What type of lightning protection is found on the PC-12?

The PC-12 employs a combination of metal strips on the wingtips and static wicks as its lightning protection system. This design is effective because the metal strips help to dissipate the electrical charge from lightning strikes, directing the energy away from critical components and minimizing damage. Static wicks play a vital role in discharging any accumulated static electricity, which could lead to a potential lightning strike hazard. By utilizing both elements, the aircraft enhances its safety during flight in conditions where lightning is present.

The other choices are less applicable for a few reasons. While copper wiring can be found in aircraft for various purposes, it is not specifically designed for lightning protection in the PC-12. Carbon fiber shielding is not typical for lightning interception; rather, it is used for structural integrity and weight reduction. Finally, insulated panels would not serve the purpose of dissipating electrical charges and therefore do not offer adequate protection against lightning strikes.