How much usable fuel is in the standard tank of the Cessna 152?

The usable fuel capacity in the standard tank of the Cessna 152 is 24.5 gallons. This figure is important for pilots to know as it directly affects flight planning, including weight and balance calculations, endurance, and range of the aircraft.

Understanding the usable fuel capacity is essential for safety and performance while flying. The Cessna 152 features a total fuel capacity of 26 gallons, but not all of that fuel is usable due to design factors—specifically, to prevent the fuel from being drawn from the tanks when they are nearly empty, which could lead to engine operation issues. Thus, the usable fuel is slightly less than the total capacity.

Knowing that the correct figure is 24.5 gallons allows pilots to accurately compute how far they can fly and ensure they have enough fuel reserve for safe operations.