The CGX-1A Siphon is a Voran logistics hull designed to move the ore, fuel, munitions, and relief stock that keep frontier systems alive. Expanded holds, clamp-racks, and load-management systems let it keep resources moving even when civilized dock infrastructure has not caught up to the frontier. On the frontier, the arrival of the Siphon usually means the Voran do not intend to leave when the weather turns or the shooting starts.