Please select your home edition
Edition
SailX 728x90

Vestas Sailrocket 2 hoping for big things

by Paul Larsen on 22 Oct 2012
Vestas Sailrocket 2 Vestas Sailrocket - copyright http://www.sailrocket.com
Paul Larsen, Vestas Sailrocket 2 project leader and pilot, discusses the new PB over 500 meters of 50.98 knots.

So I should be happier about setting a new PB over 500 meters of 50.98 knots. The peak speed was around 53 knots (one GPS was over, the other under). The run started perfectly and felt super steady. Having an average so close to the peak shows this. Vestas Sailrocket 2 felt great, the leeward pod was flying and the ride was smooth. Conditions were fantastic with winds between 25 and 29 knots.

I was hoping for big things but in all honesty they still didn't come. I decided to try again and reduce the inclination of the main foil even more. This would reduce the amount that the main foil pulls downwards and should allow VSR2 to ride higher.

There is still something big holding us back and it's not immediately obvious. As I was towed back up the course I pondered the fact that we had just unofficially beaten the Australian record and were within less than half a knot of overtaking Hydroptere to get the unofficial title of fastest boat. I highlight unofficial because although we used two GPS systems and are running on a well-known course, we are not using the official Trimble GPS timing system in the presence of the WSSRC who ratify these records. The numbers will be pretty close but we aren't that fussed as we are really still just developing the boat.

Whilst that last run will have generated a lot of data that should have been digested, the competitive streak in me wanted to at least knock Hydroptere off. Conditions were building over 30 knots so we hurried into another run before they got over the top.

The second launch from the RIB didn't go so well. I will explain the whole launching sequence in greater detail later but for now all I will say that there is a phase where I sheet the boat in hard and stall the wing... and this is hard work for the RIB. When the wing stalls VSR2 tries to heel to leeward and this presses the leeward float hard. Sometimes we dip the leeward, horizontal wing extension. I wait to see if it comes up with the flap still attached. The windier it is the rougher it is and it all gets a bit marginal.

Things didn't work too well on the second launch and I got stuck head to wind. I simply couldn't bear away and was risking damaging the leeward wing extension trying... so I sailed VSR2 into the beach just a few 100 meters down from where we had left moments earlier. We walked the boat back up to our launching position. Helena confirmed gusts to 34 knots and steady winds over 30. Bloody typical. You set a limit and it gives you something just over. I was desperate to go again. I wanted to drink at least that triple rum and coke in a pint glass that comes with a new best peak speed. Beating Hydroptere would be pretty nice too... even unofficially. I decided that 34 was just too high. We shouldn't even be out in that stuff. The fact we can handle her in over the top conditions is a bonus that we can call on if pushed during record attempts. After attempting to launch in these wind strengths, 25-29 knots is a doddle.

So we waited and waited. The wing was up throughout. Helena called the wind strengths in via the VHF.

Every time it would look good... we would start to think it was dropping... and then the solid 30-34 knot sections would punch through. I was going through all the usual checklists of why we should go and why we shouldn't. Logic said we shouldn't, emotions said we should. I really wanted to go.

Once again I had to concede to logic. We don't have to go, we have great data to look at, time is still on our side... and as mentioned, we shouldn't even be out there in those wind strengths. The sun set.... so we lowered the wing and came home in the dark.

I have had a quick look at the data and it all looks good. I can't see why we are still stuck under that bloody low-mid 50 glass ceiling. We still have a few things to trim out and I'm sure we can gain a couple of easy knots... but she didn't feel like a 60 knot boat today. On the other hand, it was only our fourth run with new foils so maybe I'm being a bit hard. Righto, beer-O-clock. The Raft beckons. Hydroptere can have their title for another few Vestas Sailrocket website

