| Build Group: | H21 |
| Fate: | Cancelled |
| Length overall | 171 ft 9 inch |
| Beam | 15 ft 9 inch |
| Depth | 15 ft 4 inch |
| Displacement | 438 tons (surface) |
| 504 tons (submerged) | |
| Diving Depth | 150 ft |
| Speed | Surface 13 knots (design) |
| Surface 11.5 knots (service) | |
| Submerged 10 to 10.5 knots (design) | |
| Submerged 9 knots (service) | |
| No. of shafts | 2 |
| Armament | 4 x 21 inch bow tubes (6 torpedoes carried) |
| Endurance | Surface: 2000 miles at full power (design) |
| Surface: 1100 miles at full power or 1600 miles at 10 knots (service) | |
| Submerged: 70 miles at 3 knots (design) | |
| Submerged: 9 miles at 8 knots or 34 miles at 3.5 knots (service) | |
| Complement | 22 |
| Class: | 1935 - 1970: T Class |
| Built By: | Devonport Dockyard |
| Build Group: | T 3 |
| Fate: | |
| Lost in January 1968 | |
A first hand account of the German U-boat battles of World War II, by one of the very few surviving commanders.
This is a story of triumph, disaster and eventual survival against all odds. Herbert Werner was one of the few U-boat commanders whose skill, daring and incredible luck saw him safely through to the end of the war. His is an epic and chilling description of the fearful havoc wrought by one small U-boat on the Atlantic convoys.
But easy success ebbed away in the face of ever-improving Allied detection and attack techniques. The hunters became the prey, to suffer appalling losses. Of 842 U-boats launched 779 were sunk, 'iron-coffins' to 28,000 men.
Herbert Werner's graphic account of war waged from beneath the sea, of horror and cold, cruel death, is dedicated to the seamen of all nations who died in the Battle of the Atlantic.
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.
| Length overall | 171 ft 9 inch |
| Beam | 15 ft 9 inch |
| Depth | 15 ft 4 inch |
| Displacement | 438 tons (surface) |
| 504 tons (submerged) | |
| Diving Depth | 150 ft |
| Speed | Surface 13 knots (design) |
| Surface 11.5 knots (service) | |
| Submerged 10 to 10.5 knots (design) | |
| Submerged 9 knots (service) | |
| No. of shafts | 2 |
| Armament | 4 x 21 inch bow tubes (6 torpedoes carried) |
| Endurance | Surface: 2000 miles at full power (design) |
| Surface: 1100 miles at full power or 1600 miles at 10 knots (service) | |
| Submerged: 70 miles at 3 knots (design) | |
| Submerged: 9 miles at 8 knots or 34 miles at 3.5 knots (service) | |
| Complement | 22 |
| Class: | 1935 - 1970: T Class |
| Built By: | Devonport Dockyard |
| Build Group: | T 3 |
| Fate: | |
| Lost in January 1968 | |
A first hand account of the German U-boat battles of World War II, by one of the very few surviving commanders.
This is a story of triumph, disaster and eventual survival against all odds. Herbert Werner was one of the few U-boat commanders whose skill, daring and incredible luck saw him safely through to the end of the war. His is an epic and chilling description of the fearful havoc wrought by one small U-boat on the Atlantic convoys.
But easy success ebbed away in the face of ever-improving Allied detection and attack techniques. The hunters became the prey, to suffer appalling losses. Of 842 U-boats launched 779 were sunk, 'iron-coffins' to 28,000 men.
Herbert Werner's graphic account of war waged from beneath the sea, of horror and cold, cruel death, is dedicated to the seamen of all nations who died in the Battle of the Atlantic.
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.

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