| Built By: | Scotts (Clyde) |
| Build Group: | S3 |
| Fate: | Sold 28th February 1962. Scrapped Gillingham |
Sentinel was one of the few S boats to be completed too late to be employed in a war role.
| Length overall | 217 ft |
| Beam | 23 ft 6 inch |
| Depth | 11 ft |
| Diving Depth | 350 ft |
| Speed | Surface 15 knots (design) |
| Surface 14.75 knots (service) | |
| Submerged 10 knots (design) | |
| Submerged 9 knots (service) | |
| No. of shafts | 2 |
| Endurance | Surface: 6000 miles at 10 knots (design) |
| Armament (i) | 6 x 21 inch bow tubes |
| 1 21 inch stern tube | |
| (13 torpedoes carried) | |
| 1 x 3 inch gun | |
| 3 x 0.303 inch machine-guns | |
| 1 x 20mm Oerlikon cannon | |
| Complement | 5 Officers and 43 Ratings |
| Note | The armament of submarines of this class varied considerably. For example: 23 boats were fitted with the six bow tubes only; 18 vessels, intended to operate in the Far East, had their 3 inch guns replaced by 4 inch guns; whilst, in some boats, the Oerlikon cannon replaced, rather than supplemented, the three machine-guns. |
| Class: | 1959 - 1998: Oberon Class |
| Built By: | Scotts (Clyde) |
| Build Group: | O2a |
| Fate: | |
| Sold 1992. | |
During the occupation of World War II, the owner of a Dutch shipping port is ordered to attend an interview with the head of the Gestapo.
His yard has almost completed two submarines and the Nazis are anxious to have them finished and fully operational. They offer to reinstate him if he agrees, which he does.
But what the Nazis do not know is that he is planning to double cross them and take the ships to England, if he can. Starring Ralph Richardson, Googie Withers and Esmond Knight.
12 pages added or updated in the last 2 month
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| Length overall | 217 ft |
| Beam | 23 ft 6 inch |
| Depth | 11 ft |
| Diving Depth | 350 ft |
| Speed | Surface 15 knots (design) |
| Surface 14.75 knots (service) | |
| Submerged 10 knots (design) | |
| Submerged 9 knots (service) | |
| No. of shafts | 2 |
| Endurance | Surface: 6000 miles at 10 knots (design) |
| Armament (i) | 6 x 21 inch bow tubes |
| 1 21 inch stern tube | |
| (13 torpedoes carried) | |
| 1 x 3 inch gun | |
| 3 x 0.303 inch machine-guns | |
| 1 x 20mm Oerlikon cannon | |
| Complement | 5 Officers and 43 Ratings |
| Note | The armament of submarines of this class varied considerably. For example: 23 boats were fitted with the six bow tubes only; 18 vessels, intended to operate in the Far East, had their 3 inch guns replaced by 4 inch guns; whilst, in some boats, the Oerlikon cannon replaced, rather than supplemented, the three machine-guns. |
| Class: | 1959 - 1998: Oberon Class |
| Built By: | Scotts (Clyde) |
| Build Group: | O2a |
| Fate: | |
| Sold 1992. | |
During the occupation of World War II, the owner of a Dutch shipping port is ordered to attend an interview with the head of the Gestapo.
His yard has almost completed two submarines and the Nazis are anxious to have them finished and fully operational. They offer to reinstate him if he agrees, which he does.
But what the Nazis do not know is that he is planning to double cross them and take the ships to England, if he can. Starring Ralph Richardson, Googie Withers and Esmond Knight.
12 pages added or updated in the last 2 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.

Comments
Comment by: Bruce Stewart on September 11th, 2024
My late father, William Stewart, served as cook aboard the Sentinel amongst other boats. I was born in 1954 and Christened on the Sentinel at Grand Harbour, Valetta in the diocese of Gibraltar.
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