Package delivery using drones. A DPS (Drone Parcel Service) base truck could roll into a neighborhood and a swarm of drones would fly out with packages under a

Package delivery using drones. A DPS (Drone Parcel Service) base truck could roll into a neighborhood and a swarm of drones would fly out with packages under a certain weight and deliver them, while the base truck delivers any packages too heavy. The drones keep informed of where the truck is so they can return (even when the truck is in motion) to recharge until the next neighborhood. With county budgets being stressed and more areas considering converting paved roads to gravel roads, any kind of delivery system that can avoid roads will be a benefit.