Data Quality88%
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
M1943-class minesweeper
Country
Production
1943–1950
Quantity
70
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
MINE COUNTERMEASURES VESSELS (MCM) · WORLD WAR II
15
PERFORMANCE/PRICE
78
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
◎Identification5MOD.5
- Hull Classificationsteel hull
- Ship TypeM1943-class minesweeper
- Commissioned1943
- Ships in Class70
- In ServiceNo
◈Displacement & Dimensions5MOD.5
- Light Displacement400 t
- Full Load Displacement420 t
- Length58 m
- Beam8.5 m
- Draft2.5 m
▣Propulsion6MOD.6
- Propulsion Typediesel engines
- Shaft Power2,000 kW
- Top Speed16 kn
- Range2,500
- Endurance30 day
- Complement (crew)45
◇Self-Defense4MOD.4
- Main Gun2 × 100 mm guns
- CIWS2 × 37 mm AA guns, 2 × 12.7 mm MGs
- Electronic WarfareNo
- Decoy LaunchersNo
03 / History
SERVICE LIFESPANStill in Service
- 1943Production started
- 1950Production ended
83
years in service
7
years in production
70
units produced
1
countries operating
ⓘ The producing country still actively operates it. 9 countries retired it.
04 / Operators
Operator Countries10country
05 / MASS Score
MINE COUNTERMEASURES VESSELS (MCM) RANKING Mine Countermeasures Vessels (MCM) · World War II
MASS RANKINGSMASS ↗
142MINE COUNTERMEASURES VESSELS (MCM)15WORLD WAR II · MINE COUNTERMEASURES VESSELS (MCM)945GERMANY · ALL WEAPONS69PERFORMANCE/PRICE · MINE COUNTERMEASURES VESSELS (MCM)
ⓘ Rankings are within theMine Countermeasures Vessels (MCM)category.
📚 Sources