When can self-propelled fueling vehicles move during the fueling process?

• A. Only during scheduled fueling hours
• B. Only when conditions are met
• C. Anytime as needed
• D. Only in emergency situations

Answer: (B)

The correct choice indicates that self-propelled fueling vehicles can move during the fueling process only when specific conditions are met. This is a critical safety measure, as fueling operations involve risks such as flammable liquids and the potential for accidents or spills. Ensuring that the movement of fueling vehicles is regulated helps mitigate these risks, as conditions may include factors like the proximity of personnel, the presence of other vehicles, weather conditions, and operational protocols.

By adhering to guidelines that specify when fueling vehicles can move, operators can better ensure the safety of the fueling operation, the crew, and nearby aircraft. This approach emphasizes the importance of following safety protocols and operating procedures that are in place to manage the inherent dangers of fueling operations effectively.