Poseidon 1960
Poseidon 1970
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| Ποσειδών [Poseidon] (ex-Lapon) | Y16, 1958- S78 | Electric Boat, Groton, USA | 2.1942 | 27.10.1942 | 1/1943 // 8.8.1957 | stricken 4.1975 | |
| Αμφιτρίτη [Amfitriti] (ex-Jack) | S117 | Electric Boat, Groton, USA | 2.1942 | 16.10.1942 | 1/1943 // 21.4.1958 | stricken 9.1967 |
|
Displacement standard, t |
|
|
Displacement normal, t |
1845 / 2415 |
|
Length, m |
92.2 wl 95.0 oa |
|
Breadth, m |
8.31 |
|
Draught, m |
4.65 |
|
No of shafts |
2 |
|
Machinery |
4 Hoover, Owens, Rentschler diesel-generators / 4 electric motors |
|
Power, h. p. |
5400 / 2740 |
|
Max speed, kts |
20.25 / 8.75 |
|
Fuel, t |
diesel oil 378 - 472 |
| Endurance, nm(kts) | 11000 (10) / 96 (2) |
|
Armament |
1 x 1 - 127/25 Mk 40, 10 - 533 TT (24 torpedoes or 40 mines, 6 bow, 4 stern) |
|
Electronic equipment |
SS, ST, SV radars, WFA, JT sonars, APR-1 ECM suite |
|
Complement |
60 |
|
Diving depth operational, m |
90 |
Project history: Former USN Gato class submarines fitted postwar with a streamlined fin.
Modernizations: None.
Naval service: No significant events.
© Ivan Gogin, 2015