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Sailboat Guide

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A Class Catamaran

built since 1962

Builder
Designer
Hull Type
Catamaran Twin Dbrd.
Construction
Wood/FG/Composite

Dimensions

LOA
18.00 ft5.49 m
LWL
18.00 ft5.49 m
Beam
7.52 ft2.29 m
Draft
Displacement
165 lb75 kg
Ballast
Ballast Type
?

Rig and sails

Type
Cat (rotating spar)
Reported Sail Area
150.00 ft213.94 m2
Total Sail Area

Mainsail

Sail Area
P
E
Mast Height
?

Foresail

Sail Area
I
J
Est. Forestay Len.

Mizzen

PY
EY

Spinnaker

SPL/TPS
ISP

Calculations

Sail Area/Displacement
79.83
high performance
Ballast/Displacement
less stiff, less powerful
Displacement/Length
12.63
Ultralight
Comfort Ratio
lightweight racing boat
Capsize Screening Formula
5.49
better suited for coastal cruising

Auxilary Power

Make
Model
?
Type
?
HP
?
Fuel Capacity
?

Accomodations

Water Capacity
?

Notes

The A CLASS CATAMARAN has undergone a steady evolution since the rule was first established in 1962. Dimensions listed are class limits, and beyond these few restrictions, the class is fairly open.

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