HMS Caistor Castle
 Caistor Castle, 25 January 1945
| |
| History | |
|---|---|
 United Kingdom | |
| Name | Caister Castle |
| Namesake | Caister Castle |
| Ordered | 19 December 1942 |
| Builder | John Lewis & Sons, Aberdeen |
| Laid down | 28 August 1943 |
| Launched | 22 May 1944 |
| Completed | 29 September 1944 |
| Decommissioned | 1953 |
| Identification | Pennant number: K690 |
| Fate | Sold for scrap, 1956 |
| General characteristics | |
| Class and type | Castle-class corvette |
| Displacement | |
| Length | 252 ft (76.8 m) |
| Beam | 33 ft (10.1 m) |
| Draught | 14 ft (4.3 m) |
| Installed power |
|
| Propulsion | 2 shafts, 2 geared steam turbines |
| Speed | 16.5 knots (30.6 km/h; 19.0 mph) |
| Range | 6,500 nmi (12,000 km; 7,500 mi) at 15 knots (28 km/h; 17 mph) |
| Complement | 99 |
| Sensors and processing systems |
|
| Armament |
|
HMS Caister Castle was one of 44 Castle-class corvettes built for the Royal Navy during World War II.
Design and description[edit]
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[edit]
Caistor Castle was laid down by John Lewis & Sons at their shipyard in Aberdeen on 26 August 1943 and launched on 22 May 1944. She was completed on 29 September and served as a convoy escort until the end of the war in May 1945. After the war, Caistor Castle was in reserve at Devonport from 1947 until 1948.[4] She represented the Reserve Fleet at the 1953 Coronation Review[5] and served in the Second Training Squadron at Portland from February 1953 until 1955.[6] Caistor Castle was then placed in reserve at Devonport before being sold for scrap to Arnott Young in 1956; the ship arrived at Dalmuir in March to be broken up.[7]
References[edit]
Bibliography[edit]
- Chesneau, Roger, ed. (1980). Conway's All the World's Fighting Ships 1922–1946. Greenwich, UK: Conway Maritime Press. ISBN 0-85177-146-7.
- Colledge, J. J.; Warlow, Ben (2006) [1969]. Ships of the Royal Navy: The Complete Record of all Fighting Ships of the Royal Navy (Rev. ed.). London: Chatham Publishing. ISBN 978-1-86176-281-8.
- Goodwin, Norman (2007). Castle Class Corvettes: An Account of the Service of the Ships and of Their Ships' Companies. Liskeard, UK: Maritime Books. ISBN 978-1-904459-27-9.
- Lenton, H. T. (1998). British & Empire Warships of the Second World War. Annapolis, Maryland: Naval Institute Press. ISBN 1-55750-048-7.
- Rohwer, Jürgen (2005). Chronology of the War at Sea 1939–1945: The Naval History of World War Two (Third Revised ed.). Annapolis, Maryland: Naval Institute Press. ISBN 1-59114-119-2.
