During an aircraft accident, what is the term for the area around the incident site that is secured?

In the context of an aircraft accident, the term that refers to the area around the incident site that is secured is the "hot zone." This term is used in emergency response scenarios to designate an area that is considered unsafe for entry due to potential hazards such as fire, toxic fumes, or other dangers related to the situation.

The hot zone is strictly controlled and access is limited to responders who are appropriately equipped and trained to operate in hazardous conditions. Maintaining this zone is crucial for ensuring the safety of both emergency personnel and the public, as it prevents unauthorized access and reduces the risk of further incidents.

Other terms might be relevant in different contexts; for instance, the exclusion zone could also describe an area where access is restricted, but it is typically a broader term which could apply in various situations, not specifically tied to the immediate dangers presented by an accident scene. Similarly, the danger zone conveys the presence of risk but lacks the specificity and standardized use of "hot zone" among first responders. The containment area generally refers to a secured zone meant to manage hazardous materials but is not specifically about securing the site itself.