What classification of airspace is over Addison Airport?

Addison Airport, located in Texas, is classified as Class D airspace. This classification is typically designated for airports with a control tower and is characterized by specific operational procedures to ensure safe and orderly air traffic control. Class D airspace generally extends from the surface up to a certain altitude, which often includes airspace below 3,000 feet.

In the case of Addison Airport, the Class D airspace provides a safe environment for both arriving and departing aircraft while allowing for the management of all air traffic in that region by air traffic controllers. Pilots flying in Class D airspace must establish communication with the control tower, ensuring that they receive pertinent information about traffic and any other operational considerations.

Understanding the classification of airspace is crucial for pilots, as it affects navigation, communication, and overall flight operations. Other classifications mentioned in the options, such as Class C, Class B, and Class E, involve different regulations and operational procedures that do not apply to Addison Airport's specific airspace management.