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Helen R
built in 1961 at Humboldt Boat Service
- Length
- 15.24 m
- Beam
- 5.49 m
- Power
- 600 hp
- 442 kW
- Gross tonnage
- 42
Specifications
- Yard
- Humboldt Boat Service, St Louis, Mo
- Engine
- Gm
- Length between perpendiculars LBP
- 14.68 m
- Net tonnage NRT
- 28
History
-
1884 – present
Helen R
Martin Marietta Aggregates · United States
-
1961 – 1974
Helen R
Ohio River Dredging Co · United States
-
1979 – 1884
Helen R
Dravo Basic Materials Co Inc. · United States