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Displaying items by tag: model yachts

What do keen big boat and dinghy racers do when they want a rest from the usual inshore and offshore circuits? On the North Down coast, they gather twice a week with their one-design radio-controlled model yachts either in Groomsport Harbour near Bangor or Millisle farther east for what seems to be hot competition among the group run by International Race Officer Robin Gray.

Robin says that “the DragonForce 65 is one of the most popular and certainly affordable boats for radio-controlled model boat racing. They sail like full-size boats and one design means great racing and great fun.

There are over 30,000 worldwide and around 2,000 in the UK. The North Down group races only with the standard A rig which comes with the boat and, depending on the tide, in either Millisle Lagoon (provided the tide isn’t so high it overtops the Lagoon wall) or in Groomsport Harbour on Friday afternoons or Sunday mornings (or both!). The Sunday morning start allows at least one of the bunch to race in the Ballyholme Icebreaker for dinghies.

Model yacht racing in Groomsport HarbourModel yacht racing in Groomsport Harbour

The format is an hour and a half of racing, usually about eight three-round races on a windward leeward course.

The latest racing on Friday (25th) saw 12 boats in a very shifty, gusty offshore wind. Brian Spence, leading the Sunday series, was first overall, two points clear of Lee Stevenson, the on-form and, at the moment, the only woman racing, just ahead of David Speers. Needless to say, even model yacht racing isn’t without hazards as in this race Colin Honeyford discovered that bungs are useful and nearly sank. In the absence of David Milne, Dougie Rennie has taken on the mantle of "Basher". Charlie Taylor was doomed as he had water in the electrics (his icebreaker Laser doesn’t have this problem), and Official Scorer Elaine Taylor had to resort to pencil and paper when she lost the programme off the Ipad. It was soon restored, however.

Official Scorer Elaine Taylor with the Rescue boatOfficial Scorer Elaine Taylor with the Rescue boat

Apart from being an International Race Officer, Robin Gray is an inventor. So, to lay the marks, he uses a modified fisherman’s bait boat, and he even has a safety (rescue) boat, which is a radio-controlled motorboat with a floating line attached to lasso any out-of-control craft.

Model yachts from the North Down Model Yacht Racing Club rounding a mark at GroomsportModel yachts from the North Down Model Yacht Racing Club rounding a mark at Groomsport

Robin Gray has put in place alternative Ad Hoc sailing to allow some Winter competition during spells of bad weather; “ As we are losing some of our Winter Series races due to the weather, we are considering going back to the "Ad hoc" sailing we did in the summer - in other words, if we get a window in the weather, say 24 hours ahead, we will ask on the Members Whatsapp group for competitors. I will still set up courses and bring down the kit, but these will not count towards the Winter Series - just an opportunity to get out and race”.

Millisle Model Yacht Sunday series resultsMillisle Model Yacht Sunday series results

North Down Model Yacht Racing Club resultsNorth Down Model Yacht Racing Club results

Published in Model Boats
Tagged under

IOM ranking - Birkendhead/UK 5th March

Jeff and Stephen Kay of Howth Yacht Club took part in one of the big racing events in the UK recently. In Birkenhead there were 21 boats altogether and Jeff managed a podium in 3rd place with Stephen ending up with a very respectable 10th place. 

Pretty good results as putting them in perspective in that fleet was the former World champion Rob Walsh and other top ranking skippers at European and World Championships. So a pretty tough bunch of skippers to sail with.

Full results here

2016 IOM Malta Open – Malta 17th-20th March

Stephen then went on to compete at the 2016 Malta Open and recently returned from it.

It was his first serious event with his new Britpop design (he sailed his V9 design at Birkenhead) and while he found his pace to be on part with the top skippers the lack of experience in starts with a full fleet of boats costed him a lot of points. 

Being a small fleet of us here sailing regularly mean that we know each other well and so can becomes 70% match race vs fleet race as we know who is good in what conditions and we have much more room at the start too.

