Hanö 1975
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| Hanö | M51, 1.1979- V51 | 321 | Karlskrona Varvet // Kalmar Varv | 6.1950 | 14.5.1952 | 4.1953 | stricken 6.1982 |
| Tärnö | M52, 1.1979- V52 | 322 | Karlskrona Varvet // Kalmar Varv | 6.1950 | 14.5.1952 | 4.1953 | stricken 1988 |
| Tjurkö | M53, 1.1979- V53 | 328 | Karlskrona Varvet // Kalmar Varv | 6.1950 | 29.6.1951 | 12.1953 | stricken 6.1992 |
| Sturkö | M54, 1.1979- V54 | 323 | Karlskrona Varvet | 6.1950 | 15.3.1952 | 8.1953 | stricken 9.1987 |
| Ornö | M55, 1.1979- V55 | 324 | Karlskrona Varvet | 6.1950 | 14.6.1952 | 9.1953 | stricken 8.1993 |
| Utö | M56, 1.1979- V56 | 325 | Karlskrona Varvet | 6.1950 | 27.9.1952 | 11.1953 | stricken 6.1982 |
|
Displacement standard, t |
280 |
|
Displacement full, t |
295 |
|
Length, m |
40.0 |
|
Breadth, m |
7.00 |
|
Draught, m |
2.40 |
|
No of shafts |
2 |
|
Machinery |
2 Nohab-Polar MG-7 diesels |
|
Power, h. p. |
910 |
|
Max speed, kts |
14.5 |
|
Fuel, t |
diesel oil |
| Endurance, nm(kts) | |
|
Armament |
M51-55: 2 x 1 - 40/70 M48, 1 x 6 - 57 RFL, mechanical, magnetic, acoustic minesweeping gear M56: 1 x 1 - 40/70 M48, 1 x 6 - 57 RFL, mechanical, magnetic, acoustic minesweeping gear |
| Electronic equipment | none |
|
Complement |
25 |
Project history: Coastal minesweepers, steel hulls.
Modernizations: 1960s, all: + radar
1979, all: - minesweeping gear
Naval service: In 1979 all were converted to patrol boats.
Tjurkö 1975
Many thanks to Wolfgang Stöhr for additional information on this page.
© Ivan Gogin, 2015