Data Quality83%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the corvettes category.
01 / Overview
Turunmaa-class gunboat
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
CORVETTES · COLD WAR
41
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the corvettes category, regardless of era.
02 / Specs & Design
◎Identification8MOD.8
- Hull Classificationgunboat
- Ship Typecorvette
- Builder / ShipyardWärtsilä Hietalahti shipyard
- Laid Down1963
- Launched1968
- Commissioned1969
- Ships in Class2
- In ServiceNo
◈Displacement3MOD.3
- Light Displacement700 t
- Standard Displacement700 t
- Full Load Displacement1,350 t
▣Dimensions3MOD.3
- Length (overall)74 m
- Beam7.8 m
- Draft3 m
◇Complement2MOD.2
- Total Complement70
- Officers30
◆Propulsion9MOD.9
- PropulsionCODAG
- Arrangement (CODAG/COGAG…)3 × MTU diesel engines and 1 × Rolls-Royce Olympus gas turbine driving 3 shafts via pump-jet
- Number of Engines4
- Shaft Power18,200 kW
- Shafts / Screws3
- Top Speed37 kn
- Cruise Speed17 kn
- Range5,000
- Nuclear-PoweredNo
▤Gun Armament4MOD.4
- Main GunBofors 120 mm Automatic Gun L/46
- Main Gun Calibre120 mm
- Main Gun Count1
- Secondary Guns2 × Bofors 40 mm Automatic Gun L/70, 2 × twin ZU-23-2
⬢Missile Armament3MOD.3
▲Underwater Warfare4MOD.4
- Torpedo Tubes0
- ASW CapabilityYes
- Hull-Mounted SonarYes
- Towed Array SonarNo
◎Aviation5MOD.5
- Embarked Helicopters0
- HangarNo
- Flight DeckNo
- Fixed-Wing Aircraft0
- UAV CapabilityNo
◈Sensors & Combat Systems5MOD.5
- Air-Search RadarWM22 missile control
- Phased-Array RadarNo
- Combat SystemSimrad hull-mounted sonar, WM22 missile control, Argo EW
- Aegis / EquivalentNo
- Electronic WarfareYes
▣Survivability5MOD.5
- CBRN CitadelNo
- DegaussingNo
- Hull Materialsteel
- Stealth ShapingNo
- Automated Damage ControlNo
◇Fleet Status8MOD.8
- Completed2
- Active0
- Under Construction0
- Planned0
- Cancelled0
- Lost0
- Retired2
- Preserved1
◆Armour1MOD.1
- Armournone
03 / History
SERVICE LIFESPANStill in Service
- 1967Production started
- 1968Production ended
59
years in service
1
years in production
2
units produced
1
countries operating
ⓘ The producing country still actively operates it.
05 / MASS Score
CORVETTES RANKING Corvettes · Cold War
MASS RANKINGSMASS ↗
ⓘ Rankings are within theCorvettescategory.
📖 TERMS ON THIS PAGE4terms
Anti-Submarine Warfare. Capability to detect, track, and engage submarines.
Combined diesel-electric and gas propulsion system integrating diesel engines for cruising and gas turbines for high-speed operation.
Military action involving the use of electromagnetic spectrum to disrupt, deceive, or destroy enemy electronic systems.
Sonar system installed on the hull of a ship, used for underwater detection and navigation by emitting and receiving sound waves.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources