Final answer:
The best way to minimize radio frequency interference during UAS operations is through the use of a frequency analyzer, careful planning of frequencies used, and avoiding cell phone use near the control station to maintain clear and safe communication channels.
Step-by-step explanation:
Radio Frequency Interference in sUAS Operations
To minimize the risk of radio frequency interference during sUAS (small Unmanned Aircraft Systems) operations, the remote Pilot in Command (PIC) should follow best practices. While it is not necessary to never transmit on aviation frequency ranges, the PIC should ensure that the sUAS operates on frequencies that do not interfere with manned aviation communications. Using a frequency analyzer can help the PIC monitor and identify the frequencies that are in use around the operation area, which can prevent potential conflicts. Furthermore, it is wise for the PIC to avoid the use of cell phones in the vicinity of the control station, as cell phones operate at around 1.9 GHz and can cause interference. Implementing these practices helps in keeping a clear and safe communication channel for sUAS operations.
Additional precautions can include maintaining a safe distance from broadcast towers, using hands-free devices to lessen radiation, and avoiding cellphone use in areas with poor reception, which can increase transmission power and potential for interference.