Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/transom hung rudder
Rigging Type: Fractional Sloop
LOA: 25.75 ft
LWL: 21.00 ft
S.A. (reported): 303.00 ft²
Beam: 8.25 ft
Displacement: 4,300.00 lb
Ballast: 1,800.00 lb
Max Draft: 4.50 ft
Construction: Wood/FG
Ballast Type: Iron
First Built: 1965
Builder: Mayhew and Strutt (CAN)
Designer: Raymond Richards

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

S.A. / Displ.: 18.39
Bal. / Displ.: 41.86
Disp: / Len: 207.28
Comfort Ratio: 17.82
Capsize Screening Formula: 2.03
S#: 2.78
Hull Speed: 6.14 kn
Pounds/Inch Immersion: 619.04 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 29.30 ft
J: 9.30 ft
P: 27.80 ft
E: 12.00 ft
S.A. Fore: 136.25 ft²
S.A. Main: 166.80 ft²
S.A. Total (100% Fore + Main Triangles): 303.05 ft²
S.A./Displ. (calc.): 18.39
Est. Forestay Length: 30.74 ft

Sailboat Links

Designers: Raymond Richards
Builders: Philbrook's Boatyard (CAN)
Download Boat Record:


2 versions as shown, cabin and flush deck, the latter being the most common. Interior layout and other details vary greatly.