What does an orange cone signify on the airfield?

An orange cone is used on the airfield to mark out-of-bounds areas or zones where vehicles are not permitted. This visual indicator plays a crucial role in enhancing safety and maintaining operational efficiency on airfields. By designating certain areas as restricted, orange cones help prevent vehicles from entering zones where they could interfere with aircraft operations or pose a risk to safety.

Understanding the purpose of the orange cone is essential for anyone operating on an airfield. It highlights the areas that are critical to keeping clear for the movement of aircraft and other airfield activities. The use of a distinct color, such as orange, allows for easy visibility and quick recognition, ensuring that both drivers and personnel are aware of boundaries that must not be crossed.

Other options refer to important aspects of airfield operations but do not accurately describe the function of the orange cone. For example, low visibility warnings are typically indicated by different signage or lights, while clearance zones are marked in other ways. Likewise, guide markers for aircraft landing paths operate under distinct conventions separate from the use of cones. Understanding these distinctions is vital for safe navigation and compliance with airfield regulations.