Profile drawing for Torpedoboot 1914

Design and service

The class

With the outbreak of World War I, the German Naval command decided to build a group of small torpedo boats which would be able to operate in the shallow waters off the Coast of Flanders. Although all boats were ordered at Hamburgs Vulcan shipyard, several hulls were built by other shipyards and delivered to Hamburg for completion, 16 of the boats were even transported to Antwerp by train and assembled there.

Armed with two torpedo tubes and only one 5 cm gun for self defence, the small boats proved not to be very useful for combat operations. When engaging enemy destroyers or torpedo boats, their very limited artillery power made them an easy target for enemy boats.

Several boats were lost by mines and combat actions in World War I, many of them were taken over by the Belgian Navy after the war and used until the 1930. The rest remained in Germany and was used for several different tasks until the mid 1920s when they were scrapped.

Construction records

Boats of the class

25 boats and their recorded construction details and fates.

25 boats
Construction and fate of the boats in this class
NameConstructionLaunchedCommissionedFate
A1Vulkan Werke Hamburg 1914/191516.01.191529.01.1915Scrapped in Kiel 1922.
A2Vulkan Werke Hamburg 1914/191517.03.191523.03.1915Sunk by British destroyers in the North Sea on 01.05.1915.
A3Vulkan Werke Hamburg 1914/191524.06.191513.07.1915Disappered on route form Kiel to Danzig on 07.11.1915.
A4Vulkan Werke Hamburg 1914/191526.06.191530.06.1915Scuttled on 11.11.1918 in Flandern, raised by Belgium and used until 1931.
A5Vulkan Werke Hamburg 1914/191505.05.191510.05.1915Interned in Belgium, used by the Belgian Navy until 1931 when it was scrapped.
A6Vulkan Werke Hamburg 1914/191503.04.191508.04.1915Sunk by British destroyers in the North Sea on 01.05.1915.
A7Vulkan Werke Hamburg 1914/191502.02.191519.04.1915Sunk by French destroyers Capitaine Mehl and Bouclier near Ostend on 21.03.1918.
A8Vulkan Werke Hamburg 1914/191525.04.191521.05.1915Interned in Belgium, used by the Belgian Navy until 1939 when it was scrapped.
A9Vulkan Werke Hamburg 1914/191504.08.191506.08.1915Interned in Belgium, used by the Belgian Navy until 1939 when it was scrapped.
A10Vulkan Werke Hamburg 1914/191516.08.191523.08.1915Sunk on 07.02.1918 after mine hits in the North Sea.
A11Vulkan Werke Hamburg 1914/191504.06.191507.06.1915Interned in Belgium, used by the Belgian Navy until 1931 when it was scrapped.
A12Vulkan Werke Hamburg 1914/191528.04.191502.051915Interned in Belgium, used by the Belgian Navy until 1931 when it was scrapped.
A13Vulkan Werke Hamburg 1914/191515.05.191521.05.1915Sunk after bomb hit on 16.08.1917 near Ostend.
A14Vulkan Werke Hamburg 1914/191522.07.191527.07.1915Interned in Belgium, used by the Belgian Navy until 1931 when it was scrapped.
A15Vulkan Werke Hamburg 1914/191510.07.191515.07.1915Sunk by French destroyers Branlebas and Oriflamme on 23.08.1915.
A16Vulkan Werke Hamburg 1914/191516.06.191519.06.1915Interned in Belgium, used by the Belgian Navy until 1931 when it was scrapped.
A17Vulkan Werke Hamburg 1914/191508.06.191506.07.1915Scrapped in Kiel 1922.
A18Vulkan Werke Hamburg 1914/191502.07.191520.07.1915Scrapped in Kiel 1922.
A19Vulkan Werke Hamburg 1914/191509.09.191515.10.1915Rammed by British destroyer Botha on 21.03.1918.
A20Vulkan Werke Hamburg 1914/191527.08.191501.09.1915Interned in Belgium, used by the Belgian Navy. Captured by German troops in May 1940. Renamed to artillery training ship Reiher, later to range finder training ship Warendrop. Broken down in Wilhelmvshaven in 1948.
A21Vulkan Werke Hamburg 1914/191501.06.191529.06.1915Scrapped in Kiel 1921.
A22Vulkan Werke Hamburg 1914/191522.05.191508.06.1915Scrapped after 1922.
A23Vulkan Werke Hamburg 1914/191505.05.191529.05.1915Scrapped after 1922.
A24Vulkan Werke Hamburg 1914/191512.06.191506.08.1915Scrapped after 1922.
A25Vulkan Werke Hamburg 1914/191513.07.191527.07.1915Scrapped after 1922.

At a glance

Technical profile

Principal dimensions, armament, machinery and performance.

Dimensions

Size (Max)
148 t
Length (Total)
41,58 m
Length (Waterline)
41,0 m
Beam
4,60 m
Draft
1,52 m
Crew
28

Armament

5 cm L/40 (1,9")
1 (some boats had 5,2 cm gun)
45 cm torpedo tubes
2
Mines
4

Machinery

Shafts
1
Engines
1
Type
3 cyl triple expansion

Performance

Total Performance
1093 shp
Speed
20 kn
Range
440 miles at 19 kn