A local TV station is changing its channel.

Local NBC affiliate KDLT is moving to a new channel as part of what's known as a spectrum repack by the Federal Communications Commission.

On Friday, KDLT will move from channel 46 to channel 21.

KDLT is the only local station changing its channel.

If you watch the channel via cable you won't have to do a thing. But if you watch KDLT over the air, you'll need to rescan your TV to fix your channel lineup to include the new location.

To rescan your TV, check your user's manual. There are also many guides available online or refer to FCC directions at www.fcc.gov/rescan.