What are two indicators that incident command has been established?

Establishing an effective incident command system (ICS) is crucial in emergency response situations, particularly in the context of airport fire rescue operations. One of the primary indicators that incident command has been established is the clear communication of command. This ensures that all responders understand who is in charge and who is responsible for making decisions during an incident. A designated command post is another critical element; it serves as the central location for incident management and decision-making, allowing for organized coordination among various response units.

These two indicators work together to create a structured response framework. The communication of command defines the leadership structure, ensuring that everyone is aware of the chain of command, while the establishment of a command post provides a physical space where information can be shared and tactical plans can be developed and executed.

While other options may reference aspects of communication or management, they do not encompass the essential elements of establishing incident command with the same clarity and significance. Communication of command and the presence of a designated command post specifically highlight the structured approach required for effective incident management, making them the correct indicators in this context.