The Stan Honey How-To
The giant trimaran that holds the round-the-world sailing record, with the speed to hop from weather system to weather system, and the even larger
suddenly crippledtrimaran that is out there now trying to beat that record . . .
Are fragile, says Stan Honey. The premise is to build a china cup that is extraordinarily fast in flat water and 25 knots of breeze. You use the boats speed to seek out those conditions and sail in those conditions. When you have to deal with difficult weather, the object is to not break the boat. The trickiest part of a circumnavigation then is Cape Horn, because you cant skip north to dodge storms, and you wont skip south. No matter what, you gotta go to Cape Horn. Your only flexibility is to slow down.
Honey navigated Franck Cammas 105-foot Groupama 3 to a 48-day circumnavigation that shaved two days off the previous record held by Orange II, Bruno Peyrons 121-foot catamaran that by comparison was built for stout, to perform in extreme conditions. But those extremes, on average, represent only twenty percent of the measured 26,000 miles of a record-course circumnavigation. Orange II struggled in two transits of the temperate zones. Thus the new strategy. Honey says that Pascal Bidegorrys Banque Populaire V, Is conceptually like Groupama 3 but 30 feet longer, with the same beamI think because they didnt need more stabilitywith more displacement and as much sail as an Orange II.
Banque Populaire in its outbound, north-south transit of the Atlantic had been sometimes ahead, sometimes behind the time of Groupama 3, but at last report had collided with something in the water while sailing at 37 knots. The incident happened in the predawn darkness Thursday. It is possible that a crossarm is broken, and if so, this record attempt is probably at an end. For now, the situation is unresolved, but it did teach me a new French word, OFNI. That turns out to mean, Object Floating Not Identified.
The crew is safe and the shore team anxiously awaits the damage report. Thats the latest update. And if the crew have to put into Cape Town, fix the boat, and go back to France to restart, theyll be repeating the story of Groupama 3, almost perfectly. The next time out, theyll be up against the same strategic concerns all over again. So, returning to the subject:
Outbound, once you get down the Atlantic to the Southern Ocean, Stan Honey says, the only reason these boats cant ride a single storm all the way around, from there to the Horn, is that eventually the storm sinks too far south. Then you have to unhook and catch the next storm. In the Southern Hemisphere, the northwesterlies are the equivalent of the southwesterlies in the northern hemisphere. You feel the cold front coming, building breeze, building rapidly in beautiful, flat-water conditionsthe waves havent built up yetand every bone, every nerve in your body, every hair on the back of your head is telling you that youre about to get creamed. But the boat can sail as fast as the storm. You stay right there, going fast, in flat water ahead of the storm, and your body keeps on warning you that youre about to get creamed, and it goes on for days.
With Banque Populaire V and its crew of first-time circumnavigators soon to enter the Southern Ocean, what better time to check in with a man who was on the short-short list for worlds greatest navigator long before he was named the new Rolex US Yachtsman of the Year. (He receives the award in New York City on February 25, not quite catching up with Sally Honey, his wife who has won the womens version twice.) Here we see Stan on the round-the-world record voyage, looking a bit shop weary. Lets forget, on this pass, the mans other sailing achievements, his aw-shucks decency, his co-invention of what we now know as gps navigation for automobiles, and the fact that he is far and away the leading developer of electronic sports graphics. Forget that he is a leader of the team now creating next-generation broadcast graphics for Americas Cup 34.
Lets talk round-the-world records.
A short while back, when Honey spoke to a sailing audience on the San Francisco cityfront, he talked about the big, fast multihulls as Much more interesting than racing a normal boat. You can slip between systems, get in front of systems, even pass systems front-to-back.
Stan had the audience in the palm of his hand. So lets not think of this as byline journalism on my part. Its just me, parroting Stan Honey, with a bit of the editing that helps translate spoken words into a read. Having said that much, Ill get out of the way and let Stan talk about averaging 24.74 knots through the water for 28,691 miles, all the way around the world.
He can tell us how the game is played. Heres Stan
In the entire circumnavigation, Groupama 3 spent a total of three and a half hours in winds over 36 knots; twelve hours in winds over 34 knots. Im proud of the way we met the goal of avoiding weather that was bad enough to break the boat.
Why are boats like Groupama 3 and Banque Populaire V fast enough to do that? The amas are narrow, and you sail on just one, using the center hull as a sort of training wheel. The center hull has a lot of rocker, like the Oracle trimaran, and youre using that rocker so that its just barely kissing the tops of the waves. Seventeen tons of boat is supported by the leeward ama, and its thin as a needle. Even so, stuff it into a wave and you start to develop drag, so there is a semi-circular lifting foil to keep the bow out of the water and the stern in the water because, of course, you need that rudder. About 70 percent of the displacement of the boat is carried on that semicircular foil.
The premise of Groupama 3 was to build something relatively small and nimble instead of a monster like Orange II or Playstation [Honey navigated a transatlantic record on Playstation] which are bruisers by comparison. The intent was to be light and fast transiting the Atlantic, north-south and then south-north. Once youre in the Southern Ocean, your speed is set by the storms. Banque Populaire V is conceptually like Groupama 3 but 30 feet longer, with the same beamI think because they didnt need more stabilityand it has more displacement and as much sail as an Orange II.
Leaving Europe southbound, from the start, your course takes you toward South America, to skirt the South Atlantic High. Then the object is to catch a storm out of Brazil and ride it halfway around the bottom of the world. When that one sinks south, probably about halfway across the Indian Ocean, you catch another storm and ride it all the way to the Horn. Two storms around the bottom of the world, and the storms go as fast as they go, but the boats are faster than the wind in almost every case. All you have to do is be fast enough to stay in front of the storm.
EDITOR: On its first attempt, Groupama 3 tagged Brazil and then headed for the Southern Ocean, across the bottom of the Atlantic, battering against a leftover head sea. Taking damage to the port ama, Cammas and his nine crewmen ducked into Cape Town for repairs, then returned to France. They waited for a window, then set out again on January 31, 2010. Having passed down the Atlantic, on their second entry into the Southern Ocean the crew of Groupama 3 found that success depended upon overtaking a storm, front-to-back. Stan again
Its very hard to pass a front. Theres that light spot in the middle, and when you hit the light spot, the front is moving away from you and its backside is catching up.
But this was the storm we needed. Twice we got close enough to feel puffs of breeze from the leading edge, and we couldnt make it through. Then we had a different kind of opportunity. There was a stationary trough up ahead, and in theory that would slow the advance of the front for about an hour. That looked like our shot, and we took the shotas navigator, I was the only American on an otherwise French teambut I think maybe by then the crew was beginning to look at me and wonder.
We got through and we got out front and carried that storm all the way across the Indian Ocean and one-third of the way across the Pacific. We took 17 hours off the record for that stretch.