I experienced this also few months ago competing in France. If you allow yourself to get swallowed by the pack on the line you’ll get spit out at the back very quickly. Experience is key there and I can be safe in saying like with any other boat classes, full size or RC the race starts 5 minutes before the actual start.

You need to be quick to react to situation and find plan B or C very quickly too.

Talking to Stephen, the wind was tricky with lots of shifts and puffs and lulls resulting in numerous changes of places throughout each races. This made rounding that first mark ahead so crucial as once the pack arrived that weather mark could become very crowded very quickly and that’s a risk to loose big. An elevated piloting area made it easier for the skippers to see their boats.

There were a number of nationalities at this event which was won by a German followed by 8 UK skippers with the first skipper from Malta finishing 10th. Stephen finished an honorable 23rd out of 42 boats.

This shows the dominance of the UK Skippers in Europe making them one of the toughest fleet. As I said earlier about Birkendhead… to put things in perceptive!

What is also worth mentioning is that if you look at the results it is no long a clear dominance from the Britpop design anymore as there is a clear spread of designs in across the results. Which means that other designers have catch up to Brad’s BP design and leveled the playing field once again providing close racing as we want. Download results below.

Coming up…

Gilbert will be travelling to France and will race at a regatta on the 10th April but with a restored boat so it will be interesting to see the outcome.

Published in Model Boats

Model Yacht Racers finally got a nice day yesterday, Sunday 10th January with a gentle breeze and a fresh but not too cold day in Howth YC for our first racing day of 2016 writes Gilbert Louis.
We had all the usual suspects of the Dublin fleet with Fergal, Des, Stephen, Jeff and I.
We completed 10 races after a bit of training and tuning together on the water.
Jeff came on top with his trusted reinforced Britpop design. Reliable, well-tuned and sailed well he was the man to beat!
Des was the most improved skipper with his homemade Alternative design. He was well up there winning one race but always on the money. Well done Des !
Fergal was back with his now older design Disco but with a new set of sails from New Zealand. And they look the bizneez too ;-) Great to see Fergal back on the water.
Gilbert was out trying a new deeper rudder and new set of sails on his trusted wooden Goth XP from Frank Russell and had a mix day with few handling mistakes. He had a certain liking for the weather mark he rounded a little too close a few times, so much so that he decided to ‘hug’ it for most of the last race while the others were battling for the last race of the day!
Stephen out with his V9, a Ian Vickers design who also had a mix day tasting line honours but missing the last 2 races due to some electrical glitches…
Despite each racing different designs, sails, and their own tuning the sailing was close with all 5 boats arriving close together. You make a mistake! Then you ‘pay cash’, the punishment is instant and with boats of similar performance it is hard to catch up so everyone has to be on top of their game.
We will be back in two weeks for the next round!

Published in Howth YC
25th November 2015

Model Yacht Racing in Cork

I spent last Sunday morning, under a blue sky, with a steady breeze, watching high-tech yachts racing. Impressively beating to the weather mark, reaching and running downwind on a triangle/sausage/triangle course, with a couple of incidents to test the equanimity and rule resources of the Officer of the Day. There were port-and-starboard incidents, a mark-hitting disputed by the Skipper involved but witnessed by his opponents and a T-boning of one yacht by another.

Heady stuff – and not a crew member aboard any of the yachts! There were also several other races in the Winter League without any incidents, but plenty of close competition.

I was with the members of a club which traces its history back to the late 1930s and, after spending several years away from its traditional base, has returned to race there.

Invited by the Club Commodore to the racing, he asked me to wait a few minutes before he was able to talk to me, as he was busy negotiating his yacht around a mark of the course. She was a few hundred yards away from him, but she answered immediately to his deft adjustment of the sails.

model yacht corkRace Officer Aidan Horgan, in yellow Hat, gives the skippers the pre-race briefing

HISTORIC PHOTO CORK MODEL YACHT CLUBHistoric photo of original Cork Model Yacht Club

Impressive stuff as he brought her from an upwind rounding onto a downwind leg, flicked the jib and mainsail out to catch the wind from behind and she began to make speed downwind, a bow wave creaming from her hull, other boats keeping pace, some inching ahead, others trying to luff him, quite legitimately, so that he was constantly adjusting sails to try to stop his boat from being pushed away from the mark.

