LOA

New UPSCO Shipyard Begins Production

An entirely new shipyard, programmed to build commercial tug/ barge units, is now in operation in Ontonagon, Mich. Upper Peninsula Shipbuilding Company (UPSCO), a privately owned firm, was formed in May of 1979 when its president, Charles H. Kerkman, together with Robert J.

 
 
 
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