This small tug was built in 1960 as the Konigsberg. She was later acquired by McKeil Marine Ltd. of Hamilton, ON. Great Lakes Offshore Services of Port Dover, ON eventually purchased the tug.
Konigsberg is active in the construction and dredging trades on Lake Ontario, usually out of Oakville.
- Type: Tugboat
- Year Built: 1960
- Length: 41′ 07″
- Breadth: 13′ 02″
- Depth: 7′ 07″
- Port of Registry: Hamilton, ON