| Built By: | Vickers (Barrow) |
| Build Group: | K1 |
| Fate: | Scrapped October 1923. |
| 1919: | Lieutenant Commander | Hugh Richard Marrack | DSC |
| Length overall | 339 ft |
| Beam | 26 ft 6 inch |
| Draught | 20 ft 11 inch |
| Displacement | 1980 tons (surface) |
| 2566 tons (submerged) | |
| Diving Depth | 200 ft |
| Speed | Surface 24 knots (design) |
| Surface 24 knots (service) | |
| Submerged 10 to 10.5 knots (design) | |
| Submerged 9 knots (service) | |
| No. of shafts | 2 |
| Propeller | 3 blades, 7 ft 8 inch diameter |
| Armament | 4 x 18 inch bow tubes |
| 4 x 18 inch beam tubes | |
| (16 torpedoes carried) | |
| 2 x 4 inch guns | |
| 1 x 3 inch gun | |
| Endurance | Surface: 960 miles at full power (design) |
| Surface: 800 miles at full power or 12500 miles at 10 knots (service) | |
| Submerged: 13.5 miles at 9 knots (design) | |
| Submerged: 8 miles at 8 knots or 30 miles at 4 knots (service) | |
| Complement | 5 Officers and 53 Ratings |
The Dolphin Code has earned a solid international reputation, and is now well known within Western Submarine navies. It has even been rumoured that the late Soviet Naval Air Force used the code on occasion. The Royal Australian Navy additions were added in 1997 and serve to attest to the popularity of the DOLPHIN CODE
Television drama starring David Jason. 40 years after a British submarine goes missing at the end of the war, it re-appears, and the British government send the remaining crew member (Jason) with a new crew to trace the sub's last happenings. But the new crew start showing characteristics of the old crew.
13 pages added or updated in the last 3 month
Please help to maintain this site by reporting any Errors, Broken Links, Information or Site Issues on this page using this button
If you find this site useful, please consider supporting my work with a small Donation.
Please Note: Donations made using this option go directly to the site owner and not to the Submariners Association.
Thankyou for your support.
| Length overall | 339 ft |
| Beam | 26 ft 6 inch |
| Draught | 20 ft 11 inch |
| Displacement | 1980 tons (surface) |
| 2566 tons (submerged) | |
| Diving Depth | 200 ft |
| Speed | Surface 24 knots (design) |
| Surface 24 knots (service) | |
| Submerged 10 to 10.5 knots (design) | |
| Submerged 9 knots (service) | |
| No. of shafts | 2 |
| Propeller | 3 blades, 7 ft 8 inch diameter |
| Armament | 4 x 18 inch bow tubes |
| 4 x 18 inch beam tubes | |
| (16 torpedoes carried) | |
| 2 x 4 inch guns | |
| 1 x 3 inch gun | |
| Endurance | Surface: 960 miles at full power (design) |
| Surface: 800 miles at full power or 12500 miles at 10 knots (service) | |
| Submerged: 13.5 miles at 9 knots (design) | |
| Submerged: 8 miles at 8 knots or 30 miles at 4 knots (service) | |
| Complement | 5 Officers and 53 Ratings |
The Dolphin Code has earned a solid international reputation, and is now well known within Western Submarine navies. It has even been rumoured that the late Soviet Naval Air Force used the code on occasion. The Royal Australian Navy additions were added in 1997 and serve to attest to the popularity of the DOLPHIN CODE
Television drama starring David Jason. 40 years after a British submarine goes missing at the end of the war, it re-appears, and the British government send the remaining crew member (Jason) with a new crew to trace the sub's last happenings. But the new crew start showing characteristics of the old crew.
13 pages added or updated in the last 3 month
Please help to maintain this site by reporting any Errors, Broken Links, Information or Site Issues on this page using this button
If you find this site useful, please consider supporting my work with a small Donation.
Please Note: Donations made using this option go directly to the site owner and not to the Submariners Association.
Thankyou for your support.

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