HMS D6
| History | |
|---|---|
| United Kingdom | |
| Name | HMS D6 | 
| Builder | Vickers Armstrong, Barrow-in-Furness | 
| Laid down | 24 February 1910 | 
| Launched | 23 October 1911 | 
| Commissioned | 19 April 1912 | 
| Fate | Sunk by UB-73, 28 June 1918 | 
| General characteristics | |
| Class & type | D-class submarine | 
| Displacement | Surfaced= 483 tons / Submerged= 595 tons | 
| Length | 163.0 ft (49.7 m) (oa) | 
| Beam | 13.6 ft (4.1 m) (oa) | 
| Propulsion | 550hp electric 1750hp diesel twin screws | 
| Speed | Surfaced=14.0 kn / Dived= 10.0 (design) 9.0 (service) | 
| Range | Surface= 2500 nmi at 10 kn / Submerged=45 nmi at 5 kn | 
| Complement | 25 | 
| Armament | 3 × 18 in (46 cm) torpedo tubes (2 forward, one aft), 1 × 12-pounder gun | 
HMS D6 was one of eight D-class submarine built for the Royal Navy during the first decade of the 20th century.