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Displaying items by tag: Ker46

Hull#1 of the new generation Ker46+ has been sold and will begin build later this month. The deal was signed last week at McConaghy's Zhuhai facility between the new owner Mr Shawn Kang and McConaghy's MD Mark Evans. Jason Ker was also on site for the signing, as was Wade Morgan who will act as the owners rep throughout the build.

The yacht will be raced by Shawn and his professional team, the yacht will be named Lighthorse, and fly the flag of the Royal Hong Kong Yacht Club (RHKYC).

Shawn said "I am excited we will soon be sailing this new and very fast, next generation Ker46+ . Having been sailing for many years our team is eager for more speed. With the new Ker46+ I believe team Lighthouse will be even more competitive on the water"

Mark Evans, MD of McConaghy said: "Shawn contacted us a few months ago about the Ker46, Jason and I had already spoken about updating the hull lines of the 46, so it was logical to offer the new package to Shawn. The yacht will have essentially the same deck as the first generation Ker46, but the hull shape and appendages are all new. So more tooling! But that's what it takes to stay ahead of the game, and that's what we do."

Jason Ker on the new design:

A lot has happened in the four years since we created the successful Ker46, of which four were built and raced successfully including class wins in the Sydney to Hobart race and many other race wins. Our continually improving optimisation technologies have been honed through various projects and it was clear that the time had come to bring out a new design. Replacing the Ker46 as our semi-custom offering in the size range, the Ker46+ uses as its generational baseline the heavily researched Ker40+ that came out guns-blazing in 2015 winning class in the Around the Island race on its first race outing and comfortably winning the first ever 'Fast 40' regatta.

Shape and Concept:

The Ker 46+ is significantly lighter than the previous generation, but its powerful hull form ensures excellent upwind and reaching performance. The hull shape is the product of an extensive formal optimisation involving large volumes of RANS CFD data, leveraged through use of Neural Networks and proprietary optimisation techniques. The optimisation process for the 46+ benefits from real data and feedback from our recent projects.

Structure:

Taking the structural optimisation to levels rarely seen outside of Americas Cup, the final lamination is the product of structural weight v stiffness optimisation, and the deflection of the shape under sailing loads is taken into account in the definition of the moulded shape. Construction is from pre-preg Carbon and carefully selected foams throughout; a large weight saving from the build method used on the infused Ker46 design.

The keel and mast support structure follows our tried and tested approach, built in the autoclave on machined aluminium moulds for reliability and accuracy.

Appendages:

An extensive keel shape optimisation has been carried out, achieving very significant section drag gains downwind without compromising upwind gains. These downwind gains have been used to increase the fin area, making the design easier to sail to its potential in variable conditions.

During recent years we have evolved our approach to keel fin structures, retaining our extremely cautious approach while taking advantage of extensive FEA structural optimisation and IRC's new freedom of keel fin material and processing selection to save considerable weight.

The rudder design uses an optimal blend of high modulus, intermediate modulus and standard modulus carbon fibre types to maximise its strength and stiffness within its design constraints, and is solid carbon right through its thickness in way of the critical lower bearing position.

Rig:

The rig aspect ratio is reduced compared to the previous 46, partly due to better sail depowering behaviour, reduced rig weight and better treatment by ORCi's aero model. The bowsprit length has increased significantly and the bowsprit design has been optimised for weight, stiffness, windage and reliability of installation.

Deck layout:

The 'coachroof' shape of the previous Ker 46 is retained, with its optimal jib sheeting arrangement on the apex of a long coachroof, however the jib tracks have been extended inboard to allow tighter sheeting angles. This arrangement allows for a more practical interior space for venturing offshore than the fully 'flat deck' arrangement that has become fashionable for inshore racing, but does so while actually saving weight through the incorporation of natural deck stiffeners into its shaping.

Published in Boat Sales
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The largest, most diverse fleet of racing boats ever in offshore yachting set sail this morning in the Rolex Fastnet Race.
The biennial flagship event of the Royal Ocean Racing Club, a tradition since 1925, will take the fleet some 608 miles from Cowes on the Isle of Wight along the UK's south coast and across the Celtc Sea to Fastnet Rock off the Cork coastline, before returning past the Scilly Isles to the finish line at Plymouth.
An incredible 318 yachts are competing this year and they come in all shapes and sizes, from the 40m trimaran Maxi Banque Populaire to the 9.1m Rogers 30, Brightwork.
The majority of the fleet will be racing under the IRC for the Fastnet Challenge Cup, won by the crew that sails best to their rating. The weather will play a big part in this, as a fast start and slow finish favours bigger boats - so far today looks to be the opposite.
The 45-55 foot boats will surely provide the most competitive action, with past Fastnet winner Piet Vroon piloting his championship-leading Ker 46 Tonnere de Breskens towards another victory.
Fans of the Volvo Ocean Race will also be watching the race live tracker intently today, as this is one of the only times many of the competitors will line up together before the start of the round-the-world yachting challenge.
www.fastnet.rorc.org
Regatta News has more on the story HERE.

The largest, most diverse fleet of racing boats ever in offshore yachting set sail this morning in the Rolex Fastnet Race.

The biennial flagship event of the Royal Ocean Racing Club, a tradition since 1925, will take the fleet some 608 miles from Cowes on the Isle of Wight along the UK's south coast and across the Celtc Sea to Fastnet Rock off the Cork coastline, before returning past the Scilly Isles to the finish line at Plymouth.

An incredible 318 yachts are competing this year and they come in all shapes and sizes, from the 40m trimaran Maxi Banque Populaire to the 9.1m Rogers 30, Brightwork.

The majority of the fleet will be racing under the IRC for the Fastnet Challenge Cup, won by the crew that sails best to their rating. The weather will play a big part in this, as a fast start and slow finish favours bigger boats - so far today looks to be the opposite.

