What type of technology is required for BVLOS operations?

What type of technology is required for BVLOS operations?

• A. Relay/satellite
• B. Ground-based radar
• C. Fiber optic tether
• D. Visual line-of-sight radio

Answer: (A)

Beyond visual line-of-sight operations rely on a long-range control and data link so the operator can manage the aircraft while it is out of the pilot’s sight. Relay or satellite technology provides that extended link, enabling command, control, and telemetry to travel over large distances or around obstacles. Other options don’t serve this purpose: ground-based radar tracks the aircraft for airspace management, not for keeping the control link with the drone; a fiber optic tether would physically connect the drone to a ground station and effectively limit mobility; and a visual line-of-sight radio assumes you can always see the aircraft, which isn’t possible in BVLOS. So relay or satellite communication is what makes BVLOS feasible.

Beyond visual line-of-sight operations rely on a long-range control and data link so the operator can manage the aircraft while it is out of the pilot’s sight. Relay or satellite technology provides that extended link, enabling command, control, and telemetry to travel over large distances or around obstacles. Other options don’t serve this purpose: ground-based radar tracks the aircraft for airspace management, not for keeping the control link with the drone; a fiber optic tether would physically connect the drone to a ground station and effectively limit mobility; and a visual line-of-sight radio assumes you can always see the aircraft, which isn’t possible in BVLOS. So relay or satellite communication is what makes BVLOS feasible.