{"id":4474,"date":"2008-12-14T23:50:00","date_gmt":"2008-12-14T23:50:00","guid":{"rendered":"http:\/\/traveloscopy.com\/travel-news\/?p=4474"},"modified":"2008-12-14T23:50:00","modified_gmt":"2008-12-14T23:50:00","slug":"ice-rating-what-does-it-mean","status":"publish","type":"post","link":"https:\/\/traveloscopy.com\/travel-news\/2008\/12\/ice-rating-what-does-it-mean\/","title":{"rendered":"Ice Rating: What does it mean?"},"content":{"rendered":"

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For ships to navigate polar regions, they must have what is called an “Ice Rating”. As you’d expect, there are several standards: American, Russian, Swedish, German etc. So be careful to compare like classes when assessing a ship’s ability.<\/p>\n

One must also bear in mind that an “icebreaker” is a special ship design altogether. As the name suggests, icebreakers are designed to smash through solid sea ice while other (conventional) ships are simply “ice strengthened” and it is their rating in this regard that is most important.<\/p>\n

For serious ice work, ships need to be rated 1A or 1A Super. This means they can work with an icebreaker in the heaviest conditions. Then progressively down to 1B, 1C and Class II, the lightest rating.<\/p>\n

Some examples of familiar ships:<\/p>\n