Airborne Warning and Control Systems are used for?

• A. Surveillance and tracking of aircraft.
• B. Weather forecasting
• C. Encryption of communications
• D. Ground vehicle control

Answer: (A)

Airborne Warning and Control Systems are built to provide broad, real-time awareness of airspace by using a radar-equipped aircraft as a flying command post. The radar sweeps the surrounding area to detect, locate, and track many aircraft at once, giving operators a continuous picture of who is where. This enables rapid decision-making, coordination of friendly aircraft, and vectoring of interceptors or other assets, effectively serving as surveillance and control for air operations.

This is why the best choice is surveillance and tracking of aircraft. The other options don’t fit the primary role: weather forecasting relies on weather radar and atmospheric data, encryption of communications is a separate security function, and ground vehicle control is not what an AWACS is designed to manage.