actually in my town which is volly, we have chief, asst. chief, and dept. chief and a fire inspector with their own vehicles assigned by the towns. the trucks are the command posts for any incident being a fire, mva, hazmat, or other situation. we also operate within a triboro system with all towns in the system with 3 engines, a ladder, and a specialty unit. my town has the hazmat, another has a high angle rescue, and the other has a scuba truck.