The 45-55 foot boats will surely provide the most competitive action, with past Fastnet winner Piet Vroon piloting his championship-leading Ker 46 Tonnere de Breskens towards another victory.

Fans of the Volvo Ocean Race will also be watching the race live tracker intently today, as this is one of the only times many of the competitors will line up together before the start of the round-the-world yachting challenge.

Regatta News has more on the story HERE.

Published in Fastnet

Marine Protected Areas (MPAs) - FAQS

Marine protected areas (MPAs) are geographically defined maritime areas where human activities are managed to protect important natural or cultural resources. In addition to conserving marine species and habitats, MPAs can support maritime economic activity and reduce the effects of climate change and ocean acidification.

MPAs can be found across a range of marine habitats, from the open ocean to coastal areas, intertidal zones, bays and estuaries. Marine protected areas are defined areas where human activities are managed to protect important natural or cultural resources.

The world's first MPA is said to have been the Fort Jefferson National Monument in Florida, North America, which covered 18,850 hectares of sea and 35 hectares of coastal land. This location was designated in 1935, but the main drive for MPAs came much later. The current global movement can be traced to the first World Congress on National Parks in 1962, and initiation in 1976 of a process to deliver exclusive rights to sovereign states over waters up to 200 nautical miles out then began to provide new focus

The Rio ‘Earth Summit’ on climate change in 1992 saw a global MPA area target of 10% by the 2010 deadline. When this was not met, an “Aichi target 11” was set requiring 10% coverage by 2020. There has been repeated efforts since then to tighten up MPA requirements.

Marae Moana is a multiple-use marine protected area created on July 13th 2017 by the government of the Cook islands in the south Pacific, north- east of New Zealand. The area extends across over 1.9 million square kilometres. However, In September 2019, Jacqueline Evans, a prominent marine biologist and Goldman environmental award winner who was openly critical of the government's plans for seabed mining, was replaced as director of the park by the Cook Islands prime minister’s office. The move attracted local media criticism, as Evans was responsible for developing the Marae Moana policy and the Marae Moana Act, She had worked on raising funding for the park, expanding policy and regulations and developing a plan that designates permitted areas for industrial activities.

Criteria for identifying and selecting MPAs depends on the overall objective or direction of the programme identified by the coastal state. For example, if the objective is to safeguard ecological habitats, the criteria will emphasise habitat diversity and the unique nature of the particular area.

Permanence of MPAs can vary internationally. Some are established under legislative action or under a different regulatory mechanism to exist permanently into the future. Others are intended to last only a few months or years.

Yes, Ireland has MPA cover in about 2.13 per cent of our waters. Although much of Ireland’s marine environment is regarded as in “generally good condition”, according to an expert group report for Government published in January 2021, it says that biodiversity loss and ecosystem degradation are of “wide concern due to increasing pressures such as overexploitation, habitat loss, pollution, and climate change”.

The Government has set a target of 30 per cent MPA coverage by 2030, and moves are already being made in that direction. However, environmentalists are dubious, pointing out that a previous target of ten per cent by 2020 was not met.

Conservation and sustainable management of the marine environment has been mandated by a number of international agreements and legal obligations, as an expert group report to government has pointed out. There are specific requirements for area-based protection in the EU Marine Strategy Framework Directive (MSFD), the OSPAR Convention, the UN Convention on Biological Diversity and the UN Sustainable Development Goals. 

Yes, the Marine Strategy Framework directive (2008/56/EC) required member states to put measures in place to achieve or maintain good environmental status in their waters by 2020. Under the directive a coherent and representative network of MPAs had to be created by 2016.

Ireland was about halfway up the EU table in designating protected areas under existing habitats and bird directives in a comparison published by the European Commission in 2009. However, the Fair Seas campaign, an environmental coalition formed in 2022, points out that Ireland is “lagging behind “ even our closest neighbours, such as Scotland which has 37 per cent. The Fair Seas campaign wants at least 10 per cent of Irish waters to be designated as “fully protected” by 2025, and “at least” 30 per cent by 2030.

Nearly a quarter of Britain’s territorial waters are covered by MPAs, set up to protect vital ecosystems and species. However, a conservation NGO, Oceana, said that analysis of fishing vessel tracking data published in The Guardian in October 2020 found that more than 97% of British MPAs created to safeguard ocean habitats, are being dredged and bottom trawled. 

There’s the rub. Currently, there is no definition of an MPA in Irish law, and environment protections under the Wildlife Acts only apply to the foreshore.

Current protection in marine areas beyond 12 nautical miles is limited to measures taken under the EU Birds and Habitats Directives or the OSPAR Convention. This means that habitats and species that are not listed in the EU Directives, but which may be locally, nationally or internationally important, cannot currently be afforded the necessary protection

Yes. In late March 2022, Minister for Housing Darragh O’Brien said that the Government had begun developing “stand-alone legislation” to enable identification, designation and management of MPAs to meet Ireland’s national and international commitments.

Yes. Environmental groups are not happy, as they have pointed out that legislation on marine planning took precedence over legislation on MPAs, due to the push to develop offshore renewable energy.

No, but some activities may be banned or restricted. Extraction is the main activity affected as in oil and gas activities; mining; dumping; and bottom trawling

The Government’s expert group report noted that MPA designations are likely to have the greatest influence on the “capture fisheries, marine tourism and aquaculture sectors”. It said research suggests that the net impacts on fisheries could ultimately be either positive or negative and will depend on the type of fishery involved and a wide array of other factors.

The same report noted that marine tourism and recreation sector can substantially benefit from MPA designation. However, it said that the “magnitude of the benefits” will depend to a large extent on the location of the MPA sites within the network and the management measures put in place.

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