I'm in a rented house with a VHF/UHF aerial, but not getting a very good reception. One of the things I want to verify is the orientation, but I'm struggling to find transmitter information.  

I found http://www.lincrad.co.nz/transmittersites.html in geekzone, but it's not overly specific about actual transmitter addresses (I could use Google Earth to get reasonably accurate bearings)

Is there another source to try?

Thanks