Simrad – Yachting https://www.yachtingmagazine.com Yachting Magazine’s experts discuss yacht reviews, yachts for sale, chartering destinations, photos, videos, and everything else you would want to know about yachts. Thu, 22 Aug 2024 18:44:11 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.2 https://www.yachtingmagazine.com/uploads/2021/09/favicon-ytg-1.png Simrad – Yachting https://www.yachtingmagazine.com 32 32 Future-Proofing Multifunction Displays https://www.yachtingmagazine.com/electronics/multifunction-displays-planned-relevance/ Thu, 11 Jul 2024 19:00:00 +0000 https://www.yachtingmagazine.com/?p=64991 Modern multifunction displays are feature rich and can be long-lasting, creating consumer upsides that didn’t exist previously.

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Multifunction Displays
As displays have gotten bigger and better, their user interfaces have gotten smoother and more intuitive. Courtesy Raymarine

For years, I eagerly anticipated Apple’s fall event and news of the latest iPhone release. Back then, my purchasing latency was limited to locating the website’s “buy” button, as my incumbent phone was often struggling to keep pace with new apps and software updates. Then, starting around 2015 (the iPhone 6S), I was able to start squeezing extra years out of my phones. This trend accelerated, and as of today, I still rely on my iPhone 11 Pro from 2019. To be fair, I always buy the top-end model with maximum storage, but four and a half years on, I haven’t crashed (at least not hard) into this phone’s silicone ceiling.

Multifunction displays perform different tasks than smartphones, but most marine-electronics manufacturers build MFDs with off-the-shelf componentry and, sometimes, software from the mobile-device market. This sourcing gives manufacturers options for high-resolution touchscreen displays, processors, connectivity and operating-system architecture, and it means that today’s MFDs can have longer working lives.

How we got here, however, requires a small rewind. After all, MFDs circa 2010 were different animals than today’s big, powerful displays.

“Back then, most displays were 4 to 7 inches,” says Dave Dunn, Garmin’s senior director of marine and RV sales. “A big display was 9 to 10 inches, and a 12-inch display was enormous.”

These MFDs were controlled via tactile buttons and knobs, or early touchscreen or hybrid-touch interfaces. They only tackled marine-facing applications such as chart-plotting.

Today’s MFDs excel at traditional marine tasks, but they also boast bigger glass, full video integration, touchscreen interfaces, high-speed data networks, and four- or six-core processors, opening the door to expanded job descriptions.

“Processing power has indeed increased over time, bringing with it the ability to drive higher-resolution screens,” says Steve Thomas, Simrad’s product director for digital systems. “[This] also lends itself to better integration by providing the responsiveness consumers expect.”

It also enables MFDs to perform nontraditional tasks, including streaming video from daylight and thermal-imaging cameras, tackling onboard security, controlling digital switching and, sometimes, providing entertainment. Today’s flagship MFDs also sport larger high-resolution displays, multisignal connectivity (with ANT, Bluetooth, Ethernet and Wi-Fi), embedded sonar modules, GPS or GNSS receivers, data backbones, and NMEA 2000 and HTML5 compatibility.

“NMEA 2000 protocol provides the basis of communication and is the linchpin connecting everything together for the MFD to display and control,” says Eric Kunz, Furuno’s senior product manager. Kunz adds that HTML5 compatibility allows MFDs to display and control third-party equipment via web-browser windows, sans any heavy lifting from the MFD.

Technology moves in step changes, and MFDs, brand depending, have experienced two major evolutions since 2010.

“The first was the transition from a completely closed-software architecture to something open source,” says Jim McGowan, Raymarine’s Americas marketing manager, referring to the company’s shift from a walled-garden operating system to Linux and then Android.

Others, including Simrad and Furuno, took similar steps. Garmin remains a holdout.

“We use Android, but not for marine,” Dunn says. “Will we eventually go to Android? Maybe.”

The second evolution involved hardware, with all MFD manufacturers now using mobile-device componentry.

“Suddenly, the requirements for shock resistance, heat resistance, water resistance, bright visibility and fast processing became available on a wide scale,” McGowan says. “Instead of us having to source expensive industrial or semicustom hardware that was proven but old, suddenly our system architects had multiple options to choose from that were all state of the art.”

Sourcing components became easier, yielding better MFDs, but it placed a higher premium on software. Case in point: Raymarine has released more than 30 updates, including new features, for its 2017-era Axiom MFDs.

Likewise, there’s the importance of supporting hardware as it ages. “We don’t like to leave customers behind,” Dunn says, noting that Garmin supports products for five years after they’re discontinued.

This opens the door to the fine art of good enough. Given that modern MFDs are robust, the same display—like my iPhone—can last for years, provided that its sensor network remains static. While this works for buy-and-hold customers, new sensors can dangle carrots.

For example, Furuno and Garmin unveiled Doppler-enabled radars in 2016. While older MFDs could often display radar imagery from these sensors, some customers had to refit their displays to access the best features. One can imagine automation and AI presenting similar incentives.

“AI will combine multiple facets of different sensors to create a more sophisticated and enhanced navigation experience,” Kunz says. “Look for MFDs to take a larger and larger part in overall vessel control and automation.”

Avikus, for instance, is developing its NeuBoat autonomous navigation system with Raymarine. As for Garmin, Dunn says: “There’s nothing coming in the near future, but there’s some cool stuff coming with lidar and cameras.” He’s referring to the light-detection and ranging sensors that help enable automotive driver-assist features and autonomous driving.

Future hardware and capabilities aside, all experts agree on the importance of regularly updating a vessel’s MFD to keep the operating system current and to access the latest software features. While updates are free, all four companies have adopted subscription models for cartography.

“In some ways, the marine-electronics business model is changing in the same way it is happening in the consumer-electronics industry,” Kunz says. “This will most likely lead to more of a subscription-based model for certain aspects of the market.”

While subscription models make sense for a dynamic media like cartography, it’s harder to envision this business practice extending throughout the sensor ecosystem.

“We don’t want to get to the point where people have to pay for software updates,” Dunn says, pointing to BMW’s belly-flopped attempt to charge customers fees to use their existing heated steering wheels.

New hardware, however, is a different story. “More than anything, we’re a sensor company,” McGowan says of Raymarine. “We keep offering new and improved sensors.”

Given the adoption rates of Doppler-enabled radar, there’s little question that the recreational marine market stands ready to embrace step-change sensors, so long as they come bundled with newfound capabilities—say, auto-docking or autonomous navigation.

As for my ancient iPhone, I’m again counting the days until Apple’s fall event. I just hope my next iPhone will last as long as today’s flagship MFDs.  

UI Options

Recent years have seen most manufacturers adopt touchscreen-only user interfaces for their flagship multifunction displays. This technology creates user-friendly interfaces in most conditions, but some users prefer tactile buttons when the weather sours. All manufacturers build optional external keypads or hard-button remote controls.

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Global Navigation Satellite System Offers Waypoint Accuracy https://www.yachtingmagazine.com/electronics/global-navigation-satellite-system/ Thu, 13 Jun 2024 19:00:08 +0000 https://www.yachtingmagazine.com/?p=64612 When it comes to geolocation, the international Global Navigation Satellite System can provide boaters pinpoint accuracy

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yacht from above
GPS has guided mariners for decades, but the greater Global Navigation Satellite System includes other satellite constellations. [berg]/adobe.stock

If you love nautical yarns, David Grann’s The Wager is a must-read. The nonfiction work details the account of The Wager, a sixth-rate Royal Navy square-rigger that carried 28 guns and 120 sailors. The 123-footer was part of an eight-vessel armada that, in 1741, sailed west around Cape Horn in winter, pursuing plunder. The Wager got separated. In a navigational blunder, the vessel turned north before it banked enough west. It didn’t go well.

