u/GodEaterSha

I have been re-directed here from whatisthisthing because they said its tech related and might be antenna related.
What is this white cylinder object on top of a pole. I have lived in this area almost my whole life. I just noticed it recently and i am certain it wasn't there in Nov 2022. It is also the only one in the whole neighborhood. Why is it so high in the air and by itself? I am unable to tell how high it is.
Thank you