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  • Gitana 18
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  • Retractable Y-shaped foils, adjustable in three dimensions

    Inspired by the appendages of the America's Cup foiling monohulls, these Y-shaped foils have a wingspan of over 5 metres. They are designed to generate powerful lift, increase power and offer a wide range of adjustments to optimise flight at every point of sail and in all conditions. Beyond their impressive size, these foils feature many unique innovations.

    Revolutionary U-shaped rudders

    These are probably the most visually striking innovations on the new Maxi Edmond de Rothschild. To fly high above rough seas while maintaining control, the team wanted very long rudders that would remain in contact with the water. The challenge is that longer rudders tend to flex under load, severely affecting steering and the efficiency of their lifting surfaces. A new geometry was needed to give these appendages maximum stiffness, resist cavitation and ultimately improve control of the boat and make better use of its power. The result is a set of U-shaped rudders over 4 metres long, a metre longer than those on Gitana 17. Their shape, reminiscent of a tripod or an inverted π, is only the visible part of what makes them so distinctive.

    A daggerboard optimised to stabilise the boat and limit cavitation

    With its wide span, the daggerboard resembles an aircraft tail assembly, with two adjustable flaps: one on the vertical section and the other on the horizontal section, the distinctive “manta-ray wing”. On Gitana 18, the innovation is to position this wing behind the vertical part of the appendage, rather than directly beneath it, to minimise flow disturbance and cavitation.

    Gitana 18’s daggerboard

    Rig: adjustable spreaders to control mainsail power while sailing

    Gitana 18’s mast is 1.50 metres taller than its predecessor’s. The boom is also shorter, creating a more slender sail plan. The major innovation is a set of spreaders that can be adjusted while sailing to bend the mast fore and aft. Actuated by hydraulic rams, these spreaders can pivot through 35 degrees to adjust the bend in the middle of the mast. This unprecedented system allows the sailor to control mainsail power: adding depth in light winds to take off sooner, or flattening the sail to reduce power at high speed or in strong winds. Adjusting the depth, and therefore the power, of the mainsail can also save a solo sailor time and energy by reducing the need for risky manoeuvres or headsail changes.

    Central hull:
    an integrated, structural coachroof

    The naval architects and Gitana design team wanted an exceptionally stiff, structurally robust platform. This applies both to the floats, which must withstand heavy loads from the foils and rudders, and to the central hull, which is subject to torsion. The enclosed coachroof is integrated into the hull and contributes to its structural strength. Inside, the cockpit brings all sail-handling controls together, with ergonomics shaped by many hours of design and development. The coachroof also stands out for the number and size of its windows. This configuration meets the visibility requirements of the Ultim class rules and gives sailors the best possible view to keep a visual watch.

    Gitana 18’s coachroof

    31.10.2016

    Sébastien Josse’s final week on land, an amazing paradox.

    With just six days to go until 6 November, Sébastien Josse is back in Les Sables d’Olonne after a few treasured moments with family. He and the boat are back together and soon to team up around the world. The skipper of Edmond de Rothschild has also linked back up with Gitana Team and the public in Port Olona. The sailors setting off on the Vendée…

    par Gitana

    With just six days to go until 6 November, Sébastien Josse is back in Les Sables d’Olonne after a few treasured moments with family. He and the boat are back together and soon to team up around the world. The skipper of Edmond de Rothschild has also linked back up with Gitana Team and the public in Port Olona. The sailors setting off on the Vendée Globe often say that they’re gradually entering into their own little bubble. In fact, you can sense it in the short moments where they gaze into the distance. Soon, they’ll be racing, so they’re slowly entering into a period of solitude where it colours their thoughts. And yet what a paradox! Indeed, it is in these final days as a landlubber that all eyes are on them, a situation that reaches a head this Sunday as they set off up the canal in Les Sables d’Olonne.

    Indeed, contrary to the Olympic Games, where the athletes are in the company of fellow athletes in the Olympic village, in the Vendée Globe, the spectators can approach the boat and the skippers every day. Chatting with them, getting autographs or a selfie and cheering on their favourite adventurer, is all part of the magic of this race and it is deeply rooted in their hearts. Each sailor reacts differently to these requests for their time. There are some who feed off this mingling with the crowds and those who try to strike a balance so as not to get caught up in it. Indeed, the skippers also have official briefings, reviews with their shore team, media demands, time with their partners and, of course, time with family, for which they are all keen to be available for. “It’s rather as if you’re coming up to a very important exam, which you’ve spent years preparing for and there are loads of people with you in the class,” explains Sébastien Josse, for whom this is not his first race start nor his first Vendée Globe, and who knows how to handle the situation. “We’re touched by the support from the public and all those in our entourage, but one also needs to understand the athletes’ need for calm prior to such an event.”

     

    With time and perseverance one accomplishes one’s goals

    Together with the members of Gitana Team, with whom he has been preparing the Mono60 Edmond de Rothschild for months, Sébastien is also sharing the final exchanges. The days go by quickly in the run-up to Sunday 6 November, where the crew hoist the sails one last time with Sébastien before setting off. “This week, we’re going through the inventory again together. We’re also going through every system and remembering what’s said, one last time. After that, it will be over to me,” he continues. “I’m naturally moving around in this bubble, which involves concentration that builds with every new piece of information about the forecast for the start and the first days of racing. I’m going over my strategy and I need time for that. As with all the skippers, there is a considerable demand on our time in this final week so I wait for the end of the day to distance myself from the hustle and bustle of the pontoons and focus on my race. The race has coloured my sleep for several weeks already.”


    And what are your thoughts on the big day?

    The negotiation of the canal by the sailors and their boats, spurred on by hundreds of thousands of people dockside is an iconic image from the Vendée Globe. This wave of emotion deeply marks the sailors, who are carried along on their voyage by this jubilation. “The morning of the start, before going down to the boat, I’m already fully focused. At that point you mustn’t forget anything. After so much preparation and effort from the whole team, you have to be irreproachable. We’re not there to lounge about and we really can’t afford to make any mistakes,” says the skipper. “My personal and private life only concerns myself and my nearest and dearest. We say all that needs to be said beforehand. Then, we’re into the canal, and though the public is there, we can’t let yourself get overwhelmed as fifteen minutes later, we’re at sea, with hundreds of boats around us. Myself and the team are tasked with ensuring everything runs smoothly. It’s D-Day for us and we have to be on our game.”


    For the public in Les Sables d’Olonne, you can find Sébastien Josse today at 16:30pm in the Gitana, entering into the legend exhibition for an autograph signing session for the book 140 years in the wake of the Rothschild family (La Martinière publications), on sale in bookshops and online from 20 October.

    And tomorrow, Tuesday 1 November, at 14:00 GMT, Sébastien is invited onto the set of TV Vendée on the Conseil Général de la Vendée (Vendée county council) stand.

    Sébastien Josse will be available to the press on Friday 4 November, from 09:00 to 10:00 GMT, for a Q&A session some 48 hours prior to the start in the Gitana, entering into the legend exhibition (at the top of the gangway leading to the main pontoon).