Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Fractional Sloop
LOA: 47.00 ft / 14.33 m
LWL: 41.00 ft / 12.50 m
S.A. (reported): 949.00 ft² / 88.16 m²
Beam: 11.78 ft / 3.59 m
Displacement: 24,912.00 lb / 11,300 kg
Ballast: 10,582.00 lb / 4,800 kg
Max Draft: 7.55 ft / 2.30 m
Construction: FG
First Built: 1981
Builder: Helmsman Yachts (DEN)

Auxiliary Power/Tanks (orig. equip.)

Make: Bukh
Model: DV 36
Type: Diesel

Sailboat Calculations

Definitions
S.A. / Displ.: 17.87
Bal. / Displ.: 42.48
Disp: / Len: 161.36
Comfort Ratio: 33.68
Capsize Screening Formula: 1.62
S#: 3.32
Hull Speed: 8.58 kn
Pounds/Inch Immersion: 1,725.74 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 49.49 ft / 15.08 m
J: 15.75 ft / 4.80 m
P: 58.73 ft / 17.90 m
E: 19.03 ft / 5.80 m
S.A. Fore: 389.73 ft² / 36.21 m²
S.A. Main: 558.82 ft² / 51.92 m²
S.A. Total (100% Fore + Main Triangles): 948.55 ft² / 88.12 m²
S.A./Displ. (calc.): 17.86
Est. Forestay Length: 51.94 ft / 15.83 m

Sailboat Links

Builders: Helmsman Yachts
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