Miniature UAVs range from micro air vehicles

SUAVs have been given various definitions among national regulation authorities, often without including size precisions and differing about weight measurement specifications. Those definitions range from less than 2 kg for Canada to less than 25 kg for the United States.UE's SESAR prospective for the 2020 Air Traffic Management rules also proposed less than 25 kg,while UK's CAA stated less than 20 kg.