Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 39.53 ft / 12.05 m
LWL: 30.35 ft / 9.25 m
S.A. (reported): 570.49 ft² / 53.00 m²
Beam: 11.25 ft / 3.43 m
Displacement: 16,535.00 lb / 7,500 kg
Ballast: 5,952.00 lb / 2,700 kg
Max Draft: 6.46 ft / 1.97 m
Construction: FG
Ballast Type: Lead
First Built: 1970
Last Built: 1974
# Built: 20
Builder: Storebro Bruks AB (SWE)
Designer: Dick Carter

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Model: MD 2
Type: Diesel
HP: 25
Fuel: 13 gals / 50 L

Sailboat Calculations

Definitions
S.A. / Displ.: 14.12
Bal. / Displ.: 36.00
Disp: / Len: 264.05
Comfort Ratio: 30.73
Capsize Screening Formula: 1.77
S#: 1.76
Hull Speed: 7.38 kn
Pounds/Inch Immersion: 1,219.99 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 44.60 ft / 13.59 m
J: 15.60 ft / 4.75 m
P: 37.60 ft / 11.46 m
E: 11.70 ft / 3.57 m
S.A. Fore: 347.88 ft² / 32.32 m²
S.A. Main: 219.96 ft² / 20.43 m²
S.A. Total (100% Fore + Main Triangles): 567.84 ft² / 52.75 m²
S.A./Displ. (calc.): 14.05
Est. Forestay Length: 47.25 ft / 14.40 m

Sailboat Links

Designers: Dick Carter
Builders: Storebro Bruk AB (SWE)
Download Boat Record:

Notes

Also called the Sea Eagle 40 and the Havsörnen 40.