Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
---|---|---|---|---|---|---|---|
Orkla (ex-MMS1085) | 1950- M313 | East Anglian Constructors, Oulton Broad, UK | 22.4.1944 | 7.1944 | research vessel 1957 | ||
Vefsna (ex-MMS1086) | 1950- M314 | East Anglian Constructors, Oulton Broad, UK | 3.8.1944 | 10.1944 | research vessel 1957 |
Displacement standard, t | 360 |
---|---|
Displacement full, t | 430 |
Length, m | 42.7 |
Breadth, m | 8.51 |
Draught, m | 3.15 deep load |
No of shafts | 1 |
Machinery | 1 diesel |
Power, h. p. | 500 |
Max speed, kts | 10 |
Fuel, t | diesel oil 54 |
Endurance, nm(kts) | 2000(9.5) |
Armament | 2 x 1 - 20/70 Oerlikon Mk II/IV or 2 x 2 -20/70 Oerlikon Mk II/IV, mechanical, magnetic, acoustic minesweeping gear |
Complement | 21 |
British 126ft MMS, enlarged variant of 115ft MMS. Wooden hull.
None.
No significant events.