“Tough competition around here,” said Commodore John Eric Leach as his eight opponents and himself all began to close on the next mark. His fingers were busy on the controls, as were the eighty other fingers of his eight opponents.

I was watching the Cork Model Yacht Club racing on the Lough, a small inland lake on the southern side of Cork City and all those fingers were busy adjusting the controls on a radio box. If one had ever operated a Play Station I thought that would be good experience for the job of yacht controlling this type of yacht.

I was fascinated by this different type of sailing, explained to me by the Commodore and by Aidan Horgan, the club’s Public Relations Officer, who has no experience of real sailing, buy plenty of ability to cope with the modellers. “And I need it,” he chuckled as he declared the results of racing.

It’s worth your while here switching to the Podcast audio to hear these interviews.

I met Con Coughlan, one of the older club members who has built several model yachts and told me of two that stood out in his mind – Moonduster, the yacht of legendary Cork sailor Denis Doyle and NCB Ireland. It took him some time to get the original plans of the Duster, so that he could scale them down. Denis Doyle arranged that for him.

“I built two Moondusters,” Con told me, “because I wanted them not just as models, but to see them race.” He enjoyed building those, but found NCB to be more difficult to model. “It was difficult and had problems to get over when I built the model of NCB,” he said. It had its problems too in sailing in the Round the World Race, I told him, having crewed on it in the last leg of the race for 18 days across the Atlantic from Fort Lauderdale to Southampton.

The Model Yacht Club had sailed at Inniscarra on the River Lee, with the support of the sailing club there for several years, but is now back on its original waters at the Lough and rebuilding the club. As the historic photographs here show, model yachting had big support in Cork on the Lough in past years.

“We sail according to ISA rules,” I was told, “and interest is building. We welcome members to join, this is a great sport.”

The talk over coffee after racing flowed across the development of the boats, from the vintage classes and Marbleheads, those yachts much admired, to the radio controlled sails of today. “In years past boats were pushed out from one side of the Lough to the other, their sails set and the hope being that they would reach the other side. The Lough often used to have to be cleared of weed before racing could start. Now it is different, the City Council has done great work here. We still depend on the wind, but the sails are ready-controlled which adds a great edge to the racing.”

The sailing area has been designated in agreement with the Council, yellow marks laid and racing begins every Sunday morning at 11.30 a.m. There is also sailing on Wednesdays for ‘retired’ club members.

But at the Lough, the Cork Model Yacht Club just wants to enjoy the sport and encourage more enthusiasts.

As interest grows, some former members and older, more mature ‘model sailors’ are talking about returning older, vintage boats, to the water and installing radio control for the sails. A ‘vintage class’ is in the offing.

My thoughts while watching racing at the Lough went back to many years ago when I recall reporting an international model yacht championship at Malahide in Dublin and Commodore Leach told me that there are clubs elsewhere and that Ireland has had representation at international level.

Yachts can be bought from €300 upwards to start in the sport. For top aficionados, such as those involved in international racing, I believe the cost can go into thousands, “cheque book sailing” said one member.

And that’s just like sailing itself, isn’t it?

But at the Lough, the Cork Model Yacht Club, which has its own badge as shown here, just wants to enjoy the sport and encourage more enthusiasts.

For a Winter League, I rather liked the idea of yacht racing without even having to go to sea!

Published in Island Nation
Tagged under

Ireland's Offshore Renewable Energy

Because of Ireland's location at the Atlantic edge of the EU, it has more offshore energy potential than most other countries in Europe. The conditions are suitable for the development of the full range of current offshore renewable energy technologies.

Offshore Renewable Energy FAQs

Offshore renewable energy draws on the natural energy provided by wind, wave and tide to convert it into electricity for industry and domestic consumption.

