This is a scouting vehicle used by Sha Rephart to travel on the Voidplane. The outer rim provides balance as well as a pathway to funnel air through the internal propeller engines. You can see one of the intake/exhaust openings near the front. The engines on this craft can work in reverse, and can independently change the output of the right and left sides in order to turn.

On the top deck is the navigation post, with simple directional controls (a forward/reverse and a turning dial) and a “beacon compass”. Two desks beside the post are primarily used by the navigator to work with maps. Beacon compasses utilize beacon crystals placed in various areas around Sha Rephart’s territory. When a small piece is extracted from these magical crystals, the shard is attracted to the original like a magnet, except that this pull will not lose strength for hundreds of kilometers. The compass contains multiple shards of beacon crystals that navigators use to triangulate their position on the Voidplane.