11,000 nautical miles (20,000 km) at 11 knots (20 km/h)
Complement
35
Sensors and processing systems
Surface Search and navigation:Kelvin Hughes Type 1006 radar
Simrad RU sidescan sonar
Armament
1 × Bofors 40 mm L/60 Mark III gun, replaced by 1 × 30mm gun in some ships
The Island-class patrol vessel was first designed and built for the Scottish Fisheries Protection Agency. As a result of the Royal Navy's experiences in the Cod Wars with Iceland, FPV Jura (loaned to the Navy as HMS Jura) and FPV Westra were put in fishery protection patrols, the Navy built a further seven. These ships were designed and built by Hall Russell of Aberdeen, Scotland.
The success of Jura encouraged the Royal Navy to build a further seven ships to the same design; these ships formed the bulk of the Fishery Protection Squadron, whose mission was to patrol the Atlantic fishing grounds, and ensure the security of the British oil and gas fields in the North Sea. However, since the mid-1990s, the class has been gradually decommissioned; Jersey was sold to the Bangladesh Navy in 1994, to be followed by Shetland, Alderney, Anglesey, Guernsey and Lindisfarne, with Orkney going to Trinidad and Tobago. The Island class was replaced in the Fishery Protection Squadron by the three ships of the River class.
It was the design basis for the 7 Island class OPVs. Jura was sold in 1988 to Marrs of Hull and renamed Criscilla, and then sold to Marr Vessel Management Ltd renamed again as N'Madi. According to one source the ship sold to Government of the Islamic Republic of Mauretania in 1992. She was broken up in Portugal in November 2001.[2]
Presently, five Island-class patrol vessels are in active service with the Bangladesh Navy. They are Karotoa (ex-Alderney), Kapatakhaya (ex-Shetland), Turag (ex-Lindisfarne), Gomati (ex-Anglesey) and Sangu (ex-Guernsey). Another ex-Royal Navy Island-class vessel, Jersey, was used as the training ship, Shaheed Ruhul Amin. The final ship of the class, ex-Royal Navy vessel Orkney is in service with the Trinidad and Tobago Coast Guard and named TTS Nelson.