JOHN SPENCE, IMO No 7218735.
Offshore Tug-Supply Ship. ( And barge pusher ).
Call Sign, CZ2409
Built 1972
Owner, Mckeil Work Boats Limited, Hamilton Ontario.
Operator, McKeil Marine Limited, Hamilton, Ontario, Canada.
GT, 719. 3,280 BHP.

McAsphalt 401, Tank Barge
Official Ship No, 805327 (Transport Canada)
Owner, McAsphalt Marine Transportation Ltd.
Operator, McAsphalt Marine Transportation Ltd.
GT 3,366. DWT 6,326.

The Tug John Spence pushing the fully laden barge McAsphalt 401
into the Port of Oshawa on Aug 10th 2005, she had just past through a thunderstorm.