Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Lifting Keel
Rigging Type: Fractional Sloop
LOA: 18.75 ft / 5.72 m
LWL: 16.75 ft / 5.11 m
S.A. (reported): 132.00 ft² / 12.26 m²
Beam: 7.50 ft / 2.29 m
Displacement: 1,225.00 lb / 556 kg
Ballast: 370.00 lb / 168 kg
Max Draft: 3.58 ft / 1.09 m
Min Draft: 0.50 ft / 0.15 m
Construction: FG
First Built: 1973
Last Built: 1975
# Built: 75
Builder: HMS Marine (USA)
Designer: Herb Stewart

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Sailboat Calculations

Definitions
S.A. / Displ.: 18.48
Bal. / Displ.: 30.20
Disp: / Len: 116.37
Comfort Ratio: 7.45
Capsize Screening Formula: 2.81
Hull Speed: 5.48 kn
Pounds/Inch Immersion: 448.87 pounds/inch

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Sailboat Links

Designers: Herb Stewart
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Notes

It is thought that the WEST WIGHT POTTER 19 is an extended version of the HMS 18, built from the same tooling.