Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Keel/CB & spade rudder
Rigging Type: Masthead Sloop
LOA: 39.92 ft / 12.17 m
LWL: 31.25 ft / 9.53 m
S.A. (reported): 803.00 ft² / 74.60 m²
Beam: 12.50 ft / 3.81 m
Displacement: 22,800.00 lb / 10,342 kg
Ballast: 12,200.00 lb / 5,534 kg
Max Draft: 9.42 ft / 2.87 m
Min Draft: 4.25 ft / 1.30 m
Construction: FG
First Built: 1979
Last Built: 1981
# Built: 71
Builder: Pearson Yachts (USA)
Designer: William Shaw

Auxiliary Power/Tanks (orig. equip.)

Make: Westerbeke w/v-drive
Model: 40
Type: Diesel
HP: 37
Fuel: 46 gals / 174 L

Accomodations

Water: 90 gals / 341 L

Sailboat Calculations

Definitions
S.A. / Displ.: 16.04
Bal. / Displ.: 53.51
Disp: / Len: 333.53
Comfort Ratio: 36.02
Capsize Screening Formula: 1.77
S#: 1.44
Hull Speed: 7.49 kn
Pounds/Inch Immersion: 1,395.75 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 53.00 ft / 16.15 m
J: 17.00 ft / 5.18 m
P: 47.00 ft / 14.33 m
E: 15.00 ft / 4.57 m
S.A. Fore: 450.50 ft² / 41.85 m²
S.A. Main: 352.50 ft² / 32.75 m²
S.A. Total (100% Fore + Main Triangles): 803.00 ft² / 74.60 m²
S.A./Displ. (calc.): 16.04
Est. Forestay Length: 55.66 ft / 16.97 m
Mast Height from DWL: 60.00 ft / 18.29 m

Sailboat Links

Designers: William Shaw
Builders: Pearson Yachts
Associations: Pearson Yacht Owners Portal
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