This recommendation is based on the tvfool Digital Broadcast Tv Channels Current and Pending Applications Included.
Your location has receivable digital broadcast Tv channels in the UHF channel band of 14 thru 51 and the VHF high channel band of 7 thru 13.
Above the roof .
Install a Antennas Direct CS2 Complete VHF/UHF antenna ,
http://www.antennasdirect.com/store/...VHF-Combo.html , aimed at about 320 degree magnetic compass.
Remove the reflector screen from the CS2 Complete and the antenna will receive at the front of the antenna and back of the antenna.
With the reflector screen removed the CS2 Complete will receive the groups of Tv stations/channels to the north and east.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
Here are some antenna mounts ,
http://www.ronard.com/909911.html ,
http://www.ronard.com/34424560.html ,
http://www.ronard.com/ychim.html ,
http://www.ronard.com.
Buy the ronard antenna mounts at solidsignal by typing the word ronard in the solidsignal search box.
Here are places to buy antennas and etc. ,
http://www.solidsignal.com ,
http://www.antennasdirect.com ,
http://www.amazon.com.