In 1966: 1 x single 5-inch (127 mm) 38-caliber Mark 12-1 gun mount; 1 x Mark 52 gunfire control system (GFCS) director; 1 x Mark 26 Mod 1 fire control radar; 1 x Mark 10 Mod 1 antisubmarine projector; 2 x Mark 32 Mod 5 torpedo launchers
General characteristics (South Vietnamese frigate)
Cook Inlet departed San Diego, California, on January 15, 1945 and arrived at Pearl Harbor, Hawaii, on January 21, 1945. She tended seaplanes at Hilo, Hawaii, from January 25, 1945 to January 31, 1945.
Cook Inlet arrived off Saipan on February 26, 1945 to serve with the escort and patrol group based there, and from March 2, 1945 to March 14, 1945 was on an air-sea rescue station during the invasion of Iwo Jima. Cook Inlet rescued 27 survivors of downed bombers. She was still on duty at Iwo Jima when hostilities with Japan ended on August 15, 1945, bringing World War II to a close.
Cook Inlet remained on duty off Iwo Jima until 29 November 1945, when she sailed to Jinsen, Korea, for duty as station tender. She then returned to the United States, calling at Iwo Jima and Pearl Harbor before reaching San Francisco, California, on 22 January 1946.
USCGC Cook Inlet (WAVP-384), later WHEC-384, sometime prior to the Coast Guard's 1967 adoption of the "racing stripe" markings on its ships.
Barnegat-class ships were very reliable and seaworthy and had good habitability, and the Coast Guard viewed them as ideal for ocean station duty, in which they would perform weather reporting and search and rescue tasks, once they were modified by having a balloon shelter added aft and having oceanographic equipment, an oceanographic winch, and a hydrographic winch installed. After World War II, the U.S. Navy transferred 18 of the ships to the Coast Guard, in which they were known as the Casco-class cutters.
The Navy loaned Cook Inlet to the Coast Guard on 20 September 1948. After undergoing conversion for Coast Guard use, she was commissioned into the Coast Guard on 15 January 1949 as USCGC Cook Inlet (WAVP-384).
Service history
North Atlantic
Cook Inlet's home port was Portland, Maine, throughout her Coast Guard career of almost 23 years. She served in the North Atlantic Ocean, where her primary duty was to serve on ocean stations to gather meteorological data. While on duty in one of these stations, she was required to patrol a 210-square-mile (544-square-kilometer) area for three weeks at a time, leaving the area only when physically relieved by another Coast Guard cutter or in the case of a dire emergency. While on station, she acted as an aircraft check point at the point of no return, a relay point for messages from ships and aircraft, a source of the latest weather information for passing aircraft, as a floating oceanographic laboratory, and as a search-and-rescue ship for downed aircraft and vessels in distress, and she engaged in law enforcement operations.
On 12 October 1953, Cook Inlet rendezvoused with the Coast Guard cutter USCGC Chambers (WDE-491) in the Atlantic to take a medical patient from Chambers which Chambers had evacuated the previous day from the merchant shipNeva West. She then transported that patient to medical facilities ashore.
On 28 January 1966, Cook Inlet rescued survivors in of a swamped pleasure craft. Between 3 and 8 February 1966, she escorted the distressed Liberian merchant vessel Arion to Bermuda. On 8 April 1966, she assisted the burning Norwegian passenger-freighter Viking Princess, sending a fire and rescue party aboard Viking Princess to fight her fires; rushing from Guantanamo Bay, Cuba, in a three-hour voyage, the U.S. Navy frigateUSS Wilkinson (DL-5) also assisted Viking Princess, taking 13 survivors of the ship aboard from the Republic of China merchant ship Chungking Victory and transporting them to Guantanamo Bay.
In 1969, "Cook Inlet" transported Jacques Piccard and other scientific personnel to Portland after their research sub, the "Ben Franklin" surfaced after its month long, 1400 mile journey, drifting in the Gulf stream.
USCGC Cook Inlet's 5-inch (127-mm) 38-caliber gun fires as she conducts a close fire support mission off the coast of South Vietnam in 1971.
