WVNN is a daytimer station, broadcasting at 7,000 watts non-directional, with its transmitter located off Lee Highway (U.S. Route 72) in Huntsville.

[2] Because AM 770 is a clear channel frequency reserved for 50,000 watt Class A WABC in New York City, WVNN must go off the air at night to avoid interference.

Nationally syndicated conservative talk shows are heard the rest of the day with Dan Bongino in middays, and at night Mark Levin, Ben Shapiro, Chris Plante and Red Eye Radio.

[4] The other station was also a daytimer; WKSR went on the air in 1947, on 730 AM in Pulaski, Tennessee, a town about 30 miles north of Athens.

WJMW was owned and operated by the Dunnavant family of Athens for 55 years prior to being sold to Cumulus Media as part of a four station deal in 2003.

Notable former WVNN air personalities include George Rose who, along with his alter-ego "Cousin Josh" character, hosted The Cousin Josh Jamboree on several North Alabama radio stations in a career that began in 1948 at then-WJMW and ended at WKAC with his death in 2006.

[7] Several well-known talk radio hosts spent early portions of their careers at WVNN, including Sean Hannity,[8] Peter Thiele, Kevin Miller,[9] Keith Larson, Darla Jaye,[10] and Mike Church.