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Hunt-class mine countermeasures vessel

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For other ship classes, see Hunt class.

HMS Quorn in 2001
Class overview
NameHunt class
Builders
Operators
Built1978–1988
In commission1979–
Completed13
Active10
Laid up3
General characteristics
Displacement750 t (740 long tons; 830 short tons)[1]
Length60 m (196 ft 10 in)
Beam9.8 m (32 ft 2 in)
Draught2.2 m (7 ft 3 in)
Propulsion
  • 2 shaft CAT C32 diesel
  • 2,000 shp (1,500 kW)
Speed17 kn (31 km/h; 20 mph)
Complement45 (6 officers & 39 ratings)
Sensors and
processing systems
  • Radar Type 1007 I band/SharpEye navigation radar[2]
  • Sonar Type 2193
Electronic warfare
& decoys
  • SeaFox mine disposal system
  • Diver-placed explosive charges
Armament

The Hunt class is a class of thirteen mine countermeasure vessels of the Royal Navy. As built, they combined the separate roles of the traditional minesweeper and that of the active minehunter in one hull, but later modifications saw the removal of mine-sweeping equipment. They have a secondary role as offshore patrol vessels.

Development

Upon introduction in the early 1980s they were the largest warships ever built out of glass-reinforced plastic[3] and are the last in operation to use the Napier Deltic diesel engine. All were built by Vosper Thornycroft in Woolston except Cottesmore and Middleton, which were built by Yarrow Shipbuilders Limited on the River Clyde. Quorn was the last ship of the class launched.

The capabilities of the remaining eight vessels of the Hunt class have been significantly enhanced by the installation of Sonar Type 2193 and the NAUTIS 3 command system. The performance of Sonar 2193 exceeds that of any other mine hunting sonar in service in the world today and is capable of detecting and classifying an object the size of a football at a distance of up to 1,000 metres.[4] In late 2007 Chiddingfold used the Seafox drone, the Royal Navy's mine disposal system, during Exercise Neptune Warrior off Scotland. Seafox is described by the MOD as a "state of the art fire and forget system, capable of destroying mines in depths of up to 300 metres".

Ships in the class

All 13 ships of this class re-used names from the World War II Template:Sclass2-. Four of the names had also been used for World War I Template:Sclass2-s: these were HMS Bicester, Cattistock, Cottesmore and Quorn. HMS Atherstone had been a paddlewheel minesweeper in 1916, and Brocklesby was a coaster taken up from trade in 1916.[citation needed]

Navy Name Pennant number Builder Launched Commissioned Status
 Royal Navy Brecon M29 Vosper Thornycroft 1978 1980 Decommissioned, now training ship at HMS Raleigh
Ledbury M30 Vosper Thornycroft 1979 1981 In active service
Cattistock M31 Vosper Thornycroft 1981 1982 In active service
Brocklesby M33 Vosper Thornycroft 1982 1982 In active service
Middleton M34 Yarrow Shipbuilders 1983 1984 In active service
Chiddingfold M37 Vosper Thornycroft 1983 1984 In active service
Atherstone M38 Vosper Thornycroft 1986 1986 Decommissioned 14 December 2017
Hurworth M39 Vosper Thornycroft 1984 1985 In active service
Quorn M41 Vosper Thornycroft 1988 1989 Decommissioned 14 December 2017
 Hellenic Navy Europa M62 Vosper Thornycroft 1985 1988 / 2001 In active service, former HMS Bicester
Kallisto M63 Vosper Thornycroft 1986 1986 / 2000 In active service, former HMS Berkeley
 Lithuanian Naval Force Skalvis M53 Yarrow Shipbuilders 1982 1983 / 2011 In active service, former HMS Cottesmore
Kuršis M54 Vosper Thornycroft 1982 1983 / 2011 In active service, former HMS Dulverton

See also

References

  1. ^ "Hunt Class Mine Countermeasures Vessels - Specifications". GlobalSecurity.org. 11 July 2011. Retrieved 13 March 2019.
  2. ^ "New navigation radar system for Royal Navy". GOV.UK. 28 January 2016. Retrieved 4 August 2016.
  3. ^ Conway's All The World's Fighting Ships. Annapolis: US Naval Institute Press. 1996. p. 542. ISBN 1-55750-132-7.
  4. ^ "The Royal Navy's most advanced minehunting sonar has entered service". Thales Group. 26 March 2004. Archived from the original on 15 March 2007. Retrieved 4 August 2016. {{cite web}}: Unknown parameter |dead-url= ignored (|url-status= suggested) (help)
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