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HMCS Hawkesbury

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HMCS Hawkesbury.jpg
HMCS Hawkesbury
History
Canada
NameHMCS Hawkesbury
NamesakeHawkesbury, Ontario
OrderedApril 1942
BuilderMorton Engineering and Dry Dock Co., Quebec City
Laid down20 July 1943
Launched16 November 1943
Commissioned14 June 1944
Decommissioned10 June 1945
IdentificationPennant number: K415
Honours and
awards		Atlantic 1944–45[1]
FateSold for mercantile use 1950, scrapped 1956
General characteristics
Class and typeFlower-class corvette (modified)
Displacement1,015 long tons (1,031 t; 1,137 short tons)
Length208 ft (63.40 m)o/a
Beam33 ft (10.06 m)
Draught11 ft (3.35 m)
Propulsion
  • single shaft
  • 2 × oil fired water tube boilers
  • 1 triple-expansion reciprocating steam engine
  • 2,750 ihp (2,050 kW)
Speed16 knots (29.6 km/h)
Range7,400 nautical miles (13,705 km) at 10 knots (18.5 km/h)
Complement90
Sensors and
processing systems
  • 1 Type 271 SW2C radar
  • 1 Type 144 sonar
Armament
Not to be confused with HMAS Hawkesbury.

HMCS Hawkesbury was a modified Flower-class corvette that served with the Royal Canadian Navy during the Second World War. She fought primarily in the Battle of the Atlantic as a convoy escort. She was named for Hawkesbury, Ontario.

Discover more about HMCS Hawkesbury related topics

Flower-class corvette

Flower-class corvette

The Flower-class corvette was a British class of 294 corvettes used during World War II by the Allied navies particularly as anti-submarine convoy escorts in the Battle of the Atlantic. Royal Navy ships of this class were named after flowers.

Corvette

Corvette

A corvette is a small warship. It is traditionally the smallest class of vessel considered to be a proper warship. The warship class above the corvette is that of the frigate, while the class below was historically that of the sloop-of-war.

Royal Canadian Navy

Royal Canadian Navy

The Royal Canadian Navy is the naval force of Canada. The RCN is one of three environmental commands within the Canadian Armed Forces. As of 2021, the RCN operates 12 frigates, four attack submarines, 12 coastal defence vessels, eight patrol class training vessels, two offshore patrol vessels, and several auxiliary vessels. The RCN consists of 8,570 Regular Force and 4,111 Primary Reserve sailors, supported by 3,800 civilians. Vice-Admiral Angus Topshee is the current commander of the Royal Canadian Navy and chief of the Naval Staff.

World War II

World War II

World War II or the Second World War, often abbreviated as WWII or WW2, was a global conflict that lasted from 1939 to 1945. The vast majority of the world's countries, including all of the great powers, fought as part of two opposing military alliances: the Allies and the Axis. Many participants threw their economic, industrial, and scientific capabilities behind this total war, blurring the distinction between civilian and military resources. Aircraft played a major role, enabling the strategic bombing of population centres and the delivery of the only two nuclear weapons ever used in war.

Battle of the Atlantic

Battle of the Atlantic

The Battle of the Atlantic, the longest continuous military campaign in World War II, ran from 1939 to the defeat of Nazi Germany in 1945, covering a major part of the naval history of World War II. At its core was the Allied naval blockade of Germany, announced the day after the declaration of war, and Germany's subsequent counter-blockade. The campaign peaked from mid-1940 through to the end of 1943.

Hawkesbury, Ontario

Hawkesbury, Ontario

Hawkesbury is a Franco-Ontarian city in Prescott-Russell county in Eastern Ontario, Canada. The vast majority of its 10,550 inhabitants are francophone.

Background

Main article: Flower-class corvette

Flower-class corvettes like Hawkesbury serving with the Royal Canadian Navy during the Second World War were different from earlier and more traditional sail-driven corvettes.[2][3][4] The "corvette" designation was created by the French as a class of small warships; the Royal Navy borrowed the term for a period but discontinued its use in 1877.[5] During the hurried preparations for war in the late 1930s, Winston Churchill reactivated the corvette class, needing a name for smaller ships used in an escort capacity, in this case based on a whaling ship design.[6] The generic name "flower" was used to designate the class of these ships, which – in the Royal Navy – were named after flowering plants.[7]

Corvettes commissioned by the Royal Canadian Navy during the Second World War were named after communities for the most part, to better represent the people who took part in building them. This idea was put forth by Admiral Percy W. Nelles. Sponsors were commonly associated with the community for which the ship was named. Royal Navy corvettes were designed as open sea escorts, while Canadian corvettes were developed for coastal auxiliary roles which was exemplified by their minesweeping gear. Eventually the Canadian corvettes would be modified to allow them to perform better on the open seas.[8]

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Flower-class corvette

Flower-class corvette

The Flower-class corvette was a British class of 294 corvettes used during World War II by the Allied navies particularly as anti-submarine convoy escorts in the Battle of the Atlantic. Royal Navy ships of this class were named after flowers.

