Compatible with vitually all transponders in use today including MODE S

Two diffrent models available.

Mod 4 (A-30.4)reports to 30,750 Feet

Mod 8 (A-30.8) reports to 42,000 feet and provides dual RS-232 Outputs

Uses Standard Duracell Batteries
High quality construction

**NEW LOWER PRICING**

The 121.5/243 MHz ELT is still approved for installation and meets the carriage requirements of FAR 91.207 and may still be installed after the satellite decommissioning in 2009, this will proved you a low cost ELT that can be easily upgraded later to 406 MHz.