| Built By: | Armstrong Whitworth (Tyne) |
| Build Group: | R |
| Fate: | Broken Up February 1923 |
| 1924: | Lieutenant | James Godfrey Wood Deneys | |
| 1926: | Lieutenant | John Pollington Apps |
| Length overall | 163 ft 9 inch |
| Beam | 15 ft 9 inch |
| Depth | 15 ft 3 inch |
| Displacement | 410 tons (surface) |
| 503 tons (submerged) | |
| Diving Depth | 150 ft |
| Speed | Surface 15 knots (design) |
| Surface 15 knots (service) | |
| Submerged 9.5 knots (design) | |
| Submerged 9.5 knots (service) | |
| Endurance | Surface: 2000 miles at 9 knots (design) |
| Surface: 2400 miles at full power (service) | |
| Submerged: 15 miles at full power (design) | |
| Submerged: 15 miles at full power or 150 miles at 1.5 knots (service) | |
| No. of shafts | 1 |
| Armament | 6 x 18 inch bow tubes (7 torpedoes carried) |
| Complement | 2 officers, 20 ratings. |
| Class: | 1956 - 1988: Porpoise Class |
| Built By: | Vickers (Barrow) |
| Build Group: | P2 |
| Fate: | |
| Paid off June 1982, placed on disposal list 1983. Towed to Cammell Lairds for conversion as a target, painted bright orange for weapons testing during 1985 and was sunk the same year on October 20th. | |
The hour-by-hour account of the bravery, bungling, helplessness and heroism of men trapped by the sea.
On June 1, 1939, the Submarine Thetis sailed out of Liverpool Bay with 103 men on board for diving trials, but on the very first dive it failed to surface, the escape hatch jammed, and help was too slow in coming.
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.
| Length overall | 163 ft 9 inch |
| Beam | 15 ft 9 inch |
| Depth | 15 ft 3 inch |
| Displacement | 410 tons (surface) |
| 503 tons (submerged) | |
| Diving Depth | 150 ft |
| Speed | Surface 15 knots (design) |
| Surface 15 knots (service) | |
| Submerged 9.5 knots (design) | |
| Submerged 9.5 knots (service) | |
| Endurance | Surface: 2000 miles at 9 knots (design) |
| Surface: 2400 miles at full power (service) | |
| Submerged: 15 miles at full power (design) | |
| Submerged: 15 miles at full power or 150 miles at 1.5 knots (service) | |
| No. of shafts | 1 |
| Armament | 6 x 18 inch bow tubes (7 torpedoes carried) |
| Complement | 2 officers, 20 ratings. |
| Class: | 1956 - 1988: Porpoise Class |
| Built By: | Vickers (Barrow) |
| Build Group: | P2 |
| Fate: | |
| Paid off June 1982, placed on disposal list 1983. Towed to Cammell Lairds for conversion as a target, painted bright orange for weapons testing during 1985 and was sunk the same year on October 20th. | |
The hour-by-hour account of the bravery, bungling, helplessness and heroism of men trapped by the sea.
On June 1, 1939, the Submarine Thetis sailed out of Liverpool Bay with 103 men on board for diving trials, but on the very first dive it failed to surface, the escape hatch jammed, and help was too slow in coming.
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.

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