Winston Churchill

Winston Churchill

Sir Winston Leonard Spencer Churchill was a British statesman, soldier, and writer who served as Prime Minister of the United Kingdom twice, from 1940 to 1945 during the Second World War, and again from 1951 to 1955. Apart from two years between 1922 and 1924, he was a Member of Parliament (MP) from 1900 to 1964 and represented a total of five constituencies. Ideologically an economic liberal and imperialist, he was for most of his career a member of the Conservative Party, which he led from 1940 to 1955. He was a member of the Liberal Party from 1904 to 1924.

Percy W. Nelles

Percy W. Nelles

Admiral Percy Walker Nelles, was a flag officer in the Royal Canadian Navy (RCN) and the Chief of the Naval Staff from 1 January 1934 to 15 January 1944. He oversaw the massive wartime expansion of the RCN and the transformation of Canada into a major player in the Battle of the Atlantic. During his tenure U-boats raided the Gulf of St. Lawrence, Canadian Northwest Atlantic command was created, and the RCN provided up to 40% of all escort forces in the North Atlantic. His handling of the RCN's war effort had its opponents however, and he was removed from his post as Chief of the Naval Staff in January 1944. He was sent to London as Overseas Naval Attaché, coordinating RCN operations for Operation Overlord. He retired in January 1945 as a full admiral.

Construction

Hawkesbury was ordered April 1942 as part of the 1942-43 modified Flower-class building programme. This programme was known as the Increased Endurance (IE). Many changes were made, all from lessons that had been learned in previous versions of the Flower-class. The bridge was made a full deck higher and built to naval standards instead of the more civilian-like bridges of previous versions. The platform for the 4-inch main gun was raised to minimize the amount of spray over it and to provide a better field of fire. It was also connected to the wheelhouse by a wide platform that was now the base for the Hedgehog anti-submarine mortar that this version was armed with. Along with the new Hedgehog, this version got the new QF 4-inch Mk XIX main gun, which was semi-automatic, used fixed ammunition and had the ability to elevate higher giving it an anti-aircraft ability.[8]

Other superficial changes to this version include an upright funnel and pressurized boiler rooms which eliminated the need for hooded ventilators around the base of the funnel. This changes the silhouette of the corvette and made it more difficult for submariners to tell which way the corvette was laying.[8]

Hawkesbury was laid down by Morton Engineering and Dry Dock Co. at Quebec City, Quebec 20 July 1943 and was launched 16 November 1943. She was commissioned into the Royal Canadian Navy 14 June 1944 at Quebec.[9] Due to her late arrival into the war Hawkesbury never had a refit.[10]

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Hedgehog (weapon)

Hedgehog (weapon)

The Hedgehog was a forward-throwing anti-submarine weapon that was used primarily during the Second World War. The device, which was developed by the Royal Navy, fired up to 24 spigot mortars ahead of a ship when attacking a U-boat. It was deployed on convoy escort warships such as destroyers and corvettes to supplement the depth charges.

Morton Engineering and Dry Dock Company

Morton Engineering and Dry Dock Company

Morton Engineering and Dry Dock Company was a shipbuilding company from Quebec City, Quebec. It was located in the Lower Town area of the city, along the Saint-Charles River. Founded in 1858, the shipyard stayed in operation until 1949, when it constructed its last ship. It built ships for the Royal Navy and Royal Canadian Navy during both world wars. In 1947, the company was renamed St. Lawrence Metal and Marine Works.

Quebec City

Quebec City

Quebec City, officially Québec, is the capital city of the Canadian province of Quebec. As of July 2021, the city had a population of 549,459, and the metropolitan area had a population of 839,311. It is the eleventh-largest city and the seventh-largest metropolitan area in Canada. It is also the second-largest city in the province after Montreal. It has a humid continental climate with warm summers coupled with cold and snowy winters.

