or ROVs as they’re typically known, generally operate by tether. This is due to the poor propagation of radio waves underwater. [Simon] wanted to build such a drone, but elected to go for an ...

This rig looks so good it’s hard to believe this is the first ROV that [DZL] has ever built ... uses a joystick and buttons to pilot the underwater vessel. In order to simplify construction ...

Once developed, the ROVs will be used for underwater inspection, and exploration of marine wrecks, pipelines, etc.