Kingfisher-class sloop

Last updated

HMS Shearwater (L39).jpg
Shearwater
Class overview
OperatorsNaval Ensign of the United Kingdom.svg  Royal Navy
Preceded by Grimsby class
Succeeded by Bittern class
Built1934–1939
In commission1935–1950
Completed9
Lost1
General characteristics
Type Sloop-of-war
Displacement
  • Kingfisher group;
  • 510 long tons (518  t) (standard)
  • Kittiwake group;
  • 530 long tons (539 t) (standard)
  • Shearwater group;
  • 580 long tons (589 t) (standard)
Length243 ft 3 in (74.1 m) o/a
Beam26 ft 6 in (8.1 m)
Draught
  • Kingfisher group; 6 ft (1.8 m)
  • Kittiwake group; 6 ft 3 in (1.9 m)
  • Shearwater group; 6 ft 6 in (2.0 m)
Propulsion
Speed20 knots (37 km/h; 23 mph)
Complement60
Armament

The Kingfisher class was a class of nine patrol sloops of the British Royal Navy built in three groups of three each during the 1930s, that saw service during World War II, mainly on East Coast convoys in the North Sea.

Contents

Design

The Kingfisher class was an attempt to build a patrol vessel under 600 tons, due to the lack of clauses on vessels this size in the London Naval Treaty of 1930. It was intended it would escort coastal shipping in wartime. Its small size and the resultant short range that this entailed (it was based on a scaled-down destroyer) rendered it unsuitable for open ocean work.

The design had a number of shortcomings: firstly, it was designed to too high a standard; constructed to full naval warship specifications and powered by geared steam turbine engines, it was not suitable for mass production; and, it was armed with only a single 4-inch gun forward and depth charges aft, which severely limited their ability to defend themselves, let alone their charges.

Modifications

The woeful lack of defensive armament was addressed early in the war by adding a multiple Vickers machine gun on the quarterdeck in the Kingfisher and Kittiwake groups, as per the Shearwaters. As they became available, two single 20 mm Oerlikon guns were added, on single pedestal mounts on the deckhouse aft, with the useless machine gun being replaced later with a further pair of such weapons. Centimetric Radar Type 271 was added on the roof of the bridge as it became available, this was a target indication set capable of picking up the conning tower or even the periscope or snorkel of a submarine. Radar Type 286 air warning was added at the masthead. The ships that had the Mark V gun on the open mounting HA Mark III had a shield added to give the gun crews a measure of protection on the exposed fo'c'sle.

Ships

Kingfisher group

Kittiwake group

Shearwater group

In fiction

Nicholas Monsarrat, the author of The Cruel Sea , served in two Kingfisher-class sloops: HMS Guillemot in 1942 as First Lieutenant, and HMS Shearwater in 1943 as Captain, after they had been reclassified as corvettes. HMS Dipper and HMS Winger were the fictional names he gave to these Kingfisher class corvettes in his stories East Coast Corvette (1943) and Corvette Command (1944), written during the war when security included ship's names.

Bibliography

Related Research Articles

V and W-class destroyer Class of Royal Navy destroyers built late in World War I

The V and W class was an amalgam of six similar classes of destroyer built for the Royal Navy under the 9th, 10th, 13th and 14th of fourteen War Emergency Programmes during the First World War and generally treated as one class. For their time they were among the most powerful and advanced ships of their type in the world, and set the trend for future British designs.

Hunt-class destroyer Ship class

The Hunt class was a class of escort destroyer of the Royal Navy. The first vessels were ordered early in 1939, and the class saw extensive service in the Second World War, particularly on the British east coast and Mediterranean convoys. They were named after British fox hunts. The modern Hunt-class GRP hulled mine countermeasure vessels maintain the Hunt names lineage in the Royal Navy.

Fourteen ships of the Royal Navy have borne the name Kingfisher, after the kingfisher bird:

<i>Grimsby</i>-class sloop

The Grimsby class were a class of 13 sloops laid down between 1933 and 1940. Of these, eight were built in the United Kingdom for the Royal Navy, four in Australia for the Royal Australian Navy and one for the Royal Indian Navy. Main armament was initially two 4.7-inch (120 mm) guns for RN ships and three 4-inch (100 mm) for Australian ships, but armament varied considerably between ships, and was increased later.

