RFA Wave Knight at anchor in Plymouth 2006 |
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| Class overview | |
|---|---|
| Name: | Wave class tanker |
| Builders: | VSEL (later BAE Systems Marine) |
| Operators: | Royal Fleet Auxiliary |
| Preceded by: | Ol-class tanker |
| In commission: | 8 April 2003 - present |
| Completed: | 2 |
| Active: | 2: Wave Knight, Wave Ruler |
| General characteristics [1][2][3] | |
| Class and type: | Wave-class |
| Displacement: | 31,500 tonnes approx |
| Length: | 196.5 metres |
| Beam: | 28.25 metres |
| Draft: | 9.97 metres |
| Propulsion: |
Diesel-electric:
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| Speed: | 18 knots (33 km/h) |
| Range: | 10,000 nautical miles (20,000 km) at 15 knots (28 km/h) |
| Capacity: |
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| Complement: | 80 Royal Fleet Auxiliary personnel with provision for 22 Royal Navy personnel for helicopter and weapons systems operations |
| Sensors and processing systems: |
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| Armament: |
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| Aircraft carried: | 1 Merlin helicopter with full hangar facilities |
The Wave class tankers are Royal Fleet Auxiliary "Fast Fleet Tankers" tasked with providing fuel, food, ammunition and other supplies to Royal Navy vessels around the world. There are two ships in the class, RFA Wave Knight and RFA Wave Ruler. The ships were ordered to replace the ageing Ol-class tankers RFA Olna and RFA Olwen.[3] The two vessels have seen service in a number of locations, including anti-drug and hurricane relief operations in the Caribbean,[4][5][6] anti-piracy activities around the Horn of Africa[7][8] and deterrent patrols in the South Atlantic.[9][10]
Contents |
A contract was placed for the vessels in 1997 with Vickers Shipbuilding and Engineering Ltd (Marconi Marine VSEL). Construction of Wave Knight began in 1998 at VSEL's Barrow-in-Furness yard and the ship was launched in 2000.[1] With the acquisition of Marconi Electronic Systems and its Marconi Marine subsidiary in 1999 British Aerospace became BAE Systems. BAE now owns VSEL in Barrow and the Yarrow and Govan shipyards on the Clyde. BAE transferred the construction of Wave Ruler to Govan in 2000 and the vessel was launched in 2001. Both vessels were commissioned in 2003.
The ships have the capability to supply fuel and other liquid cargo to vessels using replenishment rigs on port and starboard beams and through a Hudson reel-type stern rig. When providing support for amphibious operations, the ships are also able to deliver fuel to dracones positioned alongside. The equipment load includes cranes (for stores handling and abeam replenishment), steering and rudder gear, thyristor-controlled winch/windlasses and double drum mooring winches. Up to 16,000 m3 of liquids and 500 m3 of general solids can be carried. In addition, reverse-osmosis equipment is fitted enabling the production of 100m3 of drinkable water per day.[3]
The vessels were designed with double hulls to prevent or reduce environmental pollution from oil spills if damage is sustained to the outer hull.[2]
The ships can operate a Merlin HM1 helicopter, or other helicopters of similar size, from a hangar and flight deck at the stern. On deployments to Atlantic Patrol Task (N) they have typically embarked a Royal Navy Lynx or a United States Coast Guard helicopter.
The vessels have a standard crew of 80 Royal Fleet Auxiliary personnel with provision for a further 22 Royal Navy personnel to conduct helicopter and weapons systems operations.[3] They carry a full medical team and sick bay and are capable of distributing 2,000 emergency relief packages in times of crisis.[11]
| Name | Pennant | Builder | Ordered | Laid down | Launched | Commissioned |
|---|---|---|---|---|---|---|
| Wave Knight | A389 | VSEL (later BAE Systems), Barrow-in-Furness[1] | 12 March 1997[1] | 22 October 1998[1] | 29 September 2000[1] | 8 April 2003[1] |
| Wave Ruler | A390 | BAE Systems, Govan[1] | 12 March 1997[1] | 10 February 2000[1] | 9 February 2001[1] | 27 April 2003[1] |
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