Which CRC function provides for the continuous observation of airspace?

• A. CID
• B. AMD
• C. Air Surveillance
• D. TDL Management

Answer: (C)

Continuous observation of airspace is provided by Air Surveillance—the function that collects data from all available sensors (radars, IFF, and other sources) and maintains a real-time air picture. It continually updates the tracks of every detected air object, including position, velocity, and status, while filtering out noise and resolving clutter. This ongoing fusion of sensor information gives operators a current, coherent view of all air activity, enabling timely detection and response to potential threats. The other options relate to identifying contacts, managing airspace data or mission information, or coordinating data links, but they do not provide the continuous, real-time observation that Air Surveillance supplies.