Raisio 1980
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| Ruissalo | 53 | Laivateollisuus, Turku | 1958 | 16.6.1959 | 8.1959 | stricken 1994 | |
| Raisio | 54 | Laivateollisuus, Turku | 1958 | 2.7.1959 | 9.1959 | stricken 2004 | |
| Röytta | 55 | Laivateollisuus, Turku | 1958 | 2.6.1959 | 10.1959 | stricken 2005 |
|
Displacement standard, t |
110 |
|
Displacement full, t |
130 |
|
Length, m |
32.0 |
|
Breadth, m |
6.00 |
|
Draught, m |
1.80 |
|
No of shafts |
2 |
|
Machinery |
2 MTU diesels |
|
Power, h. p. |
2500 |
|
Max speed, kts |
15 |
|
Fuel, t |
diesel oil |
| Endurance, nm(kts) | |
|
Armament |
1 x 1 - 40/60 Bofors 315, 1 x 1 - 20/70 Mk 7, 2 x 5 RBU-1200 ASWRL, mechanical minesweeping gear |
| Electronic equipment | Decca radar, sonar |
|
Complement |
20 |
Project history: Development of previous design. Also can be used as minesweepers.
Modernizations: 1976, Ruissalo; 1980, Raisio, Röytta: - 1 x 1 - 40/60, 1 x 1 - 20/70; + 2 x 2 - 23/87 ZU-23-2
Naval service: No significant events.
Ruissalo 1979
© Ivan Gogin, 2016