If a helicopter is needed, what should the ISO do?

The correct choice emphasizes the importance of ensuring safety when a helicopter is involved in an incident response. The Incident Safety Officer (ISO) must survey and evaluate the hazards associated with designating a landing zone, which includes assessing the area for potential obstacles, environmental hazards, or operational risks that could jeopardize the safety of both the personnel on the ground and the helicopter crew. By interfacing with the helicopter, the ISO ensures that the aircraft can land safely and that all safety precautions are in place. This proactive approach is essential for incident management, as it helps prevent accidents and facilitates an efficient response.

While other options touch on important aspects of incident management, they do not address the specific safety concerns related to the helicopter landing procedure, which is critical in this context. Establishing communication for evacuation procedures or monitoring radio transmissions, while valuable, are secondary to the need for a clear understanding of the physical environment and hazards present at the landing site. Therefore, the focus on hazard evaluation and landing zone designation makes this choice the most appropriate action for the ISO regarding helicopter involvement in an incident.