Wikipedia
KMZN
KMZN (740 AM) is a commercial radio station licensed to serve the community of Oskaloosa, Iowa. The station primarily broadcasts a country format. KMZN is owned by Jomast Corporation. It was first licensed on January 15, 1951 as KBOE.
KMZN often provides live coverage of William Penn Statesmen & Oskaloosa Indian sports events as well as coverage of Iowa Hawkeye sports, NASCAR racing and area race tracks such as the Southern Iowa Speedway, Eddyville Raceway Park, Eldon Raceway, and Knoxville Raceway.