Private Pilot Private Exam

The statement that airports with control towers underlying Class B, C, D, and E airspace are shown in magenta is accurate. On Sectional Aeronautical Charts, magenta is used to designate airports that have control towers. This color coding helps pilots quickly identify those airports where air traffic control services are available, which can greatly assist in flight planning and operations, particularly in busy airspace areas.

Blue, on the other hand, typically represents airports that do not have control towers. This differentiation is crucial for pilots to understand the type of airspace they will be entering and the level of ATC services they can expect. The clarity provided by these color codes is essential for both situational awareness and safety in flight operations. Understanding these distinctions on sectional charts is an integral part of private pilot training, as it enhances navigation skills and decision-making processes.