WWNY has CBS and FOX , the other receivable American stations are , WNPI PBS , WCFE PBS , WNYF variable programing. For reception of the American stations I recommend 2 antennas on top of the 50 foot tower. Antenna # 1 is a Winegard YA-1713 aimed at WWNY CBS, FOX at 205 degree magnetic compass. Antenna # 2 is Antennas Direct 91-XG aimed at 148 degree magnetic compass here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html . The 2 antennas are connected to gether with a Channel Master CM7777 preamp. The set up goes like this , Antennas connected to preamp , from the preamp a coax goes to the preamp power supply in the house , then a 2 way splitter is connected and the outputs of 2 way splitter go to the 2 Tv's.