The Combat Survivor Evader Locator (CSEL) communication system by Boing is a hand-held radio comes with Global Positioning System, line-of sight voice and the full spectrum of radio and ground equipment interfaces required to work with your existing search and rescue systems.

Its communication and message encryption prevents signals from being intercepted, and 21-day battery life ensures contact for extended periods.

The system is based on a flexible, modular communication architecture providing multiple satellite links for dependable, secure (LPI/LPD) Over-the-Horizon (OTH) communications; LOS voice communications; global geoposition; navigation, and beacon functions.

From del.icio.us / mike_starhill.