Forums > Sailing General

Twin Rudders

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Created by julesmoto > 9 months ago, 6 Apr 2022
julesmoto
NSW, 1569 posts
6 Apr 2022 11:10AM
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Here's another solution :-)

PacificStar
NSW, 61 posts
7 Apr 2022 1:55PM
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that's gota a be photoshop...surely no-one would be that stupid ?

cheers,

Toph
WA, 1871 posts
7 Apr 2022 4:34PM
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Taken from a Facebook page.


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PacificStar said..
that's gota a be photoshop...surely no-one would be that stupid ?

cheers,


The comments went on to say that it was a Catalina design and was useful to give rudder authority when the boat was rounding up..

I gave up reading the page to know how many models where built like this or even if it was successful. My Catalina certainly didn't have this design rudder.

Yara
NSW, 1308 posts
7 Apr 2022 7:21PM
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Thats for doing handbrake turns. Perhaps when being chased by naval architects?

shaggybaxter
QLD, 2645 posts
7 Apr 2022 7:25PM
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Select to expand quote
Yara said..
Thats for doing handbrake turns. Perhaps when being chased by naval architects?


Craig66
NSW, 2466 posts
7 Apr 2022 8:31PM
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Maybe the name on the transom gives some insite

Jolene
WA, 1620 posts
7 Apr 2022 7:17PM
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Beechcraft v tail pilot

Toph
WA, 1871 posts
7 Apr 2022 7:27PM
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^^^ The V-Tail Beachcraft Bonanza AKA the Doctor Killer.

tarquin1
954 posts
7 Apr 2022 8:08PM
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Trying to think of something funny to write but just can't.
I'm trying to picture whats going on when the boat has a bit of heel and weather helm. It could only get worse the more heel and helm you have.

Yara
NSW, 1308 posts
8 Apr 2022 11:14AM
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Select to expand quote
tarquin1 said..
Trying to think of something funny to write but just can't.
I'm trying to picture whats going on when the boat has a bit of heel and weather helm. It could only get worse the more heel and helm you have.


The flaw is that the pivot is not in line with the axis of the blade. Large increase in drag when you turn the wheel/tiller.



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"Twin Rudders" started by julesmoto