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HMS Tintagel Castle (K399)

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History
United Kingdom
NameTintagel Castle
NamesakeTintagel Castle
Ordered23 January 1943
BuilderAilsa Shipbuilding Company, Troon
Laid down29 April 1943
Launched13 December 1943
Commissioned7 April 1944
IdentificationPennant number: K399
FateScrapped, June 1958
General characteristics
Class and typeCastle-class corvette
Displacement
Length252 ft (76.8 m)
Beam33 ft (10.1 m)
Draught14 ft (4.3 m)
Installed power
Propulsion2 shafts, 2 geared steam turbines
Speed16.5 knots (30.6 km/h; 19.0 mph)
Range6,500 nmi (12,000 km; 7,500 mi) at 15 knots (28 km/h; 17 mph)
Complement99
Sensors and
processing systems
Armament

HMS Tintagel Castle was one of 44 Castle-class corvette built for the Royal Navy during the Second World War. She was named after Tintagel Castle in Tintagel. Completed in 1943, she was used as a convoy escort during the war and was scrapped in August 1960.

Design and description

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The Castle-class corvette was a stretched version of the preceding Flower class, enlarged to improve seakeeping and to accommodate modern weapons. The ships displaced 1,010 long tons (1,030 t) at standard load and 1,510 long tons (1,530 t) at deep load. They had an overall length of 252 feet (76.8 m), a beam of 36 feet 9 inches (11.2 m) and a deep draught of 14 feet (4.3 m). They were powered by a pair of triple-expansion steam engines, each driving one propeller shaft using steam provided by two Admiralty three-drum boilers. The engines developed a total of 2,880 indicated horsepower (2,150 kW) and gave a maximum speed of 16.5 knots (30.6 km/h; 19.0 mph). The Castles carried enough fuel oil to give them a range of 6,500 nautical miles (12,000 km; 7,500 mi) at 15 knots (28 km/h; 17 mph). The ships' complement was 99 officers and ratings.[1]

The Castle-class ships were equipped with a single QF 4-inch (102 mm) Mk XVI gun forward, but their primary weapon was their single three-barrel Squid anti-submarine mortar. This was backed up by one depth charge rail and two throwers for 15 depth charges. The ships were fitted with two twin and a pair of single mounts for 20-millimetre (0.8 in) Oerlikon light AA guns.[2] Provision was made for a further four single mounts if needed. They were equipped with Type 145Q and Type 147B ASDIC sets to detect submarines by reflections from sound waves beamed into the water. A Type 277 search radar and a HF/DF radio direction finder rounded out the Castles' sensor suite.[3]

Construction and career

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Tintagel Castle was laid down by Ailsa Shipbuilding Company at their shipyard at Sunderland, on 19 April 1943 and launched on 13 December 1943. She was completed on 7 April 1944 and served as a convoy escort. She was decommissioned and scrapped in June 1958, at Troon.[4]

HMS Tintagel Castle and HMS Vanquisher sank U-878 by depth charges off Bay of Biscay on 10 April 1945.

Citations

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  1. ^ Lenton, p. 297
  2. ^ Chesneau, p. 63; Lenton, p. 297
  3. ^ Goodwin, p. 3
  4. ^ "HMS Tintagel Castle (K 399) of the Royal Navy - British Corvette of the Castle class - Allied Warships of WWII - uboat.net". uboat.net. Retrieved 24 October 2020.

References

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