Rossiter Pintail Mortagne sur Gironde, near Bordeaux |
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Laser 28 - Excellent example of this great design Hamble le rice |
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Rupert ![]() Really should get out more ![]() Joined: 11 Aug 04 Location: Whitefriars sc Online Status: Offline Posts: 8956 |
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Traditionally, Pacific Proas were double ended, so the ama stayed to windward when you tacked, as the bow became the stern and vice versa. However, the Atlantic Proa has the ama to leeward, but the tacking process remained the same - a rudder at both ends!
This appears to be a Pacific proa on one tack and Atlantic on the other. Must be odd to sail. I've wondered about the idea of having 2 amas which slide across the boat like a canoe seat when you tack, so you can always have it to windward, but have the stability when needed. |
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Firefly 2324, Puffin 229, Minisail 3446 Mirror 70686
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tgruitt ![]() Really should get out more ![]() ![]() Joined: 02 Dec 04 Online Status: Offline Posts: 2479 |
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No. Just no! Put the pen down..... ![]() |
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Needs to sail more...
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Jack Sparrow ![]() Really should get out more ![]() ![]() Joined: 08 Feb 05 Location: United Kingdom Online Status: Offline Posts: 2965 |
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It's a Proa.
The weight of the out rigger adds righting moment when on that tack and the same out rigger provides extra bouyancy equal to the extra righting moment on the opposite tack. Which equals more sail carrying power for less crew or crew weight. I was thinking for a peoples foiler you could do something like that to a Moth. Without adding much weight maybe? Just mussing? |
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Skiffybob ![]() Really should get out more ![]() ![]() Joined: 04 Dec 06 Location: United Kingdom Online Status: Offline Posts: 842 |
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Isn't it obvious?
It's for people with only half a brain...
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12ft Skiff - Gordon Keeble and the Furry Fly-by
AC - GBR271 - Whoosh B49 - Island Alchemy |
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Ruscoe ![]() Really should get out more ![]() Joined: 12 Jan 10 Online Status: Offline Posts: 1514 |
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I dont get it!>?
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tgruitt ![]() Really should get out more ![]() ![]() Joined: 02 Dec 04 Online Status: Offline Posts: 2479 |
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Why does it need the extra hull? Surely the one in the middle is sufficient?
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Needs to sail more...
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Jack Sparrow ![]() Really should get out more ![]() ![]() Joined: 08 Feb 05 Location: United Kingdom Online Status: Offline Posts: 2965 |
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Spied this on You Tube....
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Medway Maniac ![]() Really should get out more ![]() ![]() Joined: 13 May 05 Location: United Kingdom Online Status: Offline Posts: 2788 |
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Verily, '60's sailing is alive and well in the States.
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Strawberry ![]() Really should get out more ![]() ![]() Joined: 21 Jun 05 Location: United Kingdom Online Status: Offline Posts: 1337 |
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Cherub 2649 "Dangerous Strawberry
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tgruitt ![]() Really should get out more ![]() ![]() Joined: 02 Dec 04 Online Status: Offline Posts: 2479 |
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Keep an eye out for the test soon......... |
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Needs to sail more...
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