What should be done if a vehicle becomes disabled on the airfield?

Answer: B — Notify air traffic control immediately and follow emergency procedures

If a vehicle becomes disabled on the airfield, the priority is to ensure safety and maintain communication with air traffic control. Notifying air traffic control immediately is essential as it allows them to manage the airspace around the disabled vehicle, preventing potential collisions or accidents. Following emergency procedures ensures that all necessary protocols are adhered to, which helps facilitate a safe response to the situation. This action not only protects the safety of air traffic but also ensures that appropriate resources can be dispatched to assist with the disabled vehicle. Abandoning the vehicle immediately poses a significant safety risk, as it might obstruct runway or taxiway operations. Attempting to fix the vehicle while parked could also create hazards, particularly if it inadvertently causes a blockage or distraction. Driving the disabled vehicle to the nearest maintenance area is generally not advised due to the potential for further damage or creating unsafe conditions on the airfield.