Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 28.00 ft / 8.53 m
LWL: 23.50 ft / 7.16 m
S.A. (reported): 372.00 ft² / 34.56 m²
Beam: 8.17 ft / 2.49 m
Displacement: 5,700.00 lb / 2,585 kg
Max Draft: 5.50 ft / 1.68 m
Construction: FG
First Built: 1977
# Built: 32
Designer: T. Wylie

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

Definitions
S.A. / Displ.: 18.71
Disp: / Len: 196.08
Comfort Ratio: 21.60
Capsize Screening Formula: 1.83
S#: 2.95
Hull Speed: 6.50 kn
Pounds/Inch Immersion: 686.02 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 33.30 ft / 10.15 m
J: 11.00 ft / 3.35 m
P: 36.00 ft / 10.97 m
E: 10.50 ft / 3.20 m
S.A. Fore: 183.15 ft² / 17.02 m²
S.A. Main: 189.00 ft² / 17.56 m²
S.A. Total (100% Fore + Main Triangles): 372.15 ft² / 34.57 m²
S.A./Displ. (calc.): 18.72
Est. Forestay Length: 35.07 ft / 10.69 m

Sailboat Links

Designers: Thomas Wylie
Associations: Half Ton Class
Download Boat Record:

Notes

Designed as IOR 1/2 ton.
Also available with masthead rig:
I: 36.00'
J: 11.58'
P: 31.50'
E: 9.25'