SSN-754 USS Topeka Pre-Commissioning Unit

Namesake. The City of Topeka, KS
Awarded. 28 Nov 1983
Builder. General Dynamics Electric Boat
Laid down. 13 May 1986
Launched. 23 Jan 1988
Commissioned. 21 Oct 1989
Homeport. Naval Station Pearl Harbor
Motto. Defender of the Heartland
Class and type. Los Angeles-class submarine
Displacement:
5,726 long tons (5,818 t) light
6,131 long tons (6,229 t) full
405 long tons (411 t) dead
Length. 110.3 m (361 ft 11 in)
Beam. 10 m (32 ft 10 in)
Draft. 9.4 m (30 ft 10 in)
Propulsion:
1 × S6G PWR nuclear reactor with D2W core (165 MW), HEU 93.5%
2 × steam turbines (33,500) shp
1 × shaft
1 × secondary propulsion motor 325 hp (242 kW)
Test depth. 400 m (1,312 ft)
Complement. 12 officers, 98 men
Armament:
4 × 21 in (533 mm) bow tubes
12 × vertical launch Tomahawk missiles