As Trinity had said, some people were already up there when the truck reached the top of the bluff. The group was stretched out and comfortable in plastic furniture of a type normally found near a lot more water. A small van also sat on top of Grimm's Flat, but it was parked in a slight depression, manmade to Chase's eye, and covered in the same desert camouflage netting as the buildings in Dart Slot. The netting had been lifted up to clear a piece of equipment about the size of a lawnmower and the large, flat black panel that sat atop it, perpendicular and facing the south. Chase was surprised: he'd expected to see a lot of military surplus around Dart Slot, but a fairly new, portable phased-array radar was surprising.