The Knox-class design was derived from the modified to extend range and without a long-range missile system. The ships had an overall length of 438feet, a beam of 47feet and a draft of 25feet. They displacement 4066LT at full load. Their crew consisted of 13 officers and 211 enlisted men.[2]
The ships were equipped with one Westinghouse geared steam turbine that drove the single propeller shaft. The turbine was designed to produce 35000shp, using steam provided by 2 C-E boilers, to reach the designed speed of 27kn. The Knox class had a range of 4500nmi at a speed of .[3]
The Knox-class ships were armed with a 5"/54 caliber Mark 42 gun forward and a single 3-inch/50-caliber gun aft. They mounted an eight-round RUR-5 ASROC launcher between the 5-inch (127 mm) gun and the bridge. Close-range anti-submarine defense was provided by two twin 12.75inches Mk 32 torpedo tubes. The ships were equipped with a torpedo-carrying DASH drone helicopter; its telescoping hangar and landing pad were positioned amidships aft of the mack. Beginning in the 1970s, the DASH was replaced by a SH-2 Seasprite LAMPS I helicopter and the hangar and landing deck were accordingly enlarged. Most ships also had the 3-inch (76 mm) gun replaced by an eight-cell BPDMS missile launcher in the early 1970s.[4]
Miller was built at Avondale, Louisiana. Commissioned in June 1973, her active service was performed with the Atlantic Fleet, including deployments to the Mediterranean, Northern Europe, the Persian Gulf and the Black Sea. In July 1975, she was reclassified as a frigate and redesignated FF-1091. Miller transferred to the Naval Reserve Force in January 1982, based in Newport, Rhode Island, and thereafter was employed in the western Atlantic and Caribbean areas. She was decommissioned on October 1991 and was stricken from the Naval Vessel Register in 1995. In 1999 she was transferred to Turkey as a hulk and in 2001 was sunk as a target in a Turkish naval exercise.[5]