What constitutes a "safety zone" in UAS operations?

A "safety zone" in UAS operations refers to an area surrounding the flight operation that is designated with restrictions on access to ensure safety. This zone is established to protect people, property, and other aircraft from potential hazards associated with drone operations. It helps to manage risk during flights by controlling who can enter or be present in that area. Keeping access restricted reduces the likelihood of accidents or incidents, especially in situations where a drone may malfunction or be involved in an emergency landing.

The other options don't accurately reflect the concept of a safety zone. An area where drones must land doesn’t encompass the broader safety measures involved in flight operations. The notion of only allowing authorized personnel to fly drones does not relate specifically to physical space or access restrictions during flight. Lastly, defining an area specifically for testing drone capabilities does not align with the protective intentions of a safety zone, which is focused on the safety of those outside of the operation rather than testing parameters.