Kites must fly within sight of participants

Everybody must be able to see your kite easily and clearly

Kites must be unmanned

You may not be in/on your kite

Kites must be controlled from the ground

It does not necessarily have to be attached to the controller of the kite. Neither does it have to be a "kite" with a string either, it can be remote controlled

Hodgkinson Rule

The kite must not fly within the "personal space" of the controller of the kite. It should be at least 10 feet away from controller once it is aloft