[3] WZRR and WAPI carry local talk shows during the day, but at night they run nationally syndicated shows from co-owned Westwood One including Mark Levin, Ben Shapiro, Dan Bongino, Red Eye Radio and First Light.

[4] It has an effective radiated power (ERP) of 100,000 watts, from a tower more than 1,000 feet (300 meters) in height above average terrain (HAAT).

When the AM was sold to Mack Sanders in 1978, the call letters of the FM station were changed to WRKK, representing the word "Rock", but the "K-99" handle was retained.

Neither the new name nor the hiring of the popular Birmingham morning drive team of Tommy Charles and John Ed Willoughby improved the fortunes of the station.

In 1985, U.S. 99 dropped country music and flipped to soft adult contemporary, changed its call letters to WLTB, and rebranded as "Lite 99".

On New Year's Day 2012, at Midnight, Cumulus fired the local on-air staff and flipped WZRR's long-running rock format to Top 40/CHR, branded as "99.5 The Vibe."

It began stunting with the songs "Sweet Home Alabama" by Lynyrd Skynyrd and "All Summer Long" by Kid Rock on a loop, while running liners advising listeners to tune in at 3 PM that day.

However, "The South" was revealed to be merely a stunt, as just four days later, WZRR began simulcasting the talk radio format on co-owned WAPI.

On weekdays, Richard Dixon & Valerie Vining "Dixon & Vining" from 6-10 a.m. "News & Views" with Dale Jackson featuring 10 a.m.- 11 am, Andrew McLain "The line" from 11 am-2pm and "Leland Live" starring Leland Whaley is the last live-and-local program of the programming day, airing from 2-6 p.m..

Syndicated hosts Mark Levin, [[Rich Valdes, Red Eye Radio, and First Light round out the weekday lineup.