USS Joseph Hewes (FF-1078)
USS Joseph Hewes (FF-1078)
|Ordered:||25 August 1966|
|Builder:||Avondale Shipyard, Westwego, Louisiana|
|Laid down:||14 May 1969|
|Launched:||7 March 1970|
|Acquired:||6 April 1971|
|Commissioned:||24 April 1971|
|Decommissioned:||30 June 1994|
|Struck:||11 January 1995|
|Fate:||Transferred to Taiwan as Lan Yang (FF-935)|
|Class and type:||Knox-class frigate|
|Displacement:||3,211 tons (4,192 full load)|
|Length:||438 ft (134 m)|
|Beam:||46 ft 9 in (14.25 m)|
|Draught:||24 ft 9 in (7.54 m)|
|Propulsion:||2 × CE 1200psi boilers
1 Westinghouse geared turbine
1 shaft, 35,000 SHP (26 MW)
|Speed:||over 27 knots|
|Complement:||18 officers, 267 enlisted|
|AN/SPS-40 Air Search Radar
AN/SPS-67 Surface Search Radar
AN/SQR-18 Towed array sonar system
Mk68 Gun Fire Control System
|AN/SLQ-32 Electronics Warfare System|
|Armament:||one Mk-16 8 cell missile launcher for ASROC and Harpoon missiles
one Mk-42 5-inch/54 caliber gun
Mark 46 torpedoes from four single tube launchers)
one Mk-25 BPDMS launcher for Sea Sparrow missiles, later replaced by Phalanx CIWS
|Aircraft carried:||one SH-2 Seasprite (LAMPS I) helicopter|
Design and description
The Knox class design was derived from the Brooke-class frigate modified to extend range and without a long-range missile system. The ships had an overall length of 438 feet (133.5 m), a beam of 47 feet (14.3 m) and a draft of 25 feet (7.6 m). They displaced 4,066 long tons (4,131 t) at full load. Their crew consisted of 13 officers and 211 enlisted men.
The ships were equipped with one Westinghouse geared steam turbine that drove the single propeller shaft. The turbine was designed to produce 35,000 shaft horsepower (26,000 kW), using steam provided by 2 C-E boilers, to reach the designed speed of 27 knots (50 km/h; 31 mph). The Knox class had a range of 4,500 nautical miles (8,300 km; 5,200 mi) at a speed of 20 knots (37 km/h; 23 mph).
The Knox-class ships were armed with a 5"/54 caliber Mark 42 gun forward and a single 3″/50 caliber gun aft. They mounted a eight-round ASROC launcher between the 5-inch (127 mm) gun and the bridge. Close-range anti-submarine defense was provided by two twin 12.75-inch (324 mm) 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.
Construction and career
Constructed by Avondale Shipyard, Westwego, Louisiana and laid down 14 May 1969, launched 7 March 1970 and delivered 6 April 1971. She was commissioned 24 April 1971, christened by Mrs. Caroline Groves Gayler, decommissioned 30 June 1994 and struck 11 January 1995. She was disposed of through the Security Assistance Program (SAP), transferred, cash sale, ex-US fleet hull foreign military sale, transferred to as Taiwan as Lan Yang (FF-935).
- Friedman, pp. 357–60, 425
- Gardiner, Chumley & Budzbon, p. 598
- Friedman, pp. 360–61; Gardiner, Chumley & Budzbon, p. 598
- Friedman, Norman (1982). U.S. Destroyers: An Illustrated Design History. Annapolis, Maryland: Naval Institute Press. ISBN 0-87021-733-X.
- Gardiner, Robert; Chumbley, Stephen & Budzbon, Przemysław (1995). Conway's All the World's Fighting Ships 1947-1995. Annapolis, Maryland: Naval Institute Press. ISBN 1-55750-132-7.
- This article includes information collected from the Naval Vessel Register, which, as a U.S. government publication, is in the public domain. The entry can be found here.