KFNS - Your Gateway to Everything That Rocks in St. Louis
KFNS, better known as 100.7 The Viper, is the ultimate destination for rock enthusiasts across the St. Louis metropolitan area. Broadcasting from its state-of-the-art studios in Lake St. Louis, Missouri, The Viper delivers a powerful dose of active rock anthems at 100.7 FM.
With an effective radiated power of 6,000 watts, KFNS reaches a wide audience, ensuring that the vibrant energy of rock music permeates every corner of the region. Whether you're cruising down the highway or relaxing at home, The Viper provides the perfect soundtrack to your day.
