What are the effects of electromagnetic interference on UAS operation?

Electromagnetic interference (EMI) can significantly disrupt the communication link between the ground control station and the unmanned aircraft system (UAS). This disruption may lead to a loss of control over the UAS, making it difficult for operators to maintain an accurate command of the aircraft. Effective communication is essential for the safe and reliable operation of UAS, as it allows for the transmission of control commands and the reception of telemetry data. When EMI occurs, it can introduce noise or distort signals, creating a situation where commands may not be executed as intended or where the operator might not receive real-time telemetry information about the UAS's status or location. This can pose serious risks, including potential crashes or unauthorized maneuvers, underscoring the critical importance of addressing EMI in UAS operations.

The other options, while they might seem plausible, do not accurately capture the primary effects of EMI on UAS operations.