Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Cutter
LOA: 38.00 ft
LWL: 31.33 ft
S.A. (reported): 745.00 ft²
Beam: 11.83 ft
Displacement: 20,500.00 lb
Ballast: 7,400.00 lb
Max Draft: 5.00 ft
Construction: Steel
First Built: 1980
Builder: Kaiulani Sailing Vessels (USA)
Designer: Ted Brewer

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

S.A. / Displ.: 15.98
Bal. / Displ.: 36.10
Disp: / Len: 297.59
Comfort Ratio: 35.39
Capsize Screening Formula: 1.73
S#: 1.69
Hull Speed: 7.50 kn
Pounds/Inch Immersion: 1,324.32 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 47.92 ft
J: 17.50 ft
P: 42.92 ft
E: 15.20 ft
S.A. Fore: 419.30 ft²
S.A. Main: 326.19 ft²
S.A. Total (100% Fore + Main Triangles): 745.49 ft²
S.A./Displ. (calc.): 15.99
Est. Forestay Length: 51.02 ft

Sailboat Links

Designers: Edward S. Brewer
Download Boat Record:


Ted Brewer design #161.
Plans can be purchased from the designers web site.