A Theta-class dropship.
Though it was similar in general shape to the Y-85 Titan dropship, the AT-AT barge was far smaller and had a dark blue or light beige color. The blue variant could carry two AT-AT walkers, while the beige variant could only carry a single one, and was primarily used aboard smaller capital ships, like Star Destroyers. Because of the barge's limited size, the walker had to be carried with its legs folded and unprepared for immediate combat. Only after being dropped off could the walker extend its legs and enter battle.
- The New Essential Guide to Vehicles and Vessels
- Inside the Worlds of Star Wars Trilogy
- Star Wars: Complete Locations
- Star Wars: Age of Rebellion Core Rulebook