Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Masthead Sloop
LOA: 24.16 ft / 7.36 m
LWL: 19.00 ft / 5.79 m
S.A. (reported): 331.00 ft² / 30.75 m²
Beam: 7.67 ft / 2.34 m
Displacement: 4,640.00 lb / 2,105 kg
Ballast: 1,680.00 lb / 762 kg
Max Draft: 4.16 ft / 1.27 m
Construction: FG
First Built: 1968
Last Built: 1973
# Built: 20
Builder: Sea Nymph (NZ)
Designer: Sparkman & Stephens

Sailboat Calculations

Definitions
S.A. / Displ.: 19.09
Bal. / Displ.: 36.21
Disp: / Len: 302.00
Comfort Ratio: 23.12
Capsize Screening Formula: 1.84
S#: 1.85
Hull Speed: 5.84 kn
Pounds/Inch Immersion: 520.71 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 32.50 ft / 9.91 m
J: 8.80 ft / 2.68 m
P: 28.80 ft / 8.78 m
E: 12.40 ft / 3.78 m
S.A. Fore: 143.00 ft² / 13.29 m²
S.A. Main: 178.56 ft² / 16.59 m²
S.A. Total (100% Fore + Main Triangles): 321.56 ft² / 29.87 m²
S.A./Displ. (calc.): 18.55
Est. Forestay Length: 33.67 ft / 10.26 m

Sailboat Links

Designers: Sparkman & Stephens
Builders: Sea Nymph Boats Ltd. (NZ)
Related Sailboats: FALCON 24 (S&S)
DOLPHIN 24 (S&S)
Download Boat Record:

Notes

S&S design #1497-C. A keel version of the DOLPHIN 24 et all(S&S #1497). Later a modified verson became the FALCON 24, also built in New Zealand.