Fast air will require a runway to operate and the related CS Element module must be placed on or near a suitable taxiway. CS automatically detects the side of units placed and will only make it available for use by players friendly to that side. They will request permission to move before setting up, firing their mission and then immediately returning to base to await further tasking. Self Propelled Artillery and Mobile Mortar Teams have the ability to move into range if you request a distant fire mission. Since AI will not reoccupy seats when kicked out by players, pilot seats are locked to prevent accidents. The item required can be changed in the main CS module. By default, players must have a Laser Designator to submit CS requests. Ares - Modules expanding Zeus functionality Units will spawn at the sub module location.