TWITCHELL 12

TWITCHELL 12

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Daggerboard
Rigging Type: Fractional Sloop
LOA: 12.00 ft / 3.66 m
LWL: 10.83 ft / 3.30 m
S.A. (reported): 68.00 ft² / 6.32 m²
Beam: 4.50 ft / 1.37 m
Displacement: 165.00 lb / 75 kg
Max Draft: 2.00 ft / 0.61 m
Min Draft: 0.50 ft / 0.15 m
Construction: FG
First Built: 1991
Last Built: 1993
# Built: 27
Builder: W. D. Schock Corp.(USA)
Designer: Ron Holder

Sailboat Calculations

Definitions
S.A. / Displ.: 36.19
Disp: / Len: 57.99
Comfort Ratio: 3.07
Capsize Screening Formula: 3.28
Hull Speed: 4.41 kn
Pounds/Inch Immersion: 174.14 pounds/inch

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Sailboat Links

Designers: Ron Holder
Builders: Schock W.D.
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