When parked with the aerial device in a stowed position, what is a key characteristic of its stability?

The key characteristic of stability for an aerial device when parked in a stowed position is that it has a low angle operations base limited to a rectangle formed by the tires. This means that the stability of the aerial device is derived from the footprint created by the tires on the ground, which establishes a defined and stable base for the apparatus.

When the aerial device is in its stowed position, it is designed to remain stable within the specific area created by the tires. This stability is crucial when the aerial device is not in use, as it needs to provide a safe and secure platform to prevent tipping or shifting, particularly when the vehicle is parked on sloped or uneven terrain.

Understanding this characteristic is critical for operators to ensure that they park the vehicle appropriately and are aware of the limitations related to the terrain on which they operate. An unstable base, due to factors such as sloping ground, can compromise the safety of the aerial device and its operations once deployed.