Asymmetric Spinnaker
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Asymmetric Spinnaker
Can someone tell me what is the maximum true wind speed one can fly an asymmetric spinnaker safely on 920 Touring?
Thanking you,
Roger Ferrall
Ireland.
Thanking you,
Roger Ferrall
Ireland.
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Re: Asymmetric Spinnaker
We think the maximum true windspeed depends very much on parameters like:Roger Ferrall wrote:Can someone tell me what is the maximum true wind speed one can fly an asymmetric spinnaker safely on 920 Touring?
Thanking you,
Roger Ferrall
Ireland.
- Enough surrounding free water space to bear off in a gust.
- Will you be forced to gibe or not?
- Wavepatern and wavehight.
- The crews skill and experience in spinnaker sailing.
We use an 83 m2 asymmetric on our Touring in 5 Bf without problems. We have sailed F18 beachcats with asymmetrics and think the Df behaves simmular in a blow(spectacular!). Off course the risk when something goes wrong is much bigger, so for us 5 Bf is the limit.
re. Asymmetric Spinnaker
I agree with the previous post but we've flown our Assymetric on a Dragonfly 920 Hybrid ( formerly Blue Minnell II now Cold Fusion ) in a very choppy Force 7 in the Solent, as long as you have plenty of time and space then its not a problem. We do have more bouyancy than a Touring though.
Check out the picture of us finishing at the bottom of the page at
www.mocra.org.uk and the race report for the 2006 Autumn Solent Double at http://www.rsyc.org.uk/racing/frame_results.htm
Check out the picture of us finishing at the bottom of the page at
www.mocra.org.uk and the race report for the 2006 Autumn Solent Double at http://www.rsyc.org.uk/racing/frame_results.htm
re. Asymmetric Spinnaker
sorry - that was meant to be the 2006 Island Double
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Jacob,
Thank you for your reply, being new to Multihulls I had no idea what was a safe speed. but I think I will play it safe and wait a while before I fly mine in a force 5.
I have enough room on the lake, (25k x 10k approx.) not forced to gibe, wave height approx. 1metre, crew not very experienced at flying spinnakers.
Regards,
Roger.
Thank you for your reply, being new to Multihulls I had no idea what was a safe speed. but I think I will play it safe and wait a while before I fly mine in a force 5.
I have enough room on the lake, (25k x 10k approx.) not forced to gibe, wave height approx. 1metre, crew not very experienced at flying spinnakers.
Regards,
Roger.
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- Posts: 23
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- Your Country: Longford, Ireland
Asymmetric Spinnaker
Hi Gonzo,
First of all congratulations on your race win, and thanks for your reply and useful web sites. Again it is good to know that these boats can take a spinnaker at up to 7 kn and a choppy seaway, although I would rather you then me at this stage.
By the way how come you have more bouyancy than I have? I saw your photo's and Blue Minnill II looks like a standard 920 to me.
Regards,
Roger.
First of all congratulations on your race win, and thanks for your reply and useful web sites. Again it is good to know that these boats can take a spinnaker at up to 7 kn and a choppy seaway, although I would rather you then me at this stage.
By the way how come you have more bouyancy than I have? I saw your photo's and Blue Minnill II looks like a standard 920 to me.
Regards,
Roger.
re. Asymmetric Spinnaker
Its one of 2 920 Hybrids that have been built ( no. 125 , Tim Wilson is the owner, I am the ballast ). It is basically a 920 extreme with the rig from the Touring, hence the buoyancy difference to the Touring . A friend had an extreme and reckoned it was hard to race in stronger winds, he has now reduced his main to the same area as ours. It has been a good decision as we seem to excel in stronger winds
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Hi Gonzo,
That sounds like an interesting experiment, you certainly would have a lot more bouyancy than the standard 920.
Have you or anybody out there heard of a capsize/pitchpole event with a 920 under normal circumstances ( ie. that is not a force 10 in the Southern Ocean) if you know what I mean?
Regards,
Roger
That sounds like an interesting experiment, you certainly would have a lot more bouyancy than the standard 920.
Have you or anybody out there heard of a capsize/pitchpole event with a 920 under normal circumstances ( ie. that is not a force 10 in the Southern Ocean) if you know what I mean?
Regards,
Roger
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