This took a LOT of research, but I found out what was happening in your area: there are a number of analog translator channels licensed to Joplin that are on a mountaintop about 18 miles from you. I can't tell exactly how strong they are because I don't have your exact location, but this is what's available from the mountaintop:
channel 51 -KFBB- ABC
channel 48 -KRTV-CBS
channel 36 -CISA- Global-Canada
channel 38 -CBC English, Canada
channel 40 -PBS-Montana
channel 42 -KTGF-FOX
If you can get me your exact coordinates, preferably in decimal format, I can tell you what antenna and amplifier to use, and exactly where to aim your antenna.
As an alternative, you can enter your information on this form, and post the results in a reply:
http://www.tvfool.com/index.php?opti...pper&Itemid=29