U20 Class Submarine (1916)

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The four U20 class submarines were completed in 1916 and 1917.

Overview of 4 vessels
Citations for this data available on individual ship pages
Name Builder Laid Down Launched Completed Fate
U20 Seearsenal 29 Sep, 1915 18 Sep, 1916 20 Oct, 1917 Sunk 4 Jul, 1918
U21 Stabilimento Tecnico Triestino, Linz Oct, 1915 15 Aug, 1916 15 Aug, 1917 Broken up 1920
U22 Stabilimento Tecnico Triestino, Linz Dec, 1915 27 Jan, 1917 23 Nov, 1917 Broken up 1920
U23 Seearsenal 8 Dec, 1915 5 Jan, 1917 1 Sep, 1917 Sunk 21 Feb, 1918

Armament

Guns

  • one 6.6cm/L18 for U20-22
  • one 4.7cm/L44 for U23

Torpedoes

  • two 45cm tubes; carried four torpedoes.

See Also

Footnotes

Bibliography


U20 Class Submarine
  U20 U21 U22 U23  
<– U10 Class Submarines (AH) U27 Class –>