Offshore wind is the most advanced technology, using fixed wind turbines in coastal areas, while floating wind is a developing technology more suited to deeper water. In 2018, offshore wind provided a tiny fraction of global electricity supply, but it is set to expand strongly in the coming decades into a USD 1 trillion business, according to the International Energy Agency (IEA). It says that turbines are growing in size and in power capacity, which in turn is "delivering major performance and cost improvements for offshore wind farms".

The global offshore wind market grew nearly 30% per year between 2010 and 2018, according to the IEA, due to rapid technology improvements, It calculated that about 150 new offshore wind projects are in active development around the world. Europe in particular has fostered the technology's development, led by Britain, Germany and Denmark, but China added more capacity than any other country in 2018.

A report for the Irish Wind Energy Assocation (IWEA) by the Carbon Trust – a British government-backed limited company established to accelerate Britain's move to a low carbon economy - says there are currently 14 fixed-bottom wind energy projects, four floating wind projects and one project that has yet to choose a technology at some stage of development in Irish waters. Some of these projects are aiming to build before 2030 to contribute to the 5GW target set by the Irish government, and others are expected to build after 2030. These projects have to secure planning permission, obtain a grid connection and also be successful in a competitive auction in the Renewable Electricity Support Scheme (RESS).

The electricity generated by each turbine is collected by an offshore electricity substation located within the wind farm. Seabed cables connect the offshore substation to an onshore substation on the coast. These cables transport the electricity to land from where it will be used to power homes, farms and businesses around Ireland. The offshore developer works with EirGrid, which operates the national grid, to identify how best to do this and where exactly on the grid the project should connect.

The new Marine Planning and Development Management Bill will create a new streamlined system for planning permission for activity or infrastructure in Irish waters or on the seabed, including offshore wind farms. It is due to be published before the end of 2020 and enacted in 2021.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE. Is there scope for community involvement in offshore wind? The IWEA says that from the early stages of a project, the wind farm developer "should be engaging with the local community to inform them about the project, answer their questions and listen to their concerns". It says this provides the community with "the opportunity to work with the developer to help shape the final layout and design of the project". Listening to fishing industry concerns, and how fishermen may be affected by survey works, construction and eventual operation of a project is "of particular concern to developers", the IWEA says. It says there will also be a community benefit fund put in place for each project. It says the final details of this will be addressed in the design of the RESS (see below) for offshore wind but it has the potential to be "tens of millions of euro over the 15 years of the RESS contract". The Government is also considering the possibility that communities will be enabled to invest in offshore wind farms though there is "no clarity yet on how this would work", the IWEA says.

Based on current plans, it would amount to around 12 GW of offshore wind energy. However, the IWEA points out that is unlikely that all of the projects planned will be completed. The industry says there is even more significant potential for floating offshore wind off Ireland's west coast and the Programme for Government contains a commitment to develop a long-term plan for at least 30 GW of floating offshore wind in our deeper waters.

There are many different models of turbines. The larger a turbine, the more efficient it is in producing electricity at a good price. In choosing a turbine model the developer will be conscious of this ,but also has to be aware the impact of the turbine on the environment, marine life, biodiversity and visual impact. As a broad rule an offshore wind turbine will have a tip-height of between 165m and 215m tall. However, turbine technology is evolving at a rapid rate with larger more efficient turbines anticipated on the market in the coming years.

 

The Renewable Electricity Support Scheme is designed to support the development of renewable energy projects in Ireland. Under the scheme wind farms and solar farms compete against each other in an auction with the projects which offer power at the lowest price awarded contracts. These contracts provide them with a guaranteed price for their power for 15 years. If they obtain a better price for their electricity on the wholesale market they must return the difference to the consumer.

Yes. The first auction for offshore renewable energy projects is expected to take place in late 2021.

