What does BLOS stand for in UAV communications?

What does BLOS stand for in UAV communications?

• A. Beyond Line Of Sight
• B. Between Lines Of Sight
• C. Broadband Link Of Signal
• D. Baseline Of Sight

Answer: (A)

Beyond Line Of Sight describes flying a drone when the operator cannot maintain direct visual contact with the aircraft. In BLOS operations, control and telemetry rely on a robust long-distance data link and often require careful planning, safety measures, and regulatory approvals since you can’t rely on seeing the aircraft to monitor its status. The other phrases aren’t standard terms in UAV communications, and BVLOS is the more commonly used acronym for the same general idea.

Beyond Line Of Sight describes flying a drone when the operator cannot maintain direct visual contact with the aircraft. In BLOS operations, control and telemetry rely on a robust long-distance data link and often require careful planning, safety measures, and regulatory approvals since you can’t rely on seeing the aircraft to monitor its status. The other phrases aren’t standard terms in UAV communications, and BVLOS is the more commonly used acronym for the same general idea.