FEATURES
Sponberg Yacht Design is the
leading expert in free-standing mast design with nearly 60 different mast
designs to our credit. Please
contact us by e-mail or phone if you would like to discuss a new mast design
for your new or existing boat.
In “Some thoughts on the state of
the art,” there is a basic description of why free-standing masts and
wingmasts make sense, and how they are designed and built.
On the remaining pages are some details of some recent mast design
projects:
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Some
thoughts on the state of the art
Some aerodynamics, some naval
architecture, and a funny little history of sailboat rigs.
If free-standing rigs make such good sense, why don’t we see
more of them? It is all
explained right here.
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Wobegon
Daze
An award-winning
free-standing wingmast design. This
Freedom 38 has gone through extensive modifications, and the rig
represents the latest in our wingmast designs.
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Copernicus
The one and only retrofit
mast project we have ever designed.
This owner did everything right and took a lot of care to build
his mast. The new rig greatly improved the performance of his boat.
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Nai’a
This
unusual project was interesting because the mast was built on the beach
in Fiji, and the builders used only wood and epoxy, no carbon fiber at
all. The mast is not
free-standing, but it is the tallest wood-epoxy wingmast in the world.
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