Cook Inlet was reclassified as a high endurance cutter and re-designated WHEC-384 on 1 May 1966. Her loan period from the Navy came to an end on 26 September 1966, when she was transferred permanently from the Navy to the Coast Guard.
On 8 January 1968, Cook Inlet evacuated a crewman in medical distress from the Swedish merchant ship California.
Vietnam War
Cook Inlet was assigned to Coast Guard Squadron Three in South Vietnam on 2 July 1971. Coast Guard Squadron Three was tasked to operate in conjunction with U.S. Navy forces in Operation Market Time, the interdiction of North Vietnamese arms and munitions traffic along the coastline of South Vietnam during the Vietnam War. The squadron's other Vietnam War duties included fire support for ground forces, resupplying Coast Guard and Navy patrol boats, and search-and-rescue operations. Cook Inlet served in this capacity until 21 December 1971.
Honors and awards
Cook Inlet earned two campaign stars for her Vietnam War service, for:
Consolidation I 16 July 1971 – 9 August 1971, 27 August 1971 – 15 September 1971, 1 October 1971 – 24 October 1971, and 22 November 1971 – 30 November 1971
Consolidation II 1 December 1971 – 15 December 1971
Decommissioning
The Coast Guard decommissioned Cook Inlet in South Vietnam on 21 December 1971, the day her Vietnam War tour ended.
On 21 December 1971 – the day the Coast Guard decommissioned her – Cook Inlet was transferred to South Vietnam, which commissioned her into the Republic of Vietnam Navy as the frigateRVNS Trần Quốc Toản (HQ-06).[3] By mid-1972, six other former Casco-class cutters – known in the Republic of Vietnam Navy as the Trần Quang Khải-classfrigates – also were in South Vietnamese service. They were the largest warships in the South Vietnamese inventory, and their 5-inch (127-millimeter) guns were South Vietnam's largest naval guns. Trần Quốc Toản and her sisters fought alongside U.S. Navy ships during the final years of the Vietnam War, patrolling the South Vietnamese coast and providing gunfire support to South Vietnamese forces ashore.
When South Vietnam collapsed at the end of the Vietnam War in late April 1975, Trần Quốc Toản became a ship without a country. She fled to Subic Bay in the Philippines, packed with South Vietnamese refugees. On 22 and 23 May 1975, a U.S. Coast Guard team inspected Trần Quốc Toản and five of her sister ships, which also had fled to the Philippines in April 1975. One of the inspectors noted: "These vessels brought in several hundred refugees and are generally rat-infested. They are in a filthy, deplorable condition. Below decks generally would compare with a garbage scow."[4]
Philippine Navy
The Republic of the Philippines took custody of Trần Quốc Toản after her arrival in 1975, and the United States formally transferred her to the Philippines on 5 April 1976. She did not enter Philippine Navy service; instead she and her sister ship RVNS Trần Nhật Duật (HQ-03) were cannibalized for spare parts to allow the Philippines to keep four other sister ships – all former South Vietnamese ships known in the Philippine Navy as the Andrés Bonifacio-classfrigates – in commission in the Philippine Navy.[5]
The former Trần Quốc Toản was discarded in 1982 and probably scrapped.[6]
^Sources do not specify which ships of the class mounted mortars or how many they mounted; see Jane's Fighting Ship 1973-1974, p. 592.
^Per Janes's Fighting Ships 1973-1974, p. 592, "HQ" is an abbreviation for "Hai Quan", Vietnamese for "Navy", used for all Republic of Vietnam Navy ships.
Chesneau, Roger. Conway's All the World's Fighting Ships 1922–1946. New York: Mayflower Books, Inc., 1980. ISBN0-8317-0303-2.
Gardiner, Robert. Conway's All the World's Fighting Ships 1947-1982, Part I: The Western Powers. Annapolis, Maryland: Naval Institute Press, 1983. ISBN0-87021-918-9.
Gray, Randal, Ed. Conway's All the World's Fighting Ships 1947-1982 Part II: The Warsaw Pact and Non-Aligned Nations. Annapolis, Maryland: Naval Institute Press, 1983. ISBN0-87021-919-7.
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