SM UB-149

SM UB-149 was a German Type UB III submarine or U-boat built for the German Imperial Navy (Kaiserliche Marine) during World War I. She was commissioned into the German Imperial Navy on 22 October 1918 as UB-149. UB-149 was surrendered to Britain in accordance with the requirements of the Armistice with Germany on 22 November 1918 and broken up at Swansea in 1922.

Construction
She was built by AG Weser of Bremen and following just under a year of construction, launched at Bremen on 19 September 1918. UB-149 carried 10 torpedoes and was armed with a 10.5 cm deck gun. UB-149 would carry a crew of up to 3 officer and 31 men and had a cruising range of 9,090 nmi. UB-149 had a displacement of 523 t while surfaced and 653 t when submerged. Her engines enabled her to travel at 13.5 kn when surfaced and 7.5 kn when submerged.