What does AST/SSO supervise?

• A. Local ground radar monitoring only.
• B. Maritime convoy routing and safety checks.
• C. Wide-area and long-range surveillance and TDL functions.
• D. Small-unit ground tracking and short-range targets.

Answer: (C)

The main idea here is that AST/SSO is responsible for the broad, system-wide air picture and how that picture is shared across sensors and platforms. They supervise wide-area and long-range surveillance, meaning they oversee the integration of data from multiple, often high-altitude or long-range radars and other sensors to maintain a comprehensive view of airspace over a large area. They also manage the Tactical Data Link (TDL) functions, which are the communication links that distribute target data and surveillance information to all connected units—fighters, missiles, other sensors, and command posts. This combination ensures accurate, up-to-date tracking and coordinated action across the theater.

Local ground radar monitoring is too limited in scope, and maritime routing or small-unit short-range tracking involve different domains or levels of detail that don’t reflect the wide-area, long-range, data-link–driven role of AST/SSO.