<page_title> Convoy SC 107 </page_title> <section_title> Ships in convoy </section_title> <table> <cell> Hahira (1920) <col_header> Name </col_header> </cell> <cell> United States <col_header> Flag </col_header> </cell> <cell> Sunk by U-521 <col_header> Notes </col_header> </cell> </table>
U-521 torpedoed the American tanker Hahira.