What is the purpose of reporting sector visibility?

The purpose of reporting sector visibility is to specify the level of visibility in a particular direction. This is important for pilots because visibility can vary significantly based on location and direction, affecting flight operations and safety. For instance, good visibility in one sector may not reflect conditions in another sector due to weather phenomena such as fog, rain, or obstructions. By providing specific visibility information for different sectors, pilots are better equipped to make informed decisions regarding takeoffs, landings, and in-flight navigation.

The focus on specific directional visibility allows for precise situational awareness and helps enhance safety during operations. Understanding how visibility conditions can differ in various sectors is crucial for effective flight planning and execution.