FV "Ekawat Nava 5" was a hijacked Kiribati-flagged, Thai-owned deep sea fishing trawler that was sunk by  of the Indian Navy on 18 November 2008.
 The trawler sank when a fire broke out on the vessel after "INS Tabar" retaliated to being fired upon by pirates on board.
 All but one crew member of the trawler were believed killed.
A naval trawler is a vessel built along the lines of a fishing trawler but fitted out for naval purposes.
 Naval trawlers were widely used during the First and Second World Wars.
 Fishing trawlers were particularly suited for many naval requirements because they were robust boats designed to work heavy trawls in all types of weather and had large clear working decks.
 One could create a mine sweeper simply by replacing the trawl with a mine sweep.
 Adding depth charge racks on the deck, ASDIC below, and a 3 in or 4 in gun in the bow equipped the trawler for anti-submarine duties.
HNoMS "Honningsvåg was a naval trawler that served throughout the Second World War as a patrol boat in the Royal Norwegian Navy.
 She was launched at the North Sea harbour of Wesermünde in Hanover, Germany in February 1940 as the fishing trawler Malangen" and was captured by Norwegian militiamen at the North Norwegian port of Honningsvåg during her maiden fishing journey to the Barents Sea.
 Having taken part in the defence of Norway in 1940 she spent the rest of the war years patrolling the ocean off Iceland.
 She was decommissioned in 1946, sold to a civilian fishing company in 1947 and scrapped in 1973.
Ross Tiger is a traditional side-winder fishing trawler that was converted into a museum ship in 1992.
 She is currently berthed in Alexandra Dock at her home port of Grimsby, close to the site of the former PS Lincoln Castle.
 She forms the star attraction of North East Lincolnshire County Council's National Fishing Heritage Centre since restored and opened to the public in 1992.
 As Grimsby's last traditional sidewinder 'conventional trawler', she represents a now virtually extinct breed of vessels that once made up the largest fishing fleet in the world.
HMS "Caroline" is a decommissioned C-class light cruiser of the Royal Navy that saw combat service in the First World War and served as an administrative centre in the Second World War.
 "Caroline" was launched and commissioned in 1914.
 At the time of her decommissioning in 2011 she was the second-oldest ship in Royal Navy service, after HMS "Victory".
 She served as a static headquarters and training ship for the Royal Naval Reserve, based in Alexandra Dock, Belfast, Northern Ireland, for the later stages of her career.
 She was converted into a museum ship.
 From October 2016 she underwent inspection and repairs to her hull at Harland and Wolff and opened to the public on 1st July 2017 at Alexandra Dock in the Titanic Quarter in Belfast.
HNoMS "Thorodd was a Royal Norwegian Navy patrol ship and minesweeper that served through the Second World War, first during the Norwegian Campaign that followed the invasion of Norway in 1940, and then from exile in the United Kingdom.
 "Thorodd" was originally built as a steam escort trawler for the French Navy under the name Fleurus", before being sold to a Norwegian whaling firm who leased her to the Falkland Islands Government.
 SS "Fleurus" served as a commercial mail ship in the Falkland Islands Dependencies during the 1920s, and was the first vessel to carry paying tourists to Antarctica.
 Following the war, "Thorodd" was converted to a fishing trawler and sank in 1955.
Koraaga was a Castle class steel-hulled trawler built in 1914 by Smiths Dock Company, South Bank, Middlesbrough.
 She was requisitioned as an auxiliary minesweeper operated by the Royal Australian Navy (RAN) in October 1917 for minesweeping duties during World War I, but she was never commissioned.
 "Koraaga" returned to be operated commercially as a fishing trawler until she wrecked when she struck a reef off Bass Point whilst carrying returning to Sydney.
 She was refloated on the tide after having becoming stranded and drifted till she was finally lost 5 miles east of Black Head, Gerringong New South Wales on 10 September 1931.
ST "Pasages" (FD 119) was originally a Canadian “Castle” – TR series minesweeping trawler built by the Dominion Shipbuilding Company, Toronto, in 1917 for service with the Royal Canadian Navy during World War I as "TR 14".
 Following the war the vessel was taken to the United Kingdom and converted to a fishing trawler in the 1920s.
 Renamed "Pasages", the vessel ran aground in 1931 on the Isle of Man.
 The vessel was wrecked and her remains can still be seen.
The Grimsby Fishing Heritage Centre is a heritage attraction at Alexandra Dock, Grimsby, Lincolnshire, England, opened in 1991.
 Winning the Blue Peter Children's Museum of the Year award in 1993.
 It depicts the 1950s heyday of the distant waters fishing fleet.
 The centre also hosts a programme of temporary exhibitions throughout the year.
 Tours of the fishing trawler "Ross Tiger" are available.
A fishing trawler, also known as a dragger, is a commercial fishing vessel designed to operate fishing trawls.
 Trawling is a method of fishing that involves actively dragging or pulling a trawl through the water behind one or more trawlers.
 Trawls are fishing nets that are pulled along the bottom of the sea or in midwater at a specified depth.
 A trawler may also operate two or more trawl nets simultaneously (double-rig and multi-rig).

Question: The Grimsby Fishing Heritage Centre is a heritage attraction at Alexandra Dock, Grimsby, Lincolnshire, tours of the fishing trawler "Ross Tiger" are available, a traditional side-winder fishing trawler that was converted into a museum ship in which year?
Answer: 1992