Which is not a component of a basic Ground Data Terminal?

• A. Payload sensors
• B. Telemetry display
• C. Data link transceiver
• D. Ground control software

Answer: (A)

Understanding what makes up a basic Ground Data Terminal helps you see the division between ground-side equipment and the aircraft’s payload. On the ground, the GDT includes gear that handles the communication and control link with the drone: the data link transceiver acts as the radio bridge, the telemetry display shows real-time flight information, and the ground control software is used for mission planning, monitoring, and command input. Payload sensors, however, are mounted on the aircraft itself to collect data during flight (like cameras or LiDAR). They generate the payload data and are part of the vehicle’s systems, not the ground terminal hardware. So payload sensors are not a component of a basic Ground Data Terminal.