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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

    04.07.2022

    After the Canaries, tonight the Azores.

    As the Finistère Atlantique fleet tackles its fourth day at sea this Monday afternoon, offshore the battle is raging. At the front of the pack, the Maxi Edmond de Rothschild and Banque Populaire XI have been caught up in a merciless duel for the past 24 hours, which is as spicy as it is thrilling. The crews have given up their offshore watch system…

    par Gitana

    As the Finistère Atlantique fleet tackles its fourth day at sea this Monday afternoon, offshore the battle is raging. At the front of the pack, the Maxi Edmond de Rothschild and Banque Populaire XI have been caught up in a merciless duel for the past 24 hours, which is as spicy as it is thrilling. The crews have given up their offshore watch system to switch to full-on, close-contact race mode, slugging it out in a quest for the top spot. At the 17:00 UTC position report, Charles Caudrelier and his men had the edge once again, having regained some precious miles to snatch back control of the race by late morning.
    Manoeuvres in the dark offshore of the Canaries

    Overnight from Sunday 3 to Monday 4 July, the Ultims competing in the Finistère Atlantique had to negotiate the Challenge Action Enfance Canaries gate; a narrow passage of around ten miles between the south of Lanzarote and the northern tip of Fuerteventura.  Added to that, it was moonless in a pretty lively breeze of up to 24-25 knots, according to the sailors’ on-board accounts, as the crew of the Maxi Edmond de Rothschild ticked off this course mark in 2nd place. Indeed, the men on Banque Populaire XI pipped them to the post by just 38 seconds! Earlier in the day, the two giants became embroiled in a real mano a mano as they dropped down towards the Spanish archipelago. However, the duel clearly reached a head at the Lanzarote passage: intensity and engagement were the words which best described the moment for Morgan Lagravière, who took control of the helm of the Maxi with Franck Cammas during these high-speed phases. As a bonus in this latest video are some stunning new drone images by Yann Riou!

    Whatch the video here =>

    This morning, Morgan gave us an insight into the passage of this famous Canaries gate and the conditions the crew of the Maxi Edmond de Rothschild had to negotiate: “The short passage between Fuerteventura and Lanzarote was bracing. Conditions were really full-on, quite varied with accelerations and mountains. It was pretty intense, which means I’ve slept well over the past few hours since then. Being so close to a fellow competitor is quite exceptional on these boats, especially so after 3 days of racing and an island rounding. During the passage, Franck and I took it in turns at the helm. There were peak speeds of 40 knots, with a little bit of moonlight and few visual references, so it was a bit stressful and full-on, but it’s good stress and the engagement went smoothly so it’s all good! There’s a slight sense of frustration though that we didn’t come out of it ahead of Banque Populaire, because we did have a slight edge at one point, but they’re better than us on this trajectory. It was still a real highlight and a great memory and there’s still quite a way to go in this race to play catch-up so we’re still in the game.”

    Watching out for wind shadows

    As soon as the Canaries were in their wake, the two leaders powered away on a reach at full speed, on a heading of 300 degrees bound for Santa Maria, the next course mark to the west of the Azores. It’s a point of sail where Banque Populaire XI has proven to be very much at ease, enabling her to steal a march on the five-arrow giant. However, with the large blue trimaran stalling for just an hour, caught in the clutches of a wind shadow off Madeira due to a trajectory that was too far north, the Maxi Edmond de Rothschild was able to make up all the lost ground and even gain an advantage by late morning this Monday.

    With a ringside seat to watch these feats of arms and the ensuing drag race, it’s evident that the high-quality fleet is very evenly matched, a scenario which the crew of Gitana Team are delighted about, as Erwan Israël explains: “We’re enjoying a battle royal with Banque Populaire… This close-contact racing is just what we were after in this race so it’s really great. Added to that, we have fantastic conditions: flat seas, glorious sunshine, 15-20 knots of breeze, heading downwind under gennaker… champagne sailing!”

    The first boats are expected to reach the Challenge Action Enfance Azores gate tonight.

    Reminder – Challenge ACTION ENFANCE Canaries gate – Passage time order

    1.     Banque Populaire XI at 2h35’44’’ after 2 days 13h35m44sec
    2.     Maxi Edmond de Rothschild at 2h36’22’’ after 2 days 13h36m22sec
    3.     Sodebo Ultim 3 at 5h34’31’’ after 2 days 16h34m31sec
    4.     Actual Ultim 3 at 7h43’42’’ after 2 days 18h43m42sec

    The Finistère Atlantique – Challenge Action Enfance

    3,163-mile course across the North Atlantic
    Concarneau, the Glénan archipelago, Madeira, Lanzarote (Canaries), Santa Maria (Azores), Concarneau (Brittany)

    Crew on the Maxi Edmond de Rothschild

    Charles Caudrelier, skipper
    Franck Cammas, helm, navigator
    Morgan Lagravière, helm, trimmer
    David Boileau, trimmer, bowman
    Erwan Israël, helm, trimmer
    Yann Riou, media crew, helm