I have one more question for you guys right now and it has nothing at all to do with my original question. When I was a kid, when we would go to my aunt and uncles house, we would cross a particular railroad track on the drive. If you looked down the path you could see a very tall, probably two or three hundred feet off the ground, TV antenna that my dad said Cablevision (now Time Warner) used to pick up some of their stations. Like I said, I was a kid, so, we are talking late '70's. Anyhow, I remember at that time, cable offered WSPA and channel 20 out of Washington DC (don't remember their call letters). Anyhow, would a tower that tall actually pick up signals that far way from Charlotte. I know curvature of the earth is a big issue on signal, but, I also know the higher you go the more you can compensate for it.
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