Who is responsible for ensuring compliance with operational limitations during sUAS operations?

The pilot in command holds the responsibility for ensuring compliance with operational limitations during small Unmanned Aircraft System (sUAS) operations. This is because the pilot in command is the individual who is directly in control of the sUAS and its operations. They are tasked with understanding and adhering to all regulations, guidelines, and operational limits that have been established by regulatory bodies such as the FAA.

This includes knowing factors like altitude restrictions, areas where operations are prohibited, and maintaining visual line of sight, among others. The pilot must also be aware of the specific capabilities and limitations of the sUAS they are operating to ensure safety and compliance throughout the flight.

The other options, while relevant to the operational environment, do not hold the direct accountability that the pilot in command does. The FAA establishes regulations, the drone manufacturer provides specifications and guidelines, and a remote pilot's supervisor may oversee operations but does not have the direct control and responsibility that the pilot in command possesses. This chain of responsibility signifies the importance of the pilot's role in maintaining safe and compliant sUAS operations.