| Built By: | Broadbent (Huddersfield) |
| Build Group: | XE |
| Fate: | Sunk and used a bottom target 1954 off Portland. |
Unofficially named Unexpected
| 15-11-1944 | Completed |
| Length overall | 51 ft 7 inch |
| Beam | 8 ft 6 inch (with charges) |
| 5 ft 9 1/2 inch (without charges) | |
| Displacement | Without Charges: 27 tons (surface) |
| Without Charges: 29 1/2 tons (submerged) | |
| Diving Depth | 300 ft |
| Speed | With Charges: 6.5 knots (surface) |
| With Charges: 5 knots (submerged) | |
| No. of shafts | 1 |
| Armament | 2 x 2-ton side charges, Limpet mines |
| Endurance | Surface: 1320 miles at 4 knots (with charges) |
| Surface 1860 miles at 4 knots (without charges) | |
| Submerged: 80 miles at 2 knots (with charges) | |
| Complement | 4 |
| Class: | 1925 - 1946: Odin Class |
| Built By: | Beardmore (Clyde) |
| Build Group: | O2 |
| Fate: | |
| HMS Orpheus was declared overdue on 27th June 1940. The likely cause of her loss with all hands is that she was mined off Benghazi. | |
11 pages added or updated in the last 1 month
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| Length overall | 51 ft 7 inch |
| Beam | 8 ft 6 inch (with charges) |
| 5 ft 9 1/2 inch (without charges) | |
| Displacement | Without Charges: 27 tons (surface) |
| Without Charges: 29 1/2 tons (submerged) | |
| Diving Depth | 300 ft |
| Speed | With Charges: 6.5 knots (surface) |
| With Charges: 5 knots (submerged) | |
| No. of shafts | 1 |
| Armament | 2 x 2-ton side charges, Limpet mines |
| Endurance | Surface: 1320 miles at 4 knots (with charges) |
| Surface 1860 miles at 4 knots (without charges) | |
| Submerged: 80 miles at 2 knots (with charges) | |
| Complement | 4 |
| Class: | 1925 - 1946: Odin Class |
| Built By: | Beardmore (Clyde) |
| Build Group: | O2 |
| Fate: | |
| HMS Orpheus was declared overdue on 27th June 1940. The likely cause of her loss with all hands is that she was mined off Benghazi. | |
11 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. Or you can make a big one if you like :)
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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