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The GRT difference

What is the GRT difference?

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Total System Cost

Your total system cost could be up to 24% less than our closest competitor's system.

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Third party compatibility

Trig * Trio * TruTrak * uAvionix * Val Avionics * Vertical Power * XM *Avidyne * CO Guardian * Dual * Flight Data Systems * Free Flight Systems * iLevil * Garmin * L3 * Microair * PS Engineering * Radenna * Sandia * Stratux * Trig * Trio * TruTrak * uAvionix * Val Avionics * Vertical Power * XM * Avidyne * CO Guardian * Dual * Flight Data Systems * Free Flight Systems * iLevil * Garmin * L3 * Microair * PS Engineering * Radenna * Sandia * Stratux * Trig * Trio * TruTrak * uAvionix * Val Avionics * Vertical Power * XM * Avidyne * CO Guardian * Dual * Flight Data Systems * Free Flight Systems * iLevil * Garmin * L3 * Microair * PS Engineering * Radenna * Sandia * Stratux * Trig * Trio * TruTrak * uAvionix * Val Avionics * Vertical Power * XM

Third-party compatibility

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AHRS

We have the only AHRS in the industry that can operate unaided
in the event of loss of airspeed, GPS or magnetic heading.

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EGT Time History

Our EGT Time History graph makes it easy to distinguish between engine problems affecting one cylinder, or the entire engine. This distinction could be essential when making decisions in response to engine problems.

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Need help? We are only a phone call away. Our top level technicians and engineering staff are here to keep you flying.

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Latest News

  • Holiday Hours
    In observance of Labor Day, will we be closed on Monday, September 6th.
  • Sandy Bacon
    Sandy Bacon, well known to thousands of our customers as the voice of EIS support and sales, passed away on August 13, 2021. She joined the company as its second employee in 1994, and was a dedicated employee and friend to those of us at GRT, and to so many of our customers. Her contribution to our lives will always be appreciated. We will miss her.
  • Join us for a Live Q & A Session!
    We will be hosting a live Q & A session via Zoom on Wednesday April 14 at 7:00 PM EST. Company founder and President, Greg Toman will be demonstrating our EFIS systems as well as answering your questions. To R.S.V.P, please send an email to liveqa@grtavionics.com along with your questions or areas of operation that you would like to see discussed during the session. A link to the Zoom meeting will be placed on the front page of our website prior to the session.