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Guide ยท Updated for 2026

Visual Line of Sight (VLOS) for Drones

Keeping your drone in sight sounds simple, but the rule has specific details the test loves to ask about.

The short answer

You must keep the drone within unaided visual line of sight, with corrective lenses allowed. A visual observer can help, but you stay responsible. Binoculars and FPV screens do not count.

Visual line of sight (VLOS) is one of the core Part 107 rules.

What the rule says

The remote pilot in command, or a visual observer in direct communication with them, must be able to see the aircraft with their own eyes. Eyeglasses or contacts are fine. Binoculars, telescopes and FPV goggles do not count as VLOS.

Why it matters

VLOS lets you judge the aircraft's location, attitude, altitude and direction, and see other aircraft and hazards so you can avoid collisions.

Using a visual observer

  • A visual observer helps keep the aircraft in sight and watch for traffic.
  • You must be able to communicate effectively at all times.
  • The remote pilot in command still remains responsible for the flight.

Beyond visual line of sight

Flying beyond VLOS requires a waiver today. See Part 107 waivers and the proposed Part 108 BVLOS rule.

On the test

Questions test whether FPV or binoculars qualify (they do not) and what a visual observer does. Practice with the daily quiz.

Frequently asked questions

What is visual line of sight for drones?

Being able to see your drone with your own unaided eyes, with corrective lenses allowed.

Can I fly a drone using only FPV goggles?

Not alone. FPV does not satisfy visual line of sight. A visual observer must maintain it.

Do I need a visual observer?

Not required, but one can help you maintain visual line of sight.

Can I fly beyond visual line of sight?

Only with an FAA waiver today.

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