Hämeenmaa-class minelayer
The Hämeenmaa-class minelayers (Finnish: Hämeenmaa-luokan miinalaiva) is a two-vessel strong class of coastal minelayers, used by the Finnish Navy.
MLC Uusimaa | |
Class overview | |
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Name | Hämeenmaa |
Operators | Finnish Navy |
Preceded by | Finnish minelayer Pohjanmaa |
Succeeded by | Pohjanmaa-class corvette |
Completed | 2 |
Active | 2 |
General characteristics | |
Class and type | Hämeenmaa |
Type | MLC = Minelayer, Coastal |
Displacement | 1,450 tons |
Length | 77.8 m (255 ft) |
Beam | 11.6 m (38 ft) |
Draught | 3.2 m (10 ft) |
Installed power | 2 × Wärtsilä Vasa 16V22 (2,600 kW each) |
Propulsion | Two shafts; KaMeWa controllable pitch propellers |
Speed | About 20 knots (37 km/h; 23 mph) |
Complement | 60 |
Sensors and processing systems |
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Electronic warfare & decoys |
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Armament |
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Armor | Vital areas Kevlar- and ArmourSteel protection |
Notes |
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The ships have a steel hull and aluminum alloy superstructure. The class has an ice operating classification of ICE-1A and can operate year-round in ice up to 40 cm thick.
During a crisis the main task for the Hämeenmaa-class ships is minelaying, but the vessels can also act as escort, transport and depot ships.
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