Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 41.00 ft / 12.50 m
LWL: 33.33 ft / 10.16 m
S.A. (reported): 710.00 ft² / 65.96 m²
Beam: 12.17 ft / 3.71 m
Displacement: 19,000.00 lb / 8,618 kg
Max Draft: 6.00 ft / 1.83 m
Construction: FG
Ballast Type: Lead
First Built: 1982
Builder: Sigma Yachts (UK)
Designer: David Thomas

Auxiliary Power/Tanks (orig. equip.)

Make: Bukh
Type: Diesel
HP: 36
Fuel: 35 gals / 132 L

Accomodations

Water: 85 gals / 322 L

Sailboat Calculations

Definitions
S.A. / Displ.: 16.01
Disp: / Len: 229.09
Comfort Ratio: 29.55
Capsize Screening Formula: 1.83
S#: 2.28
Hull Speed: 7.74 kn
Pounds/Inch Immersion: 1,449.35 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 50.50 ft / 15.39 m
J: 14.70 ft / 4.48 m
P: 44.00 ft / 13.41 m
E: 15.40 ft / 4.69 m
S.A. Fore: 371.18 ft² / 34.48 m²
S.A. Main: 338.80 ft² / 31.48 m²
S.A. Total (100% Fore + Main Triangles): 709.98 ft² / 65.96 m²
S.A./Displ. (calc.): 16.01
Est. Forestay Length: 52.60 ft / 16.03 m

Sailboat Links

Designers: David Thomas
Associations: Yacht Brochures (Original Scanned Manufacturers's brochures)
Download Boat Record:

Notes

Also available with a fractional sloop rig and shallower draft winged keel.