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FIGHTING SHIPS OF THE WORLD
ESTONIA
COASTAL FORCES
RISTNA patrol boats (1957/1999)
Ships
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
|---|---|---|---|---|---|---|---|
| Ristna (ex-Rihtniemi) | P422 | Rauma-Repola, Rauma, Finland | 1955 | 1956 | 5.1957 // 8.7.1999 | stricken 2005, recommissioned 2009, stricken 3.2015 | |
| Suurop (ex-Rymättylä) | P423 | Rauma-Repola, Rauma, Finland | 1955 | 1956 | 2.1957 // 8.7.1999 | stricken 2005 |
Technical data
| Displacement standard, t | 115 |
|---|---|
| Displacement full, t | 135 |
| Length, m | 34.0 |
| Breadth, m | 6.00 |
| Draught, m | 1.80 |
| No of shafts | 2 |
| Machinery | 2 MTU diesels |
| Power, h. p. | 2500 |
| Max speed, kts | 18 |
| Fuel, t | diesel oil |
| Endurance, nm(kts) | |
| Armament | 1 x 2 - 23/82 Sako, 3 x 1 - 12.7/90 |
| Electronic equipment | Decca 1226 radar, Simrad sonar |
| Complement | 20 |
Standard scale images
Ristna 2000
Project history
Former Finnish patrol boats.
Modernizations
None.
Naval service
No significant events.
? Navypedia, 2020
