useResultAsFuelFlow enableAutoLandingFuelForMultipleTanks

|Heli, MBB, BO105, NONE, + configurations + FuelInterpolation  + availableCharts 
|FixedWing, Cessna, C172S, NONE,
|Heli, Airbus, AS350B2, NONE,
|FixedWing, Pilatus, PC7, NONE,