Every rescue worker is acutely aware of how critical it is to maintain radio communications with co-workers whether fighting a fire or responding to an emergency. Breakdown in communications can mean the difference between life and death. Fern Communications Ltd provides two-way radio communications systems to the international emergency services and upstream oil and gas industries. During the past four years the company’s FRX-1 and FRW-1 Portable Radio Repeaters have dramatically improved radio communications in subsea corridors, mountain road tunnels, high rise buildings, power plants, oil platforms and refineries.