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A-class torpedo boat
Photo: Unknown author · Wikimedia Commons · Public domain
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A-classtorpedoboat

Patrol Boats & Fast Attack Craft · Germany · 1914
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A-classtorpedoboat

A-class torpedo boat
A-class torpedo boat Photo: Unknown author · Wikimedia Commons · Public domain
* Absolute score — assessed within category · no era adjustment
Speed
45
Firepower
40
Agility
55
Sensors
30
Range
35
Sea-Keeping
30
Affordability
70
Survivability
25
Versatility
40
Technology
35
Origin Germany
CategoryPatrol Boats & Fast Attack Craft
EraWorld War I
In service1914–1918
Operators5 countries
Quantity92
Data Quality88%
40
Patrol Boats & Fast Attack Craft MASS Rating
1/15
World War I
170/387
All-Time
Patrol Boats & Fast Attack Craft · 10 axes scored
Speed
45
Firepower
40
Agility
55
Sensors
30
Range
35
Sea-Keeping
30
Affordability
70
Survivability
25
Versatility
40
Technology
35
ⓘ Regardless of era, the same scoring system applies to all units in the patrol boats & fast attack craft category.
01 / Overview
A-class torpedo boat
Country
Production
1914–1918
Quantity
92
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
PATROL BOATS & FAST ATTACK CRAFT · WORLD WAR I
1
PERFORMANCE/PRICE
52
UNIT COST (2025 USD)
—
40
patrol boats & fast attack craft category
ⓘ Performance/Price and MASS score are computed across all units in the patrol boats & fast attack craft category, regardless of era.
02 / Specs & Design
◎Identification8MOD.8
  • Hull ClassificationKüstentorpedoboote
  • Ship Typetorpedo boat
  • Builder / ShipyardA.G. Vulcan Stettin
  • Laid Down1914
  • Launched1915
  • Commissioned1915
  • Ships in Class25
  • In ServiceYes
◈Displacement3MOD.3
  • Light Displacement109 t
  • Standard Displacement109 t
  • Full Load Displacement109 t
▣Dimensions4MOD.4
  • Length (overall)41 m
  • Length (waterline)41 m
  • Beam4.6 m
  • Draft1.52 m
◇Complement1MOD.1
  • Total Complement28
◆Propulsion9MOD.9
  • Propulsion Typesteam
  • Arrangement (CODAG/COGAG…)single-shaft
  • Number of Engines1
  • Shaft Power895 kW
  • Shafts / Screws1
  • Top Speed20 kn
  • Cruise Speed12.5 kn
  • Range900
  • Nuclear-PoweredNo
▤Gun Armament4MOD.4
  • Main Gun5 cm SK L/40 or 5.2 cm SK L/55
  • Main Gun Calibre50 mm
  • Main Gun Count1
  • Secondary Gunsnone
▲Underwater Warfare4MOD.4
◎Aviation5MOD.5
◈Sensors & Combat Systems3MOD.3
▣Survivability5MOD.5
◇Fleet Status8MOD.8
  • Completed25
  • Active0
  • Under Construction0
  • Planned25
  • Cancelled0
  • Lost7
  • Retired25
  • Preserved0
◆Armour1MOD.1
  • Armournone
03 / History
SERVICE LIFESPANRetired
  1. 1914Production started
  2. 1918Production ended
112
years in service
4
years in production
92
units produced
0
countries operating
ⓘ 5 countries retired it.
04 / Operators
📚 Sources
📖 ENCYCLOPEDIA Browse the Patrol Boats & Fast Attack Craft entry →