Data Quality88%
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
No.13-class submarine chaser
Category
Country
Prime contractor
Production
1939–1944
Quantity
49
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
PATROL BOATS & FAST ATTACK CRAFT · WORLD WAR II
17
PERFORMANCE/PRICE
87
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
◎Identification4MOD.4
- Hull ClassificationSubmarine chaser
- Ship TypeSubmarine chaser
- Commissioned1940
- Ships in Class49
◈Displacement1MOD.1
- Standard Displacement438 t
▣Dimensions3MOD.3
- Length (overall)51 m
- Beam6.7 m
- Draft2.75 m
◇Complement1MOD.1
- Total Complement68
◆Propulsion7MOD.7
- Propulsion TypeDiesel
- Arrangement (CODAG/COGAG…)2 shafts
- Number of Engines2
- Shaft Power1,268 kW
- Shafts / Screws2
- Top Speed16 kn
- Range2,000
▤Gun Armament4MOD.4
- Main Gun8 cm/40 3rd Year Type naval gun
- Main Gun Calibre76.2 mm
- Main Gun Count1
- Secondary GunsType 93 13.2 mm AA guns
⬢Underwater Warfare2MOD.2
▲Fleet Status5MOD.5
- Completed49
- Planned77
- Cancelled28
- Lost35
- Retired14
◎Armour1MOD.1
- Armour}}
03 / History
SERVICE LIFESPANStill in Service
- 1939Production started
- 1944Production ended
87
years in service
5
years in production
49
units produced
1
countries operating
ⓘ The producing country still actively operates it. 2 countries retired it.
04 / Variants
▚ WEAPON FAMILY
06 / MASS Score
PATROL BOATS & FAST ATTACK CRAFT RANKING Patrol Boats & Fast Attack Craft · World War II
MASS RANKINGSMASS ↗
165PATROL BOATS & FAST ATTACK CRAFT17WORLD WAR II · PATROL BOATS & FAST ATTACK CRAFT311JAPAN · ALL WEAPONS17PERFORMANCE/PRICE · PATROL BOATS & FAST ATTACK CRAFT
ⓘ Rankings are within thePatrol Boats & Fast Attack Craftcategory.
📖 TERMS ON THIS PAGE2terms
Anti-Submarine Warfare. Capability to detect, track, and engage submarines.
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