Know Your Rig Types (XKCD)

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DaveC426913
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Know Your Rig Types (XKCD)

Post by DaveC426913 »

Image
"I wanted to make the world's fastest yawl, so I made the aft sail bigger, but apparently that means it's not a yawl anymore! It's a real ketch-22."

https://xkcd.com/3193/
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Russ
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Re: Know Your Rig Types (XKCD)

Post by Russ »

As long as you don't have a "keel rig". :D :) :( :o :? 8)
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Re: Know Your Rig Types (XKCD)

Post by JotaErre »

¿What's your opinion about this one?

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Re: Know Your Rig Types (XKCD)

Post by pitchpolehobie »

Don't show roger mcgregor that picture.He might try to make some
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Re: Know Your Rig Types (XKCD)

Post by Be Free »

JotaErre wrote: Fri Jan 23, 2026 4:03 pm ¿What's your opinion about this one?

Image
It looks like it would do quite well running but I have doubts about it's ability to sail close hauled. :D
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Re: Know Your Rig Types (XKCD)

Post by Hamin' X »

On the serious side; the difference between a ketch & yawl is the location of the mizzen mast. Ketch is in front of the rudder post (you are trying to ketch it) and yawl is behind (south end of the boat, yawl). :)
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Re: Know Your Rig Types (XKCD)

Post by JotaErre »

Hamin' X wrote: Sun Jan 25, 2026 6:45 am On the serious side; the difference between a ketch & yawl is the location of the mizzen mast. Ketch is in front of the rudder post (you are trying to ketch it) and yawl is behind (south end of the boat, yawl). :)
Also, the mizzen mast is taller and the sail larger in the ketch than in the yawl.
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Re: Know Your Rig Types (XKCD)

Post by Hamin' X »

JotaErre wrote: Also, the mizzen mast is taller and the sail larger in the ketch than in the yawl.
Yes the sail on the yawl missen has a larger moment arm, so it must be smaller. :)
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Re: Know Your Rig Types (XKCD)

Post by DaveC426913 »

Hamin' X wrote: Sun Jan 25, 2026 6:45 am On the serious side; the difference between a ketch & yawl is the location of the mizzen mast. Ketch is in front of the rudder post (you are trying to ketch it) and yawl is behind (south end of the boat, yawl). :)
I just remember that 'k' comes before and 'y' comes after.
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Re: Know Your Rig Types (XKCD)

Post by NiceAft »

Educate me, please.

Before what; after what??

Never mind, I just looked it up. Before and after the rudder post.

I ketch myself before I make a fool of myself in front of yawl.
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Re: Know Your Rig Types (XKCD)

Post by JamesToBoot »

DaveC426913 wrote: Tue Jan 13, 2026 1:27 pm Image
"I wanted to make the world's fastest yawl, so I made the aft sail bigger, but apparently that means it's not a yawl anymore! It's a real ketch-22."

https://xkcd.com/3193/
:D :D :D :D epic
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Re: Know Your Rig Types (XKCD)

Post by OverEasy »

So what do you call a boat that has two mast of equal height with virtually equal sail areas but are not gaff rigged?
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Re: Know Your Rig Types (XKCD)

Post by OverEasy »

Be Free wrote: Sat Jan 24, 2026 12:37 pm
JotaErre wrote: Fri Jan 23, 2026 4:03 pm ¿What's your opinion about this one?

Image
It looks like it would do quite well running but I have doubts about it's ability to sail close hauled. :D
Idunno… if a sail is a wing then there might be the possibility to sail close hauled… :wink:
Although holding on to the mast (Handle? Shaft?) might prove problematic… :D :D

Gotta give them at least style and creativity points!
Who knows, they might be on to something!
Thanks JottaErre!
Looks like fun! :wink: 8) 8)
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Re: Know Your Rig Types (XKCD)

Post by NiceAft »

With a strong enough wind, you become Mary Poppins.
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Be Free
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Re: Know Your Rig Types (XKCD)

Post by Be Free »

Image

I think in that much wind you would have to be heeling quite a bit.
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