uAvionix Skyfyx-Ext GPS All-In-One Receiver And Antenna

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Part# 11-15215
MFR Model# UAX-90020-01


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 Exper imental and LSA aircraft.
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  • 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.



Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Can this UAvionix Skyfyx-EXT GPS unit be used as a WAAS GPS source to a mode S transporder like KT74, TT31 or GTX330 ?

This unit is designed to be connected to the echoUAT ADS-B Transceiver. Transponders each have a list of approved WAAS GPS sources, for example the GTX330 is only approved for usage with Garmin GPS sources.

Q: Is the UAvionix Skyfyx-EXT bundle legal ADS-B for certified aircraft?

No, this bundle has no FAA Approval and is intended for installation in experimental aircraft only.

Q: Does this antenna require a ground plane when used on a composite aircraft?

No, this does not require a ground plane.

Q: Does this uAvionix Skyfyx-Ext GPS All-In-One Receiver And Antenna connect via Wi-Fi to iPads and other apps?

Yes, this will work in combination to the uavionix echo. IOS/Android capable as well as MGL,Grt.

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