WCSG began broadcasting in 1973 under the ownership and guidance of Grand Rapids Bible College & Seminary, now known as Cornerstone University. What began as a blend of easy listening, classical music, and Bible preaching programs transitioned to its current all-Christian format of family friendly, commercial free, adult contemporary music and teaching programs. Listener supported WCSG is now heard on five frequencies throughout West Michigan and is stronger than ever.
- Frequency: 91.3 FM
- Slogan: Family friendly, commercial free radio