This thread is beginning to annoy me. As far as I'm concerned, this new member is neither curious or concerned - he's just trying to muck things up.
I say this because he has responded to Tesla's excellent, detailed response with an unansewerable question. The question deliberately ignores Tesla's explanation of how the transmissions are aimed, rather than radiating equally in all directions. The OP is, in effect, asking 'how long is a rope?'
The OP has been directed to specific FCC resource materials on the topic. Let him read and learn if that's his desire; let him save his bar-room philosophy for another forum.
