Casey's Atlantean Power Crystal may have sat somewhere, and where else but the ancient Prime Meridian would have been best? ... in the middle of the most land, and sending pulsed power to "?receivers?" on the tops of other pyramids? ... and many other items if we credit Casey!!
In a ground based world, sending power through the air is OK.
We have to wonder about the epic of Gilgamesh, however, and what was held at the home of Humbaba .. which was of such terrible aspect that it killed Enkidu!
Balbeck may have been larger in some way than the GP. And the Great Stone at Carnac, France ... would it have been able to capture a line of sight to the GP .. can you run Google Earth? (it crashes my PC).
Beware the Adze!
Beware the land it came from.
... ... ...
That chisel of metal ~bi3 n pt~
With which he opened the mouths of the gods.