Names | Builders | Completed | Losses | Transfers | Discarding |
---|---|---|---|---|---|
MTV4, 1930s- Syöksy MTV5, 1930s- Nuoli MTV6, 1930s- Vinha MTV7, 1930s- Raju |
Thornycroft, Woolston, UK: MTV4, 5 Porvoo: MTV6 Aabo: MTV7 |
1928: MTV4, 5 1929: MTV6, 7 |
Raju (16.5.1943) |
none |
1942: Nuoli 1944: Syöksy 1945: Vinha |
Displacement standard, t | 12 |
---|---|
Displacement full, t |
|
Length, m | 16.8 |
Breadth, m | 3.40 |
Draught, m | 1.00 |
No of shafts | 2 |
Machinery | 2 Thornycroft Y12 petrol engines / 1 Thornycroft RA4 petrol engine for cruising |
Power, h. p. | 750 / 25 |
Max speed, kts | 40 |
Fuel, t | petrol 1700 l |
Endurance, nm(kts) | 200(6) |
Armament | 1 x 1 - 7.6/94, 2 - 450 TT |
Complement | 7 |
Built in Britain and Finland, concerned to 55-ft type. Wooden-hulled.
1943, all survived: + 1 x 1 - 20/60 Madsen, 3 mines.
1944, Vinha: - 2 - 450 TT
No significant events.