The station began in May 1994 as country-music "Y 105.5" WYAI-FM, a class-A serving Carrollton to the west-southwest of metro Atlanta. Having co-channelRF interference with station WCHK-FM 105.5 in Canton, Georgia, both stations changed radio frequencies and moved closer to Atlanta. In late February 2002, the station upgraded to a class C1 as an Atlanta move-in. To create hype, the station stunted with classical music and comedy bits. 105.3 officially debuted as WMAX-FM "105.3 The Max", playing all 80s music, on February 18, 2002, with "Video Killed the Radio Star" by The Buggles being the first song played. On January 30, 2004, at 6 p.m., after playing "It's The End of the World" by R.E.M., it became a hot talk station known as "Real Radio 105.3" that aired talk on weekdays and '80s music on weekends. The WMAX-FM callsign now resides on another iHeartMedia station in Holland, Michigan, which is currently branded as 9-6-1 ESPN.
On September 15, 2004, at 10 a.m., following "The MJ Morning Show", the station began stunting with a heartbeat sound effect and Spanish-language liners promoting the upcoming launch of the new format. At 11 p.m. that evening, the station changed to Latin Top 40 as WWVA-FM "Viva 105.3", as part of efforts by owner iHeartMedia to expand into Hispanic radio markets. During the last quarter of 2004, it was the second-top-rated radio station in Atlanta. On May 5, 2005, WWVA-FM would begin simulcasting on 105.7 FM, displacing oldies-formatted "Cool 105.7", as part of a frequency and format shuffle. After four days of simulcasting and a brief stunt of a loop directing listeners to the new frequency, WBZY's alternative rock format would move from 96.7 to 105.3 as "105.3 the Buzz". For two weeks, the calls of 105.3 were changed to WLCL, so the local media wouldn't be able to predict the move. After the switch, the calls were changed to WBZY.
The Buzz to El Patrón (2006-2018)
On November 17, 2006, at 9 a.m. EST, The Buzz ceased operations. Some of the on-air staff were fired and others moved down the dial to sister stationWKLS FM 96.1, which was changed from "96 Rock" to "Project 9-6-1". For several days, WBZY simulcasted the new station until it began a loop telling listeners to tune into the new station, as well as advertising the new format of the station. The 105.3 frequency debuted a new Regional Mexican format under the name El Patrón on November 26 at 9 a.m. EST. On October 19, 2009, sister station WWVA-FM, who had been broadcasting a Spanish AC format, flipped to Rhythmic AC as "Groove 105.7", thus leaving WBZY as Atlanta's only FM Spanish-language station. This move prompted Clear Channel to merge 105.7's Spanish adult contemporary format with 105.3's regional Mexican format. The "Viva" format has moved to El Patrón's HD-2 channel.
Near the end of September 2013, Clear Channel’s iHeartRadio online, commercial-free Spanish Contemporary Hit Music formatted station known as Mia, began broadcasting on WBZY-HD2. Previously, Mia was an online-only station on iHeartRadio with no local origin. However, with its beginning on WBZY-HD2, it began to identify itself as "WBZY-HD2, Bowdon, Georgia" at the top of every hour, even when listened to on iHeartRadio. Radio personalities on Mia originate from other iHeartMedia-owned stations like Humberto "El Gato" Rodríguez Calderón from WZTU in Miami and Paula Andrea from WBZY itself.
Z105.3/105.3 La Z (2018-2020)
At 5 p.m. on November 8, 2018, WBZY flipped to Spanish CHR, branded as "Z105.3". In July of the following year, the branding changed slightly to "105.3 La Z", though it would revert back to the "Z105.3" branding the next year.
105.3 The Beat (2020-present)
On April 20, 2020, sister station WRDA assumed the format of WBZY, both frequencies simulcasting as a means of transition for the "Z" format. At Midnight on May 4, 2020, in the middle of "Limbo" by Daddy Yankee, WBZY dropped the simulcast and assumed the mainstream urban format of WRDG as "105.3 The Beat", as the 105.3 frequency had a much larger signal coverage, albeit covering the Atlanta Metropolitan area from the southwestern portion of the market. Like the WRDA simulcast, this was a temporary simulcast; on May 18, WRDG switched to a simulcast of WBZY as WBZW. The WBZY call letters would move to 105.7 FM on May 11; in turn, the WRDA calls moved to 105.3 FM. A week later, 105.3 would adopt the WRDG call letters from 96.7.
