Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 46.42 ft
LWL: 38.08 ft
S.A. (reported): 935.00 ft²
Beam: 13.16 ft
Displacement: 27,500.00 lb
Ballast: 12,225.00 lb
Max Draft: 6.00 ft
Construction: FG w/balsa cored deck
First Built: 1985
Builder: Sen Koh Shipbuilding Co. (TAIWAN)
Designer: Alan Warwick

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Pathfinder
Type: Diesel
HP: 55
Fuel: 110 gals


Water: 125 gals

Sailboat Calculations

S.A. / Displ.: 16.49
Bal. / Displ.: 44.45
Disp: / Len: 222.33
Comfort Ratio: 33.84
Capsize Screening Formula: 1.75
S#: 2.40
Hull Speed: 8.27 kn
Pounds/Inch Immersion: 1,790.60 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 55.67 ft
J: 18.33 ft
P: 49.75 ft
E: 17.08 ft
S.A. Fore: 510.22 ft²
S.A. Main: 424.87 ft²
S.A. Total (100% Fore + Main Triangles): 935.09 ft²
S.A./Displ. (calc.): 16.49
Est. Forestay Length: 58.61 ft

Sailboat Links

Designers: Alan Warwick
Download Boat Record:


Deep keel: 7.42'/2.26m