. "SM U-6 (Austria-Hungary)" . . "3.9624" . . "32.004" . . . . "SM ''U-6''" . "19.909" . . . "Trapped inanti-submarine netandscuttled, 13 May 1916" . . "1908-02-21" . . "''U-6''" . "''SM U-6''" . . . "SM U-6 (Austria-Hungary)" . "2.73E8" . . . "3.6576" . "2.4E8" . "1909-06-12" . . "1910-07-01" .