What is the recommended approach angle for extinguishing automobile fires?

When extinguishing automobile fires, the recommended approach angle is crucial for ensuring firefighter safety and effectiveness in extinguishing the flames. Approaching at a 90-degree angle allows the firefighter to position themselves safely away from direct exposure to the fire and potential gas cylinder explosions or other hazards associated with the vehicle.

This approach provides a clear line of sight to the fire while maintaining an optimal distance, reducing the risk of injury from heat or smoke. By coming in at this angle, firefighters can effectively use the hose stream to penetrate the cabin and engine compartment, addressing the fire's source more efficiently.

Utilizing a 90-degree angle also enhances the ability to adapt to changing conditions, such as flare-ups or the presence of additional hazards. This strategic positioning is an essential part of standard operating procedures for responding to vehicle fires in the Chicago Fire Department and helps ensure the safety of both the firefighters and nearby civilians.