Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Fractional Sloop
LOA: 53.00 ft
LWL: 39.00 ft
S.A. (reported): 694.00 ft²
Beam: 9.58 ft
Displacement: 16,640.00 lb
Ballast: 9,036.00 lb
Max Draft: 6.42 ft
Construction: FG
Ballast Type: Lead
First Built: 1975
Last Built: 1985
# Built: 35
Builder: Fisksätra Shipyard (SWE)
Designer: Knud Reimers

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo
Model: MD11C/110S
Type: Diesel

Sailboat Calculations

S.A. / Displ.: 17.10
Bal. / Displ.: 54.30
Disp: / Len: 125.23
Comfort Ratio: 29.35
Capsize Screening Formula: 1.50
S#: 3.77
Hull Speed: 8.37 kn
Pounds/Inch Immersion: 1,334.99 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 44.60 ft
J: 13.20 ft
P: 49.90 ft
E: 16.00 ft
S.A. Fore: 294.36 ft²
S.A. Main: 399.20 ft²
S.A. Total (100% Fore + Main Triangles): 693.56 ft²
S.A./Displ. (calc.): 17.09
Est. Forestay Length: 46.51 ft

Sailboat Links

Designers: Knud Reimers
Builders: Fisksätra Shipyard
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This design has a fairly convoluted history. A number of builders? Later boats were delivered with various updated rudder, keel and rig combinations.
Fisksätra Shipyard built 27 hulls between 1975-1979.