What is a key feature of the MQ-9’s flight control system?

The key feature of the MQ-9’s flight control system is remote piloting through a ground control station. This system allows operators to control the aircraft from a distance, using a sophisticated ground station that facilitates communication and control of the drone's flight path and mission tasks.

This remote piloting capability is crucial for the MQ-9 and underlines its role in surveillance and reconnaissance missions, as well as combat operations, where operators can be stationed hundreds or thousands of miles away from the aircraft. The system ensures that the pilots can effectively direct the MQ-9 while receiving real-time data and situational awareness.

While other options touch on aspects of unmanned aerial vehicle technology, they do not accurately represent the primary nature of the MQ-9's operational control, which emphasizes remote human oversight rather than full automation, manual flight, or total autonomy in decision-making.