Kutta Radios, Inc. provides next-generation radio products to mine operators and first responders to enhance communication capabilities. The Kutta DRUM® radio system is based on magnetic fields at medium frequency, which turns the metallic infrastructure in an underground / enclosed environment into a large antenna that carries the radio signal for miles. The Kutta DRUM® radios are specifically designed to allow communications in challenging environments (mines, skyscrapers, subways, etc), are a low-cost alternative to current communication systems on the market today, and can provide a life-saving communication link in an emergency.