Heritage

Season 26
Types de médias
  • Photos
  • Vidéos
  • Sons
Années
  • 2026
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
Afficher les résultats (121)
supprimer tous les filtres
  • News
  • Gallery
  • Gitana 18
  • Team
  • 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

    06.12.2015

    Edmond de Rothschild, ready for a debut performance.

    Start day in Gustavia! The Transat Saint-Barth Port-la-Forêt set sail this Sunday 6 December at 15:00 GMT. A fleet of seven Imocas following Guéguiner’s withdrawal on Friday will be vying for supremacy in their negotiation of the North Atlantic. Ahead of the solo sailors lie nearly 3,400 nautical miles and some varied, albeit ideal weather conditio…

    par Gitana

    Start day in Gustavia! The Transat Saint-Barth Port-la-Forêt set sail this Sunday 6 December at 15:00 GMT. A fleet of seven Imocas following Guéguiner’s withdrawal on Friday will be vying for supremacy in their negotiation of the North Atlantic. Ahead of the solo sailors lie nearly 3,400 nautical miles and some varied, albeit ideal weather conditions for a gentle introduction to proceedings prior to getting into the thick of things once they hook onto the train of Atlantic lows. At the helm of the Mono60 Edmond de Rothschild, Sébastien Josse is the only representative of the new wave’ of 60 footers in the Vendée Globe, those equipped with lifting surfaces or foils rather than classic straight daggerboards. Following the retirement in the Transat Jacques Vabre, the sailor and the whole of Gitana team were very keen to make the start line of this latest transatlantic race. The aim is naturally to rack up some experience on the latest Gitana and find the right trim to achieve the necessary alchemy to get the best out of this new steed with a view to the Vendée Globe.

    After arriving in St Barths on Thursday evening following a crewed delivery trip of around ten days, the skipper of Edmond de Rothschild wasn’t in the West Indies for a spot of tourism, indeed he’s already on his way home. However, this express pit stop did enable his shore crew on site to perform a complete check-up of the Verdier design, including verifications as to the use of the rig, the keel, the deck fittings as well as the hydraulics after an initial transatlantic spanning some 3,300 miles. Meantime, Sébastien Josse managed to put the forty-eight hours in port to good use by getting some rest and preparing the weather.

    A few hours before casting off, he shared with us his vision of the course and the conditions that await the fleet of this Saint-Barth – Port-la-Forêt: “This Transat is fairly sharply defined with an initial section in the tradewinds and a tropical ambiance, then a fairly brutal transition, which will see us plunge into a virtual winter atmosphere in a matter of hours with a series of lows to propel us towards Europe. The weather pattern for the start looks fairly simple. We’re likely to have medium conditions at the start, with a tradewind of around fifteen knots building to 25 knots in the squalls, of which there are a lot in this part of the world at the moment. The first few days of racing (3 to 4 days) are set to take place in this configuration and thus enable us to get some distance away from the Antilles arc on a beam reach. Next up, the tradewind will gradually rotate as it eases on the approach to the edge of the Azores High. At that point we’ll have to negotiate the transition in order to hunt down the first low, which will serve as a veritable launching pad for the European coastline. In terms of weather conditions, this second phase of the race is more reminiscent of the Roaring Forties in the South, at the entrance to the Indian Ocean. As such, it’s very good training,” explained the skipper of Gitana: “However, at this stage of the game, the weather models are divided. The CEP (European model) and the GFS (American model) are not in sync and though the former sees us quickly hooking onto the first depression, the latter seems too fast for the second, so it places us a few more miles further north before we can benefit from the powerful WNW’ly winds…”

    And so it is that we’ll have to sit it out for a few days before we find out what’s on the menu for the second half of the course in this Transat Saint-Barth – Port-la-Forêt. No matter though, the solo sailors certainly have enough on their hands in the meantime, even if Sébastien Josse willingly described these first few days of racing in the tradewinds as a gentle introduction: “The conditions for this race start will enable us to get into the swing of things before the ‘hard hat’ ambiance that awaits us once we hit the train of depressions. In the first few days, the main challenge will be to properly manage the trajectories so we can get nicely around the Azores High. Our sail choices will be very important, but there won’t be any tactical blinders to pull. Managing the transition towards the lows will be a lot more strategic, but it’s still too early to talk about that!”

    A first in solo configuration

    Sébastien Josse’s last race in solo configuration aboard a 60-foot Imoca dates back to the Vendée Globe 2008-2009, nearly six years ago. Since then the sailor has joined Gitana Team, where he’s been able to practice his scales in his bid to become a multihull specialist. It is with this comprehensive, versatile stock of knowledge that the skipper from Nice returns to the Imoca Ocean Masters championship. Just a few hours away from his first solo transatlantic with the Mono60 Edmond de Rothschild, he couldn’t disguise either his excitement or his desire to get going: “I’m really happy that we’ve been able to make this start line. It’s entailed a lot of work for all the members of Gitana and I thank them for that. Now, it’s my turn to play. It’s rather like I’m going back to school today! I love solo sailing. I think I still have the right reflex actions but managing myself on this new machine will be interesting to work on. These 3,400 miles of racing will be very precious for our winter refit, which is when we’ll be able to carry out the last major works prior to the Vendée Globe.”

    Gitana is placing at your disposal a cartography that is dedicated to following this transatlantic race: http://gitana-team.geovoile.com/saintbarthportlaforet/2015/. The positions of Edmond de Rothschild and its six rivals will be updated every hour. However, a position blackout will be observed between 22:00 and 04:00 GMT to let the strategic play have free rein! 

    The Transat Saint-Barth – Port-La-Forêt

    This solo transatlantic race, which is now contested between the Caribbean Islands and France, was first initiated in 2007, with its second edition held in 2011. A ‘return’ transatlantic sprint at the end of the Jacques Vabre, the race that originally went by the name of the BtoB (Back to Brittany) is an integral part of the IMOCA Ocean Masterscircuit with a year to go until the start of the Vendée Globe. The perfect opportunity as well as a full-scale test for those solo sailors keen to head back to Europe in competition mode, the Transat Saint-Barth – Port-La-Forêt is an event that also serves as a qualifier for the legendary round the world race. The weather conditions that the sailors may encounter at this time of year make this a demanding transatlantic race that is likely to sift out the key protagonists.

    3rd edition

    Singlehanded transatlantic race
    From St Barths (French West Indies) to Port-la-Forêt (Finistère, Brittany)
    3,400 theoretical miles (direct route)
    Start on 6 December at 15:00 GMT, scheduled finish between 16 and 20 December
    Positions updated every hour, except between 2200 and 0400 GMT to leave the competitors room for strategic choices
    Seven entries: Fabrice Amedeo, Newrest-Matmut / Eric Holden, O Canada / Sébastien Josse, Mono60 Edmond de Rothschild / Paul Meilhat, SMA / Enda O’Coineen, Kilcullen Voyager / Thomas Ruyant, Le Souffle du Nord / Morgan Lagravière, Safran