What term explains the aspect of someone being in the Ground Control Station (GCS) and controlling the UAV?

• A. Autonomous system
• B. Human in the loop
• C. Ground operator
• D. Remote operator

Answer: (B)

The concept being tested is that a person’s decisions are part of how the UAV is guided during flight. When someone sits at the Ground Control Station and actively issues commands, monitors telemetry, and makes flight decisions in real time, that human input is part of the control loop. That’s why the term is “human in the loop.” If the UAV were operating autonomously, there would be little to no real-time human input guiding its actions. A ground operator or remote operator simply describes who is controlling from a distance or on the ground, but doesn’t inherently express whether a human is continually deciding and directing the UAV’s actions. So the best fit for describing being in the GCS and actively controlling the UAV is human in the loop.