 Calls changed to KNFO-FM on 1980-09-11.On 1993-07-26, the station changed its call sign to KCKR, and on 2003-02-25 to the current KBGO,

The sign-on signal was basically that of a class A even though the channel was eligible for use by bigger class C signals.KEFC Waco was short to 95.5 KAZZ (later KOKE-FM) in Austin.