Posts Tagged ‘Catamaran’
Longtime Anarchist Dave Clark updates all of you foiling freaks on the new UFO. Ask him specifics in the thread. Check out the latest video of some winter UFO foiling from the air and the water over on Youtube.
Time to get excited! Things are coming together over here in Rhode Island. The UFO is finally through the stage of production preparation that I’ve come to refer to as “Industrial foreplay” and it’s go time. The hull and deck molds move back onto the Zim Sailing factory floor this week, where they’ll commence to build the first 40 boats. The first 100 sets of foil struts are being finished up at the extruder in New Hampshire. The next 50 sets of spars are on their way from the manufacturer overseas. North Sails is hard at work making the first 20 suits of sails and Schaffer Marine in New Bedford is going full-tilt machining parts. The objective is to build 100 to 150 UFOs in 2017 with the capacity to step up production further as the class grows. This is the start of the period where you folks with deposits will be getting the heads up of the materials nearing the mold and thus the option to opt in or out.
The Tweaks: What’s changed since The Foiling Week?
Controls: Every little percentage gain in foil control allows for a truer flight path. While these things aren’t noticeable in the beginner or intermediate use ranges, they pay off in spades at the high end, enabling you to fly higher and more aggressively in all conditions.
We added a stiffer all-carbon wand with a carbon paddle, taking all available buffering out of the wand. Buffering does a few beneficial things but also comes with some flaws, especially in extremely gusty conditions. All told the stiffer wand realizes the full benefit of our ‘mountain goat’ style gearing.
We lengthened the wand sprit. There’s been a revolution in the moth class around getting the wand as far forward as possible, as it increases the gain on the sensor and thus responds to pitch changes more immediately. This enables the boat to be flown more confidently in big waves.
Both of these things benefit performance racers and recreational sailors. From a performance racers perspective, the combined effects enable you to race harder. From a recreational perspective, it makes the boat hardier and smoother in challenging conditions.
Sail: We found it necessary to add a full-length batten just above the clew to get rid of a set of creases that propagated upwards from the tack. Further we added a cutout for the clew to add an extra bit of leech tensioning capacity, as a tight leech is critical to going really really fast on foils. We also added a fillet bulb to the bottom of the endplate which assures a solid deck seal. This bumps up the efficiency of the sail by another increment. The front end of the fillet bulb additionally functions as a pouch to stow the halyard and other items, closing with Velcro.
Dolly: While the single-axle beachcat dolly is the best option for a catamaran, keeping the bunks upright and lining them up on both bows is more annoying than it should be. Further, while a retaining strap across the deck does hold the dolly, it’s more trouble than it could be to tie on and untie. We found that the easiest usable configuration is a beachcat dolly with cylindrical pads and short tethers on either side, which clip to the gunwales. This makes the dolly easier to put on and take off the bottom. Further we concluded that a wider wheelbase made it easier to pull the boat towards a ramp on a reach, so we moved the wheels outboard of the hull. A tertiary benefit is that the new dolly from Dynamic Dollies packs exceptionally well.
Hiking straps: Outstandingly short sailors and outstandingly tall ones pointed out that the straps were either too far away or too close for them. Making their position adjustable solves this problem easily. People also wanted the straps to stand up more, so that sliding a foot into one would be easier. To do this, we rigged them with rigid tubing, which causes the straps to stand up.
Cosmetics: While I personally often scoff at considerations like this, it’s nonetheless an important feature to a good percentage of people and the UFO has gotten noticeably more spruced-up. While our original hull tooling was incapable of imparting a high gloss finish, the production tooling imparts a polished gleam to the gel-coat. Further, all the aluminum parts are anodized black, there’s a little bit more exposed carbon in the package and a few more decals and bright colors. In line with the UFOs alien aesthetic, the production sails are clear with neon green trim, which together with the white hull and black hardware, foils and spars yields a tri-tone neon green, white and black color scheme. The available deck pad color options are neon green, black and white and the gelcoat options are black or white.
The fully enumerated list of tiny updates, improvements, cleanups is too long to go into. This is merely the shortlist. Beyond that, it’s the same old basic fun-machine we know and love. And with that, I need to get back to the fight.
Fulcrum Speedworks llc.
February 7th, 2017 by admin
Screw the Monster Garage – how about one of the fastest cats of her time in your living room? We like!
The current owners of Nice Pair took the 40′ Crowther Super Shockwave (made famous by Bruce Geffen’s multiple Mackinac wins) on the Race2Alaska, and now they’re looking for a smaller, faster ride. Can you help them make their sleigh fly? From the thread:
Class C Catamaran, under 400 lb. all carbon. 25 feet long, 14 feet beam tall rig.
Who has foils to make her fly? Thanks, Stephen Marcoe. R2AK Team Golden Oldies.
The record-setting Pair is for sale, BTW…
December 18th, 2016 by admin
Unlike the messy US Election, the choice for the first-ever Olympic foiler was a much less nasty affair. Plenty of questions remain about the equipment and event choices for Tokyo 2020, but the odds-on favorite for the first flying boat at the Olympics is now the Nacra 17 in its new 4-point foiling configuration. A majority of the 89 votes cast during an EGM held over the weekend called for the full ‘evolution’ of a boat that had more than its share of problems in its first quad, and while no one thinks this will be an easy transition, Anarchists who’ve tested out the new design have walked away with big, big smiles on their faces. We’ll have more on this in a couple of weeks in Barcelona, but for now, here’s the press release from the Class:
On the 19th of October the Nacra 17 class members assembled for an electronic Extraordinary General Meeting (EGM). Three topics debated were
a) an update to the class constitution
c) whether or not class members recommend full foiling for 2020 or not
A presentation covering the proposed changes to equipment, pricing, and procedure was shown to 50 members in attendance over the course of 2 hours. Details of how the boats would be made stronger and more consistent were included. Also shown was three pricing options for a mk 2 Nacra 17 was presented which can be downloaded here.
The three options for equipment going forward are:
a) retrofit a mk1 boat to go full foiling for 7,900 euros
b) Buying a new platform for 14,500 euros, retaining the ability to sell the mk1 platform for a next cost of about 7500 euros
c) Buying a new boat for 24,250 euros, an increase of about 2000 euros from the mk1 price
Following the presentation was a discussion with questions and answers from class members and leadership. At the close the meeting, voting was opened to class members. 89 members voted from the total membership of 132, above the 40% threshold required to form a quorum. All of the motions passed, with the advertising and constitution motions receiving 87% support or higher. the major question of whether to recommend to World Sailing whether Nacra 17 should go fully foiling for the 2020 Olympic or not was a closer vote, but ultimately passed 48 votes to 33, for a 59% support level.
As such, the Nacra 17 class has sent a letter to the head of the Equipment Committee of World Sailing with the class recommendation. Class president, Marcus Spillane, will convey this position at the World Sailing Conference next month in Barcelona. Equipment of the updated configuration will become available following confirmation from World Sailing Conference of their position on the matter. Team wishing to get onto the waiting list for mk2 equipment should be in contact with the Nacra Sailing head office.
October 24th, 2016 by admin
Our long history with sailing’s premium luxury catamaran brand means we’re pretty stoked to see how quickly Grand Large Yachting has brought Gunboat back from the brink. While we’ll need to wait a while to see the just-announced, all-new VPLP-designed GB68 hit the water, this shot of the new Gunboat 57 VaiVai sending it hard in Newport last weekend sends a loud and clear message: Gunboat is back, and better than ever. With VaiVai hitting 17 knots upwind and 26 downwind last week without even letting her off her chain yet, she’s already exceeding expectations. Compared to the 55, the new boat is 10% lighter – nearly 1.5 tons – all while sporting major upgrades: An all-carbon interior, a gorgeous, high-modulus rotating Southern Spar, deep daggerboards, and amidships engines. Throw in air conditioning, a washer/dryer, and a gourmet galley, and you have a full fledged Caribbean dream that just happens to be faster than a new TP52.
A personal note from our editorial staff: We visited with the management of Grand Large several years ago in the south of France, and they are an impressive bunch with a serious passion for yachting. More importantly (given Gunboat’s history), they are a solid business with a strong product line and over 700 boats on the water, and we expect they will be around for a lot longer than you will.
It’s not too late to have VaiVai for yourself this Caribbean race season. But if you want to try her out first or charter for an event, get in touch here. Want to buy new? Looking for a job? Want a free puppy? Get in touch with them today.
We expect a ride on one of these, ASAP, and you all can expect a long chat with Erickson and maybe even the designer of the new 68 coming very soon on the SA Podcast. Got questions for these guys? Post them in the GB68 thread.
NOTE FROM THE EDITORS: Just to set the record straight, as much as are delighted to see Gunboat 57 VaiVai perform to its expectations, this evolution happened before the new management for Gunboat took over, and they don’t want to take any credit for an achievement that is primarily the work of VaiVai’s owner, Nigel Irens, and their team. Congratulations to them on a beautiful boat and a job well done.
October 20th, 2016 by admin
Yeah, it’s kind of ridiculous. And it costs 7 figures. And it would be significantly faster with less horsepower if it had some foils. But if you’re a motorhead as well as a mariner, you gotta give the Glidersport SS some props. For fuck’s sake, they say you can buy it with 3400 horsepower for a 3.5 second 0-60 time (same as a Ferrari F50) and a top speed over 96 knots, though we’re not so sure we’d like to be aboard what looks a bit like a wing at 100 knots…
October 14th, 2016 by admin
We’ve all watched the world of big, high performance cruising cats come alive with a vengeance over the past few years, and Hudson Hakes has become one of the leaders of the continuing revolution. In association with our friends at Seahorse Mag, here’s more about what HH has in the pipeline.
Hudson Hakes HH66
Large performance multihulls offer the best of all worlds – sailing excitement, comfort and style, both racing and cruising – and are entering their next generation with the recent launching of the HH66 catamaran, built by Hudson Yacht & Marine. This is the latest in a long series of designs from Californiabased Morrelli & Melvin, who have been leaders in not only finding the right balance but also optimising the competing elements of speed, style and reliability into bold new innovative designs. Couple this design refinement with one of the world’s largest integrated production builders in advanced composites and the results are spectacular.
Hudson’s history in building large performance cats goes back several years, with eight 60ft fast luxury multihulls already under their belt. Builder Paul Hakes’s own relationship with Gino Morrelli goes back further with the development of small, fast cats like the SL33, introduced in 2008 for the European lake sailing market. This fast 650kg, 10m design also caught the attention of America’s Cup contenders of the day who were new to the multihull genre, both Luna Rossa and Team New Zealand getting their own boats to play with as they learned more about multihull sailing and design.
Yet Hakes and Morrelli actually go back further still, to Hakes’s days at Cookson Boats during the building of Steve Fossett’s Jules Verne-contender PlayStation, a 100ft monster from the late 1990s designed by Morrelli & Melvin. It was here that Hakes got a taste for the uniquely high static and dynamic loading inherent to big cats and the structures needed to accommodate these loads in an offshore performance context.
In design evolution Hakes says the HH66 differs slightly from its 60ft predecessors – they’re not only larger for size sake, but based on feedback from the 60ft owners. ‘They found that the 60ft design was large enough to accommodate the owners and their guests, but not to comfortably accommodate the minimum two full-time crew needed to manage a boat of this size and complexity,’ said Hakes
‘Many thought that one or at most two crew would be sufficient for boat handling and the maintenance and operation of simple onboard systems, but as these boats became more complex it became apparent that two pros were needed to allow the owner and guests a measure of comfort when making journeys of any significant length.’
Another important element in the new design is the evolution from centreboards to daggerboards. At 6m long and fabricated using 300kg of carbon, the latest boards are curved slightly inboard for efficiency. And this configuration is efficient, giving a 20% boost in lift/drag efficiency and generating up to 3 tons of lift. Fully deployed these boards yield a 4m draft; but when cruising in shallower waters the boat still performs well with them partly raised.
The T-shaped rudders of the HH66 contribute as well, generating 800kg of lift to help dampen pitching, in turn increasing comfort and speed. In total the foils generate nearly 4 tons of lift when the boat is at speed.
With all this load, the boards inevitably have to be robust: the designed static load limit is 8.5 tons and the dynamic load limit much greater. To ensure reliability, HYM fully test each board before installation. The daggerboard is also engineered to take 0.5m deflection at 17 tons of load, with a breaking strength of twice this amount. But it’s important that the engineered maximum load is not too high: if the boat grounds at high speed the foil needs to break and not the boat.
This kind of tailored engineering is possible due to the scale of HYM’s operation; there is complete digital control on the design, tooling and fabrication of parts both large and small. This vertical integration in the design process allowed Morrelli to nearly achieve his ideal design scenario, leaving the hull shapes to be the last element in the design process – because all the other constituent pieces of the boat, their weight and their position help drive the choice of hull shapes needed to maximise performance.
Having said this, the HH66 hull design is a bit more generous than seen on other similar cats, in part because Morrelli and Hakes agree that when owner specification and cruising gear inevitably tip the scales beyond the original design weight, the effects on hull trim are less pronounced with a less deleterious effect on performance.
There are other practical elements that make the HH66 distinguishable from the previous generation of this genre: for example, rather than install complex and enormously expensive co-generation electrical systems that limit fossil-fuel dependence but historically lead to myriad problems, the HH66 is powered by two old-school but highly efficient 80hp Yanmar marine diesels. Being easily driven, this big cat does not consume much fuel anyway; a calculation made for a client interested in trans-Atlantic crossings found that if the wind stopped completely and it became necessary to proceed under power, at a modest 6kt the boat would have a range of about 1,500 miles… not bad.
If a client does insist on having a carbon-free platform to cruise the world, HYM can accommodate it, having invested on the previousgeneration boats in the development of retractable skegs, lithium battery banks, dualpropulsion/ generation prop systems, solar panels, 280V electric engines and the energymanagement systems to control them all. Not such an easy fix on a remote Pacific isle, though…
Armed with a team of 25 in-house engineers and designers at HYM, Hakes is able to efficiently translate design concepts into reality across an entire project, since these boats are built from strong, stable carbon tooling to optimise longterm cost and production efficiency. This is particularly important, given that HYM now has no fewer than six of these 66-footers in production.
Yet, as Paul points out, ‘production’ is a relative term for these boats, when each of the owners and their project managers have specific requirements in their choices of deck and interior layouts, onboard equipment and the systems needed to support the functionality of each choice.
‘Our in-house engineering and design staff work with our clients to lay out the options,’ says Hakes, ‘This makes the process easy and efficient. We integrate the design and engineering of the tooling and components, then put parameters on the options, so performance is not unreasonably sacrificed and the overall design concept is not compromised. This is important when we go through a fabrication process of several months, while we try to stay within reasonable timelines and deliver the quality the customer expects as well as the reliability to ensure problem-free sailing over the long term.’
An example of how HYM can customise a production boat is in steering station choices. The last generation of luxury performance cats had steering stations located forward in the boat, either fully or partially enclosed within the cabin structure. While certainly secure from the weather, this also limited the helmsman’s ability to have any visceral feel for the boat, an element in sailing that every sailor needs. With the high speeds possible for these big fast cats, Hakes and Morrelli also felt that it would be safer to have weight trimmed further aft in the boat.
To address this and the practical matter of how to dock a boat that is nearly as wide as it is long, HYM’s engineers came up with a clever solution in the helm station, where not only are there seats available to accommodate the helm on each hull, but the steering pedestals themselves rotate to allow greater visibility in close manoeuvres (see photo of HH66, above).
‘This was a complex feature that we were only able to achieve with the help of efficient fabrication based on our digital design tools,’ says Hakes. ‘It would not have been practical without this facility.’
The helm detail is just one of many factors that elevate the HH66 and set her apart from her predecessors and other market offerings. State-of-the-art technical details, cutting-edge design, bestpractice construction and attention to detail combine, setting a new standard in the realm of luxury performance cruising multihulls.
HYM and Morrelli & Melvin have achieved a bold, yet refined, dualpurpose yacht that will undoubtedly propel the brand into the future. The first HH66 is already turning heads in Valencia and is sure to stun when she makes her official debut in Cannes this autumn.
August 24th, 2016 by admin
Join the 1% while paying less than 1% of her original price! Rainmaker has hit the market for a reserve price of just $15,000, with the salvage auction closing in early September.
From Cooper Salvage:
Description: Vessel dismasted during severe weather and was abandoned. Vessel was recovered after being at sea for over a year.
Type of water damage: Salt. No shit.
August 11th, 2016 by admin
We’ve had a lot of fun commentating and following the World Match Racing Tour this year, but things have just gotten a hell of a lot more serious at the World Championship Finale in stunning Marstrand. It’s not surprising – with 1.2 million on the line, including a single million-dollar cash bonus to the winning team, much of the camaraderie is gone, and it’s been replaced with determination and steely stares between both rivals and (former) friends.
The breeze is on (as it always is here), the bikinis are out, and you’ve got a front row seat for all the action as commentated by double match race World Champ Simon Shaw, Rolex US Sailor of the Year Steph Roble, and the big bald bastard himself. Get your match on!
July 4th, 2016 by admin
With the M32/World Match Tour, AC World Series, Extreme Sailing Series, and what seems to be an unending cascade of new and old ultraperformance racing to do and watch, you’d be forgiven for overlooking the owner/driver foiling GC32 series. After all, it was the promising GC that looked to be taking over the world a few years ago until engineering and quality control issues nearly killed off the Class.
Rather than try to compete with the marketing and media budget of some of the other classes – especially with the blemishes on the GC’s safety record, the Class has taken a more subtle approach; keep quiet so billionaire owners don’t get cold feet, provide good racing in windy venues, and steal away RC44, Melges and America’s Cup skippers looking to sail a half-million dollar toy that can hit 40 knots. They’ve also shitcanned whoever was hacking their way through the GC video editing, and the boys and girls over at Fraglia della Vela Riva did a great job with this edit from the last days of May.
June 29th, 2016 by admin
Dial-downs, slam dunks, lead changes, capsizes, and hot babes on the beach seemingly everywhere? Yeah, we’re cool with the new face of the previously ignored World Match Racing Tour. Will 6-time World Tour Champ Ian Williams and the GAC Pindar boys beat out 2014 M32 Series Scandinavia winner Hans Wallen and his WAR racing team? You’ll have to tune in to Clean and Shawzi on the microphones on finals day from Fremantle to find out.
March 6th, 2016 by admin