Anyone interested in learning about how the great east-west navigation problem was finally solved should read Dava Sobel’s Longitude. Anyone interested in ensuring their own navigational accuracy, however, should cruise with a dedicated Global Navigation Satellite System sensor.

Satellite-based navigation began evolving in the 1960s. The US-built Global Positioning System—the first of its kind—went live in 1993. Today, the international Global Navigation Satellite System consists of four global satellite constellations (including GPS), plus two regional ones. While GPS continues to provide world-class service, GNSS receivers can capture this information along with data from other satellites. The best part? You probably already own several.

Navigational satellites work by broadcasting information about their identification, position, orbit and health status, along with a hyper-accurate time stamp. Receivers derive their position by triangulating with at least three satellites, with stronger (or more numerous) signals often equating to higher accuracy. Precision matters. According to the Federal Aviation Administration, if a clock aboard a GPS satellite is off by one-thousandth of a second, then the corresponding measurement error would be 1,616 nautical miles.

While there are differences between the various constellations, each system employs three distinct segments: control, user and space.

The control segment consists of one or more master land-based control stations and a global network of supporting stations. These stations monitor each satellite’s reported positions and compare reports with predictive models. If needed, operators can alter a satellite’s orbit to ensure baseline accuracy or avoid debris.

The user segment refers to any receivers listening for signals, while the space segment refers to orbiting assets.

Each of the GNSS’ four main navigation constellations contain different numbers of satellites that operate at different elevations and across different orbital planes. The US-built GPS constellation involves 31 satellites that operate at an elevation of 10,900 nautical miles above sea level. GPS satellites orbit on six different planes, and they maintain a 55-degree orbital inclination (relative to the equator).

Russia’s GLONASS constellation, which has been active since 1995, involves 24 satellites that operate at 10,315 nautical miles and orbit on three planes at 64.8 degrees of orbital inclination. China’s BeiDou constellation, which went live in 2011, consists of 35 satellites. Of these, eight are either geosynchronous or inclined geosynchronous satellites that operate at 19,325 nautical miles, while the other 27 operate at 11,625 nautical miles. BeiDou satellites orbit the planet on six planes, and they maintain an orbital inclination of 55.5 degrees.

Finally, the European Union’s Galileo constellation, which became operational in 2018, will (when complete) consist of 30 satellites that operate at 12,540 nautical miles. Galileo satellites orbit across three planes, and they maintain a 56-degree orbital inclination.

GNSS receivers are generally accurate from 6.5 feet to 13 feet globally; however, some countries use a satellite-based augmentation system (SBAS) that improves accuracy by broadcasting correction information. In the United States, this is called the wide-area augmentation system (WAAS). In early 2023, the European Union’s Galileo constellation began delivering free high-accuracy service information that’s precise to roughly 8 inches.

Celestial navigation, this is not.

Satellite-navigation receivers have existed in different forms for years. Depending on the manufacturer and design, these receivers (and their antennas) can be embedded into multifunction displays, or incorporated into abovedecks sensors that share satellite-navigation data with other networked equipment (or both).

Alternatively, yacht owners can sometimes buy an abovedecks listen-only antenna, which shares its improved signal strength and reception with a belowdecks GNSS-enabled multifunction display.

Some satellite-navigation receivers favor GPS signals, while others can also listen to data from some of the other GNSS constellations. Full GNSS receivers can access the four main constellations, plus the regional Japanese and Indian constellations. These receivers sometimes include nine-axis compasses or attitude-heading reference systems. These sensors, which don’t add much cost, provide accurate heading information in addition to GPS and GNSS data.

Finally, satellite compasses are the best option for serious navigation. Depending on their design, these instruments employ multiple GNSS receivers, which provide heading information that isn’t contingent on Earth’s magnetic field (read: high-latitude cruising). Eric Kunz, Furuno’s senior product manager, says the company’s SCX20/21 satellite compasses use four GNSS receivers, allowing them to achieve 1-degree heading accuracy.

While some people say GPS alone is plenty robust for their needs, many marine-electronics manufacturers have been quick to embrace GNSS. “With more satellites available to track and pull into calculations, the GNSS-enabled receivers offer enhanced accuracy,” says Jim McGowan, Raymarine’s Americas marketing manager.

He’s not alone in this assessment. “A GNSS antenna provides more redundancy and higher accuracy than GPS-only receivers,” says Dave Dunn, Garmin’s senior director of marine and RV sales. “Some parts of the world may have better coverage at certain times of day with some constellations than others.”

McGowan says GNSS is especially useful for high-latitude navigators because these receivers can track GLONASS satellites: “Those satellites are in a higher orbit inclination than GPS satellites, which allows the GNSS receiver to get a better tracking angle and duration on those satellites.”

Leigh Armstrong, Simrad’s product manager of digital systems, agrees: “This allows for better maintenance of accuracy in areas with less satellite coverage.”

The inverse, of course, is that BeiDou, Galileo and GPS satellites likely provide better fixes closer to the equator.

While GNSS data is critical for navigation, it can also help bolster the accuracy of other networked devices. Here, Dunn points to automatic identification system (AIS) position and speed data, autopilot performance, and radar target-tracking features.

Looking ahead, autonomous docking systems and vessels need precise position, speed and other navigational information to negotiate harbors, follow autopilot-driven courses, and safely dock. It’s expected that GNSS (with SBAS) will fill this niche.

The Wager’s crew experienced unspeakable horrors, but GNSS receivers and satellite compasses likely mean none of today’s boaters will have to dodge scurvy.

Belts and Suspenders

While the ancient mariner would have paid handsomely for a chronometer, contemporary smartwatches carry GNSS sensors. Most smartphones have GNSS receivers, as do some handheld VHF radios. These are all important backups should a vessel experience low voltage or power loss. 

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Simrad Unveils NSX Ultrawide https://www.yachtingmagazine.com/electronics/simrad-unveils-nsx-ultrawide/ Tue, 16 Jan 2024 18:00:00 +0000 https://www.yachtingmagazine.com/?p=61766 The NSX Ultrawide display is as much as 63 percent wider than NSX versions.

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Simrad NSX Ultrawide
The Simrad NSX Ultrawide displays are 63 percent larger than NSX displays and combine the visual real estate of two displays into a single screen. Courtesy Simrad Yachting

Want more width on the screens at your boat’s helm? Simrad Yachting’s new NSX Ultrawide might be the marine display to check out at the boat shows this year.

Simrad unveiled the NSX Ultrawide in early January, saying it is up to 63 percent wider than previous NSX displays—with the goal being to have the equivalent of dual screens in one place, without all the muss and fuss that usually comes with installing multiple screens at a boat’s helm.

“With a showstopping aesthetic and enhanced functionality, the NSX Ultrawide is setting a new standard in the marketplace, and we are proud to pave the way,” Kevin Steinbraker, vice president and general manager, digital systems of Navico Group, stated in a press release. “Whether in their cars, computer monitor at work, or the TVs in their homes, consumers have grown accustomed to and love the benefits of ultra-wide screens. Now they can have those same experiences at the helm with immersive graphics and flexible viewing splits.”

