CCGS Sir Wilfrid Laurier country of registry Canada
CCGS Sir Wilfrid Laurier is a Martha L. Black-class light icebreaker and major navaids tender of the Canadian Coast Guard. Built in 1986 by Canadian Shipbuilding at Collingwood, Ontario, Canada, she was the last ship constructed there. The ship has been based out of Victoria, British Columbia.Description and design
Designed as a light icebreaker and buoy tender, Sir Wilfrid Laurier displaces 4,662 long tons (4,737 t) fully loaded with a 3,812.1 gross tonnage (GT) and a 1,533.6 net tonnage (NT). The ship is 83.0 metres (272 ft 4 in) long overall with a beam of 16.2 metres (53 ft 2 in) and a draught of 5.8 metres (19 ft 0 in).The vessel is propelled by two fixed-pitch propellers and bow thrusters powered by three Alco 251F diesel-electric engines creating 8,847 horsepower (6,597 kW) and three Canadian GE generators producing 6 megawatts of AC power driving two Canadian GE motors creating 7,040 horsepower (5,250 kW). The ship is also equipped with one Caterpillar 3306 emergency generator. This gives the ship a maximum speed of 15.5 knots (28.7 km/h). Capable of carrying 1,096.0 long tons (1,113.6 t) of diesel fuel, Sir Wilfrid Laurier has a maximum range of 6,500 nautical miles (12,000 km) at a cruising speed of 11 knots (20 km/h) and can stay at sea for up to 120 days. The ship is certified as Arctic Class 2.The icebreaker is equipped with one Racal Decca Bridgemaster navigational radar operating on the I band. The vessel has a 980 m3 (35,000 cu ft) cargo hold. Sir Wilfrid Laurier has a flight deck and hangar which originally accommodated light helicopters of the MBB Bo 105 or Bell 206L types, but in the 2010s, the Bell 429 GlobalRanger and Bell 412EPI were acquired by the Canadian Coast Guard to replace the older helicopters. The ship has a complement of 27, with 10 officers and 17 crew. Sir Wilfrid Laurier has 26 additional berths.Operational history
The ship was constructed by Canadian Shipbuilding at their yard in Collingwood, Ontario with the yard number 230. Named for a former prime minister of Canada, Sir Wilfrid Laurier was launched on 6 December 1985 and entered service on 15 November 1986. The ship is registered in Ottawa, Ontario, and homeported at Victoria, British Columbia. The ship was initially assigned to the Laurentian Region, but transferred to the Western Region.Sir Wilfrid Laurier is a multi-tasked vessel which carries out a wide variety of Coast Guard programs including buoy tending, search and rescue, science work, lightstation re-supply, beacon maintenance, radio repeater site maintenance, and icebreaking/escorting, aids to navigation and science work during summer patrols in the Arctic.
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