Data Quality82%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the offshore patrol vessels (opv) category.
01 / Overview
County-class offshore patrol vessel
Category
Prime contractor
Production
2005–2006
Quantity
3
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
OFFSHORE PATROL VESSELS (OPV) · POST-COLD WAR
11
PERFORMANCE/PRICE
87
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the offshore patrol vessels (opv) category, regardless of era.
02 / Specs & Design
◎Identification8MOD.8
- Hull ClassificationDamen Stan 4207
- Ship Typeoffshore patrol vessel
- Builder / ShipyardDamen Group
- Laid Down2005
- Launched2005
- Commissioned2005
- Ships in Class5
- In ServiceYes
◈Dimensions1MOD.1
- Length (overall)42.8 m
▣Complement2MOD.2
- Total Complement17
- Air Wing Personnel0
◇Propulsion4MOD.4
- Propulsion Typediesel
- Arrangement (CODAG/COGAG…)twin-screw
- Top Speed26 kn
- Nuclear-PoweredNo
◆Gun Armament4MOD.4
- Main Gunnone
- Main Gun Count0
- Secondary Gunsnone
- CIWSnone
▤Missile Armament6MOD.6
- VLS Cells0
- Anti-Ship Missilesnone
- Surface-to-Air Missilesnone
- Land-Attack Cruise MissilesNo
- Ballistic Missile DefenseNo
- ASW Rocket / MissileNo
⬢Underwater Warfare4MOD.4
- Torpedo Tubes0
- ASW CapabilityNo
- Hull-Mounted SonarNo
- Towed Array SonarNo
▲Aviation5MOD.5
- Embarked Helicopters0
- HangarNo
- Flight DeckYes
- Fixed-Wing Aircraft0
- UAV CapabilityNo
◎Sensors & Combat Systems7MOD.7
- Air-Search Radarnone
- Surface / Fire-Control Radarnone
- Phased-Array RadarNo
- Combat Systembridge electronics by Alphatron Marine
- Aegis / EquivalentNo
- Electronic WarfareNo
- Decoy Launchersnone
◈Survivability5MOD.5
- CBRN CitadelNo
- DegaussingNo
- Hull Materialsteel
- Stealth ShapingNo
- Automated Damage ControlNo
▣Fleet Status8MOD.8
- Completed5
- Active3
- Under Construction0
- Planned0
- Cancelled0
- Lost0
- Retired2
- Preserved0
◇Armour1MOD.1
- Armournone
03 / History
SERVICE LIFESPANStill in Service
- 2005Production started
- 2006Production ended
21
years in service
1
years in production
3
units produced
1
countries operating
05 / MASS Score
OFFSHORE PATROL VESSELS (OPV) RANKING Offshore Patrol Vessels (OPV) · Post-Cold War
MASS RANKINGSMASS ↗
67OFFSHORE PATROL VESSELS (OPV)11POST-COLD WAR · OFFSHORE PATROL VESSELS (OPV)1PERFORMANCE/PRICE · OFFSHORE PATROL VESSELS (OPV)
ⓘ Rankings are within theOffshore Patrol Vessels (OPV)category.
📖 TERMS ON THIS PAGE1terms
The upper deck of an aircraft carrier, equipped for aircraft takeoff, landing, and maintenance operations.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources