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Design Coefficients

Ketchup Cruising   Day-Sailing Racing   
Length Over All Ft.

23.0

23.0

23.0

Length at Water Line Ft.

21.0

21.0

21.0

Beam Ft.

8.2

8.2

8.2

Draft Ft.

3.3

3.3

3.3

Displacement Lbs.

3180

2220

1500

Ballast Lbs. 520 520  
Sail Area Square Ft. 349 349 349
Sail area / Displacement 25.8 32.8 42.6
Ballast / Displacement 16% 23%  
Displacement / Length 153 107 72
Motion Comfort 13 9 6
Hull Speed 6.1 6.1 6.1
Screen Number

2.23

2.51

2.87

 

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