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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

    29.08.2010

    The German demonstration by Edmond de Rothschild Group.

    The catamaran fitted out by Baron Benjamin de Rothschild took victory this Sunday 29th August in the third Grand Prix of the season, which has been contested in Kiel since last Thursday. Impressively consistent and at ease in the tricky, unstable conditions in force on the German race zone, Yann Guichard, Pierre Pennec, Hervé Cunningham and Thierry…

    par Gitana

    The catamaran fitted out by Baron Benjamin de Rothschild took victory this Sunday 29th August in the third Grand Prix of the season, which has been contested in Kiel since last Thursday. Impressively consistent and at ease in the tricky, unstable conditions in force on the German race zone, Yann Guichard, Pierre Pennec, Hervé Cunningham and Thierry Fouchier have scored their second win of the 2010 season. This latest success further boosts their leadership position, which they’ve held onto since the first event of the year.
    It’s been a rainy but happy Grand Prix for the Edmond de Rothschild Group. After their dazzling victory in the opening event in Sète at the end of May, the crew have sailed a blinder by winning the 3rd Grand Prix of the Extreme Sailing Series 2010 in Kiel. It’s a performance that Yann Guichard and his Dream Team patiently built on day after day. Third in the provisional ranking at the end of the first day of racing, they moved up the podium a step at a time before taking the head of the fleet on Saturday evening and never giving it up.
     
    Throughout the four days of racing, Yann Guichard and his men knew exactly how to control their game and contain the attacks from their rivals. Consistent, always at the front of the pack, opportunistic and pertinent during the start phases, the crew of Edmond de Rothschild Group found a winning combination which was nudging perfection. The positive dynamics and cohesion of the crew, observed aboard the catamaran throughout the German event, go a long way to explaining the reasons behind this latest victory: “Kiel has been the finest race by the Gitana Team since our arrival on the circuit last year. We got right into the thick of the action from the outset on Thursday and we continued to make progress, especially as regards linking together the manœuvres, on the following three days. This weekend my crew were really bordering on perfection and to be completely free from the manoeuvre aspect enabled me to concentrate on the start phases, which we know to be decisive for having a good race. Everything came together beautifully for us and I have to say that I was very impressed by my team” admitted Yann Guichard, aware of having put up a very fine demonstration of strength! The huge smiles of delight etched across the faces of the crew on the final passage across the line – where the catamaran fitted out by Baron Benjamin de Rothschild also scored her third victory of the day – spoke volumes about the motivation of the Gitana Team.
     
    By returning to Kiel, a year to the day since their last visit, Yann Guichard and his crew were keen to erase all traces of the fourth place they scored here back in 2009. This evening, the results table speaks for itself: “It’s here that we scooped up our worst position last year by finishing in 4th place. This particular stage at the foot of the podium cost us dearly for the rest of the championship. This year, we warded off fate in the best possible way and we’ve shown our playmates that we’re a force to be reckoned with” assured Pierre Pennec.
     
    The mid-championship Grand Prix, Kiel was considered by the men of Gitana Team to be one of the most important races of 2010. According to them, a good result in Germany proved to be indispensible in hunting down the outright title last year: “Kiel was a key stage not to be missed. The race for the championship is very much on and the level of competition between the top four boats is continuing to increase. Muscat dominated in Cowes, Ecover is increasingly consistent which they demonstrated that by leading the way here for two days and Masirah is still very much on track. Among this foursome, any slight counter performance will be paid for in cash!”
     
    In a little less than a month’s time, the protagonists involved in the Extreme Sailing Series will get together in Sicily, in the town of Trapani; a Mediterranean venue which will be playing host to the Extreme 40 circuit for the very first time.
     
     
    Final ranking for the Grand Prix of Kiel on 29th August (after twenty-three races)
    1.       Edmond de Rothschild Group (Yann Guichard) – 167 points
    2.       Ecover Sailing Team (Mike Golding) – 142 points
    3.       The Wave, Muscat (Paul Campbell-James) – 128 points
    4.       Oman Sail Masirah (Loïck Peyron) – 125 points
    5.       The Ocean Racing Club (Mitch Booth) – 125 points
    6.       Red Bull Extreme Sailing (Roman Hagara) – 99 points
    7.       Groupama 40 (Tanguy Cariou) – 92 points
    8.       Wirsol Team Germany (Roland Gaebler) – 67 points
    9.       Audi Sailing Team Germany (Johannes Polgar) – 61 points
     
     
    Provisional ranking for the Extreme Sailing Series 2010 (after three Grands Prix)
    1.       Edmond de Rothschild Group (Yann Guichard) – 22 points
    2.       The Wave, Muscat (Paul Campbell-James) – 20 points
    3.       Ecover Sailing Team (Mike Golding) – 19 points
    4.       Oman Sail Masirah (Loïck Peyron) –   17 points
    5.       Red Bull Extreme Sailing (Roman Hagara) – 10 points
    6.       Groupama 40 (Franck Cammas) – 9 points
    7.       The Ocean Racing Club (Mitch Booth) – 8 points
    8.       Team GAC Pindar (Nick Moloney) –   3 points
     
    The crew of Edmond de Rothschild Group

    Yann Guichard – Skipper, helmsman / Pierre Pennec – Mainsail trimmer / Thierry Fouchier – Headsail trimmer / Hervé Cunningham – Bowman

    The Extreme Edmond de Rothschild Group is supporting the Peace Parks Foundation
     
    Restoring South Africa’s harmonious coexistence between nature conservation and socio-economic development is its primary ambition. The Peace Parks are cross-border conservation areas, that is to say areas breaking down the borders of Africa that date back to colonial times for the benefit of the people, the wildlife and the flora. These reserves are selected for their rich biodiversity, as well as for their cultural heritage and potential for growth. Thanks to support from the regional governments, the international organisations and the private sector, no less than 10 Peace Parks have been created.
     
    Created in 1997, the Peace Parks Foundation was set up by three visionaries, Nelson Mandela, Prince Bernhard of the Netherlands and Dr Anton Rupert.
     
    Baron Edmond de Rothschild has subscribed to this ambitious project from its creation and he is one of its overseas treasurers and ambassadors abroad. As such the Peace Parks Foundation is actively supported by the Edmond and Benjamin de Rothschild Foundations who share its mission: sustainable development, environmental protection, education and training.