The NSX Ultrawide is available in 12- and 15-inch screen sizes. Simrad says it’s versatile enough for small to midsize center consoles, surf and wake boats, and cruisers. Multiple NSX Ultrawide displays can be combined at a single helm station, for boaters who want to see even more data and information all in one location.

The latest C-Map Discover X charts are optimized for NSX, which includes this new Ultrawide display. The high-pixel density of the Ultrawide display shows super–sharp resolution, according to Simrad, giving users unprecedented levels of detail. For avid anglers, extra detail can be added with an upgrade to Reveal X, which has shaded relief and satellite imagery.

The X-Gen charts also have features such as the new C-Map Safety Alerts, which are built to automatically alert users to hazards up ahead, ranging from shallow waters to buoys.

Additionally, in what Simrad says is an industry first, the C-Map X-Chart Manager lets users manage C-Map chart updates and upgrades directly from their device, with the ability to choose custom areas for a near-instant download.

Do most people prefer bigger displays? The National Institutes of Health sure thinks so. It cites a study on its website that says the answer is yes, at least when it comes to screen sizes on smartphones. Researchers found that a large screen, compared to a small screen, promotes perceived ease of use.

Take the next step: visit simrad-yachting.com

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Using Innovative Electronics to Find ‘Pacific’ https://www.yachtingmagazine.com/electronics/finding-shipwrecked-pacific/ Thu, 07 Sep 2023 18:00:20 +0000 https://www.yachtingmagazine.com/?p=60873 Marine electronics help find one of the West Coast’s last great shipwrecks.

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Seablazer
The team leveraged ReefMaster software, plus SeaBlazer’s Garmin echo sounder, to create their own bathymetric charts. Courtesy Jeff Hummel

The SS Pacific, a 223-foot side-wheel steamer, departed Victoria, British Columbia, on November 4, 1875, bound for San Francisco. Its cargo included gold and coal, the latter from a mine operated by the ship’s owners, as well as 275-plus passengers and 50-plus crewmembers.

Pacific encountered heavy weather as it steamed west out of the Strait of Juan de Fuca and then south past Washington’s Cape Flattery.

The crew aboard the northbound Orpheus, a 200-foot square-rigger, mistook Pacific’s masthead light for the Cape Flattery Lighthouse. The ships collided, damaging Orpheus’ rigging and—it’s believed—opening planks on Pacific’s hull. Frigid seawater likely swamped the hot boilers, triggering an explosion.

Some 325 souls were lost on that storm-tossed night. Only two people survived, making it one of the West Coast’s worst maritime disasters. Also, because Orpheus was navigationally blind, Pacific’s final resting spot was unknown.

In 1980, Jeff Hummel, then a student at the University of Washington, and Matt McCauley, Hummel’s high school buddy, recovered a World War II-era warplane from Seattle’s Lake Washington. They were sued, but they won the case and all salvage rights.

This is when Hummel heard about another group that was searching for Pacific, which he had known about, piquing his interest. “They eventually quit,” he says, adding that he thought it was a good project. “I just kept doing it.”

A marine-industry career—Nobeltec (now TimeZero), then Rose Point Navigation Systems—followed, but Hummel’s interest in the long-lost Pacific endured. In 2004, he purchased SeaBlazer, an 80-foot Desco trawler that he refitted to search for Pacific, and he again partnered with McCauley. The two founded the nonprofit Northwest Shipwreck Alliance and Rockfish Inc., their for-profit commercial salvage operation.

While numerous expeditions had searched for Pacific since 1985, Hummel says that Rockfish’s approach hinged on careful use of technology—including expertise in modifying off-the-shelf sonar equipment and building remotely operated vehicles—and key pieces of physical evidence.

Generations of commercial fishermen have scoured the waters off Cape Flattery, and they occasionally net artifacts, including chamber pots and coal. “The coal was really the key,” Hummel says, adding that because Pacific’s owners also operated a coal mine, he was able to send a sample to a laboratory to test against coal from the mine.

They matched.

The Rockfish team leveraged this information, coupled with fishermen’s GPS data, to reduce the search area from 338 square miles to just 2 square miles. While this was a huge reduction, technical sonar-imaging work remained. “It was an area that was difficult to search,” Hummel says.

That’s where technology, including their custom-built sonar, came into the picture.

sea floor sonar
While Pacific contained everything from horses and hides to opium and gold, experts say the wreckage might also contain some of the oldest remaining pairs of Levi Strauss & Co. jeans. This theory fits: Many passengers were gold miners returning to San Francisco, where Levi’s was founded in 1853. Courtesy Jeff Hummel

“We made our own transducers,” Hummel says, explaining that the team purchased off-the-shelf Simrad StructureScan transducers, chemically dissolved their potted encapsulating material, removed the piezoceramic elements and microprocessors, and then rebuilt them using “magic concrete” as the replacement encapsulating material. The result, he says, is transducers that can withstand far greater water-depth pressures than the originals.

The next step involved fitting these bespoke transducers into a towfish, which the team flew about 35 feet above the seafloor.

“We also developed our own robotics equipment,” Hummel says. This included two remotely operated vehicles—dubbed Falkor and Draco—that are equipped with Blueprint Subsea-built Oculus multibeam imaging sonars and that are capable of operating at depths down to 3,240 feet. “It’s kind of like having a radar on the robot,” Hummel says, adding that the ROVs were designed around these instruments. “We can find a beer bottle 100 feet away and drive the robot straight to it.”

The team also built a camera sled, which provides seafloor optics and collects artifacts via its rake.

The team leveraged ReefMaster software, plus SeaBlazer’s Garmin echo sounder, to create their own bathymetric charts. Critically, this software also allowed the team to create a points-of-interest database in real time as they scanned the bottom, so they could later revisit and evaluate.

This is how, after 12 search expeditions between 2017 and 2022, the Rockfish team identified their sunken needle in July 2022.

The first job was to comb the search area for points of interest using the towed sonar array. “It took a lot of convincing,” Hummel says of their first look at the wreck. “It wasn’t obvious at all.”

The image that convinced them that they had located their needle was of two circular seafloor depressions. These indents matched the 24-foot diameters of Pacific’s paddle wheels. “You’re not going to find two identical things on the bottom of the ocean,” Hummel says. “It has to be man-made.”

SS Pacific paddle wheel
A CAD drawing of one of the SS Pacific’s two paddle wheels. The seafloor impressions left by these wheels proved invaluable. Courtesy Jeff Hummel

The team returned to the site aboard SeaBlazer, this time with two camera sleds and the ROVs. Once they ensured that the area was free of ROV-threatening snags, they dispatched Falkor to reimage the wreck with its Oculus sonar and to measure the hull’s timber spacing. “That matched up exactly to the timber spacing on Pacific,” Hummel says.

Finally, the team employed Falkor’s grabber arm to retrieve a piece of worm-eaten hull wood, and the camera sled’s rake to collect a chunk of a firebrick.

The team presented their findings and were granted salvage rights in November. Weather permitting, they’re planning numerous salvage expeditions this year.

Finding a long-lost ship isn’t a cheap venture, even if the incentives for finding it—including the gold that’s believed to have been aboard—are handsome. “So far, we have spent $2.1 million,” Hummel says. “We believe it will be a profitable venture. … The value of the wreck is substantial.”

Precious cargo will be sold, with funding being shared among Rockfish’s owners and Pacific’s underwriters. All salvaged cultural artifacts and personal belongings will be donated to a museum that the Northwest Shipwreck Alliance hopes to build in the Puget Sound area.

While Hummel may point to Rockfish’s use of digital and analog evidence as keys to finding Pacific, ultimately, the discovery also required a 40-plus-year friendship between two high school buddies who refused to give up.  

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Behind the Scenes with Airmar Technology Corp. https://www.yachtingmagazine.com/electronics/behind-the-scenes-with-airmar/ Wed, 17 May 2023 17:00:00 +0000 https://www.yachtingmagazine.com/?p=60268 A look inside Airmar Technology Corp. at its Milford, New Hampshire, headquarters.

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Airmar building
Airmar, well known for its transducers, has been creating tech for boaters since 1982. David Schmidt

Black cables of different lengths hang from tines, awaiting testing. Each cable is fitted with connectors that align with hardware from all the marine-electronics manufacturers. If all goes well with the tests, then packaging and shipping are next.

While it’s odd to see just-minted cabling for Furuno, Garmin, Humminbird, Raymarine and Simrad on the same factory floor, that’s how this place works. Since its founding in 1982, Airmar Technology Corp. has ensured that its transducers play nicely with third-party fish finders, sonars and multifunction displays. As Craig Cushman, Airmar’s director of marketing, explains by analogy: “We don’t build marine electronics. We build high-end speakers.”

In 1982, engineer Steve Boucher founded Airmar in Milford, New Hampshire, with the goal of innovating and manufacturing better acoustic-sensing transducers. The company’s first product was a transom-mounted transducer that worked with a variety of fish finders. Today, Airmar makes everything from proximity sensors to acoustic rain sensors to flow sensors to high-end chirp transducers. The common denominator in all this product diversity is Airmar’s expertise in sonar and ultrasonic-sensing technologies. The company is the leading global manufacturer of high-end transducers.

Since its founding, Airmar has produced both branded and white-label products for third-party companies. This arrangement has freed marine-electronics manufacturers to pursue their own areas of expertise, and has let Airmar form close-knit partnerships to produce transducers that are critical to many big players’ products.

Airmar machine
Airmar creates branded products as well as third-party technology products. David Schmidt

Just as Airmar grew its product portfolio from a humble, transom-hung transducer to sensors that now govern bottling plants and Chicago city buses, the business has also grown to include multiple other companies. These include Marport, which manufactures sensors, echo sounders, current profilers and sonars for the commercial-fishing market; Gemeco and Airmar EMEA, both distribution companies; and a defense-contracting operation. Roughly 60 percent of Airmar’s annual revenue flows from the recreational-marine market; the other 40 percent, including some defense contracting, provides stability in other markets. Airmar is supported by 435 global employees, including some who report to offices in France, Iceland and South Africa, while 275 to 300 employees work at (or remotely from) the company’s New Hampshire headquarters.

I visited that headquarters, which is sizable with three buildings. Cushman and Susan Leuci, Airmar’s media-relations specialist, started my tour by showing me a few pieces of Airmar-built equipment, including two small paddle wheels.

“That’s our new Gen2 paddle wheel,” Cushman says, adding that it delivers accurate speed-over-water metrics at boat speeds as skinny as 0.3 knots. “A young engineer and University of New Hampshire graduate spent three years perfecting that design.”

The wheel has a precise, asymmetrical shape, and a large surface area relative to its size. There’s little room for marine growth to accumulate compared with previous offerings.

“We made that here,” Cushman says, adding that while Airmar’s injection-molding machines can rapidly fabricate components, manufacturing here is still largely a manual process. “We’re not feeding components into a machine. It’s a manual, hands-on job. A lot of craftsmanship goes into these transducers.”

Airmar employees
While Airmar is known for its modern technology, a majority of its manufacturing is a hands-on process. David Schmidt

Downstairs on the factory floor, in the engineering lab, new designs are being fabricated before testing commences in the adjoining research-and-development room, which is populated with racks of testing equipment and multiple freshwater tanks. Inside one tank, a wooden structure hangs vertically in the water column. The wood is cut at different and diverging angles, which allows Airmar to test for sonar-wave reflexivity. Nearby, there’s a bench with fish finders from all the major brands. Cushman explains that Airmar tests new transducers on all platforms, just like a high-end speaker company might test its creations on receivers from all the major brands.

“We’re a technology-development company, not a boating company,” Cushman says. “We attract people because of the technology, not necessarily because it goes on a boat.”

Around the R&D room, there’s equipment for hot-and-cold cycling, drop testing and atmospheric-pressure testing. No amount of pounding into offshore seaways will approximate the level of torture that Airmar conjures here.

On the main factory floor are more tank-testing facilities and multishelf wheeled carts full of transducers ready for packaging and shipping. Their housings might be bronze, molded plastic, stainless steel or urethane, but inside, each contains at least one carefully potted piezoceramic element.

“Everything is 100 percent American-manufactured,” Cushman says. “We have some circuit boards made in Canada, but everything is assembled here, in the USA, in New Hampshire.”

Cushman leads me past the area where employees batch-test incoming componentry, before taking me into the room where other employees pour encapsulating material into transducer bodies. He says that while all Airmar employees receive months of instruction and on-the-job training, encapsulation work requires special experience to ensure that air bubbles and other contaminants don’t become suspended in the matrix.

“We have decades of research into materials that perform better in certain ways,” Cushman says, adding that a big part of Airmar’s quality comes from knowing which materials will direct the highest percentage of acoustic energy into the water column by eliminating unwanted noise.

We pass keg-like barrels filled with water and through-hull transducers, clamps and wires (and occasional rubber duckies). Rows of three-story carts hold bronze through-hull transducers, their pipe stems forming a miniature copper-colored forest.

At the ultrasonic-weather-station department, several wind tunnels occupy an end of the factory floor. They can produce winds up to 100 knots. The fans are silent as we walk by, but an engineer is preparing to test an Airmar-built weather station with an ultrasonic anemometer.

Across the street, in Airmar’s newer building, the company produces high-volume, lower-cost transducers and plastic parts, and assembles wire kits. Entire pallets of wire, wound around massive wooden spools, are ready to be cut and fitted with Airmar-built third-party connectors. “Every transducer build needs miles of cables,” Cushman says.

I couldn’t help but notice, in Cushman’s office, a half-hull of Reliance, the Nathanael Greene Herreshoff-designed behemoth that successfully defended the 1903 America’s Cup. Equipment from different marine-electronics companies is on a nearby bookshelf. Much like how Reliance dominated its field of play in its day, Airmar dominates the high-end transducer business.

The real winners, of course, are yachtsmen worldwide.

Military Service

While Airmar’s transducers detect fish, the U.S. Navy stalks submarines. MSI Transducers builds bespoke and semi-bespoke transducers for commercial and defense use. Airmar acquired MSI in 2016 and introduced high-volume manufacturing. This arrangement helps MSI be cost-competitive and gives Airmar access to next-generation technologies.

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Full Vision with New Halo Radars https://www.yachtingmagazine.com/electronics/simrad-halo-effect/ Thu, 04 May 2023 18:00:00 +0000 https://www.yachtingmagazine.com/?p=60179 Simrad’s Halo 2000 and Halo 3000 radars are helping see beyond the expected.

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Simrad’s Halo 2000 and Halo 3000 open-array radars are designed to put power on targets. Courtesy Simrad

Clear above, visibility unlimited. These glorious conditions greeted us as Simrad ambassador Mark Maus drove us down Fort Lauderdale, Florida’s Stranahan River aboard his Yellowfin 36 center-console. However, it was impossible to miss the half-dozen container ships anchored a few miles offshore. We entered open waters, and Maus turned to port, paralleling the ships and spinning his Simrad Halo 3004 open-array radar. I stared at the 19-inch Simrad NSO evo3S multifunction display. The ships were there, of course, but the radar was also painting targets behind these giant metal walls. I studied the screen and compared it with the actual horizon. Moments later, a distant sailboat passed behind a ship and heaved into view, confirming the Halo 3004’s impressive returns.

Pulse-compression radars arrived in 2015, and Doppler processing arrived in 2016. Today, pulse-compression and Doppler are the industry standards. While other manufacturers build more powerful open-array radars, Simrad’s Halo 2000 and Halo 3000 radars deliver more power on target than the company’s previous-generation offerings while adding proprietary features and, for serious anglers who can accommodate a Halo 3000, Simrad’s Bird+ mode.

Halo 2000 radars are available in three sizes. As their monikers portend, Halo 2003 radars ($6,400) employ 3-foot arrays, Halo 2004 systems ($6,900) leverage 4-foot arrays, and Halo 2006 radars ($7,500) have 6-foot arrays. Halo 3000 radars are available in two sizes: Halo 3004 ($8,500), which has a 4-foot array, and Halo 3006 ($9,000), which features a 6-foot array.

All Halo 2000 radars transmit at 50 watts, while Halo 3000 radars transmit at 130 watts. The Halo 2000 radars can detect targets up to 72 nautical miles away, while Halo 3000 models deliver a maximum range of 96 nautical miles. They each have a minimum range of 20 feet. Both radars spin at variable speeds, ranging from 16 to 48 rpm. Spin rate is governed by the radar’s current operating mode, with closer-range operations requiring faster rotations than longer-range operations.

Simrad Halo Radar
The Halo 2000 radars can detect targets up to 72 nautical miles away, while Halo 3000 models deliver a maximum range of 96 nautical miles. Courtesy Simrad

“Under the hood, everything is new,” says Laurie Bates, product director of digital systems at Navico Group, about Halo 2000 and 3000 radars, adding that this is the first major platform upgrade to Simrad’s open-array radar systems since 2015. That said, Simrad released its radome-enclosed Halo20 and Halo20+ radars, which transmit at 20 and 25 watts, respectively, in 2019, and Halo 2000 and Halo 3000 use this architecture. “We improved everything,” Bates says, adding that this includes new RF bricks, motors, gear boxes and drivetrains.

While their antenna arrays and transmitted power differ, Simrad’s Halo 2000 and Halo 3000 radars offer identical feature lists, with one significant exception: Bird+ mode (more on that later). These shared features include ZoneTrack, which Bates says is effectively a zone-based automatic-radar-plotting aid (ARPA) that automatically detects and tracks up to 50 targets within its two user-designated zones (that means users can set and define the scope shape and position of their two ZoneTrack zones); VelocityTrack, which is Simrad’s proprietary Doppler processing feature; and Dangerous Target Alerts, which identifies targets on collision courses and provides their relative range, bearing and heading.

Additionally, Halo 2000 and Halo 3000 radars support Target Tracking, where the radar concurrently seeks—and tracks—targets over short, medium and long ranges while recording a history of each target; and Watch Target, which allows a user to manually select onscreen targets for the radar to track. Both radars also feature preset user modes (read Bird, Harbor, Offshore and Weather) that electronically optimize the system’s settings to best match the vessel’s operating environment.

Halo 2000 and Halo 3000 radars also deliver dual ranges and the ability to generate synthetic Target Trails, the latter of which graphically depicts the target’s historical radar pings as onscreen trails. These trails, Bates says, provide the skipper with improved situational awareness. “Target Trails gives users confidence to see what [onscreen targets] are doing,” he says, adding that ferries or ships tend to sail in straight, shortest-course lines, while recreational vessels (say, racing sailboats) tend to move more sporadically. “You can see if [the target] is professionally or amateur-operated,” he says.

While Halo 2000 and Halo 3000 share many features—and they’re both bundled inside IP67-rated housings that can operate in winds up to 80 knots—Halo 3000 also comes with Simrad’s all-new Bird+ mode, which uses the radar’s 130 watts to locate flyers up to 8 nautical miles away.

Simrad Halo Radar Screen
Halo 2000 and Halo 3000 radars support Target Tracking, where the radar concurrently seeks—and tracks—targets over short, medium and long ranges while recording a history of each target. Courtesy Simrad

“We actually deliberately reduce the range resolution,” Bates says of Bird+ mode, adding that Halo 3000 radars leverage a series of “range buckets.” “We enlarge the size of those [buckets] so we can try to capture a flock of birds, so [there is] a larger number of weak targets within each given range bucket.”

If this sounds counterintuitive, keep reading: “Having reduced range resolution, typically in a radar, this would be bad,” Bates continues. “But in this case, we want to do that to help us find birds.” Because of this, he says, Halo 3000 offers one range (not two) when operating in Bird+ mode. “In Bird+ mode, we’re very much saying, ‘Right now, the user has decided that they are very focused on finding birds,’ so we’re going to stop the radar from being distracted by any other mode or any other use case, and we’re 100 percent focused on tuning it for birds.”

In this mode, Dangerous Target Alerts, VelocityTrack and manual-target acquisition still work; however, Bates is clear that when operating in Bird+ mode, Halo 3000 has gone fishing.

Bates also says that the Halo 2000 radar can be fitted aboard vessels ranging from center-consoles to superyachts, while Halo 3000 will work well aboard everything from large center-consoles to larger sport-fishing battlewagons.

As for peering behind ships, Bates says no one can escape the laws of physics. “It’s always going to be challenging to see behind something very large,” he says. Good results, he explains, are “more closely linked to the [post-] processing and the actual pulse scheme that we employ, as opposed to pure [transmitting] power.”

Given the impressive features and the power ratings that are found aboard both new Halos, it’s evident that  Simrad has charted a smart course of investing in its newest radars’ RF energy, both pre- and post-transmission.

Target Practice

Recognizing birds onscreen isn’t always easy. If this sounds familiar, Simrad’s expert suggests buying a few packs of chum and deploying it on a beach in the late afternoon. Then, position your vessel nearby and study your screen. This helps build your visual reference library.

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Best Marine Electronics and Technology Awards 2023 https://www.yachtingmagazine.com/electronics/best-marine-electronics-and-technology-awards-2023/ Fri, 17 Feb 2023 18:00:00 +0000 https://www.yachtingmagazine.com/?p=59721 Our judges chose seven stand-out category leaders in the world of marine electronics and technology.

