Which of the following is a responsibility of airside vehicle operators?

The responsibility of airside vehicle operators to ensure compliance with speed limits is crucial for maintaining safety on the airside of an airport. Speed limits are established to protect all individuals and operations in this busy and potentially hazardous environment. Airside vehicle operators must be attentive to these limits to minimize the risk of accidents, especially in areas where aircraft are taxiing and other operations are taking place.

While managing passenger boarding, maintaining fuel levels, and conducting customer service are important roles in the broader context of airport operations, they do not pertain specifically to the direct responsibilities of airside vehicle operators. The primary focus for these operators is to navigate the airside safely and efficiently, adhering to regulations that govern vehicle operation in proximity to aircraft and ground personnel. This responsibility directly contributes to overall operational safety and efficiency at the airport.