The term used to explain and relate the human aspect of being in the GCS and controlling the AV is human _____.

• A. In the loop
• B. Out of the loop
• C. On the loop
• D. With the crew

Answer: (A)

The idea being tested is human-in-the-loop control in UAS operations. In this setup, a person remains part of the control loop, continuously monitoring the system and ready to make or override decisions as the mission unfolds. In the ground control station, the operator’s inputs guide the vehicle, and automatic systems execute under that supervision, with the ability to intervene if something doesn’t look right. This fits best because it emphasizes active human involvement in controlling or supervising the autonomous vehicle to ensure safety and proper operation. Being out of the loop would mean the system runs autonomously without human input, which isn’t the scenario here, and the other phrases aren’t standard terms for this concept.