unmanned aerial vehicles (UAVs); unmanned aerial systems (UAS), comprised of unmanned aerial vehicles (UAVs), remote controllers for drones, ground control stations specially adapted to unmanned aerial vehicles, electrical optical data links, related embedded operational system software, and other support equipment specially adapted and sold as a component of unmanned aerial vehicles in the nature of motion, acceleration, and electric sensors, radio frequency transmitters, receivers and antennas, global positioning system units, cameras for surveillance, reconnaissance, and target acquisition, radar transmitters and receivers, and inertial navigation devices, namely, gyrostabilizers, magnetometers, and altimeters