Cost is one difference, and technology is another. Floating wind farm technology is relatively new, but allows use of deeper water. Ireland's 50-metre contour line is the limit for traditional bottom-fixed wind farms, and it is also very close to population centres, which makes visibility of large turbines an issue - hence the attraction of floating structures Do offshore wind farms pose a navigational hazard to shipping? Inshore fishermen do have valid concerns. One of the first steps in identifying a site as a potential location for an offshore wind farm is to identify and assess the level of existing marine activity in the area and this particularly includes shipping. The National Marine Planning Framework aims to create, for the first time, a plan to balance the various kinds of offshore activity with the protection of the Irish marine environment. This is expected to be published before the end of 2020, and will set out clearly where is suitable for offshore renewable energy development and where it is not - due, for example, to shipping movements and safe navigation.

YEnvironmental organisations are concerned about the impact of turbines on bird populations, particularly migrating birds. A Danish scientific study published in 2019 found evidence that larger birds were tending to avoid turbine blades, but said it didn't have sufficient evidence for smaller birds – and cautioned that the cumulative effect of farms could still have an impact on bird movements. A full environmental impact assessment has to be carried out before a developer can apply for planning permission to develop an offshore wind farm. This would include desk-based studies as well as extensive surveys of the population and movements of birds and marine mammals, as well as fish and seabed habitats. If a potential environmental impact is identified the developer must, as part of the planning application, show how the project will be designed in such a way as to avoid the impact or to mitigate against it.

A typical 500 MW offshore wind farm would require an operations and maintenance base which would be on the nearby coast. Such a project would generally create between 80-100 fulltime jobs, according to the IWEA. There would also be a substantial increase to in-direct employment and associated socio-economic benefit to the surrounding area where the operation and maintenance hub is located.

The recent Carbon Trust report for the IWEA, entitled Harnessing our potential, identified significant skills shortages for offshore wind in Ireland across the areas of engineering financial services and logistics. The IWEA says that as Ireland is a relatively new entrant to the offshore wind market, there are "opportunities to develop and implement strategies to address the skills shortages for delivering offshore wind and for Ireland to be a net exporter of human capital and skills to the highly competitive global offshore wind supply chain". Offshore wind requires a diverse workforce with jobs in both transferable (for example from the oil and gas sector) and specialist disciplines across apprenticeships and higher education. IWEA have a training network called the Green Tech Skillnet that facilitates training and networking opportunities in the renewable energy sector.

It is expected that developing the 3.5 GW of offshore wind energy identified in the Government's Climate Action Plan would create around 2,500 jobs in construction and development and around 700 permanent operations and maintenance jobs. The Programme for Government published in 2020 has an enhanced target of 5 GW of offshore wind which would create even more employment. The industry says that in the initial stages, the development of offshore wind energy would create employment in conducting environmental surveys, community engagement and development applications for planning. As a site moves to construction, people with backgrounds in various types of engineering, marine construction and marine transport would be recruited. Once the site is up and running , a project requires a team of turbine technicians, engineers and administrators to ensure the wind farm is fully and properly maintained, as well as crew for the crew transfer vessels transporting workers from shore to the turbines.

The IEA says that today's offshore wind market "doesn't even come close to tapping the full potential – with high-quality resources available in most major markets". It estimates that offshore wind has the potential to generate more than 420 000 Terawatt hours per year (TWh/yr) worldwide – as in more than 18 times the current global electricity demand. One Terawatt is 114 megawatts, and to put it in context, Scotland it has a population a little over 5 million and requires 25 TWh/yr of electrical energy.

Not as advanced as wind, with anchoring a big challenge – given that the most effective wave energy has to be in the most energetic locations, such as the Irish west coast. Britain, Ireland and Portugal are regarded as most advanced in developing wave energy technology. The prize is significant, the industry says, as there are forecasts that varying between 4000TWh/yr to 29500TWh/yr. Europe consumes around 3000TWh/year.

The industry has two main umbrella organisations – the Irish Wind Energy Association, which represents both onshore and offshore wind, and the Marine Renewables Industry Association, which focuses on all types of renewable in the marine environment.

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