How is the fuel system configured in the Pilatus PC-12 NG?

The fuel system in the Pilatus PC-12 NG is configured as a single point refueling system. This design allows for convenient refueling through one access point, streamlining the process and minimizing the time required for ground crews to refuel the aircraft. The single point system typically includes mechanisms that ensure safe and efficient fuel transfer while minimizing spills or leaks. This type of configuration is common in many modern aircraft, including the PC-12 NG, as it simplifies operations and enhances safety during the refueling process.

In contrast, other systems such as dual point or pressure refueling systems have different operational implications and complexities that are not utilized in the PC-12 NG's design. Gravity-fed systems, while effective for certain aircraft configurations, do not provide the same level of efficiency and controlled delivery that the single point system offers. Thus, the single point refueling system is integral to the Pilatus PC-12 NG's operational efficiency and safety protocols.