A good marine GPS can provide much more than just accurate positioning, with a range of plotting, sonar, and safety features available. The challenge comes in deciding which of these you need, which ...

More than 1,300 federally permitted charter boat owners in the Gulf of Mexico are suing the federal government in a class-action lawsuit over an effort to force them to purchase GPS systems to track ...

Driving a motorboat can be scary if you're a newcomer. Despite all that power, you're still at the mercy of the wind and waves -- it can be hard to keep your boat steady when you're docking or waiting ...

Could you recommend a netbook or slate computer that has built in GPS for offshore navigation? The boat already has a Garmin GPS giving position and speed only: no charting. I need the PC to run ...

Quantum navigation is proving to be a critical part of that toolset, delivering unjammable, unspoofable, and undetectable navigation with bounded positioning error and strong complementarity to other ...