Snow Flyer
From Wookieepedia, the Star Wars wiki.
A Snow Flyer was a type of vehicle used mainly on the ice planet Akuria II. The craft was designed to move quickly over the icy terrain of the planet, but for some reason needed a droid to regulate its movements. For this use, a sturdy T-3 unit was primarily situated in the back end of a snow flyer, however, certain particularly hardy astromech droids could also fill the same role. Snow Flyers were used both by the Rebel and Imperial forces on Akuria II.
