Namaste Decredenza,
I landed with 6% on the gauge.
At around 4-6,500' amsl we are burning 10% every 20 minutes so 162 liters per hour.
But above 10,000' burn rate goes down too 20% per hour, so 6% was 32 litres, = 33 minutes of flight time left.....
20 minutes is legal here, But I don't like to land with less than 30 minutes in the tank. Needed the machine light to pull off the rescue as DA @ 16,500' was 18,377' pretty high for an ole' straight model AS350B.
Great machine, very smooth, stable, reliable & predictable. Always does better than the performance graphs.
VF