Your location has Many , as in MANY easy to receive LOS = Line Of Sight Digital Tv Channels that are Strong signals in the green reception zone. Aim the antenna at about 298 degree magnetic compass. Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html. The tv or tv's need to scan for Digital Broadcast Tv Channels , sometimes called the 'Air Channels' or ' Antenna Channels' because the tv transmissions travel through the air from the transmitting antenna to the receiving antenna. Do Not scan for cable tv channels. There must be NO active cable tv channels or cable internet net service or cable phone service on the coaxes that are being used for the tv antenna reception.