Stay with me here.
The Columbus, Ohio ABC affiliate is WSYX - the call letters remind you to tune to channel 6.
Or they used to. After the analog shutdown, WSYX's digital signal is now on channel 13.
But the VHF signal isn't cutting through very well. So now, WSYX has applied to the FCC to move their digital signal to channel 48.
So, remember Columbus: be sure to rescan your digital TV in the coming months so you can receive Double-U Six on 48, not 13.
Television: making your life easier.