What is a primary task when executing a Reverse Lay operation?

Answer: B — Fire personnel must unload equipment before hook-up

In a Reverse Lay operation, the primary task involves ensuring that fire personnel unload equipment before making the connection to the fire hydrant. This procedure is essential for efficient operations, as it allows the firefighters to prepare their equipment while the aerial apparatus is positioned at the fire scene or safe distance, thus enabling a quicker response to actively fighting the fire or performing rescue operations. Proper unloading and organizing of equipment ensures that firefighters can quickly access everything they need without delays once they are ready to engage in firefighting efforts. This preparation is crucial, especially in situations where every second counts, and it facilitates a smoother transition from set-up to attack. Other tasks such as moving aerial apparatus towards the fire scene, testing hydrants, or ensuring hoses are coiled correctly, while important in the broader scope of firefighting operations, do not provide the same immediate foundational support that unloading equipment does in a Reverse Lay endpoint.