"1945-10-28Z"^^ . "54.864"^^ . "1958-03-29Z"^^ . . . "1942-08-13Z"^^ . "HMCS Sarnia was a Bangor-class minesweeper that served in the Royal Canadian Navy during the Second World War. She saw action in the Battle of the Atlantic and the Battle of the St. Lawrence. She was named for Sarnia, Ontario. After the war she was refitted and transferred to the Turkish Naval Forces and renamed B\u00FCy\u00FCkdere. She served with them until 1972.Sarnia was ordered as part of the Royal Canadian Navy's 1941\u201342 shipbuilding programme."@en . "Sold to Turkey" . "1942-01-21Z"^^ . "Sarnia"@en . "B\u00FCy\u00FCkdere"@en . . "Registry deleted 1972" . "8.6868"^^ . "30.558"^^ . "1941-09-18Z"^^ . .