Rc Controlled Boats

A radio controlled boat is a boat controlled remote control radio devices. One remote is the same as the radio controlled. Radio control is the use of radio signals to remotely control a device. The term is frequently used to describe the control model vehicle from a portable radio transmitter. Industrial, military and scientific research organizations make [traffic] and use of unmanned vehicles.

Basically nothing, unless the remote is connected to the ship by a cable. So this is not radio controlled.

none, RC is an abbreviation for the remote, the radio is what makes working remotely, they are all the same

nothing

The three terms describe the same concept, although "radio controlled" is a more precise terminology as "remotely controlled. I guess you can probably find an infrared remote controlled boats, such as helicopters.