Black Powder-class support vessel
| Class overview | |
|---|---|
| Name | Black Powder class |
| Builders | Leevac Industries |
| Operators | United States Navy |
| Cost | US$152 million |
| Completed | 4 |
| Active | 4 |
| General characteristics | |
| Type | Submarine and Special Warfare Support Vessel |
| Length | 250 ft (76 m) |
| Beam | 54 ft (16 m) |
| Draft | 15 ft (4.6 m) |
| Propulsion | Diesel |
| Speed | 14 knots (26 km/h; 16 mph) |
| Armament |
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The Black Powder class is a class of Submarine and Special Warfare Support Vessels under the United States Navy.