Gábor Posted February 14, 2021 Report Share Posted February 14, 2021 Captains, I am on a long range cruise at FL310 with torque 46%. I had full tanks. Weirdly Garmin predicted at destination 40 gallons. By my calculations ( actual fuel consumption and ETA) I should have 120 gallons. And this was always, I had a destination much more fuel then Garmin predicted. What is the reason behind it? What I do wrong? Thanks. Quote Link to comment Share on other sites More sharing options...
Gábor Posted February 14, 2021 Author Report Share Posted February 14, 2021 Actually at my arrival the Garmin predicted 30 galls remaining, after landing I had 150 gallons remaining. Quite big difference. With this I cannot plan my speed profile with high safety. Thank you for your help in advance! Quote Link to comment Share on other sites More sharing options...
Goran_M Posted February 15, 2021 Report Share Posted February 15, 2021 The fuel prediction is a Laminar bug, and they have been made aware of it. 1 Quote Link to comment Share on other sites More sharing options...
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