SM UB-9 [SEP] vessel class
SM UB-9
SM "UB-9" was a German Type UB I submarine or U-boat in the German Imperial Navy () during World War I. "UB-9" was ordered in October 1914 and was laid down at the AG Weser shipyard in Bremen in November. "UB-9" was a little under in length and displaced between , depending on whether surfaced or submerged. She carried two torpedoes for her two bow torpedo tubes and was also armed with a deck-mounted machine gun. She was launched and commissioned as SM
class, "UB-9" was rated to a diving depth of , and could completely submerge in 33 seconds.
"UB-9" was armed with two torpedoes in two bow torpedo tubes. She was also outfitted for a single machine gun on deck. "UB-9"s standard complement consisted of one officer and thirteen enlisted men. After work on "UB-9" was complete at the Weser yard, she was launched on 6 February 1915.
Career.
The submarine was commissioned into the German Imperial Navy as SM "UB-9"