WCMP-FM (100.9 MHz, "Cool Country 100.9 FM") is an American radio station licensed to serve Pine City, Minnesota.

[3] It is owned by Alan R. Quarnstrom, through licensee Q Media Properties, and has studios at 15429 Pokegama Lake Rd.

The station was assigned the WCMP-FM call letters by the Federal Communications Commission on August 9, 1979,[4] originally at 92.1 FM.

[6] In June 2007, Red Rock Radio Corp. (Romeo "Ro" Grignon, president) reached an agreement to purchase WCMP and WCMP-FM from Alan Quarnstrom for a reported sale price of $1.6 million.

[8] On September 16, 2016, Red Rock Radio announced that it would sell WCMP and WCMP-FM to Q Media Properties, putting the stations back under the control of Alan Quarnstrom;[9] the sale was completed on November 30, 2016 at a purchase price of $300,000.