Name: Great Issac Navy V-4 Class Tugboat, built in 1944 by General Ship and Engine Works, Boston MA.
Specs: 185' length x 37' 1,117 Tons
Depth: 85'-90'
Profile: Rests on her port side with half of her hull exposed above the sea floor
Sunk: Wednesday April 16, 1947 while towing the Thomas M. Cooley, a liberty ship, from Norfolk, Virginia, to New York.
Cause: In a dense fog bank, the Great Issacs was struck amid ships on her port side by the Norwegian freighter, Bandeirante.
Casualties: No causualties as the Captain Ernest Mc Cleary, and 27 of his crew abandoned ship and were picked up by the Bandeirante.