FAA Part 107 Drone Practice Test

What is the minimum visibility requirement for operating a drone in controlled airspace?

1. 1 mile

2. 3 miles

3. 5 miles

4. 10 miles

The correct answer is: 3 miles

The minimum visibility requirement for operating a drone in controlled airspace is 3 statute miles. This standard is established to ensure that pilots have sufficient visual reference to maintain safe separation from other aircraft and obstacles. In controlled airspace, which includes airspace around airports where aircraft traffic is more frequent and regulation is more stringent, maintaining visibility is crucial for avoiding collisions. The 3-mile visibility requirement is consistent with general aviation visual flight rules (VFR) standards, which apply to all pilots, including those flying drones. This helps create a safer environment in the skies, as it allows operators to see and avoid other aircraft effectively. In contrast, smaller visibility distances might not provide a safe margin for navigation and situational awareness when drones are sharing airspace with manned aircraft.