Can add these channels (and more) by installing a Channel Master CM4228HD antenna with a CPA-19 preamp aimed at about 347 degree magnetic compass direction.
WRDC - MyNetwork.
WLFL - The Country Network.
WRAZ - Me-Tv.
WNCN - Antenna Tv.
This will be a completely Separate antenna system , that is not connected to the other antenna system.
The same type and kind of splitters will be used.
At each Tv location will be a Remote control A/B antenna switch.
A/B antenna switching is Channel Surfing Friendly , press the button on the hand held remote control , change antennas and keep on channel surfing.
http://www.mcmelectronics.com , #32-4425.