WDHT (102.9 FM "Hot 102.9") is an urban-leaning rhythmic contemporary radio station in Urbana, Ohio serving the Dayton–Springfield area.
On January 15, 1989, the station briefly went dark and when they returned to the airwaves later that day they become a fully fledged AOR format and began calling themselves "102.9 WAZU, The Big Wazoo!"
In 1992, WAZU was sold to Osborn Communications by Robert "Smilin' Bob" Yountz's Champion City Broadcasting, owners of the former WBLY (now WULM), and moved the studios to Dayton.
Under Radio One, WDHT was known for voice-tracking programming and repetition of songs in their playlists, which tends to favor Churban-friendly Rhythmic hits, but since the change in ownership to Main Line in 2007 and later on to its new owner Alpha Media in 2014, it has taken on a more live and local presentation.
That approach, of course, would result in WDKF being dropped from both Mediabase and BDS Top 40 reporting panels in 2009, only to be reinstated in 2013 when it began re-adding air staffers.
In 2006, Radio One announced that sister station WKSW would relocate its frequency from 101.7 to 101.5 and change its city of licence from Urbana to Enon.
On May 17, 2007, Philadelphia-based Main Line Broadcasting announced the acquisition of Radio One's stations in the Dayton and Louisville market areas.