What is the primary impact of electromagnetic interference (EMI) on aircraft?

Electromagnetic interference (EMI) can significantly disrupt the operation of electrical circuits in aircraft. This disruption can lead to malfunctions or unintended behavior in critical electronic systems, such as avionics, navigation, and communication systems. As aircraft are equipped with various electronic components that rely on precise signals and functions, EMI presents a serious concern, as it can create noise or signal distortion that negatively impacts these systems.

Aircraft are designed with shielding and other protective measures to mitigate the effects of EMI, but when interference occurs, it can compromise safety and operational integrity. Ensuring that these electronic systems function properly, free from interference, is crucial in maintaining the safety and effectiveness of aircraft operations.