7 Agricultural machines, namely agricultural aerial machines for spreading fertilizers, herbicides, insecticides, pesticides, aerial top dressings and other agricultural chemicals and fluids, and crop dusting; agricultural implements, other than hand-operated, namely, agricultural implements for spreading fertilizers, herbicides, insecticides, pesticides, aerial top dressings and other agricultural chemicals and fluids, and crop dusting; unmanned agricultural aerial vehicles, including but not limited to drones, aircraft, airplanes, choppers, helicopters, quadcopters, ornithopters, blimps, gliders, paramotors, hot air balloons, airships, single rotor aircraft, multirotor aircraft, fixed-winged aircraft, hybrid aircraft; agricultural aerial machines; agricultural machines for aerial surface spreading of fertilizers and other agricultural chemicals; insecticide spraying agricultural machines; crop protection and maintenance agricultural aerial machines, namely, manned and unmanned aerial vehicles, including but not limited to drones, aircraft, airplanes, choppers, helicopters, quadcopters, ornithopters, blimps, gliders, paramotors, hot air balloons, airships, single rotor aircraft, multirotor aircraft, fixed-winged aircraft, hybrid aircraft