USS W. S. SIMS was the 8th KNOX-class frigate. Decommissioned on September 6, 1991, and stricken from the Navy list on January 11, 1995, the W. S. SIMS was finally purchased by Turkey on December 21, 1999.
USS W. S. SIMS was last homeported in Mayport, Fla.
| General Characteristics: | Awarded: July 22, 1964 |
| Keel laid: April 10, 1967 |
| Launched: January 4, 1969 |
| Commissioned: January 3, 1970 |
| Decommissioned: September 6, 1991 |
| Builder: Avondale Shipyards, New Orleans, La. |
| Propulsion system: 2 - 1200 psi boilers; 1 geared turbine, 1 shaft; 35,000 shaft horsepower |
| Length: 438 feet (133.5 meters) |
| Beam: 47 feet (14.4 meters) |
| Draft: 25 feet (7.6 meters) |
| Displacement: approx. 4,200 tons full load |
| Speed: 27 knots |
| Armament: one Mk-16 missile launcher for ASROC and Harpoon missiles, one Mk-42 5-inch/54 caliber gun, Mk-46 torpedoes from single tube launchers, one 20mm Phalanx CIWS |
| Aircraft: one SH-2F (LAMPS I) helicopter |
Crew: 18 officers, 267 enlisted As NRF Ship: 175 USN personnel and 150 reserve personnel |