24-class sloop: Difference between revisions

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{{Short description|1918 class of British sloops-of-war}}

{{Use dmy dates|date=June 2017}}

{|{{Infobox ship begin|sclass=2}}

{{Infobox ship image

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|Name=

|Builders=

|Operators=*{{navy|UKUnited Kingdom}}

* {{navy|Australia}}

* {{navy|Empire of Japan}}

|Class before={{sclass2|Flower|sloop|4}}

|Class after={{sclass|Bridgewater|sloop|4}}

|Subclasses=

|Cost=

|Built range=1917 – 19181917–1918

|In service range=

|In commission range=1918 - 19461918–1946

|Total ships building=

|Total ships planned=24

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|Hide header=

|Header caption=

|Ship classtype=[[Sloop-of-war|Sloop]]

|Ship type=

|Ship displacement= {{convert|1320|LT|t|0}} standard

|Ship length=*{{convert|258|ft|m|abbr=on}} [[Length between perpendiculars|p/p]]

* {{convert|267|ft|6|in|m|abbr=on}} [[Length overall|o/a]]

|Ship beam= {{convert|35|ft|m|abbr=on}}

|Ship height=

|Ship draught= {{convert|10|ft|6|in|m|abbr=on}}

|Ship propulsion=*4-cylinder triple expansion engine, {{convert|2,500|ihp|abbr=on}}

* 2 cylindrical boilers

* 1 screw

|Ship speed= {{convert|17|kn|mph km/h|lk=in}}

|Ship range= 260 tons of coal

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|Ship EW=

|Ship armament=*''As designed:''

* 2 × [[QF 4 inch naval gun Mk IV, XII, XXII|{{convert|4|in|mm|abbr=on}}]] guns

* 39 [[Depth charge]]s

|Ship armour=

|Ship notes=

}}

|}

The '''24 class''' was a [[ship class|class]] of minesweeping [[sloop-of-war|sloops]]. They were derived from the preceding {{sclass2|Flower|sloop|2}}, but designed to appear double-ended. Twenty-four ships to this design (hence the class name) were ordered between December 1916 and April 1917 under the [[Emergency War Programme]] for the [[Royal Navy]] in [[World War I]], although two of them were cancelled before launch. All were named after famous racehorses (winners of the [[Epsom Derby|The Derby]]), but they were not named ''Racehorse'' class as the [[British Admiralty|Admiralty]] realised that this could easily be confused in communications with the {{sclass2|Racecourse|minesweeper||ship4}} of paddle minesweepers, and they officially became the '''24 class'''.

Like the Flower-class sloops, they were single-screw fleet sweeping sloops used almost entirely for minesweeping, although only ten were completed by the [[Armistice]] in 1918. However, they had identical deckhouses and gun shields at either end of the vessel, with straight stems and sterns. Furthermore, four of those completed had the single mast aft of the centrally- located funnel, and the rest had the mast forward of the funnel. The symmetrical design was completed with fake anchors at the stern to confuse enemy targeting.

== Ships ==

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* {{HMS|Isinglass|1919|6}} — built by Greenock & Grangemouth Dockyard, launched 5 March 1919. Sold 12 August 1920.

* {{HMS|Ladas|1918|6}} — built by [[Osbourne Graham & Company]], [[Sunderland, Tyne and Wear|Sunderland]], launched 21 September 1918. Sold 6 November 1920.

* {{HMS|Merry Hampton|1918|6}} — built by [[Blyth Shipbuilding Company|Blyth Shipbuilding & Dry Dock Company]], launched 19 December 1918. Survey ship in February 1923, renamed ''Herald''. Scuttled in February 1942 at [[Seletar|Selatar]] but salved by the Japanese Navy and added as IJNrenamed ''Heiyo'' in October 1942. Sunk by mine 14 November 1944.

* {{HMS|Minoru|1919|6}} — built by Swan Hunter, launched 6 June 1919. Sold 25 February 1920, becoming mercantile ''Haim Mazza''.

* {{HMS|Orby|1918|6}} — built by Swan Hunter, launched 22 October 1918. Sold to break up 15 November 1922.

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* {{HMS|Spearmint|1918|6}} — built by Swan Hunter, launched 23 September 1918. Sold for breaking up 29 November 1922.

* HMS ''Sunstar'' — ordered from Swan Hunter, but cancelled 3 December 1918.

==See also==

{{Commons category-inline|24 class sloop}}

==References==

{{Commons category-inline|24 class sloop}}

{{Reflist}}

* ''British and Empire Warships of the Second World War'', H T Lenton, 1998, Greenhill Books, {{ISBN|978-1-85367-277-4}}

==Bibliography==

* ''The Grand Fleet, Warship Design and Development 1906-19221906–1922'', D. K. Brown, Chatham Publishing, 1999, {{ISBN|978-1-86176-099-9}}

* ''Jane's Fighting Ships of World War I'', Janes Publishing, 1919

* {{cite book|last=Lenton|first=H. T.|title=British & Empire Warships of the Second World War |publisher=Naval Institute Press|___location=Annapolis, Maryland|year=1998 |isbn=1-55750-048-7 |author-link=Henry Trevor Lenton}}

* ''The Grand Fleet, Warship Design and Development 1906-1922'', D. K. Brown, Chatham Publishing, 1999, {{ISBN|978-1-86176-099-9}}

{{24 class sloop}}

{{WWI British ships}}

{{WWIBritishShips}}

{{WWII British ships}}

{{WWIIBritishShips}}

{{Use dmy dates|date=June 2017}}

[[Category:24-class sloops| ]]

[[Category:Sloop classes]]

[[Category:Mine warfare vessel classes]]

[[Category:Ship classes of the Royal Navy]]

[[Category:Sloop classes]]