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The Polar Icebreaker Project (previously Polar Class Icebreaker Project) is an ongoing Canadian shipbuilding program under the National Shipbuilding Strategy. [6] Announced in 2008 with an intention to replace the ageing CCGS Louis S. St-Laurent with a new polar icebreaker by 2017, the program has faced multiple delays and changes, and as of 2024 consists of two planned icebreakers, CCGS ...
The world's first diesel-electric icebreaker was the 4,330-ton Swedish icebreaker Ymer in 1933. At 9,000 hp (6,700 kW) divided between two propellers in the stern and one propeller in the bow, she remained the most powerful Swedish icebreaker until the commissioning of Oden in 1957. Ymer was followed by the Finnish Sisu, the first diesel ...
Three icebreakers have been named after Makarov. The first was a steam-powered icebreaker built in 1941 as V. Molotov that was renamed Admiral Makarov in 1956. The second Admiral Makarov was built in 1975 and remains in service as of 2015. The third one, Stepan Makarov, is an icebreaking standby vessel that was completed in 2016.
The United States, Canada and Finland will work together to build up their icebreaker fleets as they look to bolster their defenses in the Arctic, where Russia has been increasingly active, the ...
Games. Health. Home & Garden ... sailing an icebreaker full of scientists over to Antarctica for a research stint. ... which was the world’s first passenger vessel with a Polar Class 2 hull ...
New icebreakers and icebreaking vessels planned as part of the National Shipbuilding Strategy. sixteen multi-purpose vessels [11] six medium-sized "program icebreakers" [12] two polar icebreakers. CCGS Arpatuuq (2030– (planned)) [13] CCGS Imnaryuaq (2032– (planned)) [13] two modified Harry DeWolf-class offshore patrol vessels [14]
Polar icebreaker or Polar-class icebreaker may refer generally to any icebreaker designed to operate in polar regions and/or designed in accordance with the International Association of Classification Societies (IACS) Unified Requirements for Polar Class Ships, or any of the following specific ships or projects: United States Coast Guard
The Canadian Coast Guard initially tried to acquire two types of polar icebreaker, a Polar 7 and a Polar 10. [5] The Polar 7 was to be of conventionally-powered design and the project was approved in the mid-1970s and German and Milne Ltd of Montreal, the largest naval architect firm in the country, were employed to design the ship. In 1976 ...