 A typical convoy package would consist of one 5-ton truck pulling the radar van with the radar antenna in the bed of the truck and a support 5-ton pulling an AN/MJQ-1632 400 Hz power plant.The support truck would hold some spare parts, fuel tank(s), camouflage netting, and other logistical items as needed.The heat exchanger and -18 environmental control unit (ECU) are normally loaded into and transported within the radar van.