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Naval support & landing craft2009–present
Valiant-class harbor tug is documented in the equipment reference catalogue. It was built by J.M. Martinac Shipbuilding Corp. , Tacoma, Washington. Reported operators include United States Navy.
J.M. Martinac Shipbuilding Corp. , Tacoma, Washington
United States Navy
Natick -class tugboat
Rainier -class harbor tug
2009–2012
2009–present
6
6
6
Valiant -class Tugboat
453 long tons (460 t) (lt) 581 long tons (590 t) (full)
90 ft (27 m) (LOL) 82 ft (25 m) (LWL)
38 ft (12 m)
14 ft (4.3 m)
2 × Caterpillar 3512C at 1,800 hp (1,300 kW) each
2 × Schottel Model SRP 1012 z-drive
12.4 knots (23.0 km/h; 14.3 mph) (trial)
6
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country of origin United States 0 references
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 27 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 27 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 27 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 27 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 27 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 27 m | Wikipedia contributors | approved |
Valiant-class harbor tug equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.