What is the primary purpose of aeronautical charts for pilots?

The primary purpose of aeronautical charts for pilots is to provide navigational assistance and facilitate visual flight rules. Aeronautical charts are essential tools that contain a wealth of information crucial for flight planning, navigation, and ensuring safety in the air. They typically include details such as airspace classifications, navigational aids, waypoints, terrain features, and procedural information for airports.

By using these charts, pilots can determine their position, navigate accurately from one point to another, and comply with the regulations of visual flight rules (VFR), where they operate based on visual reference to the ground and other landmarks. The information presented on these charts helps pilots make informed decisions about route planning, altitude selection, and avoidance of obstacles, thereby enhancing overall safety during flight operations.