Reportedly the largest and most powerful salvage tug in the world ... a 22,000 dwt bulk carrier disabled in the South China Sea and towed to Singapore.
Bisso Marine Company, Inc. completed salvage operations on the 7,000-hp offshore tug Mac Tide 63. The tug sank in 60 ft. (18.2 m) of water, 30- mi. off the Louisiana coast in South Timbalier Block ...