I was lucky enough to see one in my late teens driving down road. Thought that it was one of those flashing signal towers but that was another minute down the road. When I got closer I could see this thing literally silently hovering in place. It was night but you could clearly make out a black triangle with a light a each corner. Can't recall the colors but one were sold while one was flashing. I watching almost entire time before I reach corner store about 30sec away to pull over. Now I wish I had just started from car because in a matter of seconds it just vanished into thin air. It's like they knew I was observing them. I had also thought about the possibility of actual UFO's but that night forever changed my beliefs because their is no denying what I saw...