How are commands sent from the Ground Control Station to non-piloted aircraft?

How are commands sent from the Ground Control Station to non-piloted aircraft?

• A. By email
• B. By physical retrieval
• C. Through a datalink
• D. Through satellite transmission

Answer: (C)

Commands from the Ground Control Station to a non-piloted aircraft travel through a datalink—the wireless link that carries control instructions and the aircraft’s telemetry between the GCS and the vehicle. This link is designed for real-time or near-real-time two-way communication, letting the operator upload flight plans, adjust altitude and speed, and issue navigation commands while the aircraft sends back status data like position, battery, and health. Email is not suitable because it isn’t designed for real-time control or reliable low-latency feedback. Physical retrieval isn’t a communication method at all. Satellite transmission can be used in some long-range scenarios, but the standard term for the direct ground-to-air control path in most operations is a datalink.

Commands from the Ground Control Station to a non-piloted aircraft travel through a datalink—the wireless link that carries control instructions and the aircraft’s telemetry between the GCS and the vehicle. This link is designed for real-time or near-real-time two-way communication, letting the operator upload flight plans, adjust altitude and speed, and issue navigation commands while the aircraft sends back status data like position, battery, and health.

Email is not suitable because it isn’t designed for real-time control or reliable low-latency feedback. Physical retrieval isn’t a communication method at all. Satellite transmission can be used in some long-range scenarios, but the standard term for the direct ground-to-air control path in most operations is a datalink.