| Built By: | Portsmouth Dockyard |
| Build Group: | Amphion |
| Fate: | Contract cancelled. |
| 03-11-1943 | Laid Down |
| 13-03-1945 | Launched |
| Length overall | 280 ft 6in |
| Beam | 22 ft |
| Depth | 16ft |
| Displacement | 1385 tons (surface) |
| 1620 tons (submerged) | |
| Diving Depth | 350 ft |
| Speed | Surface 18.5 knots (design) |
| Submarged 8 knots (design) | |
| No. of shafts | 2 |
| Armament | 6 x 21 inch bow tubes (2 external) |
| 4 x 21 inch stern tubes (2 external) | |
| 20 torpedoes carried | |
| 1 x 4 inch gun | |
| 1 x 20mm Qerlikon cannon | |
| 3 x 0.303in machine-guns | |
| Endurance | Surface: 10 500 miles at 11 knots (design) |
| Submerged: 16 miles at 8 knots or 90 miles at 3 knots | |
| Complement | 6 Officers and 55 Ratings. |
| 6 Officers and 58 Ratings after modernisation. |
Douglas Attwood was born in Ulverston in Lancashire (now in Cumbria) on 18th Jan 1892. He was the son of Alfred Attwood (a Mechanical Engineer with Rio Tinto - and the Vice Consul at Huelva, Mexico) and his wife Annie Ramsden Attwood - nee Marley).
Set during the Second World War, Above Us The Waves [1955] tells the dramatic tale of British attempts to sink a German warship, the "Tirpitz", using midget submarines. This 1950s film stars John Mills, John Gregson and Donald Sinden.
22 pages added or updated in the last 3 month
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| Length overall | 280 ft 6in |
| Beam | 22 ft |
| Depth | 16ft |
| Displacement | 1385 tons (surface) |
| 1620 tons (submerged) | |
| Diving Depth | 350 ft |
| Speed | Surface 18.5 knots (design) |
| Submarged 8 knots (design) | |
| No. of shafts | 2 |
| Armament | 6 x 21 inch bow tubes (2 external) |
| 4 x 21 inch stern tubes (2 external) | |
| 20 torpedoes carried | |
| 1 x 4 inch gun | |
| 1 x 20mm Qerlikon cannon | |
| 3 x 0.303in machine-guns | |
| Endurance | Surface: 10 500 miles at 11 knots (design) |
| Submerged: 16 miles at 8 knots or 90 miles at 3 knots | |
| Complement | 6 Officers and 55 Ratings. |
| 6 Officers and 58 Ratings after modernisation. |
Douglas Attwood was born in Ulverston in Lancashire (now in Cumbria) on 18th Jan 1892. He was the son of Alfred Attwood (a Mechanical Engineer with Rio Tinto - and the Vice Consul at Huelva, Mexico) and his wife Annie Ramsden Attwood - nee Marley).
Set during the Second World War, Above Us The Waves [1955] tells the dramatic tale of British attempts to sink a German warship, the "Tirpitz", using midget submarines. This 1950s film stars John Mills, John Gregson and Donald Sinden.
22 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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