Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 25.92 ft / 7.90 m
LWL: 20.00 ft / 6.10 m
S.A. (reported): 261.00 ft² / 24.25 m²
Beam: 8.75 ft / 2.67 m
Displacement: 4,200.00 lb / 1,905 kg
Ballast: 1,653.00 lb / 750 kg
Max Draft: 4.58 ft / 1.40 m
Construction: FG
Ballast Type: Lead
First Built: 1974
Last Built: 1977
# Built: 250
Builder: Albin Marine (SWE)
Designer: Rolf Magnusson

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Model: MD5
Type: Diesel
HP: 10

Sailboat Calculations

Definitions
S.A. / Displ.: 16.09
Bal. / Displ.: 39.36
Disp: / Len: 234.38
Comfort Ratio: 16.58
Capsize Screening Formula: 2.17
S#: 2.23
Hull Speed: 5.99 kn
Pounds/Inch Immersion: 625.29 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 30.78 ft / 9.38 m
J: 10.17 ft / 3.10 m
P: 26.63 ft / 8.12 m
E: 7.83 ft / 2.39 m
S.A. Fore: 156.52 ft² / 14.54 m²
S.A. Main: 104.26 ft² / 9.69 m²
S.A. Total (100% Fore + Main Triangles): 260.78 ft² / 24.23 m²
S.A./Displ. (calc.): 16.07
Est. Forestay Length: 32.42 ft / 9.88 m

Sailboat Links

Designers: Rolf Magnusson
Builders: Albin Marine
Download Boat Record:

Notes

Thanks to ALBIN 79 owner Cam Ellison for making a correction.