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
Diogo Cão-class river gunboat
Category
Country
Prime contractor
Production
1895–
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
PATROL BOATS & FAST ATTACK CRAFT · PRE-WWI / INDUSTRIAL AGE
24
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
03 / History
SERVICE LIFESPANRetired
- 1895Production started
131
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 ↗
217PATROL BOATS & FAST ATTACK CRAFT24PRE-WWI / INDUSTRIAL AGE · PATROL BOATS & FAST ATTACK CRAFT17PORTUGAL · ALL WEAPONS66PERFORMANCE/PRICE · PATROL BOATS & FAST ATTACK CRAFT
ⓘ Rankings are within thePatrol Boats & Fast Attack Craftcategory.
📚 Sources