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Garmin Adds FIS-B Weather to the GTN 650/750 Series

FIS-B weather products such as lightning, cloud tops, turbulence, icing, graphical AIRMETs and center weather advisories are now available on the GTN650/750. Courtesy Garmin
Gemini Sparkle

Key Takeaways:

  • The latest Garmin software update for GTN 650/750 introduces new FIS-B weather products, including lightning, cloud tops, and turbulence, viewable with a compatible ADS-B In receiver.
  • Pilots can now see a selected altitude intercept arc on the moving map display when the GTN units are installed with a Garmin primary flight display.
  • For SiriusXM aviation weather users, the update adds the option to alternate between base reflectivity and composite reflectivity NEXRAD weather radar imagery.
  • The update also provides advisory vertical guidance (LNAV+V) for LNAV approaches at airports not served by satellite-based augmentation systems (SBAS).
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When pilots install the latest Garmin software update and use a compatible ADS-B In receiver, they can view new FIS-B weather products on the moving map display of the GTN 650/750. The new weather products include lightning, cloud tops, turbulence, icing (current and forecasted), graphical AIRMETs and center weather advisories (CWA).

Rob Mark

Rob Mark is an award-winning journalist, business jet pilot, flight instructor, and blogger.

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