In EDST configuration, what should be chosen for Special Activities Airspace?

• A. Inactive
• B. Active
• C. Reserved
• D. Not Used

Answer: (B)

EDST uses a status to indicate whether Special Activities Airspace is currently in effect. When the status is set to Active, the system treats that airspace as active, displaying it accordingly and applying any associated restrictions, advisories, or alerts to reflect the ongoing activity. This ensures pilots and controllers are aware of the special operation and avoid conflicts. If the status were Inactive or Not Used, the airspace would not be enforced in that moment, which could create safety gaps. Reserved is reserved for planned or future use, not current activity. Therefore, marking it as Active best matches the need to reflect real-time usage of the airspace.