She was originally designed as a Knox-class ocean escort (DE-1067), and was built by Todd Shipyards, Los Angeles Division, San Pedro, California. The ship's keel was laid on 15 July 1967. She was launched on 11 May 1968; sponsored by Mrs. Phyllis Hammond Smith (widow of Hospitalman Hammond). The ship was commissioned at Long Beach Naval Shipyard, Long Beach, California on 25 July 1970.
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 displaced 4066LT at full load. Their crew consisted of 13 officers and 211 enlisted men.[1]
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 .[2]
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 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.[3]
As part of the Navy's 1975 ship reclassification, Francis Hammond was reclassified as a frigate (FF-1067) on 30 June 1975.
In December 1986, after the ship's company of Francis Hammond raised over $11,000 for Navy Relief (beating their goal of ten times the ship's hull number), permission was granted to temporarily add a dollar sign, a thousands separator, and an extra zero to the hull number painted on the side of the ship.[4]
Decommissioned 2 July 1992 in Long Beach, California after twenty-one years and nine months in active commission and struck from the Navy Register on 11 January 1995. Francis Hammond was disposed of by scrapping 31 March 2003.
References : USS Francis Hammond on NavSource.org