KMCH is owned and operated by Delaware County Broadcasting and broadcasts from a tower in rural Delaware County, east of Manchester.

KMCH was launched on December 5, 1991 and is the county's only radio station.

[2] The station broadcasts a full-service format, with varied music programming including adult contemporary, new country, Classic Country, oldies, classic rock, contemporary Christian and Top 40 music.

Syndicated programming is also heard on KMCH, with the station airing musical shows "Hall of Fame Coast to Coast", "Thunder Road", "Casey Kasem's American Top 40: The 70's", "Acoustic Café", "The Weekly Pop 20", "25 Years of Hits", and "The House of Blues Radio Hour".

The station also airs the syndicated religious programs "The Beacon", "The Lutheran Hour", "Sing for Joy", and "Woman to Woman".