Credit: goritza For the avid navigator, Garmin GPS Chartplotter can be a valuable tool that is designed to keep you safe and ongoing. When a person uses one of these GPS navigation plotters, they are ...

One of the problems of using GPS chartplotters on a sailboat is that it is extremely difficult to calculate accurate arrival times given the amount of tacking often involved. Now there's a ...

Lowrance announced today the release of a high-performance addition to the HDS series of fishfinders/chartplotters – Lowrance HDS Carbon. The new Lowrance HDS ...

Simrad, Inc. has introduced the Shipmate RS2400, a 10-in. dedicated watertight chartplotter with advanced GPS positioning and detailed CMap electronic charts. The RS2400 employs newly d e v e l o p e ...

So I can't find a dedicated GPS unit with real marine charts for under $300 or so (something like Garmin GPSMAP 78 needs a $150 map pack). I'm not willing to use an otterbox or similar on my main ...