Navigation

Navigation

How to Avoid Obstacles with Your Boat

The best way to keep your hull from getting dinged—or worse—is to simply avoid obstructions. But that’s not always as easy as it sounds. To find out some ways electronics are making your path a bit clearer read this.

Side-Scanning Sonar in Action

Sidescanning sonar is a tremendous tool to understand what's under your boat. Check out these videos that will help improve your comprehension of what the images are showing.

How AIS Works

You know that AIS helps you avoid collisions, but you may be surprised at exactly how it works. Read this to find out more.

How to Have the Most Accurate Nautical Charts

These are heady times for marine-navigation systems. New technologies are making it possible to share information with fellow boaters faster and more easily than ever before, making charts incredibly accurate. Read here to find out how you can get involved.

The Pitfalls of Being Overly Reliant on GPS

Why GPS could be more dangerous than you think.  

GPS is a fantastic tool, but it’s still only a tool. The person that operates it is ultimately responsible for using it correctly and getting safely to his destination. We investigated the pitfalls of being overly reliant on GPS.

The State of Paper Charts

Are paper charts a thing of the past?

NOAA recently made news by saying that it would no longer be printing its own paper charts. But does that mean that the time of the paper chart is gone, and that they’ve been fully usurped by electronic charts? Read here to see what we think.

The Vanishing Magenta Line on ICW Charts

If you’ve ever followed the magenta line down the ICW you know a little local knowledge will go a long way to keeping you out of trouble. But does that mean we’ll be better off without the line as NOAA is exploring the possibility of its demise? Read all about what could happen and what it may mean to you here.

Autopilot Technology Leaps Forward

Whether you’re looking to get a brand-new boat or upgrade the boat you have, the autopilot may play a big role in how you feel about that boat. And the way technology is changing, you may find a whole new reason to love boating. See what we’re talking about here.

Nobeltec TimeZero iPad App

I haven’t actually cruised with the Nobeltec TimeZero iPad app yet but I was able to preview it before it made it to the iTunes store last week and I have already seen its excellent (Bad Elf Pro-powered) tracking while underway in car and dinghy...

How Do Sailors Use Electronics?

Powerboaters could learn a thing or two about using electronics from sailors. There are some new systems that make these lessons more apparent. See what we’re talking about here.

What to do if the Electronics on your Boat Fail

Navigation electronics make things easy on boaters—till they go wrong. Learn the best way to stay safe while cruising. Our tips will help you know just where you are, where you’re headed, and how to get home using a keen mind, a sharp eye, and the tools of the trade.

What Voyage-Planning Software Can Do for You

Even the most seat-of-the-pants navigator can benefit from passing his or her eyes over a course in advance of a cruise. Voyage-planning software gives you the option to do this at your helm, your home computer, or even a tablet or other mobile device. Learn more about how to use this powerful navigational tool here.

Simrad GS25

More satellites, more precise positioning. Simrad’s new GS25 is a GPS antenna and a GLONASS antenna, all in one tidy package.

FLIR MD-324 Thermal-Imaging Camera

FLIR launched the MD-324 as one of the company’s MD-Series of fixed-mount thermal-imaging cameras. The cameras are simple to mount and easy to integrate into existing electronics, and come at an affordable price point.

Garmin GPSMAP 8000 Series

Garmin’s GPSMAP 8000 Series Combines Power and Simplicity

The GPSMAP 8000 is being hailed as Garmin’s new flagship. This is a system that would seem right at home on a large yacht, but we saw it installed on a 32-foot Scout center console. Learn more about the system here.

Raymarine Dragonfly

Raymarine has just rolled out its Dragonfly combo unit and we’ve got to say, this is big functionality in a small package. Two kinds of CHIRP sounding and a chartplotter for under $700—in a bracket-mount standalone unit. Raymarine Dragonfly may be the buzz on the fishing docks this spring.

Garmin BlueChart Mobile

There was significant news regarding Garmin’s BlueChart Mobile app (BCM). In fact, anyone with a relatively current iPad, iPod Touch, or iPhone—that is, one that’s running iOS 6 or better—can download the basic and free BlueChart app right now.

New Alternatives to GPS

GPS altered how boaters figure out where they are. But other, new, comparable systems are coming online soon, shifting the satellite-navigation landscape even more. Don’t worry, it’s going to be a good thing.

Digital Processing Radar

Radar shows us what we cannot see, due to distance, fog, and darkness. But the way it does that is undergoing a major change, and we wanted to know more. Tim Bartlett learned all about it and shares what he learned here.

Digital Yacht Aqua 50 Marine PC

Linux Comes aboard with Digital Yacht

Worried about putting a personal computer on your boat? Use one that’s made to be there: Digital Yacht’s Aqua 50 marine PC works with a range of DC input levels and has a 64-gigabyte hard drive designed to work without a cooling fan. Learn more here.

C-Map Plan2Nav Mobile App

The Plan2Nav app from C-Map provides chartplotting capability to GPS-enabled handheld mobile devices such as the iPhone, iPad, and iPod, as well as those with the Android operating system.

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