SM U-98 [SEP] vessel class
SM U-98
SM "U-98" was a Type U 93 submarine and one of the 329 submarines serving in the Imperial German Navy in World War I. 
"U-98" was engaged in the naval warfare and took part in the First Battle of the Atlantic.
Design.
German Type U 93 submarines were preceded by the shorter Type U 87 submarines. "U-98" had a displacement of when at the surface and while submerged. She had a total length of , a pressure hull length of , a beam of
Class members.
Class members SM "U-3".
SM "U-3" was laid down on 12 March 1907 at Germaniawerft in Kiel (work no. 135) and launched on 20 August 1908. Upon completion, she was towed via Gibraltar to Pola, where she arrived on 24 January 1909. She was commissioned into the Austro-Hungarian Navy on 12 September, and served as a training vessel through the beginning of World War I. For most of the first year of the war, she conducted reconnaissance cruises from Cattaro