WSHW Shine 99 1mv/meter coverage area includes all or parts of 14 counties in North-Central Indiana including Howard, Tippecanoe, Clinton, Cass, Boone, Carroll, Tipton, White, Miami, Hamilton, Montgomery, Wabash, Grant, Madison.
It has operated under the "Shine 99" moniker and WSHW call letters since April 9, 1982.
WSHW played a key role as an experimental station in the early development of RDS, bringing text to the car dashboard.
On March 7, 2023, Kaspar Broadcasting announced it would sell Shine 99 to Olivet Nazarene University for $1,452,000 (to be paid in portions- a $245,000 payment upon the sale closure, the rest in a promissory note); with the move, Kaspar announced the CHR format would sign off on April 28 at 10AM.
At that time, after a special goodbye show led by morning hosts Scott Alan and Cindy Loveless (which concluded with "Wish You Were Here" by Pink Floyd), the station began stunting with a broad mix of pop music, country music, and Contemporary Christian music before ONU would take over control and flip the station to its own similarly named "Shine FM" contemporary Christian format on May 1.