Is there a list somewhere of current and planned RBI mast sites with exact position and estimated go live dates.
I tried calling Vodafone but they could not help.
I can see a mast going up out of my window a few km away (Summerhill, nr Oxford, SI) but not sure what it is.

I'd like to know as that possibly effects where on the roof I put and antenna (happy for poor performance now if I know it will get better in a few months)

Thanks