The Smart Navigator overhead faulted circuit indicator (FCI) is designed for smart grid automation applications. It can be installed on overhead transmission and distribution power lines up to 46 kV (161 kV HV-versions) and provides event-based fault status in addition to continuous circuit data. The Smart Navigator can be integrated into an existing SCADA or smart grid system and it can operate in various communication environments. A pole-mounted concentrator receives and manages all Navigator data as an access point into a communication environment.