Which item is not included when calculating the Maximum Zero Fuel Weight?

• A. MEL penalties
• B. Passenger weight
• C. Basic Operating Weight
• D. Fuel

Answer: (D)

Maximum Zero Fuel Weight is the limit for the aircraft’s weight with no usable fuel on board. It’s calculated by adding the Basic Operating Weight (the ship with crew and standard equipment) to the payload you’re carrying—passengers and their baggage, plus any cargo. If applicable, MEL penalties can also contribute to this non-fuel weight, because they are part of what the aircraft weighs without counting fuel. What you do not include is the fuel itself, since zero fuel weight explicitly excludes any usable fuel. Fuel is added later to reach the actual takeoff weight, so the item that’s not included in the calculation is fuel.