Colombo, Sri Lanka, 8 November 2005: An addressable satellite radio system for hazard warning was demonstrated to Sir Arthur C. Clarke in Colombo, Sri Lanka this week. It has been designed by WorldSpace, Inc., in collaboration with Raytheon Corporation of the US, at the request of LIRNEasia, a Sri Lankan research organization. The satellite radio is the first device to incorporate the Common Alert Protocol (CAP).