Multimodal Drone (5 in 1): UGV, URV, UAV, USV & UUV

USV = Unmanned Surface Vehicle. URV = Unmanned Rail Vehicle. UGV = Unmanned Ground Vehicle.
UUV = Unmanned Underwater Vehicle. UAV = Unmanned Aerial Vehicle.
The 6X6 drone drives on water with the boat accessory attached.
The floats self inflate before the drone enters the water.
The drone has an 8 inch ground clearance with the floats deflated.
And a 3 inch ground clearance when the floats are fully inflated.
The drone drives into the water, floats, and continues moving using its wheels and two electric motors for locomotion.
Without floats, the drone sinks to the bottom of the body of water, and drives autonomously.
The drone is propelled by all or a combination of the following:
- Wheels 6X2, 6X4, or 6X6 drive, on land, on water, and underwater.
- 2 foldaway electric motors with shrouded propellers for safety.