flyboy0681 Posted April 18, 2022 Report Posted April 18, 2022 Last week I took a flight and everything worked just fine on the GTN 750. On the return flight I got a message upon startup that the Terrain and FlightChart databases were unavailable. Huh, they worked just fine an hour earlier. Fast-forward to today. Using the Garmin Database Manager desktop App, I did a full reinstall, which included Navigation, Terrain, Safetaxi, Obstacles and FlightCharts. I separately loaded two cards, one formatted, the other not, just as an experiment. Everything loaded except Terrain and FlightCharts, regardless of the card I used. Anybody else experience this?
carusoam Posted April 19, 2022 Report Posted April 19, 2022 See if Don @donkaye has seen any challenges with his terrain database…. (GTN750 technical question) Best regards, -a-
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