Jan. 16 is Rescan Day in Jacksonville

WJXT-Channel 4, WCWJ-Channel 17 and other local television stations were required to move to new digital frequencies at 10 a.m. Jan. 16. If you get local television on a pay service, nothing will change, but if you use an antenna (not a cable or satellite service) to watch local programming, you'll need to rescan your TV to continue to receive free local programming.