Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Cutter
LOA: 34.00 ft
LWL: 28.67 ft
S.A. (reported): 531.00 ft²
Beam: 11.17 ft
Displacement: 13,600.00 lb
Ballast: 4,700.00 lb
Max Draft: 5.50 ft
Construction: FG w/balsa cored deck
First Built: 1981
Builder: Aloha Yachts (CAN)
Designer: Ted Brewer

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Westerbeke
Type: Diesel
HP: 21
Fuel: 26 gals


Water: 60 gals

Sailboat Calculations

S.A. / Displ.: 14.96
Bal. / Displ.: 34.56
Disp: / Len: 257.64
Comfort Ratio: 27.91
Capsize Screening Formula: 1.88
S#: 1.91
Hull Speed: 7.17 kn
Pounds/Inch Immersion: 1,144.27 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 43.50 ft
J: 14.00 ft
P: 37.75 ft
E: 12.00 ft
S.A. Fore: 304.50 ft²
S.A. Main: 226.50 ft²
S.A. Total (100% Fore + Main Triangles): 531.00 ft²
S.A./Displ. (calc.): 14.96
Est. Forestay Length: 45.70 ft

Sailboat Links

Designers: Edward S. Brewer
Builders: Ouyang Boat Works (CAN)
Download Boat Record:


Also known as the ALOHA 34.