Tb 69F 1909 Polyp

Aug 1914 in the Bocche for Montenegrin blockade. 02 Nov 1914 on reconnaissance off Lissa.

03 Mar 1915 on reconnaissance off Antivari. 17 Jun 1915 in action against Rimini. 23 Jul 1915 minelaying in Gulf of Triest.

22 Jan 1916 to Sebenico. 22 Jul 1916 mineseeking in the Quarnero. 01 Aug 1916 towed downed enemy aircraft to Pola. 20 Sep 1916 to Cattaro.

Apr 1917 at Pola for overhaul. 27 May 1917 to Cattaro.

14 Apr 1918 assisted German UC25 which had run aground in Bay of Zukovik. Oct 1918 from Fiume to Cattaro.

To Yugoslavia as T11; b/u 1928-30.