W4-R

W4-R was a designation of a heavy Skytrooper Battle droid. It was used by followers of the disgraced Battalion Commander Tassar, who were constructing a new Star Fortress on Rakata Prime's surface. Following the death of Empress Vaylin in 3630 BBY they were discovered by the Eternal Alliance forces and a strike team was dispatched to stop Tassar and her efforts, destroying W4-R.

Text and facts from the “W4-R” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.