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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

    01.10.2020

    The crew on the Maxi Edmond de Rothschild is complete.

    There will be six men setting sail aboard the Maxi Edmond de Rothschild for the five-arrow team’s first attempt at the Jules Verne Trophy. This crewed format, which was chosen long ago by the skippers of Gitana Team, comes as no secret, however one name was still missing in the bid to complete the group. At the end of a long five-day sea passage la…

    par Gitana

    There will be six men setting sail aboard the Maxi Edmond de Rothschild for the five-arrow team’s first attempt at the Jules Verne Trophy. This crewed format, which was chosen long ago by the skippers of Gitana Team, comes as no secret, however one name was still missing in the bid to complete the group. At the end of a long five-day sea passage last week, which enabled the sailors aboard Gitana 17 to become hardened to the offshore conditions, Erwan Israël, who has now recovered from his knee injury, has been confirmed. Yann Eliès, who deputised in his absence, including during the Maxi’s victory in the Drheam Cup in July, remains part of the workforce as replacement crew and in this way he will continue with the preparation of the crew until it sets sail around the world. The beginning of the weather stand-by is approaching and will commence on 1 November as planned, in exactly one month to the day.

    On their arrival within the Gitana Team in April 2019, Charles Caudrelier and Franck Cammas had a chance to familiarise themselves with the five-year programme put together by the team and its operators. The crew for the circumnavigation of the planet, whether it be for a record or a race, was fairly central to this plan. It is with these sporting challenges in sight then, that they very quickly put together their sailing programme and welcomed aboard those sailors who had been sounded out for a series of preparatory races like their victorious Rolex Fastnet Race in August 2019. In fact, this involvement in the run-up to the Trophy seemed to the two skippers to be key in the quest to understand how the boat flies and gain their automatic reflexes aboard a machine like the Maxi Edmond de Rothschild.

    “Six! The number came about quite naturally without any real discussion between Franck and I. In 2010, in the Route du Rhum, Franck showed that a single man could cross the Atlantic on a maxi-trimaran and in 2017 Francis Joyon drove the point home with a crew of six in the Jules Verne. With regards to Gitana, the Brest Atlantiques and its double-handed format accompanied by a media man definitively confirmed our choice. Of the six men aboard, four of us have done a lot of sailing together and for very long periods since Franck, Yann, Erwan and I have shared a Volvo Ocean Race together. We know, respect and trust one another. That seems important to me when you’re heading down to the Deep South. To have David alongside us is a great strength. He knows how to do everything aboard and on the scale of a round the world his technical know-how will be a precious asset. And then of course there’s Morgan, who notably brings his great talent to the helm and his incredible feel for slipping along, but that’s not all”, admits Charles Caudrelier, as he explains the criteria which guided their choices.

    Erwan Israël confirmed

    In late June, Erwan Israël suffered a torn posterior cruciate ligament on his left knee following an accident in training aboard one of the new flying catamarans from Lake Geneva. This injury, which required many long weeks of immobilisation and still needs some physiotherapy, upset the initial plans made by the skippers of the Maxi Edmond de Rothschild.

    “I’ve had a lot of doubts over the past three months, because I really couldn’t see any improvement in the first few weeks and there were no positive signs that indicated it was healing. However, my patience paid off and in early September I learned that an operation will not be necessary. At that point, I was able to start intensive physiotheraphy – every afternoon, 5 days a week, to ensure I’m 100% fit for early November”, explained Erwan. “I’m very proud to be able to join the crew led by Franck and Charles and to be part of a team like Gitana. It’s a team I’ve really enjoyed getting to know. They’ve built and fine-tuned an incredible machine with a great deal of daring and innovation. The Maxi Edmond de Rothschild is the most accomplished Ultime today and I’m very happy to be part of her first round the world challenge.”

    A crew under the lens

    Round the world experience, a talent for helming at very high speeds with technical knowledge of the craft could well sum up the criteria set out by Franck Cammas and Charles Caudrelier in putting together the crew on the Maxi Edmond de Rothschild. However, the two men were also looking for varied profiles able to live together for 40 days in the discomfort and adrenalin associated with performance.

    “Sailing, and I think it’s even more the case on a round the world, is not just about performance, it’s an adventure with a large human dimension,” explains Charles Caudrelier. This is a view shared by Franck Cammas, who goes into this point in more detail: “We’re tackling a record that is very tough to beat! The higher the performance the more it becomes a story about the human and the adventure. We’re all going to have to really push the envelope given the intensity of a record like the Jules Verne Trophy.”

    A few figures

    Six on-board sailors, one replacement, one router nicknamed the 7th man and all the team supporting them.

    “Some very fine helmsmen, navigators, trimmers and technicians… the richness of the profiles we have aboard the Maxi Edmond de Rothschild is necessary, essential even, on Jules Verne Trophy boats ” explains one of the two skippers.

    Franck Cammas
    Role: skipper
    2 round the worlds, including 1 victorious Volvo Ocean Race and 1 Jules Verne Trophy (48 days in 2010)

    Charles Caudrelier
    Role: skipper
    3 round the worlds, including 2 victorious Volvo Ocean Race (2012 and 2018)

    Yann Riou
    Role: trimmer, media man
    3 round the worlds, including 1 victorious Volvo Ocean Race (2012) and 1 Jules Verne Trophy attempt (47 days in 2016)

    Erwan Israël
    Role: helmsman, trimmer
    2 round the worlds, including 1 victorious Volvo Ocean Race (2012) and 1 Jules Verne Trophy attempt (47 days in 2016)

    Morgan Lagravière
    Role: helmsman, trimmer
    Jules Verne Trophy rookie, 1 participation in the Vendée Globe 2016

    David Boileau
    Role: trimmer, bowman
    Jules Verne Trophy rookie, 1 passage around the Cape of Good Hope and Cape Horn against the winds and currents (Tea Route and Route de l’Or record on Gitana 13 in 2008

    Yann Eliès
    Role: replacement crew
    3 round the worlds, including 2 Jules Verne Trophies (2002 and 2005)and 1 Vendée Globe (2016)

    Marcel van Triest
    Role: weather router, the ‘7th man’
    5 Jules Verne Trophy attempts, including 2 rewarded with a record (2012 and 2017)