Which of the following activities is NOT a responsibility of the load distribution desk agent?

The role of the load distribution desk agent primarily revolves around ensuring the aircraft's load is balanced and that weight distribution is managed in a way that meets safety and performance standards. Responsibilities such as providing accurate planned load distribution, monitoring the payload margin, and validating the load for weight and data reports (WDR) are central to their duties.

Coordinating passenger boarding, while an important task in the overall operation of the flight, falls outside the specific scope of responsibilities assigned to the load distribution desk agent. Their focus is on the technical aspects of load management rather than the logistics of getting passengers onto the aircraft. This delineation is critical for maintaining safety and efficiency in operations, as load agents concentrate on the aircraft's weight and balance rather than front-line passenger interactions.