navigation

To overlay radar returns on a GPS/chart plotter, as shown in this screen shot on an Lowrance HDS-10, you to need to install and connect an electronic compass such as the Simrad RC42.

How to Create a Radar/Chart Plotter Overlay for Safer Navigation

Use these tips to install an electronic compass and create a radar overlay.

To overlay radar returns on a GPS/chart plotter, as shown in this screen shot on an Lowrance HDS-10, you to need to install and connect an electronic compass such as the Simrad RC42.

How to Create a Radar/Chart Plotter Overlay for Safer Navigation

Use these tips to install an electronic compass and create a radar overlay.

Most Recent

Cruisers 45 VTR rendering

New Cruisers Yachts 45 VTR and 45 VTR EC Hit the Water

Sun Tracker Party Barge 22 at sunset

Boat Test: 2026 Sun Tracker Party Barge 22 DLX

Sea Ray SLX 360 Outboard running on the sea

Boat Test: 2026 Sea Ray SLX 360 Outboard

2027 MasterCraft lineup running across the lake

2027 MasterCraft Boats Debut