James H. Rogers Ground Radio

[Aether84]

James H. Rogers: Underground & Underwater Radio Antenna

does anyone have more information on this? sounds a lot like tesla's radio designs

[MonsieurM]

I have not yet read it but check it out:

An Introduction to the Mysteries
of Ground Radio

An Introduction to the Mysteries of Ground Radio by Gerry Vassilatos

[Raui]

Hello Aether84,
If you're interested in ground radio I think you should check out this article by Oliver Nichelson. I think it's an awesome article which covers the basics of the physics behind these systems - http://home.comcast.net/~onichelson/...ater_Comm2.pdf