Which of the following is NOT a requirement for flying a UAS?

In the context of flying a UAS (Unmanned Aircraft System), holding certain certifications and adhering to operational guidelines is crucial for safety and compliance with regulations. A key requirement for operating a UAS is obtaining a Remote Pilot Certificate from the FAA, as this ensures that the operator has the necessary training and knowledge of aeronautical safety, regulations, and procedures.

Staying within visual line of sight is also mandated to maintain control of the UAS and avoid conflicts with other air traffic. This requirement ensures that the pilot can see the drone at all times, which is vital for safe operation.

Operating solely during daylight hours serves as another operational regulation aimed at enhancing safety for the pilot, the aircraft, and third parties on the ground. Night operations do require additional considerations and certifications that not all operators may have.

While having a co-pilot can be beneficial for certain operations, it is not a regulatory requirement for flying a UAS. This means that an operator is capable of flying solo without a co-pilot present, provided they meet the other necessary criteria. Thus, this aspect is not outlined as a requirement in the regulations governing UAS operations.