For what type of situation should an aerial device NOT be used?

An aerial device is specifically designed for firefighting and rescue operations, providing the capability to reach significant heights and support personnel and equipment in various emergency situations. However, water rescue emergencies are typically not suitable scenarios for aerial devices.

In water rescue situations, agility and the ability to maneuver in dynamic and often unpredictable environments are crucial. Aerial devices are not designed for use over water; they cannot safely operate in situations where the rescue requires direct access to the water's surface. Furthermore, the inherent risks associated with potential falls or capsizing an aerial platform in water conditions make these devices impractical and unsafe for such emergencies.

In contrast, low-risk firefighting scenarios, high angle rescue situations, and training exercises are all appropriate for the use of aerial devices, as they allow for the advantages of height and reach that these apparatuses provide while ensuring safety for the personnel involved.