1980 American Mariner
Steel twin-screw self-unloading Great Lakes bulk freighter
Built at Sturgeon Bay WI by Bay Shipbuilding Co., Hull 723
Keel laid Dec 5, 1978. Laid down as Chicago; renamed American Mariner before launch. Launched Aug 2, 1979.
730’ LOA, 715’6” LBP, 78’ beam, 45’ depth
1 deck, arch cargo hold construction, hatches @ 24’, oil-fired diesel engines, 7200 BHP
Enrolled at:
714.8 x 78.1 x 42.7, 15396 GT, 11245 NT US 619736 to:
American Steamship Co., Buffalo NY
Entered service April 26, 1980 clearing Sturgeon Bay WI light for Escanaba MI
IMO 7812567
In service 2011 for American Steamship Co.
8002
The American Mariner is not a twin-screw vessel as reported. It has twin engines that drive a single reduction gear connected to a controllable pitch propeller.