WTNZ (Fox) · Channel 43

Full-power stations are the main licensed broadcasters in a market. They may run the highest power from the tallest towers and are protected from interference, so they set the core of what you can receive.

At 280 kW effective radiated power, WTNZ runs more power than 50% of full-power TV stations nationwide (median: 273 kW).

Its antenna sits 529 m above the average surrounding terrain, higher than 77% of full-power stations. Taller antennas see farther: this one's radio horizon is roughly 67 miles, beyond which the signal fades quickly.

We estimate a fair-or-better signal out to about 74 miles with an outdoor antenna. That area includes 107 cities and towns in our guide with about 669,000 residents, as far as Morristown, TN (40 miles).

WTNZ shares its transmitter site with W19FF-D, WKOP-TV, WDTT-LD, WVLT-TV (CBS), WKXT-LD and W30EG-D. One antenna aimed at this site picks up all of them.

The nearest other Fox station in our data is WHNS in Greenville, SC, 91 miles away. Viewers between the two can sometimes receive both.

Fox is one of the four big commercial broadcast networks, known for its sports lineup including NFL, MLB and college football. Many Fox affiliates also produce local news.