Port 6nm-C

It is normally installed on masts, bridge wings, deck structures or signal stations where the required arc and visibility or sound coverage can be achieved. Its primary duty is to provide statutory navigation lights or audible signals that communicate vessel status, heading or maneuvering condition. In service it interfaces with navigation-light panels, power supplies, monitoring circuits, mounting structures and bridge controls. Compared with neighboring entries in the same product family, this record is the exact Hella Marine Port 6nm-C variant; the model designation should be quoted exactly when matching onboard documentation and spares. For exact limits, settings, test values and approved maintenance criteria, refer to the manufacturer documentation for the exact figure.