What are "no-fly zones" for UAS?

No-fly zones for Unmanned Aircraft Systems (UAS) refer specifically to areas where the operation of drones is restricted or prohibited. These zones are created for a variety of safety and security reasons, including protecting sensitive locations, maintaining public safety, or managing air traffic. For instance, no-fly zones may include regions around airports, military bases, or areas where large public events are occurring. Such restrictions are enforced to prevent potential accidents or threats that could arise from drone operations in these spaces.

In contrast, other options describe situations that do not accurately reflect the purpose and regulation of no-fly zones. Areas designated for model airplanes or recreational drone flying can exist, but they do not represent the regulatory prohibitions associated with no-fly zones. Similarly, zones for testing new UAV designs are typically established for experimental purposes and are not defined as no-fly zones in the context of UAS regulation. The distinction between no-fly zones and these other options highlights the specific purpose of protecting certain airspaces from UAS operations.