Service history

After workups Hawkesbury joined the Mid-Ocean Escort Force as a trans-Atlantic convoy escort. She was assigned to escort group C-7 in September 1944. She served with the group for the rest of the war. She returned to Canada in June 1945.[10]

Hawkesbury was paid off at Sydney, Nova Scotia 10 July 1945. She was transferred to the War Assets Corporation and laid up at Sorel, Quebec. She was sold for mercantile conversion and reappeared in 1950 as Campuchea under a Cambodian flag. In December 1956 she was broken up at Hong Kong by Hong Kong Chiap Hua Manufactory Co.[10][11] The ship's bell that was used during her service with the Royal Canadian Navy was donated to her namesake town of Hawkesbury as part of the Canadian Naval Centennial.[12]

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Mid-Ocean Escort Force

Mid-Ocean Escort Force

Mid-Ocean Escort Force (MOEF) referred to the organisation of anti-submarine escorts for World War II trade convoys between Canada and Newfoundland, and the British Isles. The allocation of United States, British, and Canadian escorts to these convoys reflected preferences of the United States upon their declaration of war, and the organisation persisted through the winter of 1942–43 despite withdrawal of United States ships from the escort groups. By the summer of 1943, United States Atlantic escorts were focused on the faster CU convoys and the UG convoys between Chesapeake Bay and the Mediterranean Sea; and only British and Canadian escorts remained on the HX, SC and ON convoys.

Sydney, Nova Scotia

Sydney, Nova Scotia

Sydney is a former city and urban community on the east coast of Cape Breton Island in Nova Scotia, Canada within the Cape Breton Regional Municipality. Sydney was founded in 1785 by the British, was incorporated as a city in 1904, and dissolved on 1 August 1995, when it was amalgamated into the regional municipality.

Cambodia

Cambodia

Cambodia, officially the Kingdom of Cambodia, is a country located in the southern portion of the Indochinese Peninsula in Southeast Asia, spanning an area of 181,035 square kilometres, bordered by Thailand to the northwest, Laos to the north, Vietnam to the east, and the Gulf of Thailand to the southwest. The capital and largest city is Phnom Penh.

Hong Kong

Hong Kong

Hong Kong, officially the Hong Kong Special Administrative Region of the People's Republic of China, is a city and special administrative region of China on the eastern Pearl River Delta in South China. With 7.5 million residents of various nationalities in a 1,104-square-kilometre (426 sq mi) territory, Hong Kong is one of the most densely populated places in the world. Hong Kong is also a major global financial centre and one of the most developed cities in the world.

Source: "HMCS Hawkesbury", Wikipedia, Wikimedia Foundation, (2023, January 23rd), https://en.wikipedia.org/wiki/HMCS_Hawkesbury.

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Further Reading

HMCS Riviere du Loup (K357)

HMCS Charlottetown (1941)

HMCS Lachute

HMCS Atholl

HMCS Cobourg

HMCS Fergus

HMCS Frontenac

HMCS Guelph

HMCS Lindsay

HMCS Louisburg (K401)

HMCS Norsyd

HMCS North Bay

HMCS Owen Sound

HMCS St. Lambert

HMCS Whitby

HMCS Belleville

HMCS Merrittonia

HMCS Peterborough
Notes
  1. ^ "Battle Honours". Britain's Navy. Retrieved 14 September 2013.
  2. ^ Ossian, Robert. "Complete List of Sailing Vessels". The Pirate King. Retrieved 13 April 2011.
  3. ^ Fitzsimons, Bernard, ed. (1978). The Illustrated Encyclopedia of 20th Century Weapons & Warfare. Vol. 11. London: Phoebus. pp. 1137–1142.
  4. ^ Jane's Fighting Ships of World War II. New Jersey: Random House. 1996. p. 68. ISBN 0-517-67963-9.
  5. ^ Blake, Nicholas; Lawrence, Richard (2005). The Illustrated Companion to Nelson's Navy. Stackpole Books. pp. 39–63. ISBN 0-8117-3275-4.
  6. ^ Chesneau, Roger; Gardiner, Robert (June 1980). Conway's All the World's Fighting Ships 1922-1946. Naval Institute Press. p. 62. ISBN 0-87021-913-8.
  7. ^ Milner, Marc (1985). North Atlantic Run. Naval Institute Press. pp. 117–119, 142–145, 158, 175–176, 226, 235, 285–291. ISBN 0-87021-450-0.
  8. ^ a b c Macpherson, Ken; Milner, Marc (1993). Corvettes of the Royal Canadian Navy 1939–1945. St. Catharines: Vanwell Publishing. ISBN 1-55125-052-7.
  9. ^ "HMCS Hawkesbury (K 415)". Uboat.net. Retrieved 14 September 2013.
  10. ^ a b c Macpherson, Ken; Burgess, John (1981). The ships of Canada's naval forces 1910–1981 : a complete pictorial history of Canadian warships. Toronto: Collins. p. 96. ISBN 0-00216-856-1.
  11. ^ "Hawkesbury (6118184)". Miramar Ship Index. Retrieved 15 July 2016.
  12. ^ Lahaie, Lianne (9 April 2010). "War ship named in honour of Hawkesbury". The Review. Archived from the original on 14 September 2013. Retrieved 14 September 2013.
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