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Wikipedia's[4] MV Tønsberg article gives the launch date as 2 October 2010, built by Mitsubishi Heavy Industries for the Wilh. Wilhelmsen Group and noted as the largest RoRo ship in the world when built.
Says Tønsberg, 265 m, built at MHI[3] Nagasaki, is claimed the largest ro-ro afloat.
Builder's page on Tønsberg, first of four ships for Wilhelmsen and Wallenius, completed at Nagasaki in March 2011.[1]
Wikipedia states the Tønsberg was launched on 2 October 2010 at Mitsubishi Heavy Industries' Nagasaki shipyard for Wilh. Wilhelmsen, and was the largest RoRo ship in the world when built.
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