U1 Class Submarine (1909)
From The Dreadnought Project
The two U1 Class submarines were completed in 1909.
|Overview of 2 vessels|
|Citations for this data available on individual ship pages|
|U1||Seearsenal||2 Jul, 1907||10 Feb, 1909||Nov, 1909||Broken up 1920|
|U2||Seearsenal||18 Jul, 1907||3 Apr, 1909||Dec, 1909||Broken up 1920|
In 1917, one 3.7cm/L33 was installed, but it was removed in January 1918.
- three 45cm tubes, two forward and one aft
|U1 Class Submarine|
|<–||U5 Class||Submarines (AH)||U10 Class||–>|