• For Experimental Installation Only echoESX TSO for certified aircraft is a remotely mounted transponder system that meets the Transponder and Automatic Depedent Surveillance - Broadcast (ADS-B) requirments for operating in controlled airpsace.  The echoESX TSO combines a Mode S transponder and 1090 MHz Extended Squitter ADS-B transmitter with an SBAS Global Positioning System (GPS) position source for compliant ADS-B Out transmissions. Extend echoESX and your panel's functionality when you pair AV-30-C as echoESX's control head. AV-30 also functions as a digital primary AI or DG display with even more features for limitless possibilities. Learn More about echoESX TSO Learn More about AV-30
  • echoESX EXP

    $2,499.00
    Introducing the new echoESX EXP for Experimental aircraft, a remotely mounted transponder system that meets the Transponder and Automatic Dependent Surveillance - Broadcast (ADS-B) requirements for operating in controlled airspace.  The echoESX EXP combines a Mode S transponder and 1090 MHz Extended Squitter ADS-B transmitter with an SBAS Global Positioning System (GPS) position source for compliant ADS-B Out transmissions. Learn More about echESX EXP

    Bundle and Save with AV-30 or AV-20 Display Bundles!

    An AV-30-E or AV-20-E panel display is required to configure and control the echoESX EXP. Save up to $200 Off with the AV-30-E, or AV-20-E Bundles.

  • Compatible with space and ground-based ADS-B surveillance systems, tailBeaconX is a Mode S Extended Squitter ADS-B transponder and WAAS GPS integrated into an LED rear position light. With global compliance, tailBeaconX is the key to limitless destinations.

    Learn More about tailBeaconX

    Bundle and Save with AV-30 or AV-20 Display Bundles!


    Save up to $200 Off with the AV-30-C , AV-30-E, or AV-20-E Bundles. (Discounted Price Applied).
  • Transform your panel without sacrificing simplicity.

    • Transponder Control (For use with tailBeaconX TSO)
    • AoA Display (Voice Alerting & Peaks)
    • G-Meter Display (Voice Alerting & Peaks)
    • Attitude (Roll / Pitch)
    • Slip / Skid Indication (NEW!)
    • Clock (GMT / Local)
    • Outside Air Temperature (C / F)
    • Bus Voltage Display
    • Dual User Timers (Count Up / Down)
    • Engine Run Timer
    • Flight Timer
    • Density Altitude Display
    • True Airspeed Display (Kts / Mph)
    • Internal Battery Operation (30 Min)
    (Optional OAT Probe is not included - Use Davtron C307PS Analog Probe) FOR EXPERIMENTAL AIRCRAFT ONLY