Data Quality82%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the mine countermeasures vessels (mcm) category.
01 / Overview
Alta-class minesweeper
Country
Prime contractor
Production
1996–1997
Quantity
5
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
MINE COUNTERMEASURES VESSELS (MCM) · POST-COLD WAR
4
PERFORMANCE/PRICE
87
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the mine countermeasures vessels (mcm) category, regardless of era.
02 / Specs & Design
◎Identification7MOD.7
- Hull Classificationcatamaran
- Ship Typeminesweeper
- BuilderKværner Mandal
- Commissioned1996
- Ships in Class5
- Rolemine countermeasures
- In ServiceYes
◈Displacement & Dimensions5MOD.5
- Light Displacement375 t
- Full Load Displacement375 t
- Length55.2 m
- Beam13.6 m
- Draft2.5 m
▣Capacity4MOD.4
- Troop Capacity0
- Well DeckNo
- Landing Craft Carried0
- Ro-Ro CapabilityNo
◇Propulsion5MOD.5
- Propulsion Typediesel waterjet
- Shaft Power5,400 kW
- Top Speed30 kn
- Range1,500
- Complement (crew)32
◆Aviation4MOD.4
- Embarked Helicopters0
- HangarNo
- Flight DeckNo
- Fixed-Wing / VSTOL0
▤Self-Defense4MOD.4
- Main GunRheinmetall 20 mm
- Self-Defense SAMMistral
- Electronic WarfareNo
- Decoy LaunchersNo
⬢Fleet Status8MOD.8
- Completed5
- Active3
- Under Construction0
- Planned0
- Cancelled0
- Lost1
- Retired1
- Preserved0
▲Armour1MOD.1
- Armournone
03 / History
SERVICE LIFESPANStill in Service
- 1996Production started
- 1997Production ended
30
years in service
1
years in production
5
units produced
1
countries operating
ⓘ The producing country still actively operates it.
05 / MASS Score
MINE COUNTERMEASURES VESSELS (MCM) RANKING Mine Countermeasures Vessels (MCM) · Post-Cold War
MASS RANKINGSMASS ↗
5MINE COUNTERMEASURES VESSELS (MCM)4POST-COLD WAR · MINE COUNTERMEASURES VESSELS (MCM)9NORWAY · ALL WEAPONS28PERFORMANCE/PRICE · MINE COUNTERMEASURES VESSELS (MCM)
ⓘ Rankings are within theMine Countermeasures Vessels (MCM)category.
📚 Sources