When positioning an apparatus at an incident, which configuration is typically most desirable?

• A. A Upwind and uphill
• B. B Downwind and downhill
• C. C Downwind and uphill
• D. D Upwind and uphill

Answer: (D)

The main idea here is to minimize exposure to smoke and heat by choosing where to park relative to the wind and the terrain. Being upwind keeps the apparatus out of the direction the smoke and gases are moving, which helps maintain cleaner air for the crew and reduces the chance of smoke obscuring windows and hatches. Being uphill places the rig above the heavier, cooler air that tends to pool smoke and heat in lower areas, reducing heat exposure and making it easier to see and work.

If you were downwind or downhill, smoke and heat would be more likely to drift toward the apparatus, reducing visibility and increasing the risk to equipment and personnel. So the typical, safest choice is upwind and uphill.