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uAvionix Bundle echoUAT+SkyFYX-EXT GPS Antenna ADSB In/Out
uAvionix Bundle echoUAT+SkyFYX-EXT GPS Antenna ADSB In/Out

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Our Price: $1,399.00

Stock Status:In Stock
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Description Technical Specs Product Instructions

The echoUAT is a Class B1S ADS-B UAT transmitter coupled with a dual-link 1090MHZ / UAT receiver. An integrated Wi-Fi system transmits traffic and weather to popular Electronic Flight-Bag (EFB) applications on iOS and Android, including ForeFlight Mobile. Direct interface support for common EFIS systems such as Dynon SkyView, GRT and MGL. A zero-install, internal wireless monitor decodes replies from legacy Mode C transponders for maximum retro-fit capability. Extensive position source compatibility, including the uAvionix SKYFYX GPS.

The echoUAT meets the performance requirements of 14 CFR 91.227.

Works with Your Existing Mode C or S Transponder

Already have a KT76A, Narco or Garmin Mode C? With the echoUAT integrated power transcoder, there is no need to replace your existing transponder. The power transcoder decodes squawk and pressure altitude by sensing pulses in the aircraft electrical system.

Also works with Apollo, Becker, f.u.n.k.e., Microair, and Terra transponders. GTX327 and GTX330 require the echoMUX adapter.

SkyFYX combines a high precision WAAS GNSS sensor with an integrated RAIM processor. Resilient against jamming, spoofing and GPS range errors—SkyFYX provides reliable navigation in challenging environments. SkyFYX is the most affordable ADS-B rule-compliant position source companion for the echoUAT ADS-B transceiver.

The SkyFYX meets the performance requirements of 14 CFR 91.227. For use in Experimental and LSA aircraft.

Included with the echoUAT+SkyFYX-EXT bundle:

  • echoUAT ADS-B Transceiver
  • Wiring harness
  • SMA to BNC lead
  • UAT(978) antenna
  • SkyFYX-EXT All-in-One GPS Receiver and Antenna


echoUAT ADS-B Transceiver

  • UAT Transmitter. Meets the performance requirements of TSO-154c Class B1S.
  • Dual-Link ADS-B receiver. Receives legacy 1090MHz ADS-B traffic and UAT traffic and uplink data. Meets the MOPs of DO-260B and DO-282B.
  • Integrated Wi-Fi to transmit In-flight weather, NEXRAD radar, METARs, TAFs, TFRs, AIRMETs, SIGMETs and NOTAMS to EFB applications.
  • Setup Interface Options
  • EFIS (Dynon, MGL, GRT, AFS)
  • iOS/Android (GDL90)
  • Mode, Squawk, Altitude. Ident
  • EFIS (Dynon, MGL)
  • Direct (Sandia, Garmin)
  • Transponder Reply Monitor
  • GPS Position
  • EFIS (Dynon, MGL, GRT, AFS)
  • External GPS (SKYFYX, Garmin WAAS GPS)
  • Traffic and UAT FIS-B (Weather) services
  • EFIS (Dynon, MGL, GRT, AFS)
  • External GPS (SKYFYX, Garmin WAAS GPS)
  • SMA Antenna Connector
  • US Patents Pending

Free traffic and weather to your favorite app


EchoUAT receives dual-band ADS-B traffic information. 1090ES and 978(UAT) traffic broadcasts are displayed on supported EFB moving maps, including Foreflight Mobile, relative to your aircraft position and altitude.

  • Receives 978MHz (UAT)
  • Receives 1090MHz (1090ES)
  • TIS-B Traffic reports of non-ADS-B equipped aircraft from FAA ground stations
  • ADS-R rebroadcasts of ADS-B traffic from FAA ground stations


EchoUAT receives subscription-free in-flight weather (FIS-B) directly from FAA ground stations.

FIS-B includes the following weather information:

  • NEXRAD radar
  • METARs
  • TAFs
  • Winds and temps aloft
  • PIREPs
  • NOTAMs
  • TFRs


echoUAT has built-in Wi-Fi allowing you stream ADS-B traffic and weather to the application of your choice.

Note: echoUAT is a ForeFlight Connect approved device. ForeFlight Connect gives pilots a more efficient and enjoyable experience. This exciting integration opens enhanced communication between ForeFlight and your EchoUAT.


  • Performs in low sensitivity or high GPS multipath areas.
  • Directly connects to EchoUAT transceiver.
  • Connects to popular EFIS from Dynon, GRT and MGL Avionics.
  • Integrated RAIM processor for Security and Integrity Protection.
  • Advanced jamming and spoofing detection.
  • Uses SBAS corrections and health messages to detect and correct satellite range errors.
  • Satellite pseudo-range step errors detected and excluded.
  • SBAS fast and long term corrections applied.
  • Patents pending.