Drone exam · Advanced operations and BVLOS Operations Regulation Safety Under current US Part 107, routine flight beyond the visual line of sight rule generally requires what? Select one answer A An applicable waiver or other specific authority. B Only a larger battery. C A customer signature. D No additional authority if telemetry works. Check answer Correct answer: A. An applicable waiver or other specific authority. Telemetry does not replace the visual line of sight regulatory requirement.