Radio in Mayville dates back to 1967, when KMAV 1520 hit the airwaves. Over the next forty-plus years, KMAV-FM 105.5 was added and 1520 AM was rebranded as KMSR. Under local ownership since 2008 as KMSR, Inc., these two radio stations continue to provide local coverage to the area, with an emphasis on local sports. We are proud to be able to bring award winning sports coverage to the area. Five-time North Dakota Sportscaster of the Year, Dan Keating, heads our play-by-play coverage.