Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Lifting Keel
Rigging Type: Masthead Sloop
LOA: 21.75 ft
LWL: 18.00 ft
S.A. (reported): 200.00 ft²
Beam: 7.75 ft
Displacement: 2,400.00 lb
Ballast: 800.00 lb
Max Draft: 3.83 ft
Min Draft: 2.00 ft
Construction: FG
Ballast Type: Iron
First Built: 1971
Builder: John Baker Ltd. (UK)
Designer: Angus Primrose

KLSC Leaderboard

KLSC Leaderboard

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.