Under Water Air Drone

Our project is an underwater air drone. The propellant is next to it, moving fast in the water. This drone can fly in the sky as well as in the water. Other propellers are also mounted under propellers, allowing them to move quickly underwater and in the air. What's different from conventional drones is that they can be used underwater and in the air, which has the advantage of being used in various fields. There will be more that drones can do in the future.