Naiadupffront 660x82Schaefer 2016 Ratchet Block 660x82

Related Articles

Brewin Dolphin Commodores' Cup - France Blue blasts back
The Brewin Dolphin Commodores' Cup race course took on a different complexion today. The Brewin Dolphin Commodores' Cup race course took on a different complexion today. A front passed through early morning leaving behind it a lumpy sea, further kicked up by a strong eastbound tide.
Posted today at 6:09 am
52 Super Series - Double bullet Quantum jump clear
Two hard earned wins for Quantum Racing elevates the team which is steered by owner Doug DeVos Two hard earned wins for Quantum Racing elevates the team which is steered by owner Doug DeVos to a lead of four points ahead of Azzurra at the 52 Super Series’ Puerto Portals Sailing Week on the Bay of Palma.
Posted today at 5:19 am
Transat Québec Saint-Malo - Sailing into the big leagues
The long nautical journey from La Belle Province proved to be one long show of bravery from start to finish “It’s the finest event of the offshore racing calendar.” That’s what all the skippers are saying—albeit a little subjectively—following this ninth edition of the Transat Québec Saint-Malo. The long nautical journey from La Belle Province proved to be one long show of bravery from start to finish, with the Multi50s grappling alongside one another all the way
Posted today at 3:51 am
Three tips for any boater facing a powerful summer thunderstorm
Recreational boaters and paddlers understand that late afternoon thunderstorms are common during summer boating season Recreational boaters and paddlers understand that late afternoon thunderstorms are common during the summer boating season. A recent incident involving two TowBoatUS Fort Lauderdale captains and their rescue of four kayakers pre-fishing a local tournament offers some lessons learned on how to survive an afternoon storm.
Posted today at 3:27 am
Jim Hunt and Jørgen Svendsen pull ahead at OK Dinghy Worlds
Jim Hunt (GBR) has maintained his lead after a very tricky day at the OK Dinghy World Championships in Quiberon Jim Hunt (GBR) has maintained his lead after a very tricky day at the OK Dinghy World Championships in Quiberon, France, with the shifty, offshore winds mixing up the fleet on more than one occasion and leaving Hunt and Jørgen Svendsen (DEN) with a clear lead over the rest of the 105 boat fleet. Charlie Cumbley (GBR) drops one to third overall, with just four races left to sail.
Posted today at 2:53 am
Supermaxi, Wild Oats XI, returns to racing in Sydney-Gold Coast Race
Supermaxi Wild Oats XI, will make her return to ocean racing this weekend after a six month break. The Oatley family’s Sydney-Hobart Yacht Race record holder, the 30-metre long Supermaxi Wild Oats XI, will make her return to ocean racing this weekend after a six month break.
Posted today at 2:38 am
52 Super Series- Puerto Portals Sailing Week – Day 3 action shots
Photographer Max Ranchi has provided this gallery of images from day three Photographer Max Ranchi has provided this gallery of images from day three
Posted on 27 Jul
RS Feva Worlds – Qualification phase is complete at the end of Day 2
Heavy metal day. Gold, Silver or Bronze. It was going to going to be tight at the cut off points. PA Consulting and Allen RS Feva Worlds 2016 - Heavy metal day. Gold, Silver or Bronze. It was going to going to be tight at the cut off points. A number of boats went into the day in much lower positions than expected for a variety of reasons. Could they make it up?
Posted on 27 Jul
Chile’s Clemente Seguel wins Youth North American Championship
Chile's Clemente Seguel on top with four bullets in four races. The wind didn't come in on Tuesday, leaving the results as they were after Monday: Chile's Clemente Seguel on top with four bullets in four races.
Posted on 27 Jul
Kinetic V wins 2016 Vic-Maui Yacht Race
Kinetic V Wins Vic-Maui 2016, Valkyrie wins Line Honours and second overall, Longboard takes third overall. 2016 Vic-Maui Yacht Race - Kinetic V Wins Vic-Maui 2016, Valkyrie wins Line Honours and second overall, Longboard takes third overall.
Posted on 27 Jul