What method is typically used to communicate during an emergency incident?

During an emergency incident, effective communication is critical for ensuring coordinated responses and the safety of all personnel involved. Radio communications are the standard method employed in these situations because they allow for real-time, instant communication across multiple teams and units operating in various locations. Radios provide a reliable means of conveying information quickly, such as updates on the incident situation, requests for additional resources, and coordination of firefighting tactics.

While hand signals can be useful in certain scenarios, especially in noisy environments where voice communication may be hindered, they are less effective for complex information exchange. Written notes are generally impractical in fast-paced emergency situations where immediate clarity is required, and they also pose a risk of being misinterpreted. Although mobile phones can serve as a communication tool, they are often less reliable in emergencies due to network congestion or lack of signal in certain areas, making them unsuitable as the primary method of communication. Thus, the use of radio communications remains the most effective and standard practice in emergency response settings.