To operate an ARFF apparatus defensively, what should you do first?

To operate an Aircraft Rescue and Fire Fighting (ARFF) apparatus defensively, it is crucial to first follow the speed limits. This ensures that the operator can maintain control of the vehicle and react appropriately to any sudden changes in the environment or situation. Adhering to speed limits is not only a matter of safety for the crew and passengers but also helps in reducing the risk of accidents, thereby ensuring that the apparatus can respond effectively to emergencies.

While factors like maintaining constant communication with the crew and familiarizing oneself with the apparatus are important in overall operational effectiveness, they come into play once the vehicle is being operated safely. Similarly, increasing fuel efficiency is a relevant aspect of operational management but is secondary to ensuring safe driving practices. Prioritizing adherence to speed limits sets the foundation for safe and defensive driving in emergency situations.