| Built By: | Swan Hunter (Tyne) |
| Build Group: | E3 |
| Fate: | Sold 13th October 1921. |
| 1916: | Lieutenant Commander | Henry Phillips Hughes | |
| 1917: | Lieutenant | G E Venning | |
| 1918: | Lieutenant Commander | O North | DSO |
| 1919: | Lieutenant | A E Conn | |
| 1919: | Lieutenant | T B Thomas-Peter |
| Length overall | 181 ft |
| Beam | 15 ft |
| Displacement | 667 tons (surface) |
| 807 tons (submerged) | |
| Diving Depth | 200 ft |
| Speed | Surface 15.25 knots (design) |
| Surface: 1500 miles on full power or 3000 miles at 10 knots (service) | |
| Submerged: 99 miles at 3 knots (design) | |
| Submerged: 10 miles at 9 knots or 65 miles at 5 knots (service) | |
| No. of shafts | 2 |
| Propeller | 3 blades, 5 ft 7 inch diameter |
| Armament | 2 x 18 inch bow tubes |
| 2 x 18 inch beam tubes | |
| 1 x 18 inch stern tube | |
| (10 torpedoes carried) | |
| 1 x 2-pounder gun | |
| Endurance | Surface: 3000 miles at 10 knots (design) |
| Surface: 1500 miles on full power or 3000 miles at 10 knots (service) | |
| Submerged: 99 miles at 3 knots (design) | |
| Submerged: 10 miles at 9 knots or 65 miles at 5 knots (service) | |
| Complement | 3 Officers, 28 Ratings. |
Surf (P 239) |
|
| Class: | 1935 - 1970: Improved S Class |
| Built By: | |
| Build Group: | S3 |
|
Fate: Sold 28/10/49 scrapped Faslane |
|
It was obvious that whatever had caused Affray to sink, and had ended the lives of all those on board, had occurred quickly.
Sixty years later, in this compelling maritime investigation, Alan Gallop uses previously top secret documents, interviews with experts and contemporary news sources to explore how and why Affray became the last British submarine lost at sea, and possibly the greatest maritime mystery since the Marie Celeste.
20 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.
| Length overall | 181 ft |
| Beam | 15 ft |
| Displacement | 667 tons (surface) |
| 807 tons (submerged) | |
| Diving Depth | 200 ft |
| Speed | Surface 15.25 knots (design) |
| Surface: 1500 miles on full power or 3000 miles at 10 knots (service) | |
| Submerged: 99 miles at 3 knots (design) | |
| Submerged: 10 miles at 9 knots or 65 miles at 5 knots (service) | |
| No. of shafts | 2 |
| Propeller | 3 blades, 5 ft 7 inch diameter |
| Armament | 2 x 18 inch bow tubes |
| 2 x 18 inch beam tubes | |
| 1 x 18 inch stern tube | |
| (10 torpedoes carried) | |
| 1 x 2-pounder gun | |
| Endurance | Surface: 3000 miles at 10 knots (design) |
| Surface: 1500 miles on full power or 3000 miles at 10 knots (service) | |
| Submerged: 99 miles at 3 knots (design) | |
| Submerged: 10 miles at 9 knots or 65 miles at 5 knots (service) | |
| Complement | 3 Officers, 28 Ratings. |
Surf (P 239) |
|
| Class: | 1935 - 1970: Improved S Class |
| Built By: | |
| Build Group: | S3 |
|
Fate: Sold 28/10/49 scrapped Faslane |
|
It was obvious that whatever had caused Affray to sink, and had ended the lives of all those on board, had occurred quickly.
Sixty years later, in this compelling maritime investigation, Alan Gallop uses previously top secret documents, interviews with experts and contemporary news sources to explore how and why Affray became the last British submarine lost at sea, and possibly the greatest maritime mystery since the Marie Celeste.
20 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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