<i>Arabis</i>-class sloop 1915 class of British minesweepers

The Arabis class was the third, and largest, of the five sub-classes of minesweeping sloops completed under the Emergency War Programme for the Royal Navy in World War I. They were part of the larger "Flower class" shipbuilding project, which were also referred to as the "Cabbage class", or "Herbaceous Borders". The ships were also used outside their minesweeping duties as patrol vessels, tugs, and personnel and cargo transports.

HMS <i>Kingfisher</i> (L70) Sloop of the Royal Navy

HMS Kingfisher (L70) was a Royal Navy patrol vessel and the lead ship of the Kingfisher-class sloops, laid down in 1934 and commissioned in 1935. She took part in the Dunkirk evacuation, and spent much of the Second World War as an experimental trials ship. She was sold for scrap in 1947.

<i>Aurore</i>-class submarine

The Aurore class was a class of fifteen coastal submarines designed for the French Navy. The prototype – Aurore – was authorised in 1934, the next four in 1937, a further four in 1938, two in 1938, and a final four subsequently. Some of the ships were captured by Nazi Germany after the Fall of France, most of them in an unfinished state; two were intended to be completed for the German Navy, Africaine becoming UF-1 and Favorite becoming UF-2, but only the first was completed during the World War II, the second reverting to French control while still uncompleted.

HMS <i>Shearwater</i> (L39) Sloop of the Royal Navy

HMS Shearwater was a Kingfisher-class sloop of the Royal Navy.

HMS <i>Puffin</i> (L52) Sloop of the Royal Navy

HMS Puffin (L52), was a Kingfisher-class sloop of the British Royal Navy, built in the 1930s, that saw service during World War II. The ship was laid down on 12 June 1935 by Alexander Stephens and Sons, based at Linthouse in Glasgow, launched on 5 May 1936, and commissioned on 6 August 1936.

Seven ships of the Royal Navy have been named HMS Rover:

Five ships of the Royal Navy have borne the name HMS Shearwater after the shearwater, a seabird:

<i>Élan</i>-class sloop

The Élan class was a class of French minesweeping sloops. Originally designed as minesweepers, they were never used in that role, instead being used mostly as escort vessels. Built between 1936 and 1940, the first came into service just before the outbreak of World War II.

HMS Widgeon may refer to one of several Royal Navy ships named after the Widgeon:

HMS <i>Bideford</i> (L43) Sloop of the Royal Navy

HMS Bideford was a Royal Navy Shoreham-class sloop. She was named after the town of Bideford in Devon and was launched on 1 April 1931.

<i>Chamois</i>-class sloop

The Chamois class were French minesweeping sloops ordered between 1935 and 1939. They were similar in design to the Élan class, and like them classed as minesweepers, but were actually used as anti-submarine ships, convoy escorts and patrol vessels.

HMS <i>Mallard</i> (L42) Sloop of the Royal Navy

HMS Mallard was a Kingfisher-class sloop of the British Royal Navy. Completed in 1936, Mallard served through the Second World War, carrying out convoy escort operations off the east coast of the British Isles. She was sold for scrap in 1947.

HMS <i>Deptford</i> (U53)

HMS Deptford was a Grimsby-class sloop of the British Royal Navy. Built at Chatham Dockyard in the 1930s, Deptford was launched in 1935 and commissioned later that year. The ship saw early service on the Persian Gulf station, but the outbreak of the Second World War saw Deptford serving as a convoy escort in the North Atlantic and the Mediterranean, sinking a German U-boat in 1941. She survived the war and was scrapped in 1948.

HMS <i>Fleetwood</i> (U47)

HMS Fleetwood was a Grimsby-class sloop of the Royal Navy. Built at Devonport Dockyard in the 1930s, Fleetwood was launched in March 1936 and commissioned in November that year. She served in the Red Sea until the outbreak of the Second World War. Fleetwood served as a convoy escort during the war, which she survived, and sank the German submarines U-528 and U-340. Post-war, the ship served as a radar training ship, remaining in use until 1959, when she was scrapped.