D-Class Submarine
## Specifications
Specifications
- Displacement (std)
- 483 t
- Displacement (full)
- 595 (submerged) t
- Length
- 163.1 ft
- Beam
- 13.5 ft
- Crew
- 25
- Ships built
- 8
- Commissioned
- 1910-1911
Performance
- Top speed
- 14 kn
- Range
- 6000 nm at 10 knots
Armament
- Secondary guns
- None
Armor & Systems
- Belt
- None
In-Game
- Tier
- T1
- Game power
- 6.86
- Research cost
- 151
- Credit cost
- 4,802