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Captain-class frigate
Photo: Royal Navy official photographer · Wikimedia Commons · Public domain
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Captain-classfrigate

Frigates · United Kingdom · 1943
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Captain-classfrigate

Captain-class frigate
Captain-class frigate Photo: Royal Navy official photographer · Wikimedia Commons · Public domain
* Absolute score — assessed within category · no era adjustment
Anti-Surface Capability
60
Air Defence
45
ASW Capability
70
Sensors
50
Versatility
75
Endurance
65
Survivability
55
Aviation
10
Technology
40
Cost-Effectiveness
90
Origin United Kingdom
ManufacturerBoston Navy Yard
CategoryFrigates
EraWorld War II
In service1943–1943
Operators4 countries
Quantity78
Data Quality88%
MASS(Military Archive Scoring System)
56
Frigates MASS Rating
1/15
World War II
122/245
All-Time
Frigates · 10 axes scored
Anti-Surface Capability
60
Air Defence
45
ASW Capability
70
Sensors
50
Versatility
75
Endurance
65
Survivability
55
Aviation
10
Technology
40
Cost-Effectiveness
90
ⓘ Regardless of era, the same scoring system applies to all units in the frigates category.
01 / Overview
Captain-class frigate
Category
Prime contractor
Production
1943–1943
Quantity
78
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
FRIGATES · WORLD WAR II
1
PERFORMANCE/PRICE
94
UNIT COST (2025 USD)
—
56
frigates category
ⓘ Performance/Price and MASS score are computed across all units in the frigates category, regardless of era.
02 / Specs & Design
◎Identification5MOD.5
  • Laid Down1941
  • Launched1942
  • Commissioned1943
  • Ships in Class78
  • In ServiceYes
◈Displacement2MOD.2
  • Light Displacement1,140 t
  • Standard Displacement1,400 t
▣Dimensions4MOD.4
  • Length (overall)93 m
  • Length (waterline)93 m
  • Beam11 m
  • Draft3 m
◇Complement1MOD.1
  • Total Complement186
◆Propulsion6MOD.6
  • Number of Engines2
  • Shaft Power9,994 kW
  • Shafts / Screws2
  • Top Speed20 kn
  • Cruise Speed15 kn
  • Range5,000
▤Gun Armament2MOD.2
  • Main Gun Calibre76 mm
  • Main Gun Count3
⬢Missile Armament1MOD.1
▲Underwater Warfare4MOD.4
◎Aviation4MOD.4
◈Sensors & Combat Systems3MOD.3
◇Fleet Status3MOD.3
  • Completed78
  • Lost15
  • Retired77
03 / History
SERVICE LIFESPANStill in Service
  1. 1939First deployment: World War II
  2. 1943Production started
83
years in service
0
years in production
78
units produced
2
countries operating
ⓘ The producing country still actively operates it. 2 countries retired it.
04 / Operators
Captain-class frigateSALES1records
YearBuyerQuantityAmountPresent Value (2025)
—United Kingdom78——
ⓘ "Present Value" is an estimated amount adjusted for inflation.
📖 TERMS ON THIS PAGE3terms
Anti-Submarine Warfare. Capability to detect, track, and engage submarines.
Automated Damage Control is a shipboard system that detects, assesses, and mitigates combat damage on aircraft carriers using sensors and software to enhance response speed and reduce crew workload.
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
📖 ENCYCLOPEDIA Browse the Frigates entry →