Data Quality84%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the patrol boats & fast attack craft category.
01 / Overview
Rio Minho-class river gunboat
Category
Country
Prime contractor
Production
1864–
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
PATROL BOATS & FAST ATTACK CRAFT · PRE-WWI / INDUSTRIAL AGE
83
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the patrol boats & fast attack craft category, regardless of era.
02 / Specs & Design
◎Identification5MOD.5
- Hull Classificationriver gunboat
- Ship TypePatrol Boat
- Builder / ShipyardEstaleiros Navais de Viana do Castelo
- Ships in Class1
- In ServiceYes
◈Displacement1MOD.1
- Standard Displacement150 t
▣Dimensions3MOD.3
- Length (overall)32 m
- Beam6.5 m
- Draft1.5 m
◇Complement3MOD.3
- Total Complement30
- Officers5
- Air Wing Personnel0
◆Propulsion10MOD.10
- Propulsion Typediesel
- Arrangement (CODAG/COGAG…)twin-screw
- Number of Engines2
- Shaft Power2,200 kW
- Shafts / Screws2
- Top Speed15 kn
- Cruise Speed12 kn
- Range1,500
- Endurance7 day
- Nuclear-PoweredNo
▤Gun Armament4MOD.4
- Main GunBofors 40 mm L/70
- Main Gun Calibre40 mm
- Main Gun Count1
- Secondary Guns2×12.7 mm M2 Browning
⬢Missile Armament5MOD.5
- VLS Cells0
- SAM Maximum Range0 km
- Land-Attack Cruise MissilesYes
- 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 DeckNo
- Fixed-Wing Aircraft0
- UAV CapabilityNo
◈Sensors & Combat Systems7MOD.7
- Air-Search RadarRacal Decca 1226
- Surface / Fire-Control RadarRacal Decca RM 1290
- Phased-Array RadarNo
- Combat SystemSignaal SEWACO
- Aegis / EquivalentNo
- Electronic WarfareNo
- Decoy Launchers2×6 120 mm SRBOC
▣Survivability5MOD.5
- CBRN CitadelNo
- DegaussingNo
- Hull Materialsteel
- Stealth ShapingNo
- Automated Damage ControlNo
◇Fleet Status8MOD.8
- Completed1
- Active1
- Under Construction0
- Planned0
- Cancelled0
- Lost0
- Retired0
- Preserved0
◆Armour3MOD.3
- Armournone
- Belt Armour0 mm
- Deck Armour0 mm
03 / History
SERVICE LIFESPANRetired
- 1864Production started
162
years in service
0
countries operating
ⓘ 1 countries retired it.
05 / MASS Score
PATROL BOATS & FAST ATTACK CRAFT RANKING Patrol Boats & Fast Attack Craft · Pre-WWI / Industrial Age
MASS RANKINGSMASS ↗
339PATROL BOATS & FAST ATTACK CRAFT83PRE-WWI / INDUSTRIAL AGE · PATROL BOATS & FAST ATTACK CRAFT25PORTUGAL · ALL WEAPONS66PERFORMANCE/PRICE · PATROL BOATS & FAST ATTACK CRAFT
ⓘ Rankings are within thePatrol Boats & Fast Attack Craftcategory.
📖 TERMS ON THIS PAGE1terms
Cruise missiles designed to strike land targets from naval platforms, typically launched from ships or submarines.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources