Endurance can be described as suchich: Endurance = Fuel Available libs] (hrs) Fuel Flow Maximizing endurance means the maximum amount of time the aircraft can be airborne and is independent of distance covered amount of time the aircraft can be Therefore, minimizing fuel flow is essential. Since fuel flow is proportional to power, minimizing fuel flowi# minimizing power to the minimum amount required (Badick, 2021)5, minimizing fuel flow = minimizing power to the minimum amount Maximum Endurance is mathematically equal to , also known as the minimum power required point (Badick; 2021)thematically equal to C/Country, also known as the minimum power required point ( Badick, 2021)