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Best Marine Electronics Awards 2023
Seven stand-out products won awards this year. Courtesy Best Marine Electronics

Welcome to the third-annual Best Elex Awards, which honor innovative marine electronics and technology products that have been reviewed and approved by the editorial team behind the four leading titles in marine media: Boating, Yachting, Cruising World and Salt Water Sportsman. At the first of the year, the nominees were evaluated by our team of eight judges, including the editors-in-chief and electronics editors of the aforementioned brands. In the end, seven products set themselves apart. And the winners are:

  • Editors’ Choice: KVH TracNet
  • Leading Edge Technology: Simrad Halo 2000/3000
  • Best in Navigation: Garmin Navionics+
  • Best Integrated System: Lowrance HDS Pro w/ Active Imaging/ActiveTarget 2
  • Most Innovative for Fishing: Furuno TZtouch3 w/ CHIRP Side-Scan Technology
  • Best in Sonar: Garmin LiveScope XR
  • Best in Entertainment: Kicker KMXL

Editors’ Choice: KVH TracNet Hybrid Antennas

KVH TracNet Hybrid Antennas
KVH TracNet Hybrid Antennas Courtesy KVH

What the Judges Said: “The most impressive feature is the antennas’ ability to seamlessly jump between cellular, Wi-Fi and VSAT networks, all with the lowest-cost routing and user experience in mind.” —David Schmidt, electronics editor, Yachting

Two of our eight judges gave KVH’s TracNet system perfect scores. And what’s not to like? This new system for onboard connectivity just might be as seamless as the internet setup in your home. And it doesn’t require an assortment of disparate parts, complicated connections and multiple bills. TracNet combines satellite, cellular and Wi-Fi under one dome. The system features automatic switching to keep boats connected using the best communication option at all times—without the need for hands-on tuning. The H30 ($18,995), H60 ($27,995) and H90 ($44,995) antennas match boats of 30, 60 and 90 feet, respectively. Paired to a belowdecks unit using an Ethernet power-over-coaxial cable, the H90 can deliver VSAT download speeds as fast as 40 Mbps (with Elite service). Boaters can also expect support for 5G/LTE cellular service where available, as well as the ability to add user-supplied SIM cards for local service. TracNet connects to shore-based Wi-Fi using an integrated bridge for additional speed.

Leading Edge Technology: Simrad Halo 2000/3000

Simrad Halo 2000/3000
Simrad Halo 2000/3000 Courtesy Simrad

What the Judges Said: “Veteran anglers have long sworn by power-hungry magnetron radars, scorning the advent of pulse-compression radars, for finding flocks of seabirds. But now there’s a pulse-compression radar that may change some minds.” —Jim Hendricks, electronics editor, Salt Water Sportsman and Boating

All the judges commented on the Simrad Halo 3000 Bird+ mode, labeling it innovative and a problem solver. In that mode, the open-array radar focuses all its juice toward finding birds for fishermen. It can reach out to 8 nautical miles, while other pulse-compression units might see flyers at 3 miles. Halo 3000 is available in 4- and 6-foot arrays, and delivers 130 watts for seeing out to 96 nautical miles. Its smaller sister, Halo 2000, is available in 3-, 4- and 6-foot arrays, and offers 50 watts of power for visibility to 72 nautical miles. Both arrays are equipped with ZoneTrack, which allows captains to track up to 50 vessels. Dangerous Target Alerts highlight the range, bearing and heading of other vessels. VelocityTrack shows color-coded targets to help identify threats. Halo 2000 starts at $6,399; the 3000 starts at $8,499.

Best in Navigation: Garmin Navionics+

Garmin Navionics+
Garmin Navionics+ Courtesy Garmin

What the Judges Said: “The big excitement for me is that Garmin has finally combined two excellent products into a single, intuitive interface. Throw in automatic daily updates, and the end user is the real winner here.” —Andrew Parkinson, editor-in-chief, Cruising World

When Garmin purchased marine-chart powerhouse Navionics about six years ago, boaters loved the idea of the two joining forces and the prospect of new navigational tools. And while the evolution took a little time, the process has come full circle with Garmin Navionics+. The all-in-one mapping solution features advanced autorouting, depth-range shading, vibrant colors, a streamlined interface, combined coastal and inland content plus a one-year subscription to daily chart updates through the ActiveCaptain app. Boaters can upgrade to Garmin Navionics Vision+ to add high-resolution relief shading, high-res satellite imagery, aerial photos and more. The charts come preloaded on a variety of new Garmin chart plotters and can be purchased online. Starting prices range from $149.99 to $249.99.

Best Integrated System: Lowrance HDS Pro w/Active Imaging/ActiveTarget 2

Lowrance HDS Pro w/Active Imaging/ActiveTarget 2
Lowrance HDS Pro w/Active Imaging/ActiveTarget 2 Courtesy Lowrance

What the Judges Said: “HDS Pro delivers full ­networking with bow-to-stern boat control as well as compatibility with Lowrance’s latest live sonar—ActiveTarget 2—and the second generation of Active Imaging. That’s a lot of capability in one package.” —Chris Woodward, editor, Best Marine Electronics and Technology

How many features can you fit into one new multifunction display? If you ask Lowrance, the list appears to be near endless. With its latest system, Lowrance launches the HDS Pro line of multifunction displays, as well as increases the functionality of its side- and down-scan imaging and live sonar. The 1 kW-capable HDS Pro units also deliver full control of trolling motors, autopilots, engines, radar, communications and Power-Pole shallow-water anchors. The MFDs are available with 9-, 10-, 12- or 16-inch SolarMAX IPS HD touchscreens and cost $2,199 to $4,999. The ActiveTarget 2 Live Sonar module and transducer cost $1,649; the module alone costs $799, and the transducer alone costs $1,099. Active Imaging 3-in-1 transducers for Lowrance Ghost trolling motors or transoms cost $399 to $449.

Most Innovative for Fishing: Furuno TZtouch3 w/Chirp Side-Scan Technology

Furuno TZtouch 3 w/Chirp Side-Scan Technology
Furuno TZtouch 3 w/Chirp Side-Scan Technology Courtesy Furuno

What the Judges Said: “Low-frequency side-scan sonar opens this more-traditional freshwater and inshore-­saltwater product category to offshore fishermen, enabling them to spot fish hundreds of feet away.” —Randy Vance, editor-at-large, Fishing and Marine Group

Side-scan sonar helps anglers see under docks and into submerged trees and weeds, right? Yes, but that’s not all it can do, and offshore fishermen have long wanted a piece of the action. With Furuno’s latest software update, TZtouch3 users can see structure and fish 750 feet or more off each side of their vessels. Cruisers too can leverage that to find a safe path through coral reefs. To reach that distance, Furuno scans the water at a lower frequency (220 to 240 kHz) than other side-scan sonar brands. While lower-frequency chirps don’t deliver the same crisp returns as higher-frequency transmissions, this new technology aids anglers hoping to find new bottom structure, and yachtsman and sailors hoping to avoid hazards. The software update is free; the transducer costs $900.

