Sea Rescue Drone / Automobiles / Vehicles

The drone is used by a variety of services. The development of drones will lead to changes in the saving a life. Therefore, I suggest sea rescue drone. This drone was designed to save people from drowning. Prompt movement reduces rescue time and enables the built-in airbag to rescue lives.
This drone has a distinction of life saving.
The bridges of the drones are connected to each other, so they can support people with stability.