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what a boat

Buon vento

Wishing I was on that boat... I could be your barnical guy

I'm sitting down for a wee ...

Bel video.. bel posto Alghero.. e bellissima barca... Noto che lo skipper ha fatto il video con una mano sola... Come il suo stile lo impone, ovviamente con il fumo della sigaretta che da quel tocco personale al video... 😅

Tough? Or are you being ironic?

Mistral is common October to April. The Med is very seasonal.

Most impressive (and insane) sailing ever. Lucky to see the boat (and Alex) In Gosport 2017

No mention of New Zealand! They are leaders in every facet of the modern America's Cup!

2024 is just around the corner and I can't wait, pip, jean, and all the gang are going to be back this time.

The channel is right, experience is a factor. That should favour ETNZ.

Hi Channel, I have heard that Luna Rossa became too predictable and this favoured Ineos Britannia. Personally I still think Luna Rossa should have shown more aggression and mix it up in the start box, despite any perceived weaknesses of their boat. Even today I still think this series was for Luna Rossa to lose. Another words I think they should have one. The Italians have a nice boat. Winning the upwind should be a winning strategy, but it wasn’t. Cheers.

Kiwis inovater

I'm wouldn't think the video on the right at 2:15 and 7:40 is necessarily demonstrating cavitation (or ventilation). It's showing flow separation and eventually a stalled foil. I think the "cloudiness" that we can see is from the marker smoke/lines that are injected in the flow for visibility, as the layer detaches and becomes turbulent.

Pietro assumes at around 12:00 that the rudder will always lift the aft end of the boat, and this is true when lifting off the water at around 20 knots, but my understanding that at higher speeds, it transitions to pulling down (helping with righting moment). This is particularly true if the bearaway is not well executed in stronger winds and the boatspeed does not increase quickly enough. The apparent wind then swings further aft, and the resulting drive force on the sails forces the nose downwards. If the rudder wing foils lose grip, the result will be a sudden nosedive.

Te Rehutai was and is still also a nice yacht.. LR yachts clearly lines. . Go kiwis and Taihoro they getting an again a nice lady sucking up power of nature -between seas and sky's 🫡

Interesting that delaminating of the CF occurs with cavitation? Why not use titanium?

Life long sailor here, yeah - what he says tracks with everything I've seen as well. The crazy thing with foiling, - if you haven't yet- is how smooth it is when it's all working, no noise or chop or slamming when you're up out of the surface.

Your videos better then mozzy s. Thanks

Last cup LR hade a great yacht on normal winds for slow high mode. Seen this strenght was not enough for winning cup and going more extremely in design for speed? 🙏 next cup LR is strong back with great young sailors. LR design is nice like kiwi design! Then kiwi Bernasconi is also an italin root designer🤷 Go kiwis and get this cup back to NZ. LR was a great challenger in NZ AC36... we need LR and french.

Thanks for your great explanation! Mostly sice of foils compared to flaps was not great calculated in this seas and winds. Cavitation about to mutch flaps after turn making LR not controllable?

Hade LR in auckland bigger flaps for be great at high slow mode and in barcelona to little flaps, hade flaps must to mutch angle of attack making and getting ventilation..... ?

Not only italian build getting broken! Looking at AC what every team getting breaking parts. Last cup in aukland was LR blady stabile !

If you guys can do a real in-depth analysis on the differences of general design of Luna Rossa and Ineos Britannia. Cheers.

Question: on these AC75's, is the rudder foil lift manually controlled, or is it controlled by autopilot with a requested ride height?

Thank you for mentioning ventilation contra cavitation. Ventilation occurs when both a) pressure on one part of the foil is below 1 bar and b) the low pressure area reaches the surface. Lift is suddenly and dramatically reduced. Cavitation occurs when the pressure on one part of the foil is below the vapor point of the fluid. It is far more severe, and can tear even bronze apart. While the lifting portion of these foils seem to be intended to be fully submerged, in practice its tip is almost always above the surface, threatening ventilation.

Great discussion and insight. Aerospace engineering through and through. It is clear that efficiency over the water with foils is the future of sailing and power boating so we need to make the systems that make it easier and safe common place with international standards a cornerstone of this technology. Good work

So the main sail problem and the fairings breakage after a nosedive are both sailing mistakes, not a reliability issue nor bad luck

I dont understand why Britannia’s VMG downwind is so much greater than the Italian boat…the brits are running much deeper angles down breeze. Luna Rossa does appear to point a little higher upwind in light to moderate airs…

Thanks for this video. On Luna Rossa, the mainsail traveler is in the hands of the helmsmen. If I understood Oakley Marsh's speech correctly, could the problem be caused by a forgetfulness of who was steering at the time?

What is happening with the Luna Rossa? .Luna Rossa don't think abou you win Cup. It is wrong.. Just go and play the game, don't about the Ineos points. .Think for what can you do too solve the pronlem. Don't been creedy ..Good luck for the next race.

Both boats are incredibly close considering some of the differences. Either team is going to be a very formidable opponent for us kiwis we are nervous

Thanks for this info and video

Outstanding explanation. Thanks for simplifying things so we can understand. What can go wrong has gone wrong for Luna Rossa, but that’s the pressures of the Americas Cup. Shall be curious how much more speed Emirates TNZ claim they’ll be getting. Cheers Ak, NZ.

My take thus far is that Luna Rossa appears to be more maneuverable and agile, and Brittania seems to have been specifically constructed to be an absolute missile in the upper wind range. While not as agile as the Italian boat, the brits appear to be a powerhouse going downwind.

soo ssad, rip.

Daje Luna Rossa daje❤❤❤

Daje Luna Rossa Dajeeeeee❤❤❤❤❤❤❤

Credo che il team Prada Pirelli debba chiedere conto alla giuria per la rottura della randa. O non sanno valutare la potenza del vento o sono in mala fede visto che hanno procrastinare la partenza di oltre 3 ore. Luna aveva diritto dopo aver provato il vento a cambiare veleggia.

#DaiCazzoBoys ! ❤️💙🇮🇹

not even able to spell Luna Rossa correctly!

It's Sydney

Goood luck !!! 🇮🇹

Viva La italia

Oggi saremo tutti a fare il tifo per voi! Forza ragazzi❤

Tells us nothing

And also in this video (0:35) - the Italian team name is Luna RossA - not Luna RossO....

Luna Rossa sarà sempre superiore

What are the foil sizes of both boats ?

Luna rossa is faster and also has a great team! 🇮🇹