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词条 HMCS Lethbridge
释义

  1. Background

  2. Construction

  3. War service

  4. Post-war service

  5. Notes

  6. External links

{{Use Canadian English|date=July 2016}}{{Use dmy dates|date=October 2013}}{{Infobox ship image
Ship image= HMCS Lethbridge.jpgShip caption= HMCS Lethbridge
}}{{Infobox ship career
Hide header=Ship country=CanadaCanada|naval-1911}}Ship name= LethbridgeShip namesake= Lethbridge, AlbertaShip ordered= 20 January 1940Ship awarded=Ship builder= Canadian Vickers Ltd., MontrealShip original cost=Ship yard number=Ship way number=Ship laid down= 5 August 1940Ship launched= 21 November 1940Ship sponsor=Ship christened=Ship completed=Ship acquired=Ship commissioned= 25 June 1941Ship recommissioned=Ship decommissioned= 23 July 1945Ship maiden voyage=Ship in service=Ship out of service=Ship renamed=Ship reclassified=Ship refit=Ship struck=Ship reinstated=Ship homeport=Ship identification=Pennant number: K160Ship motto=Ship nickname=Ship honours= Atlantic 1941–45;[1] Gulf of St. Lawrence 1942 1944[2]Ship honors=Ship captured=Ship fate= Sold for mercantile useShip status=Ship notes=Ship badge=
}}{{Infobox ship characteristics
Hide header=Header caption=Flower|corvette}} (original)[3]925|LT|t ST|lk=in}}205|ft|m|2|abbr=on}}o/a33|ft|m|2|abbr=on}}Ship height=11.5|ft|m|2|abbr=on}}Ship power=Ship propulsion=
  • single shaft
  • 2 × fire tube Scotch boilers
  • 1 × 4-cycle triple-expansion reciprocating steam engine
  • {{convert|2750|ihp|abbr=on}}
16|kn|km/h|1}}3500|nmi|km|0}} at {{convert|12|kn|km/h|1}}Ship endurance=Ship complement=85Ship sensors=
  • 1 × SW1C or 2C radar
  • 1 × Type 123A or Type 127DV sonar
Ship EW=Ship armament=
  • 1 × BL {{convert|4|in|mm|abbr=on|0}} Mk.IX single gun
  • 2 × .50 cal machine gun (twin)
  • 2 × Lewis .303 cal machine gun (twin)
  • 2 × Mk.II depth charge throwers
  • 2 × depth charge rails with 40 depth charges
  • originally fitted with minesweeping gear, later removed
Ship armour=Ship notes=
}}

HMCS Lethbridge was a {{sclass2-|Flower|corvette}} that served with the Royal Canadian Navy during the Second World War. She served primarily in the Battle of the Atlantic as an ocean escort. She was named for Lethbridge, Alberta.

Background

{{main|Flower-class corvette}}

Flower-class corvettes like Lethbridge serving with the Royal Canadian Navy during the Second World War were different from earlier and more traditional sail-driven corvettes.[4][5][6] 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.[7] 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.[8] The generic name "flower" was used to designate the class of these ships, which – in the Royal Navy – were named after flowering plants.[9]

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.[10]

Construction

Lethbridge was ordered on 20 January 1940 as part of the 1939–1940 Flower-class building program. She was laid down by Canadian Vickers Ltd. at Montreal, Quebec on 5 August 1940 and launched on 21 November later that year. Lethbridge was commissioned 25 June 1941 at Montreal.[11][12]Lethbridge had two major refits during her career. The first took place at Liverpool, Nova Scotia from 10 September until 10 October 1942. Her second refit took place at Sydney, Nova Scotia from January to March 1944. During this refit her fo'c'sle was extended.[12]

War service

After arriving at Halifax on 4 July 1941, Lethbridge was briefly assigned to Sydney Force. In October 1941 she was transferred to the Newfoundland Escort Force and served with escort groups 24N, N16 and N17 during her time with them. Initially she escorted convoys from St. John's to Iceland however beginning in February 1942, the destination changed from Iceland to Derry.[12]

In June 1942 Lethbridge joined the Gulf Escort Force, escorting convoys from Quebec and Sydney. After her first refit at the end of the year, she was sent to New York to be placed under American command while escorting convoys from New York and Guantanamo. After that assignment was completed she was reassigned to the Western Local Escort Force (WLEF) in March 1943. Lethbridge remained with WLEF until the end of the war. Beginning June 1943, she was assigned to escort group W-3 and in April 1944, W-5. She remained with that group for the remainder of her service.[12]

