| Built By: | Scotts (Clyde) |
| Build Group: | S3 |
| Fate: | Sold 28th February 1962. Scrapped Gillingham |
| 1945: | Acting Lieutenant Co | Guy Stewart Chetwode Clarabut | DSO MID |
| 1946: | Lieutenant | Paul Murray-Jones | MID |
Sentinel was one of the few S boats to be completed too late to be employed in a war role.
| Official | ||
| Admiralty Approved | 17th Jul, 1945 | |
| Symbology | The three-headed dog that guards Hades. | |
| Design Notes | The heads of Cerberus in gold couped at the neck, the two sinister, encircled by a gold serpent pointing dexter on a black background. | |
| 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. |
The whereabouts of a Barrow built submarine sunk during the First World War has remained a mystery for nine decades. The AE1 submarine, built by Vickers Armstrong for the Royal Australian Navy, disappeared on September 14, 1914, just three months into the war, with the loss of 35 crew members. The tragedy came the day after the submarine had helped to capture what was then German New Guinea, now Papua New Guinea
Historical documentary which explores the efforts of German soldiers during World War II.
The outbreak of the Second World War meant that both sides had to concentrate a huge amount of their workforce on rearmament, with large amounts of supplies being delivered by air.
The German army relied heavily on their U-boats, and with ambush tactics devised by their creator, Admiral Doentitz, they became a dangerous force on the water.
The programme includes rare footage of former captains and U-boats in action.
13 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.
| Official | ||
| Admiralty Approved | 17th Jul, 1945 | |
| Symbology | The three-headed dog that guards Hades. | |
| Design Notes | The heads of Cerberus in gold couped at the neck, the two sinister, encircled by a gold serpent pointing dexter on a black background. | |
| 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. |
The whereabouts of a Barrow built submarine sunk during the First World War has remained a mystery for nine decades. The AE1 submarine, built by Vickers Armstrong for the Royal Australian Navy, disappeared on September 14, 1914, just three months into the war, with the loss of 35 crew members. The tragedy came the day after the submarine had helped to capture what was then German New Guinea, now Papua New Guinea
Historical documentary which explores the efforts of German soldiers during World War II.
The outbreak of the Second World War meant that both sides had to concentrate a huge amount of their workforce on rearmament, with large amounts of supplies being delivered by air.
The German army relied heavily on their U-boats, and with ambush tactics devised by their creator, Admiral Doentitz, they became a dangerous force on the water.
The programme includes rare footage of former captains and U-boats in action.
13 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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