| 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 |
I joined the Navy as a Seaman Boy in January 1941, leaving in April 1954. I served continuously in Terrapin, from her first commissioning in December 1943 until she was finally paid off for scrap in November 1945.
During World War II, the USS Haynes, an American destroyer escort discovers a German U-boat in the South Atlantic. A deadly duel between the two ships ensues, and Captain Murrell must draw upon all his experience to defeat the equally experienced German commander.
Stars: Robert Mitchum, Curd Jürgens, David Hedison
Academy Awards, USA 1958 Winner
12 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
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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 |
I joined the Navy as a Seaman Boy in January 1941, leaving in April 1954. I served continuously in Terrapin, from her first commissioning in December 1943 until she was finally paid off for scrap in November 1945.
During World War II, the USS Haynes, an American destroyer escort discovers a German U-boat in the South Atlantic. A deadly duel between the two ships ensues, and Captain Murrell must draw upon all his experience to defeat the equally experienced German commander.
Stars: Robert Mitchum, Curd Jürgens, David Hedison
Academy Awards, USA 1958 Winner
12 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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