KSNR (100.3 FM, "100.3 Cat Country") is a commercial radio station serving the Grand Forks, North Dakota area broadcasting a country music format. Licensed to Fisher, Minnesota, KSNR first began broadcasting in 1976 under the call sign KOSN in Thief River Falls. The station is currently owned by iHeartMedia. The station's main competitor is Leighton Broadcasting's 97 KYCK (97.1 FM).