What are common signs indicating a firefighter is in distress?

The common signs indicating a firefighter is in distress include radio silence and prolonged absence. In emergency situations, firefighters are typically expected to maintain communication with their team and follow established protocols. When a firefighter is silent over the radio for an extended period or is unaccounted for, it raises alarm bells regarding their safety. This lack of communication may suggest that they are unable to respond due to an emergency, physical incapacitation, or other troubling circumstances.

Maintaining communication is critical for situational awareness and ensuring that team members know the status of one another. Therefore, an absence of communication is a significant indicator that immediate investigation and possible intervention may be necessary to ensure the safety of that firefighter.