commissioned on 9 December 1995. Her home port is Bremerton, Washington.
The mission of Stennis and her embarked Air Wing (CVW-9) is to conduct sustained combat air operations while forward deployed in the global arena. The embarked Air Wing consists of eight to nine squadrons. Attached aircraft are Navy and Marine F/A-18 Hornet, EA-6B Prowler, MH-60R, MH-60S, and E-2C Hawkeye.
The Air Wing can engage enemy aircraft, submarines, and land targets, or lay mines hundreds of miles from the ship. Stennis's aircraft are used to conduct strikes, support land battles, protect the Battle Group or other friendly shipping, and implement a sea or air blockade. The Air Wing provides a visible presence to demonstrate American power and resolve in a crisis. The ship normally operates as the centerpiece of a Carrier Battle Group commanded by a flag officer embarked upon Stennis and consisting of four to six other ships.
Stennis's two nuclear reactors give her virtually unlimited range and endurance and a top speed in excess of 30 knots (56 km/h, 34.5 mph). The ship's four catapults and four arresting gear engines enable her to launch and recover aircraft rapidly and simultaneously. The ship carries approximately 3 million US gallons (11,000 m3) of fuel for her aircraft and escorts, and enough weapons and stores for extended operations without replenishment. Stennis also has extensive repair capabilities, including a fully equipped Aircraft Intermediate Maintenance Department, a micro-miniature electronics repair shop, and numerous ship repair shops.
For defense, in addition to her Air Wing and accompanying vessels, Stennis has NATO RIM-7 Sea Sparrow and Rolling Airframe Missile (RAM) surface-to-air missile systems, the Phalanx Close-in Weapons System for cruise missile defense, and the AN/SLQ-32 Electronic Warfare System.
General Characteristic
Class & type
Nimitz-class aircraft carrier
Theodore Roosevelt subclass
Displacement
103,300 long tons (115,700 short tons)
Length
Overall: 1,092 feet (332.8 m)
Waterline
1,040 feet (317.0 m)
Beam
Overall: 252 ft (76.8 m)
Waterline
134 ft (40.8 m)
Draft
Maximum navigational: 37 ft (11.3 m)
Limit
41 ft (12.5 m)
Installed power
A/C plant capacity: 2,900 refrigeration tons (10.2 megawatts)
Distillation plant capacity: 400,000 US gallons (1,500 m3)
Propulsion
2 × Westinghouse A4W nuclear reactors
4 × steam turbines
4 × shafts
260,000 shp (194 MW)
Speed
30+ knots (56+ km/h; 35+ mph)
Range
Unlimited distance; 20-25 years
Capacity
6500 officers and crew (with embarked airwing)
Complement
Ship's company: 3,200
Air wing
2,480
Sensors and
processing systems
AN/SPS-48E 3-D air search radar
AN/SPS-49(V)5 2-D air search radar
AN/SPQ-9B target acquisition radar
AN/SPN-46 air traffic control radars
AN/SPN-43C air traffic control radar
AN/SPN-41 landing aid radars
4 × Mk 91 NSSM guidance systems
4 × Mk 95 radars
Electronic warfare
& decoys
SLQ-32A(V)4 Countermeasures suite
SLQ-25A Nixie torpedo countermeasures
Armament
2 × Mk 57 Mod3 Sea Sparrow
2 × RIM-116 Rolling Airframe Missile
3 × Phalanx CIWS
Armor
Classified
Aircraft carried
90 fixed wing and helicopters
Aviation facilities
catapults: 4
Facilities
aircraft elevators: 4

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