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The ARTEX ELT 4000 provides a quick-and-easy retrofit opportunity with flexible installation options such as a two-wire remote switch that does not require any aircraft power. Finally, the 121.5 MHz homing signal assists Search and Rescue ground forces with finding the location of the emergency. The beacon will provide first responders with the exact location to within 100 meters. The 406 MHz signal, containing the aircraft GPS coordinates, is transmitted to the Cospas-Sarsat satellites and relayed to the Mission Control Center where it is immediately routed to the nearest Search and Rescue agency. The ARTEX ELT 4000 can be activated manually (via cockpit remote switch) or automatically (the G-Switch senses a 2.3G or greater impact), and alerts the closest Search and Rescue agency of an emergency. An integrated NAV interface (ARINC429) omits the requirement and expense of installing a separate NAV interface unit. ARTEX ELT 4000 cost of ownership benefits include a lower battery expense per cycle, no hazmat shipping and easy disposal. This innovative power source means that the ELT 4000 is completely exempt from FAA special condition requirements. The all new ARTEX ELT 4000 is a transport-grade Emergency Locator Transmitter (ELT) that utilizes alkaline batteries.