- "This is TK-517. I am by the stolen TIE but there's no sign of the pilot."
- ―TK-517, to Agent Kallus
TK-517 was the operating number of an Imperial stormtrooper who was stationed on Lothal a few years prior to the Battle of Yavin. At one point, TK-517 accompanied Agent Kallus of the Imperial Security Bureau to the settlement of Dinar, with the mission to find and arrest Lieutenant Jovan.