There is a gigantic antenna set-up inside my attic that I have no idea what it was used for. I thought maybe it was for basic channels once upon a time but it's just waaaay too big for that to be the explanation. This seems like the most practical explanation.
The prior owner of the house must've had a ham radio. Is it possible this thing is still receiving signals/boosting signals for others around me? It is definitely still set-up and ready to use. Kind of relieving to finally have a real answer for what it is used for. Should I post pics of it?