What is the maximum zero-fuel weight (MZFW) of the aircraft?

The maximum zero-fuel weight (MZFW) for the Pilatus PC-12 NG is indeed 9039 lbs. The MZFW is a critical performance limit that indicates the maximum weight of the aircraft without any usable fuel. This weight includes the aircraft's basic weight plus passengers, cargo, and any other items.

Exceeding the maximum zero-fuel weight can impact aircraft performance and handling characteristics negatively, particularly during takeoff, climb, and maneuvering. Understanding this limit is essential for safe operation and adherence to weight and balance regulations required for flight operations. The other weight values provided do not pertain to the MZFW and relate to different specifications that are not applicable in this context.