Install a Winegard HD7082P all channel antenna above the roof. Point the antenna at 71 degree magnetic compass ,
http://www.kyes.com/antenna/pointing/pointing.html , for reception of the main group of digital tv stations and WOCK-CD channel 4. One of the digital sub channels of WOCK is ,
http://en.wikipedia.org/wiki/WOCK-CD ,
http://www.amaericaone.com. WESV-LD 40 is a spanish language station and W40CN-D 40 will have interference problems being on the same channel , but Wikipedia says W40CN is not on the air
http://en.wikipedia.org/wiki/W40CND. WWTO will be received through the back side of the antenna and WYIN PBS channel 17 does not have much in the way of PBS programing and the complete PBS programing is covered buy WCIU and WJYS. Point the HD7082P all channel antenna at 71 degree magnetic compass and leave it there.