406 mhz beacon

Designed with the aviation market in mind, the Artex G406-4 emergency locator transmitter (ELT) communicates on all 3 emergency frequencies (121.5, 243.0 and 406 MHz). The G406-4 ELT automatically activates during a crash, and transmits a 406 MHz digital message to a worldwide network of search and rescue satellites, helps local first responders to quickly and accurately identify not only where you are, but who you are as well.