The submarine Tuna (SS-203) of the US Navy.
Technical information
| Type | Submarine |
| Displacement | 1475 / 2370 BRT |
| Length | 307 feet |
| Complement | 5 + 54 men |
| Armament | Ten 21" torpedo tubes, six forward, four aft, 24 torpedoes. one 3"/50 deck gun. two .50 calibre machine guns. two .30 calibre machine guns. |
| Max speed | 20 / 8 kts knots (surfaced/submerged) |
| Engines | Diesel / electric 2 shafts |
| Power | 5400 / 2740 hp. (surfaced/submerged) |
| Notes on class | The second batch of ships (names starting with the letter G) had a slightly larger fuel capacity. |
All ships of the Tambor class
| ||
 | Tambor (SS-198) | |
| | Tautog (SS-199) | |
| | Thresher (SS-200) | |
| | Triton (SS-201) | Lost on 10 Apr 1943 |
| | Trout (SS-202) | Lost on 29 Feb 1944 |
| | Tuna (SS-203) | |
| ||
US Navy (more on See all Submarine classes.
 We were pirates Robert Schultz |
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