Questions and Answers
Do you need permission to fly within Class D airspace?
True
What is the vertical limit of Class D airspace?
2,500 feet MSL
What is the outline color of Class D airspace?
Dashed Blue Lines
Class D airspace always starts at the _____
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What does it mean when Class D airspace has [-20]?
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(Refer to Figure 25, Area 2) The airspace directly overlying Addison airport (ADS) is? and what's the vertical limit of the airspace?
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A blue segmented circle on a Sectional Chart depicts which class airspace?
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When a control tower, located on an airport within Class D airspace, ceases operation for the day, what happens to the airspace designation?
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Study Notes
Class D Airspace Overview
- Permission is required to fly within Class D airspace.
- Vertical limit is set at 2,500 feet MSL (Mean Sea Level).
- Outlined by dashed blue lines on aeronautical charts.
Characteristics of Class D Airspace
- Class D airspace always starts at ground level (surface).
- Designation [-20] indicates airspace starts at the surface and extends up to, but not including, 2,000 feet MSL.
Specific Airspace Examples
- The airspace over Addison Airport (ADS) is classified as Class D, with a vertical limit just below 3,000 feet MSL.
Recognition on Charts
- Blue segmented circles on Sectional Charts indicate the presence of Class D airspace.
Tower Operations Impact
- When a control tower at an airport within Class D airspace stops operations for the day, the airspace changes designation to Class E or a mix of Class E and G airspace.
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Description
Test your knowledge on Class D airspace with this quiz. Learn about permissions, vertical limits, and regulations associated with these areas. Perfect for pilots and aviation enthusiasts alike!
