Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Masthead Sloop
LOA: 8.42 m
LWL: 6.91 m
S.A. (reported): 29.64 m²
Beam: 3.05 m
Displacement: 2,998 kg
Ballast: 1,160 kg
Max Draft: 1.65 m
Construction: FG
First Built: 1978
Last Built: 1987
# Built: 375
Builder: Etap Yachting (BEL)
Designer: E. G. van de Stadt

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Model: MD 7A
Type: Diesel
HP: 13

Sailboat Calculations

Definitions
S.A. / Displ.: 14.54
Bal. / Displ.: 38.68
Disp: / Len: 253.28
Comfort Ratio: 19.69
Capsize Screening Formula: 2.13
S#: 1.90
Hull Speed: 6.38 kn
Pounds/Inch Immersion: 810.02 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 10.06 m
J: 3.41 m
P: 8.87 m
E: 2.80 m
S.A. Fore: 17.17 m²
S.A. Main: 12.44 m²
S.A. Total (100% Fore + Main Triangles): 29.60 m²
S.A./Displ. (calc.): 14.52
Est. Forestay Length: 10.62 m

Sailboat Links

Designers: E. G. Van de Stadt
Builders: Etap Yachting
Associations: ETAP Owners
Download Boat Record:

Notes

Not to be confused with the more recent ETAP 28i, a different design by the same builder.