Licensed to Gretna, Louisiana, the station serves the New Orleans metropolitan area.
The station is currently owned by Robert C. Blakes Enterprises, Inc.[2] It uses the slogan "Unmistakably Christian Radio."
But because AM 750 is a clear channel frequency reserved for Class A WSB in Atlanta, KKNO is a daytimer.
[4] As a construction permit, the unbuilt station was assigned the call letters KAIG on 1987-09-14.
On 1988-12-12, the station changed its call sign to the current KKNO.