What type of documents must a Remote Pilot carry during UAS operations?

A Remote Pilot is required to carry their Remote Pilot Certificate along with any applicable waivers during UAS operations to demonstrate that they are legally authorized to operate the unmanned aircraft system (UAS) in accordance with FAA regulations. The Remote Pilot Certificate verifies that an individual has completed the necessary training and has passed the required exams to be certified for remote piloting. Additionally, waivers may be necessary for operations that deviate from standard regulations, meaning that having these documents on hand is crucial for compliance and accountability during flight operations.

Registration documents and health certificates, while important for the overall management of the UAS and pilot qualifications, are not specifically mandated as carry-on documents during flight operations. Similarly, while maintaining detailed flight logs and records is critical for good operational practices, these are not typically required to be carried during a flight. Furthermore, air traffic control communications are important for safety and coordination but do not constitute documents that must be carried by the pilot. Therefore, the correct answer highlights the essential documentation needed to prove legal authority to operate the UAS.