The Raymarine 152-E7063503NAG AXIOM+ 7 RV is a high-performance, 7-rv system that includes the Raymarine RV-100 chartplotter and the NAGA 7 navigation system. This system is perfect for recreational boaters who need a powerful system for navigation and charting. The RV-100 offers a wealth of features for navigation, including a full color map display, electronic chart data, and a wealth of other features. The NAGA 7 system provides advanced navigation features, including a full color map display, electronic chart data, and a wealth of other features.