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BBSCFaithfull View Drop Down
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Post Options Post Options   Quote BBSCFaithfull Quote  Post ReplyReply Direct Link To This Post Topic: Dinghies VS Cats
    Posted: 29 Mar 06 at 12:31pm
What are the speed comparisons between dinghies and cats?For example what is equivalent to a tornado?? What is similar to something like a 4k?

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jeffers View Drop Down
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Post Options Post Options   Quote jeffers Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 06 at 12:39pm
More like a 49er in comparison to a cat I would say. Other may disagree....
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Post Options Post Options   Quote m_liddell Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 06 at 12:40pm

This thread is doomed from the start...

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Post Options Post Options   Quote Scooby_simon Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 06 at 12:51pm

Well documneted, look at sailing anarchy, or Catsailor.com.

However, Tornado quicker that 18 foot Skiff.

49er slightly slower than a Inter 17, overall (mine is for sale ) and Shadow.

F18 / Hurricane / Hurricane SX blow the 49er away in all but the lighter stuff.

Next question please.

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Post Options Post Options   Quote far canal Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 06 at 2:01pm

Whilst modern skiffs are approaching cat speeds orf wind if they haven't got there already , cats are miles faster upwind , if anyone ever told you cats don't go upwind well , they were talking a pile of pants .

 

 

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Post Options Post Options   Quote Scooby_simon Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 06 at 4:20pm

Follow this link to an e-mail I had from John Forbes on the Subject of speeds between 18 footers and an old Tornado.

http://www.yachtsandyachting.com/forum/forum_posts.asp?TID=2 37&KW=bundock&PN=0&TPN=15

I'll also re-quote it for those who cannot be bothered to follow the link:

Simon,

I never look at websites, especially those with "chat" or "forum" pages as they seem to be full of too much blah, blah and the same can be said for the 15 pages I have just scanned through on the Yachts & Yachting pages that you directed me to.

This will be my first and last comments about your stories with your chat mates - you can post my comments if you wish - but only in its entirety.

I have been sailing catamarans at international regattas since 1982 (12 years old). I have won 10 Australian Championships (from 11 attempts), 4 European Championships (from 6 attempts) and 6 World Championships (from 17 attempts, only twice outside the top 6 places) in the Olympic Tornado. I have also been to 3 Olympic Games and won a Bronze, a Silver and recently came 6th in Athens.

I have been the proud owner of a Hobie 3.5 (11 foot), Nacra 5.0, 5.2, 5.5, 5.8, 18sqm, Tornado (old rig and new rig), a Nacra 36 and now own a Marstrom M-20 and an M-18.

I am from Sydney and was around when the C Class, Tornado with spinnaker and 18 foot skiffs raced on Sydney Harbour. It was not a race, it was a disgrace. The C Class won by miles, the Tornado (with old rig, small diameter beams and a dodgy modified Skiff kite) beat the best 18 foot skiffs. The guy who skippered the Tornado was a very good helmsman by Australian standards at that time, but adding to the attraction was that he was disabled (paralysed) from the waist down. The skiffs have never wanted to race catamarans since that day, although nearly every year we throw around words in jest of having another race.... but it never eventuates.

Whilst the 18 foot skiffs are going faster these days, the Tornado is going MUCH faster. Even since 2001 the Tornado is going MUCH faster now due to the huge amount of development gone in to the flying shapes of kites, the launch and retrieval systems and the self tacking jib.

If someone can put a "Challenge" together with some decent prize money for the race of all races with a variety of courses including triangle, windward leeward, P or Z courses as well as straight line one-way speed tracks it would be worth attending and I am sure could attract a great amount of media attention. It would also end the speculation that exists in the sailing world about "who is faster".

One must also be careful to compare apples with apples in such on-going debates. I read that in Australia a Taipan 4.9 and F-18 give the current Tornado National Champion a run for his money around the course. That is true, but with no discredit to his National title, Bundy and I were beating the same Tornado by a full 1.2Nm leg at the prior National Championship. We have not sailed in Australia on a Tornado for the past 2 years so it was not us who was being given a run from the others.!!

It is true the 18 foot skiffs are fast downwind in nearly all conditions, but the Tornado is still faster. Upwind there is no contest, a cat will kill a mono any day. We have gone out on our Tornado and watched the 18 foot skiffs racing on Sydney Harbour. We can watch the start of their race and then cruise upwind and beat them to the top mark, watch half the fleet go around and then zoom down the bottom and watch them round the leeward mark. If that's not faster than a skiff, I don't know what is.

The San Fran Bridge to Bridge would be a good race between a sailboard, an 18 foot skiff and a Tornado - but only because it is one way. If it was there and back, the cat would win by half an hour or more.

I was in Quiberon when ISAF assembled the best catamarans and the best catamaran sailors together and tested all the Cats (and some monohulls) put up for evaluation for the 2004 Olympic class selections. Upwind the standard old rig Tornado romped over all boats at the event with the exception of the Marstrom M-20. Downwind the new Tornado and M-20 are just totally untouchable.

A skiff (12, 14, 16, 18 49er) or a Cherub (??) or any monohull may be faster at one point in a certain wind speed on a certain day against a certain sailor on a certain sailing angle, but around the bouys or on an even upwind/downwind/reaching track an off-the-beach catamaran is still the best boat to sail. End of story. No more questions asked.

It was just a shame (an ignorant shame though) that the initial question asked was "what is the best/fastest dinghy that I should buy?". Hopefully some education to the person who asked the question may sway them into buy a "fun" boat (a catamaran).

I have now retired from Tornado sailing and will no longer be in the "Olympic Arena" and intend on spending my leisure on my sail boat of choice - the Marstrom M-20. Like a Tornado but 60kg lighter. Like an A Class on steriods and with a spinnaker.

Regards,

John Forbes

 

Now this was a few years ago, and no doubt the 18's have got quicker, but so will the Tornado.

 

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mike ellis View Drop Down
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Post Options Post Options   Quote mike ellis Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 06 at 4:01pm
Originally posted by m_liddell

This thread is doomed from the start...

too true. but maybe that is because most of the people on here are from the uk and in the uk not many cats are sailed competitively. we need a better reflection of the worlds sailing comunity to have any fair argument about cat vs mono on here. by the way cats are faster even if they tack like they have a rope holding their rudders.

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Post Options Post Options   Quote Isis Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 06 at 4:21pm
Originally posted by BBSCFaithfull

What is similar to something like a 4k?



*splutters coffee everywhere*

tee-hee...


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Post Options Post Options   Quote mike ellis Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 06 at 4:22pm

Originally posted by BBSCFaithfull

What is similar to something like a 4k?

a very very slow cat.

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Post Options Post Options   Quote allanorton Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 06 at 4:40pm
Cats look depressing to sail, reaching around everywhere with main pulled in tight.  I would sooner give up sailing than sail a cat, just my opinion.
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