Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Lifting Keel
Rigging Type: Masthead Sloop
LOA: 6.63 m
LWL: 5.49 m
S.A. (reported): 18.58 m²
Beam: 2.36 m
Displacement: 1,089 kg
Ballast: 363 kg
Max Draft: 1.17 m
Min Draft: 0.61 m
Construction: FG
Ballast Type: Iron
First Built: 1971
Builder: John Baker Ltd. (UK)
Designer: Angus Primrose

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Sailboat Calculations

Definitions
S.A. / Displ.: 17.89
Bal. / Displ.: 33.33
Disp: / Len: 183.72
Comfort Ratio: 12.67
Capsize Screening Formula: 2.32
Hull Speed: 5.69 kn
Pounds/Inch Immersion: 498.45 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Angus Primrose
Builders: John Baker Ltd.
Associations: Parker & Seal Sailing Association
Download Boat Record:

Notes

Raised deck version of the earlier SEAL 22 with masthead rig.