I’m in the throws of installing a new autopilot and radar on our new-to-us J/109.

As part of that I cleaned up the dogs breakfast of a NMEA 2000 network the boat came with to make it both easier to trouble shoot and hopefully more reliable, particularly since this new kit required adding quite a few network devices.

When all was said and done I ended up with a couple of old network cables that I had replaced because they looked a bit manky (another deeply technical word).

I was about to throw the old cables away when it struck me that by cutting them both in half and stripping the ends I would end up with a zero cost NMEA 2000 trouble shooting kit for use with a voltmeter.

I also added a male to female connector I had left over to the kit. Useful to substitute for a T connector to get a suspected device or drop out of the mix, but still keep the backbone connected.

The kit proved invaluable while hunting down a brand new power-T with an open circuit on one of the network lines.

And here’s a good primer on trouble shooting NMEA 2000.

By the way, I don’t think most of us need an expensive N2K meter, particular since a lot of devices, such as plotters, have trouble shooting screens which will let us check for excess error packets and the like—dig deep in the menus and check regularly to catch potential intermittent problems early.

More thoughts on NMEA 2000:

• The great weakness.
• The importance of methodical network design and documentation.

Although we had a lot of trouble with our first Vesper AIS, I have long been a fan of their products, with the exception of the Cortex, which tried to do too many things in one unit and had a lot of issues as a result.

When Garmin bought Vesper I had a sense of impending doom—these acquisitions of small companies by big ones almost always go badly for us users.

And I was right, Garmin has just announced that they will no longer sell any of the Vesper products except the Cortex, which, as I understand it, is still buggy.

That’s bad news since these were still good products at a fair price.

The Big Suck

But far worse news is that Garmin will not maintain the WatchMate app, which means that at some point, probably sooner rather than later, those of us with Vesper products—particularly those with no screen, like the XB-8000—are truly screwed, since unmaintained apps tend to stop working when the device operating system is updated.

In my view, this is totally unacceptable behaviour on the part of Garmin, particularly since the units that they are, in effect, trashing, were available for sale up until a few weeks ago, and some are still in the supply chain—our XB-8000 on our new-to-us J/109 is just 30 months old.

To be clear, this likely means that someone who bought a XB-8000 a week ago will have a near-useless lump of plastic and components on their hands a couple of years from now, and maybe sooner.

And even if it keeps working with some reduced functionality, a working app was what said buyer was sold, so they should get that for a reasonable period of time.

Decent companies like, for example, Furuno make sure that their products are fully supported with parts and software for at least ten years after the last one is sold.

I suggest we all write to Garmin pointing out their bad behaviour and informing them that we will not buy their products in the future because they clearly don’t give a damn about us—this is my letter to them.

At the very least, Gamin should be maintaining the app on iTunes and Google Play for 10 years. That’s just basic, guys, and not that hard.

I’m also disappointed in Panbo for not making more of a fuss about this. I get that they are advertising funded, and Garmin are probably a big part of that, but, even so, sometimes you have to stand up and be counted. Just telling us that we can buy a new fancy and expensive, and probably still buggy Cortex from Gamin is not good enough, guys.

I’m in the throes of replacing the autopilot computer on our J/109 (more on that in a full article).

First off, when I opened this box to connect up the drive and clutch I was distressed to see this terminal type.

These things have no place on a boat, at least if they rely on the screws alone rather than contact plates that the screw compresses onto the wire, but, even then, for critical systems I far prefer ring terminal blocks.

That’s bad enough, but my distress turned to horror when I disconnected the clutch wires and found that whoever had set this up—given the history of the boat almost certainly a boatyard “professional”—had jammed the wires so far in that the screws were on the insulation, not the wire—look closely at the photo.

This could have caused a nasty, and likely intermittent, failure at any time over the last 18 years since the autopilot was installed.

Bottom line: you gotta check everything and “boatyard maintained” is often more of a warning than a reassurance.

Based on 30 years of radar use in some of the foggier and icier waters in the world, I have long advocated for free-standing radars, at least for those who venture into these waters, rather than integrating radar into a plotter.

So it’s way-cool to see that Furuno have just brought out two brand new free-standing radar displays that are compatible with their latest scanners, either magnetron, or digital.

Eric Klem, a deeply experienced commercial and recreational mariner, and professional engineer with huge radar experience, just reviewed the latest Solid-State Radar from Furuno.

Don’t miss this comment (membership required to read), you will learn a huge amount, just like I did.

Starlink are going to provide a solution for moving vessels, but before we get too excited check out the price! Think US$10,000 for the unit and US$7000/month for service!

Looks like I will be right that Iridium will the solution for most of us for some time to come. In 2019 I predicted 10 years more of standard old Iridium for most of us.

Might still be right, but then again five years from now might be closer for always-on internet at sea at a reasonable price—only 30 years after the billionaires started promising it for “next year”.