What is the required final fuel reserve for private flights?

For private flights, the required final fuel reserve is commonly set at 30 minutes of holding fuel. This regulation is in place to ensure that pilots have adequate safety margins for unexpected circumstances, such as weather changes, air traffic delays, or the need to divert to an alternate airport. By retaining this reserve, pilots can prepare for potential contingencies and maintain safety throughout the flight.

The other options suggest longer or shorter reserves, which do not align with general regulations and best practices for private aviation. For instance, while some commercial operations may require an hour of fuel reserve, the standard for private pilots specifically highlights the 30-minute reserve as essential for ensuring a safe landing.