The Marine Technology Hub
I hesitate to write about a marine technology that isn’t an actual product yet, especially when I don’t understand it! However, there may be a story here worth telling. At the end of his career, a very experienced engineer came up with what he believes to be a superior autopilot technology, but it will never become available to boaters unless someone new carries the project forward…
The free USCG Boating Safety App has a lot to offer, as indicated by the home screens seen above on my Android phone and iPad Mini. Version 1.0 also seems almost surprisingly fast and polished, which may make more sense when you learn that it was developed by a small, highly-motivated team instead of a large government bureaucracy. In fact, the app is a gift to us from a grieving father trying to honor a son who was an enthusiatic CG Auxilary volunteer on the path to becoming an active duty Guardsman…
Behold the 39-foot trawler Bliss about to anchor behind Gizmo in Pulpit Harbor. She’s a custom Jay Benford design (based on a Cascade sailboat hull) that already turns heads, but note the cabin top presence of both Inmarsat FB150 and Iridium Pilot antennas (the latter formerly known as OpenPort, and tested for Panbo on VOJ). The serious satellite communications — and there are more devices less visible — are because owner/operators Luis and Kim Soltero have spent much of their thirty year marriage creating a remarkable portfolio of satcom services and devices, and they’re still at it. Yes, we had a Bliss/Gizmo geek rendezvous and it was a blast…
The competition around sonar burns hot on many fronts and the more the merrier, I say. At the recent iCast show Lowrance introduced StructureScan 3D, which displays in many ways like the Garmin Panoptix Down looking sonar which I saw demonstrated last February in its Forward looking version. Trade Only’s Chris Landry noticed the similarity too and reports that SS 3D will also be supported on Simrad NSS evo2 displays. The necessary StructureScan 3D transducer and module are due out in December and purportedly improve on SS HD’s standard down and side views as well as enabling the new 3D mode…
One of the most valuable improvements I’ve made on Gizmo is a Maretron TMP100 able to put six different temperature sensors on the boat’s NMEA 2000 network, particularly the one I’ve set to alarm me if the engine block gets even slightly hotter than normal. I wrote about the plan in 2013 and will detail how well it worked out soon. Closely monitoring certain temperatures can save a lot of hassle and money though one impediment is the need for either a Maretron DSM display or a USB Gateway to configure the setup. It’s intriguing then to learn of Yacht Devices’ $99 N2K temp sensor with its clever cost-free configuration. But there are some potential issues…
Nobeltec Furuno PC-Radar was announced at the Miami boat show, but I don’t think it’s gotten the recognition it should. Yes, it’s like the Furuno MaxSea PC Radar that came to Europe in 2013, but now the feature/cost proposition seems to fit a wider range of boats, plus it’s actually available over here. It’s also noteworthy that Nobeltec’s TimeZero v2 app is now out with support of Furuno WiFi radar and it’s interesting to see how these two radar solutions compare. It looks to me like Nobeltec and Furuno are blazing two distinct paths to primary limited visibility navigation without multifunction displays…
The hardware portion of the YB3i tracker/messenger couldn’t be much simpler or tougher. It’s just a little bigger than the GPS mushrooms also installed on Gizmo’s flybridge and it feels solid, while the ScanStrut Rokk rail mount that it fits is truly rock-like. The black cable only leads to a power source (9-30v DC) and the YB3i can get along without that for quite a while, thanks to an internal backup battery. And finally, the single LED “interface” is really only needed for extreme trouble shooting. But such hardware simplicity is only possible because of the impressive array of satellite services, cloud server wizardry, and mobile apps that comprise the rest of the ecosystem…
Maine is rightfully well known for boatbuilding but the craft was largely dormant when I got here in the early 70’s, and it stayed that way for quite a while. In the late 80’s many of the talented builders I worked with at WoodenBoat School were doing repairs and restorations. A commission for most anything larger than a sailing skiff was a big deal. But wow, did that change. It’s been wonderful to witness remarkably crafted custom vessels launch at yards like Lyman Morse (now also in Camden!), Rockport Marine, and Hodgdon Yachts to name a few. In fact, I only learned on June 20th that Brooklin Boat Yard — already masters at composite “Spirit of Tradition” beauties — were working on the extraordinary sloop above…
For me, this story began with a March 5th email titled “AIS patent wars – a tax on safety?” It referenced the SRT stock market announcement partially shown above and went on to say:
The whole point of using CSTDMA instead of SoTDMA in the original design of Class B was to avoid any problems with patents to ensure the successful uptake of the system by manufacturers. I see this as a tax on safety and a desperate attempt by SRT to force manufacturers to use their solutions rather than those from competitors and so create a pseudo-monopoly in the Class B world, which cannot be good for competition or the end user. To say I am furious would be putting it mildly…
It may be a while before we see the first 5 Watt SOTDMA Class B AIS transceiver actually available for sale, but it certainly is interesting to see a prototype trumpeted in SRT’s Summer 2015 Pulse Newsletter (available here). Given SRT’s main role as an original equipment manufacturer (OEM) we may first see this “new” AIS technology — perhaps with even more features — branded as Simrad, Raymarine, True Heading, Digital Yacht, Comar etc. (and/or marketed under SRT’s own Em-Trak label). Or maybe Furuno, AMEC, Vesper or another of the independent AIS manufacturers will be first out with SOTDMA Class B? I don’t know. More important is SOTDMA Class B as a coming middle ground between the Class A AIS used on large vessels (which also works on the SOTDMA protocol) and the CSTDMA Class B technology that we’re used to…
Recent Panbo Comments