| Built By: | Chatham Dockyard (Medway) |
| Build Group: | D |
| Fate: | Scrapped 19th December 1921. |
1914: 8th Flotilla Portsmouth, HMS Maidstone and Adamant
1914: 8th Flotilla. HMS Maidstone, Harwich.
Had an encounter with a submerged German U-boat in May of 1918 which resulted with her periscopes being damaged.
| 14-02-1910 | Laid Down |
| 14-01-1911 | Launched |
| 14-12-1911 | Completed |
| 10-02-1918 | D7 had a frightening experience when she was depth-charged by the destroyer HMS Pelican in a case of mistaken identity. Considerable damage was caused during the attack. Eventually the boat was able to surface and identify herself |
| Length overall | 164 ft |
| Beam | 13 ft 10 7/8 inch |
| Depth | 13 ft 11 1/8 inch |
| Displacement | Surface 495 tons |
| Submerged 620 tons | |
| Diving Depth | 100 ft |
| Speed | Surface 14.5 knots (design) |
| Surface 14.5 knots (service) | |
| Submerged 9 knots (design) | |
| Submerged 9+ knots (service) | |
| No. of shafts | 2 |
| Propeller | 3 blades, 5 ft diameter |
| Armament | 2 x 18 inch bow tubes |
| 1 x 18 inch stern tube | |
| (6 torpedoes carried) | |
| Endurance | Surface: 2500 miles at 10 knots (design) |
| Surface: 2500 miles at 11.5 knots (service) | |
| Submerged: 70 miles at 5 knots (design) | |
| Complement | 3 officers and 22 ratings |
For the last ten years, teams of divers have scoured waters off the North East and Yorkshire Coast looking for the last few missing German U-Boats from World War One.
From Alistair MacLean's best-selling novel of secrets, spies and sabotage!
The U.S. nuclear sub Tigerfish churns toward the North Pole. Its mission: rescue the imperiled members of weather outpost Ice Station Zebra. On board are Cmdr. Ferraday and his crew, several unexpected arrivals with secret orders, and enough suspicions, suspense and twists to make "Ice Station Zebra" an engrossing espionage thriller
The Cold War heats up as John Sturges (The Great Escape) directs Rock Hudson, Ernest Borgnine, Patrick McGoohan, Jim Brown and more in this epic adventure nominated for two Academy Awards and featuring taut action set pieces above and below the ice. All hands to stations for excitement!
14 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 | 164 ft |
| Beam | 13 ft 10 7/8 inch |
| Depth | 13 ft 11 1/8 inch |
| Displacement | Surface 495 tons |
| Submerged 620 tons | |
| Diving Depth | 100 ft |
| Speed | Surface 14.5 knots (design) |
| Surface 14.5 knots (service) | |
| Submerged 9 knots (design) | |
| Submerged 9+ knots (service) | |
| No. of shafts | 2 |
| Propeller | 3 blades, 5 ft diameter |
| Armament | 2 x 18 inch bow tubes |
| 1 x 18 inch stern tube | |
| (6 torpedoes carried) | |
| Endurance | Surface: 2500 miles at 10 knots (design) |
| Surface: 2500 miles at 11.5 knots (service) | |
| Submerged: 70 miles at 5 knots (design) | |
| Complement | 3 officers and 22 ratings |
For the last ten years, teams of divers have scoured waters off the North East and Yorkshire Coast looking for the last few missing German U-Boats from World War One.
From Alistair MacLean's best-selling novel of secrets, spies and sabotage!
The U.S. nuclear sub Tigerfish churns toward the North Pole. Its mission: rescue the imperiled members of weather outpost Ice Station Zebra. On board are Cmdr. Ferraday and his crew, several unexpected arrivals with secret orders, and enough suspicions, suspense and twists to make "Ice Station Zebra" an engrossing espionage thriller
The Cold War heats up as John Sturges (The Great Escape) directs Rock Hudson, Ernest Borgnine, Patrick McGoohan, Jim Brown and more in this epic adventure nominated for two Academy Awards and featuring taut action set pieces above and below the ice. All hands to stations for excitement!
14 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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