Best in Sonar: Garmin LiveScope XR

Gamin LiveScope XR
Gamin LiveScope XR Courtesy Garmin

What the Judges Said: “Everyone likes a product that can address multiple tasks well, and Garmin’s LiveScope XR does just that. With a single transducer, the user has the ability to adjust the system to see forward, out to the sides or directly beneath a vessel’s hull.” —Patrick Sciacca, editor-in-chief, Yachting

Like side-scan sonar, live sonar initially catered to freshwater and inshore boaters and anglers. But with LiveScope XR, Garmin delivers real-time videolike sonar from lakes out to blue water. In fresh water, LiveScope XR can see up to 500 feet in front of or below the boat; in salt water, that range is 350 feet. The system offers image clarity at close and long ranges simultaneously. The LVS62 transducer can be pointed forward or down manually or turned sideways with the included Perspective Mode Mount. The system includes a GLS 10 black box that mounts beneath a console. With a free software update, the transducer (sold separately) can be added to an existing LiveScope black box. The full system costs $2,999.99; the LVS62 alone costs $2,499.99.

Best in Entertainment: Kicker KMXL

Kicker KMXL
Kicker KMXL Courtesy Kicker

What the Judges Said: “Kicker is truly working hard to deliver great sound in the audio-unfriendly environment that is a boat.” —Kevin Falvey, editor-in-chief, Boating

Innovative was the adjective most commonly used by our judges to describe Kicker’s latest speakers. The company’s tangential center-cone geometry—also dubbed horn-loaded technology—makes waves among wakeboarders who use uber-powerful tower speakers to push sound to the cockpit and to the rider. But the new Kicker KMXL speakers deliver that same technology to every boater. Kicker says the new coaxials—in 6 ½- and 8-inch sizes as well as 6 by 9 inches—deliver increased performance with optimal sensitivity, power handling and sonic accuracy. The speakers cost $649.99 to $869.99 per pair.

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Brunswick Corp. Reports Record Fort Lauderdale Sales https://www.yachtingmagazine.com/brokerage/2022-flibs-brunswick-record-sales/ Thu, 17 Nov 2022 18:00:00 +0000 https://www.yachtingmagazine.com/?p=59270 The boat show saw strong demand for Sea Ray, Boston Whaler and Bayliner boats.

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Boston Whaler
Boston Whaler was among one of the Brunswick Corp. brands that saw record-breaking sales at the 2022 Fort Lauderdale boat show. Courtesy Boston Whaler

Brunswick Corp. says it saw record-breaking sales for some of its brands at the Fort Lauderdale International Boat Show.

According to the company, Sea Ray reported a 33 percent increase in revenue compared to the 2021 show and a 17 percent increase in overall units from last year; Boston Whaler and Bayliner also had strong sales, as Whaler displayed a recyclable fiberglass boat; Mercury Marine accounted for more than half of all outboard engines at the show; and Navico Group saw a 20 percent increase in electronics market share during the show.

“Fort Lauderdale is the unofficial kickoff to the U.S. fall boat show calendar and serves as a barometer for our brands to gauge dealer sentiment, consumer interest and product trends,” Dave Foulkes, Brunswick Corporation CEO, stated in a press release.

What boats and products made their debuts from the Brunswick Corp. family of brands? The Sea Ray 260 outboard, Boston Whaler 280 Dauntless, and Simrad HALO 2000 and 3000 radars.

Where to learn more: visit brunswick.com

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Optimizing Onboard Electronics https://www.yachtingmagazine.com/electronics/optimizing-onboard-technology/ Mon, 29 Aug 2022 18:00:00 +0000 https://www.yachtingmagazine.com/?p=58933 From displays and radars to sounders and thermal-imaging cameras, here's how the pros are making the most out their helm tech.

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Yacht electronics
The experts agree: Don’t wait for a summer cruise to get to know your electronics. Practice, practice, practice. Courtesy Simrad

When it comes to situational awareness, John Ellis understands the value of a bird’s-eye view. While he uses Dragon, his Furuno-equipped Nordhavn 68, for sport fishing, diving and extended Pacific Ocean cruising, he often uses an inexpensive DJI unmanned aerial vehicle to gain perspective. “I can use it for backing into slips,” he says, adding that he also flies the UAV to count whale sharks or locate birds offshore. The key to making the UAV effective, he says, involves networking one of his yacht’s four 24-inch pilothouse displays with Apple TV. Then, the UAV wirelessly shares its data with Ellis’ iPhone, which in turn pushes this imagery to the Apple TV and the networked display. “You can’t see this without a drone,” he says.

While contemporary marine-electronics manufacturers have done an admirable job of making their user interfaces intuitive and user-friendly, a simple truth remains: Mariners who use their electronics on a daily or near-daily basis often discover little tricks that simplify onboard operations.

Yachting spoke with brand ambassadors from Furuno, Garmin, Raymarine and Simrad to learn more about how they use their instruments and screens, with the goal of reeling in some wisdom to improve your summer cruise. 

Screens 

All experts agree that more glass is unquestionably better.

“It helps with the fish finder—you can see more detail,” says Capt. Deane Lambros, who works aboard Canyon Runner, a commercially operated, Simrad-equipped Viking 48 Convertible. Lambros typically runs four screens on Canyon Runner’s two 16-inch helm displays: radar, chart plotter, a FLIR thermal-imaging camera feed, and a fourth screen that displays either NMEA 2000 data or side-scanning sonar.

Capt. Tom Petersen takes a different approach aboard Valkyrie, his Sea Ray L650 Fly with Raymarine equipment including dual 16-inch multifunction displays at the helm and another two 16-inch MFDs on the flybridge. “On the left, I have Navionics [cartography] running on my chart plotter, which gives me a lot of data on the display,” he says. “On the right, I run radar in dual-screen mode, with one side set to harbor mode with a 1.5-mile range, while the other side is in coastal mode with the range set to 3 to 6 nautical miles out. This is enough range at 25 knots to maneuver out of the way.”

Others prefer simpler data management. “My digital space has been the same for 20 years,” Ellis says. He displays the most pertinent data—his chart plotter and either radar (nighttime) or sonar (daytime)—on his two 24-inch center displays, with less-critical data on his two 24-inch outer screens. “In a moment of high tension, I don’t want to wonder where things are. I keep the on-screen information very simple, but I can drill down to get a cornucopia.”

On the sailing side, Nigel Craine runs a 12-inch MFD and three instrument displays at the cockpit helm of Eponine, his Garmin-equipped Beneteau Oceanis 311, plus a 7-inch MFD and a second VHF radio at his belowdecks nav station. While Crane typically sets his cockpit displays to show windspeed, GPS-based boatspeed and depth, automatic identification system data also plays a big role.

“Using the AIS with speed-direction vectors switched on is a great help in ascertaining which vessels need to be kept an extra watch on,” he says.

Radars

“Radar is the real world,” Petersen says, adding that it will do more than any other instrument “if you’re willing to use it.”

This requires practice. “Go out on a clear day, and use your radar to spot targets,” Lambros suggests, adding that he typically runs his Simrad radar in dual-range mode (3 and 6 nautical miles, respectively). “Don’t wait until you need it—get a sense of what the picture looks like.”

Contemporary digital radars typically have Doppler processing; however, our experts were more focused on automatic radar plotting aid (ARPA) or mini automatic radar plotting aid (MARPA) tools. These tools can automatically or manually acquire and track specific targets.

“There is nothing better,” Ellis says about the ARPA features on his dual Furuno radars. “If I see a mark without AIS, I give a long press to both radars” to capture the ARPA target.

Radars can overlay their imagery atop cartography, but not everyone uses this feature. “We tend not to use the overlay but rather split the screen,” Craine says, explaining that he runs radar on one side of his screen(s) and a chart plotter—set to head-up perspective and similar ranges—on the other. “This gives a nice, clear picture and allows easy comparison.”