Post-war service

Lethbridge was paid off at Sorel, Quebec on 23 July 1945, after the war had ended. She was sold to Marine Industries that year. In 1952, Marine Industries resold her for conversion into a whale-catcher. In 1955 she reappeared as the Dutch-flagged Nicolas Vinke. She was later broken up in Santander, Spain in September 1966 by Recuperaciones Submarinas S.A.[12][13]

Notes

1. ^{{cite web |title= Battle Honours |url=http://www.britainsnavy.co.uk/Battle%20Honours/A%20Battle%20Honour%20Date.htm#1900 |website=Britain's Navy |accessdate=17 August 2013}}
2. ^{{cite web|title=Royal Canadian Warships – The Battle of the Gulf of St. Lawrence – Second World War |url=http://www.veterans.gc.ca/eng/remembrance/history/second-world-war/battlegulf/canwarship|work=Veterans Affairs Canada|accessdate=17 August 2013}}
3. ^{{cite book|last=Lenton |first=H.T. |last2=Colledge |first2=J.J |year=1968 |title=British and Dominion Warships of World War II |publisher=Doubleday & Company |pages=201, 212 |isbn=}}
4. ^{{cite web |last=Ossian |first=Robert |url=http://www.thepirateking.com/ships/ship_types.htm |title=Complete List of Sailing Vessels |website=The Pirate King |accessdate=13 April 2011}}
5. ^{{cite book |editor-last=Fitzsimons |editor-first=Bernard |title=The Illustrated Encyclopedia of 20th Century Weapons & Warfare |location=London |publisher=Phoebus |date=1978 |volume=11 |pages=1137–1142 |isbn=}}
6. ^{{cite book |title=Jane's Fighting Ships of World War II |location=New Jersey |publisher=Random House |date=1996 |isbn=0-517-67963-9 |page=68}}
7. ^{{cite book |last=Blake |first=Nicholas |last2=Lawrence |first2=Richard |title=The Illustrated Companion to Nelson's Navy |url=https://books.google.com/books?id=I59v6rkg8egC&pg=PA39 |publisher=Stackpole Books |date=2005 |pages=39–63 |isbn=0-8117-3275-4}}
8. ^{{cite book |last=Chesneau |first=Roger |last2=Gardiner |first2=Robert |title=Conway's All the World's Fighting Ships (1922–1946) |url=https://books.google.com/books?id=bJBMBvyQ83EC&pg=PA62 |publisher=Naval Institute Press |date=June 1980 |page=62 |isbn=0-87021-913-8}}
9. ^{{cite book |title=North Atlantic Run |last=Milner |first=Marc |publisher=Naval Institute Press |year=1985 |pages=117–119, 142–145, 158, 175–176, 226, 235, 285–291 |isbn=0-87021-450-0}}
10. ^{{cite book |last=Macpherson |first=Ken |last2=Milner |first2=Marc |year=1993 |title=Corvettes of the Royal Canadian Navy 1939–1945|publisher=Vanwell Publishing |location=St. Catharines |pages=|isbn=1-55125-052-7}}
11. ^{{cite web | url = http://uboat.net/allies/warships/ship/822.html | work = Uboat.net | title = HMCS Lethbridge (K 160) | accessdate = 17 August 2013}}
12. ^{{cite book |last=Macpherson |first=Ken |last2=Burgess |first2=John |year=1981 |title=The ships of Canada's naval forces 1910–1981 : a complete pictorial history of Canadian warships |publisher=Collins |location=Toronto|pages=78 |isbn=0-00216-856-1}}
13. ^{{csr|register=MSI|id=5251185|shipname=Lethbridge|accessdate=13 July 2016}}

External links

  • {{Cite web|url=http://www.hazegray.org/navhist/canada/ww2/flower/ |title= Flower Class|author=Hazegray |date=|work= Canadian Navy of Yesterday and Today |accessdate=17 August 2013}}
  • {{Cite web|url=http://www.readyayeready.com/ships/shipview.php?id=1219&ship=LETHBRIDGE |title= HMCS Lethbridge|author=Ready, Aye, Ready |date=|work= |accessdate=17 August 2013}}
{{Flower class corvette|original}}{{DEFAULTSORT:Lethbridge, HMCS}}

3 : Ships of the Royal Canadian Navy|Flower-class corvettes of the Royal Canadian Navy|1941 ships

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