What type of charts are used for VFR navigation by slow to medium speed aircraft?

Sectional aeronautical charts are specifically designed for visual flight rules (VFR) navigation, particularly for slow to medium-speed aircraft. These charts provide pilots with crucial information about topography, airspace boundaries, navigational aids, and other pertinent aeronautical features that are essential for safe navigation and flight planning during VFR operations.

The detailed representation of geographical features on sectional charts assists pilots in maintaining situational awareness and aids in visual navigation by providing visual references on the ground. They cover specific areas and are scaled appropriately for VFR flight, making them suitable for the altitudes and operations of slower-moving aircraft.

Topographic maps focus primarily on the physical terrain and may not include all the necessary aviation data. Enroute charts are intended for IFR (Instrument Flight Rules) navigation, emphasizing high-altitude routes rather than VFR navigation. Aerodrome charts concentrate on the layout and operational details of individual airports, which are not as useful for general navigation over broader areas. Thus, sectional aeronautical charts are the most effective choice for VFR navigation in this context.