This classic tugboat was built in 1945 by Russel Brothers Ltd. of Owen Sound, ON as the Atomic for McQueen Marine of Amherstburg, ON. In 1979 she was sold to Great Lakes Marine Contracting. The Atomic was eventually acquired by McKeil Marine of Hamilton, ON. In 2006, she was renamed Jarrett M. She was transferred to Nadro Marine Services of Port Dover, ON in 2015.
Jarrett M is active in the towing and transportation trades across the Great Lakes & Seaway.
- Type: Twin Screw Tugboat
- Year Built: 1945
- Builder: Russel Bros., Owen Sound, ON
- Hull No.: 562
- Engines: 2 Detroit 12-149T
- Horsepower: 2,000 bhp
- Length: 82′ 00″
- Breadth: 20′ 00″
- Depth: 10′ 00″
- Port of Registry: Amherstburg, ON