Y-85 Titan
this trapezoidal dropship was developed by Incom Industries to transport AT-AT walkers into battlezone. Each Y-85 could move four AT-ATs and four AT-STs into position. Many considered the Empire's use of the Y-85 Titan as a necessary evil, since it was a group of Incom engineers who provided the plans to the T-65 X-Wing starfighter to the Allaince.