The shelf normally extends Class C airspace to?

Class C airspace typically extends from the surface up to a designated altitude, with a lateral limit that usually encompasses an area extending out 10 nautical miles from the center of the airport. Within this range, there are specific requirements for communication between pilots and air traffic control, as well as defined procedures for entering and operating within this airspace.

The 10-nautical-mile radius is crucial because it ensures that aircraft are adequately managed as they approach an airport, allowing for safe separation and coordination of traffic. This design also facilitates the efficient movement of both arriving and departing flights, maintaining safety standards.

Understanding the structure and purpose of Class C airspace is essential for pilots, particularly when conducting operations near airports where this type of airspace is established.