KSLX-FM is a classic rock radio station serving the Phoenix, Arizona, area.

In 1978, First Media Corporation acquired KDOT and its AM counterpart, then known as KSGR, and flipped the stations to Top 40 as simulcasting KOPA-AM-FM.

The call sign KOPA was pronounced "copa" and reflected the last two syllables of Maricopa County (home to Scottsdale and the greater Phoenix metropolitan area).

Bell is a popular local western artist and writer (and co-owner and Executive Editor of True West Magazine since 1999).

The station now plays Led Zeppelin, the Eagles, Def Leppard, AC/DC, Journey, the Beatles, Pat Benatar, the Rolling Stones and more.