7 Agricultural machines, namely, agricultural aerial machines for spreading seeds, 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 seeds, fertilizers, herbicides, insecticides, pesticides, aerial top dressings and other agricultural chemicals and fluids, and crop dusting; agricultural machines for aerial and surface spreading of fertilizers and other agricultural chemicals, namely, herbicides, insecticides, pesticides, top dressings and other crop protection chemicals and fluids; insecticide spraying agricultural 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; 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