What does GSC stand for in relation to airline security personnel?

GSC stands for Ground Security Coordinator in the context of airline security personnel. This role is vital as it involves the management and coordination of security operations on the ground, ensuring that all safety protocols and regulations are adhered to before an aircraft is allowed to depart. The Ground Security Coordinator plays a key role in overseeing the implementation of security measures, assessing risks, and responding to any security incidents that may arise during aircraft handling. This position is essential for maintaining a safe environment at airport facilities, thus directly contributing to the overarching goal of aviation security.

The other options, while they may sound plausible, refer to different roles or functions that do not specifically pertain to the direct coordination of ground security within airline operations.