MILNET: U.S.S. Nicholson DD-982

U.S.S. Elliot DD-967 Shown

The Nicholson is a later version of the large, Spruance class anti-submarine warfare destroyer. Designed for the 1970s, the rather large hull and superstructure allowed for modifications in weaponory and machinery in modular fashion, while maintaining a stable and solid ship core. Starting out as ASW focused only, the class was quickly upgraded to include RIM-7H Sea Sparrow SAMs and Mk91 Air Combat Fire Control as well as an upgrade to the Mk29 launcher in the aft position allowing for launch of the NATO Sea Sparrow surface to air missile.

For airborne defense work, the very capable NATO Sea Sparrow loads from a vertical magazine behind the launcher. The typical load is 16 Sea Sparrow SAMS.

Recently upgraded, the Nicholson also fields a 61 cell vertical launch system replacing the forward box launcher. This allows the launch of Tomahawk, Harpoon anti-ship missiles, or vertical launch ASROC in rapid fire and with little preperation. ASROC s a rocket assisted homing torpedos which is launched through the air to a location quite near the target, where the torpedo warhead then seeks out and attacks the submarine. The ASROC system of today is not only accurate but quite deadly with modern homing technology making the torpedo piercing the surface an attack no submarine can ignore.

The Tomahawk Tactical Land Attack Missile (TLAM-D) allows the Nicholson to attack inland from the coastline, using a pre-programmed radar avoiding flight path which makes the attack virtually undetectable until it is too late. Proven in the Gulf War in 1991, the Tomahawk allows the Nicholson to save American lives in the early moments of hostility by not risking American life while delivering precise yet devastatingly accurate destruction. Also, the SLAM (Ship-launched Land Attack Missile) version of the Harpoon can be carried as well, allowing the Nicholson to attack land targets in the closer in littoral area of the advesary.

For detection, the Nicholson mounts the SQS-53 hull mounted sonar bubble and the LAMPS III SH-60 sonar dipping helicopter of which one is embarked, and a second can be tied down on the landing pad in emergency. The TACAS SQR-19 towed sonar array was also added in later years to dramatically improve the listening and active detection of underwater targets. For control of underwater engagements, the Nicholson sports the Mk116 underwater fire control system.

For surface engagements, the SLQ-32 "Slick-32" electronic warfare suite has been added which provides high-tech electronic countermeasures defeating the best the advisory has to offer in electronic masking.

Also topside is the SPS-40 and SPS-55 surveillance radars and WSC-3 "Whisky-3" satellite communications system. Later modifications to this gear have made the Nicholson quite mission capable and integrates the Mk 86 GFCS fire control, the Sea Sparrow and 5 inch 54 caliber guns into the AEGIS network, allowing the aging destroyer to continue to fight alongside its newer brothers.

U.S.S Nicholson DD-982

SpruanceClass Guided Missile Destroyer

Specification                      Value
Builder Litton Ingalis, commissioned on
Displacement 7,800 tons, fully loaded
Dimensions (len x widx draft), ft 563 x 55 x 29 ft. (navigation)
Propulsion 4 General Electric LM 2500 gas turbine engines; 2 shafts, 80,000
shaft horsepower total. 2 controllable pitch propellers
Performance 30+ knots
Crew 21 officers, 329 enlisted
Armament
Cnt Desig Description
2 Mk15 20mmm Phalanx CIWS (2 barrel gatling gun,
depleted uranium rounds)
2 Mk26 Deck mounted box launcher fitting ASROC anti-submarine rocket assisted torpedoes with 16 reloads and RIM-7H NATO Sea Sparrow SAM. Loaded from vertical magazine
behind the launcher..
1 2x4 Harpoon Anti-Ship Missile in Quad Box launchers.
1 Mk32 Mk-46 Torpedo on deck tube launchers
2 Mk45 5 inch/54 caliber guns
Aircraft

The LAMPS III system allows datalink for over the horizon attack on surface vessels as well as prosecution of underwater contacts detected with dipped sonar detectors.

1
Type                  Mission Count
SH-60              LAMPS III Anti-Submarine Warfare (ASW) 1
Sensors - Air/Surface, Electronic Warfare
Designation Description
AN/SPS-55 Surface Search Radar
SRN-25 TACAN Antenana
AN/SLQ-32 V3 "Slick 32" Electronic Warfare Suite
Mk86 Digital Fire Control System mate wtih SPQ-9A, SPG-60, and Mk91 elements
Sensors - Anti-Submarine
Designation      Description                                                    
AN/SQR-19 Towed Sonar Array (TACTAS)
AN/SQS-53C Hull mounted Sonar


milnet@milnet.com