Then there’s disaster avoidance. “At anchor, I always leave my radar running for 10 to 15 minutes,” Petersen says. “I set my radar tracks, and I zoom in close. If I’m anchored squarely, I’ll see squiggly lines, but if I see a long, straight line, I know I’m dragging.”

Sounders

“If I only had two pieces of electronics, it would be GPS and sonar,” Ellis says, explaining that he regularly takes Dragon “closer to shore than you want to be.” He accomplishes this with his Furuno multibeam and searchlight sonars, which he uses out of the box, even for advanced missions such as solo diving El Bajo seamount in the Gulf of California.

“I ran over it 12 times and created my own bathymetry,” Ellis says, adding that he used the resulting high-resolution shaded relief chart to precisely drop anchor on the mount’s summit before swimming the chain.

Lambros, who fishes around 180 days annually aboard Canyon Runner, has a similar approach. “I mostly use it in auto-mode, with maybe a couple of clicks of gain up or down,” he says. He typically runs his sonar display in split-screen mode, with 75 percent of the glass devoted to the sounder’s high-frequency returns (read: depths to 100 feet) while the remaining screen space displays the transducer’s low-frequency findings (read: depths to 900 feet).

Thermal-Imaging Cameras

“It’s a fun one to have,” Petersen says about his FLIR M364C LR. “Just don’t sit and look at it the whole time. If it’s not stabilized, it’ll make you seasick. … It’s good at looking for specific things.”

Lambros agrees. “I use it for getting in and out of the inlet,” he says. “It’s a great secondary line of sight.”

Finally, Petersen suggests spec’ing a FLIR AX8 camera, which delivers live video and automated alarms if, perchance, in the engine room, something starts running too hot or too cold.

Macro-Thinking

While multifunction displays are great for tackling onboard operations, route planning is sometimes easier on a computer. One solution involves employing a Windows-based PC that’s running navigation software such as TimeZero. This setup allows operators to explore routing options on the PC without accidentally interfering with their navigation or instrumentation.

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Brunswick Corp. Purchases Navico https://www.yachtingmagazine.com/electronics/brunswick-corp-acquires-navico/ Wed, 27 Apr 2022 16:30:00 +0000 https://www.yachtingmagazine.com/?p=58385 What does Brunswick Corp.'s Navico purchase mean for three top marine-electronics brands?

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Navico helm
Brunswick Corp. announces that it has completed the acquisition of Navico in a $1.05 billion deal—rolling B&G, Lowrance and Simrad into Brunswick’s Advanced Systems Group. Courtesy Navico

July 2019: A pick-and-place machine delicately but quickly tattoos microchips onto printed circuit boards at Navico’s production facility in Ensenada, Mexico. The machine looks like a miniaturized rotary cannon, with a mission to complete upward of 10,000 boards per day for B&G, Lowrance and Simrad products.

Standing there, I couldn’t discern what brand of equipment each batch of boards was destined for. While this reflects the integral role the boards play in marine electronics, it also reflects how deeply integrated these previously independent brands have become since they merged under a single roof.

October 2021: Brunswick Corp. announces that it has completed the acquisition of Navico in a $1.05 billion deal—rolling B&G, Lowrance and Simrad into Brunswick’s Advanced Systems Group.

It’s yet another new day for these brands—and for the whole marine-electronics landscape. While B&G, Lowrance and Simrad have all previously experienced acquisitions and reorganizations, Brunswick’s acquisition is poised to usher in a new era of integration among marine electronics, systems and yachts while allowing the brands to continue evolving under their existing leadership.

Brunswick consists of more than 60 brands that conduct business in four market segments. The company, which was founded in 1845 to build billiard tables, has been steadily increasing its marine interests since 1960. Brunswick’s other acquisitions include Bayliner, Boston Whaler and Sea Ray, and its portfolio includes Mastervolt, CZone, C-Map, Protector and Mercury’s four propulsion brands.

Simrad MFD
Brunswick Corp. acquired Navico to support an ACES (autonomy, connectivity, electrification and shared access) strategy. Courtesy Navico

The addition of Navico “was a strategic acquisition for Brunswick to support their ACES strategy, which is really the future of a truly integrated boat system,” says Knut Frostad, Navico’s CEO, referring to Brunswick’s plan for autonomy, connectivity, electrification and shared access. “It helps Brunswick evolve that strategy and was the missing piece in the puzzle to offer an integrated, bow-to-stern solution.”

The acquisition also brings the Navico brands closer to their marine-industry roots. “We’ve obviously been owned in the past by financial investors, who have a different objective,” says Frostad, an accomplished sailor who served on Navico’s board for 14 years before being named CEO in 2019. “Now we’re owned by someone really strategic who understands the business.”

Brunswick’s investment in Navico goes much deeper than shared cultures, he adds.

“Electronics is obviously having more and more tentacles around the boat and is integrating with more elements of the boat,” Frostad says. “We have the opportunity to offer an integrated solution—much quicker and much better—because now we’re under the same roof with companies that offer these products on the same boats.”

The sailing-focused B&G brand may initially seem like a strange bedfellow in a corporation with a predominantly power-focused portfolio; however, Frostad says Brunswick sees sailing as a growth area.

“We’re using B&G today to develop some very interesting technologies that can be used in other parts of the marine industry, such as autopilots, where [competitive] sailing is very, very advanced compared to powerboats,” he says.

Smart autonomous or semi-autonomous vessels may be coming in the future. But for now, B&G, Lowrance and Simrad brand identities will remain, and Navico-branded equipment will be spec’d on Brunswick-built boats if Navico offers the best technical solution. Otherwise, Brunswick-owned boatbuilders are free to spec third-party equipment.

One example of third-party partnerships is DockSense (see Yachting, June 2019), a collaboration among Raymarine, Boston Whaler and Mercury that delivered the world’s first integrated smart docking-assist product.

Frostad envisions a similar future for Navico. “It’s really about coming up with an offering that’s outstanding in the industry, that’s the right offering and the right product and the right services at the right time,” he says.

In addition to harboring shared aspirations for creating connected vessels, Brunswick and Navico share other core values too. “I’ve taken Navico on a sustainability journey that’s very ambitious and that goes very deep into what sustainable boating is in the future,” Frostad says. “Brunswick has really mirrored that strategy. … Now we have multiple touch points for the same customers. That enables us to have a bigger footprint on the boat, but we can also collaborate on offering a better service.”

Moving forward, B&G, Lowrance and Simrad customers can expect further integration of their electronics and the rest of their yacht in ways that are intended to make boating better, safer and more sustainable. Much like the factory-line integration that I witnessed in Ensenada, in time, boaters aren’t likely to know exactly where their equipment’s innovations stem from, only that these advances enhance the boating experience.

A Company is Born

The histories are rich: In 1947, Willy Christian Simonsen founded Simonsen Radio in Oslo, Norway. Simrad Yachting was purchased by the Kongsberg Group in 1996; in 2003, Simrad Yachting acquired B&G, the sailing-instrument manufacturer. In 2003, the Kongsberg Group sold Simrad Yachting to Altor Equity Partners, a Swedish private-equity firm. In 2005, Altor purchased Lowrance, a Tulsa, Oklahoma-based firm. Navico was created in 2006 when Altor merged the three.

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