What is the radio tone for a RIC/Mayday situation?

In a RIC (Rapid Intervention Crew) or Mayday situation, the appropriate radio tone is characterized by a warble sound followed by a continuous tone for approximately 10 seconds. This specific tone is crucial because it serves as an urgent call for assistance and alerts all personnel in the vicinity that there is an emergency requiring immediate response.

The warble aspect caught in the tone signifies a critical situation, immediately drawing attention, while the continuous tone for the specified duration communicates the severity and urgency of the message, prompting action from other crews on scene. This standardized alert mechanism ensures that all firefighters are aware of a potential life-threatening situation and can mobilize resources effectively.

By using this distinct audio signal in a Mayday or RIC scenario, it helps in coordinating responses swiftly and efficiently, minimizing confusion and strengthening the safety protocols in high-stress situations encountered in firefighting operations.