During the First World War, Germany also had this submarine with a similar name:
SM UB-89, a
Type UB III submarine launched in 1917 and sunk on 21 October 1918 after collision with
SM Frankfurt; raised 30 October 1918; drifted off course on way to surrender on 7 March 1919; taken to
IJmuiden and broken up at
Dordrecht in 1920
This article includes a
list of ships with the same or similar names. If an
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