FAA Part 107 Drone Practice Test

When should a remote pilot conduct a three-dimensional mental review of the airspace?

1. Only before takeoff

2. On a regular basis during the flight

3. At the beginning of the day

4. Before entering controlled airspace

The correct answer is: On a regular basis during the flight

A three-dimensional mental review of the airspace is essential during flight operations to ensure the safety of the flight and to adapt to any changing conditions. By conducting this review on a regular basis throughout the flight, the remote pilot can continuously monitor their surroundings, remain aware of potential hazards, and adjust their flight path as necessary. This is particularly important in dynamic environments where obstacles such as other aircraft, temporary flight restrictions, or changes in weather conditions may arise. Regular reviews allow the pilot to assess key factors such as altitude, lateral position, and any pertinent air traffic events, ensuring they are operating within legal and safe parameters. Though a mental review is beneficial before takeoff and at the beginning of the day, maintaining situational awareness during the flight is crucial for safe UAV operations, making this regular practice imperative.