What is NOT the responsibility of the PIC during cargo operations?

The correct answer is the action that involves correcting charts for the upcoming voyage, as this task falls outside the immediate responsibilities of the Person in Charge (PIC) during cargo operations. The PIC is primarily focused on overseeing the safe and efficient handling of cargo while it is being loaded or unloaded. This includes supervising the loading and unloading processes, ensuring that all safety protocols are strictly adhered to, and monitoring crucial aspects like cargo temperature, particularly for perishable or temperature-sensitive materials.

In contrast, the responsibility of correcting navigational charts pertains more to the preparation and planning stage of a voyage rather than the operational phase. While it's important for the PIC to remain aware of navigational information and charts for safe passage, their primary focus during cargo operations is the management of the cargo process itself, ensuring compliance with safety and operational protocols efficiently. Thus, monitoring charts is not directly part of the PIC's duties during the active cargo operations.