| Built By: | Vickers (Barrow) |
| Build Group: | C1 |
| Fate: | Scrapped in December 1919. |
1914: 6th Flotilla Chatham, HMS Bonaventure and Hebe
| 09-12-1905 | Laid Down |
| 15-02-1907 | Launched |
| 23-05-1907 | Completed |
| 05-04-1917 | C7 torpedoed and sank UC-68 off Schowen, Holland. |
| 05-04-1917 | Attacked with torpedo and sank a U-boat near the Zeebrugge channel, At the time of the attack C7 was on the surface but trimmed right down with only the top of her conning tower visible. |
| Length overall | 143 ft |
| Beam | 13 ft |
| Displacement | Surface 290 tons |
| Draught | 11.5 ft |
| Submerged 320 tons | |
| Diving Depth | 100 ft |
| Speed | Surface 13 knots (design) |
| Surface 13+ knots (service) | |
| Submerged 7.5+ knots (design) | |
| Submerged 8 knots (service) | |
| Machinery | 600 hp petrol engine |
| 200 hp electric motor | |
| No. of shafts | 1 |
| Propeller | 3 blades, 5 ft 7 inch diameter |
| Armament | 2 x 18 inch bow torpedo tubes (4 torpedoes carried) |
| Endurance | Surface: 1300 miles at 9 knots (design) |
| Fuel | 15.5 tons (Petrol) |
| Surface: 910 miles at full power (service) | |
| Submerged: 16 miles at 8 knots | |
| Complement | 2 x officers, 14 x ratings |
Thames (N 71) |
|
| Class: | 1929 - 1945: River Class |
| Built By: | |
| Build Group: | River 1 |
|
Fate: HMS Thames was lost with all hands on 3rd August 1940. The Submarine was on its first patrol in the North Sea following a refit. The cause of the loss is not known but may have been the result of striking a mine. |
|
It was the Italians who pioneered the use of two-man human torpedoes or 'chariots', and their attacks on ships of the Royal Navy in Alexandria Harbour in 1941 caused Winston Churchill to write to the Chief of Staffs committee to enquire what was being done to emulate these daring attacks.
The result was the development of British 'chariots' which were regarded as stop-gaps until the X-Craft or midget submarines could be deployed.
22 pages added or updated in the last 1 month
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Thankyou for your support.
| Length overall | 143 ft |
| Beam | 13 ft |
| Displacement | Surface 290 tons |
| Draught | 11.5 ft |
| Submerged 320 tons | |
| Diving Depth | 100 ft |
| Speed | Surface 13 knots (design) |
| Surface 13+ knots (service) | |
| Submerged 7.5+ knots (design) | |
| Submerged 8 knots (service) | |
| Machinery | 600 hp petrol engine |
| 200 hp electric motor | |
| No. of shafts | 1 |
| Propeller | 3 blades, 5 ft 7 inch diameter |
| Armament | 2 x 18 inch bow torpedo tubes (4 torpedoes carried) |
| Endurance | Surface: 1300 miles at 9 knots (design) |
| Fuel | 15.5 tons (Petrol) |
| Surface: 910 miles at full power (service) | |
| Submerged: 16 miles at 8 knots | |
| Complement | 2 x officers, 14 x ratings |
Thames (N 71) |
|
| Class: | 1929 - 1945: River Class |
| Built By: | |
| Build Group: | River 1 |
|
Fate: HMS Thames was lost with all hands on 3rd August 1940. The Submarine was on its first patrol in the North Sea following a refit. The cause of the loss is not known but may have been the result of striking a mine. |
|
It was the Italians who pioneered the use of two-man human torpedoes or 'chariots', and their attacks on ships of the Royal Navy in Alexandria Harbour in 1941 caused Winston Churchill to write to the Chief of Staffs committee to enquire what was being done to emulate these daring attacks.
The result was the development of British 'chariots' which were regarded as stop-gaps until the X-Craft or midget submarines could be deployed.
22 pages added or updated in the last 1 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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