Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Modified Full Keel
Rigging Type: Masthead Sloop
LOA: 9.75 m
LWL: 6.71 m
S.A. (reported): 43.29 m²
Beam: 2.90 m
Displacement: 4,899 kg
Ballast: 1,769 kg
Max Draft: 1.42 m
Construction: FG solid laminate
First Built: 1966
Last Built: 1983
# Built: 322
Builder: Bristol Yachts Inc. (USA)
Designer: Ted Hood / Dieter Empacher

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 4
Type: Gas
Fuel: 95 L

Accomodations

Water: 379 L

Sailboat Calculations

Definitions
S.A. / Displ.: 15.31
Bal. / Displ.: 36.11
Disp: / Len: 452.80
Comfort Ratio: 33.28
Capsize Screening Formula: 1.72
S#: 0.83
Hull Speed: 6.29 kn
Pounds/Inch Immersion: 746.78 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 11.73 m
J: 3.83 m
P: 10.09 m
E: 4.11 m
S.A. Fore: 22.50 m²
S.A. Main: 20.76 m²
S.A. Total (100% Fore + Main Triangles): 43.26 m²
S.A./Displ. (calc.): 15.30
Est. Forestay Length: 12.34 m

Sailboat Links

Designers: Dieter Empacher
Ted Hood
Builders: Bristol Yachts
Download Boat Record:

Notes

Fin keel or keel/cb.
Keel/CB- BU: 3.5', BD: 7.5'.
Available as sloop, yawl or ketch.
Tall sloop:
I: 40.0'
J: 12.58'
P: 35.1'
E: 13.5'
Yawl rig (mizzen):
PY: 14.18'
EY: 5.78'