Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 7.92 m
LWL: 6.53 m
S.A. (reported): 26.20 m²
Beam: 2.44 m
Displacement: 2,087 kg
Ballast: 816 kg
Max Draft: 1.22 m
Construction: FG
Ballast Type: Lead
First Built: 1976
Last Built: 1983
# Built: 426
Builder: S2 Yachts
Designer: Arthur Edmunds

Accomodations

Headroom: 1.78 m

Sailboat Calculations

Definitions
S.A. / Displ.: 16.36
Bal. / Displ.: 39.13
Disp: / Len: 208.95
Comfort Ratio: 19.54
Capsize Screening Formula: 1.93
S#: 2.57
Hull Speed: 6.20 kn
Pounds/Inch Immersion: 612.29 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 9.08 m
J: 3.51 m
P: 7.96 m
E: 2.74 m
S.A. Fore: 15.92 m²
S.A. Main: 10.91 m²
S.A. Total (100% Fore + Main Triangles): 26.83 m²
S.A./Displ. (calc.): 16.75
Est. Forestay Length: 9.74 m
Mast Height from DWL: 10.67 m

Sailboat Links

Designers: Arthur Edmunds
Builders: S2 Yachts (USA)
Download Boat Record:

Notes

Tall rig:
I: 32.25' / 9.83m
J: 12.42' / 3.79m
P: 27.75' / 8.46m
E: 10.00' / 3.05m

Shoal draft:
2.50' / 0.76m

Optional keel/centerboard: min draft - 2.5'; max draft 6.0'